Out of the Kai 450 positions, 99 not found by SF

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Dann Corbit
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Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA

Out of the Kai 450 positions, 99 not found by SF

Post by Dann Corbit »

Kai has published some very interesting test sets recently, I think probably based on the analysis of LC0.
These are the 99 positions out of Kai's 450 that Stockfish does not find, even after a good, long think.
The move suggested by Kai's tests is found in field c3.

Code: Select all

1bqrr1k1/1p3p1p/p1p5/2Nn1pp1/1P1P2b1/P3P1P1/2QN1P1P/R3RBK1 w - - acd 43; acs 6120; bm Rac1; c3 "Qb2"; cce 0; ce 81; id "midgames.151"; pm Rac1; pv Rac1 Bc7;
1br3k1/pb2qpp1/1p2pn1p/3pN3/3P1P2/1Q2P3/PPR1NPBP/6K1 w - - acd 55; acs 3600; bm Ng3; c3 "Rxc8+"; cce 0; ce 0; id "midgames.152"; pm Ng3; pv Ng3 Bd6 Bf1 Qe8 Rxc8 Qxc8 Qa4 a6 Qd1 g6 Kg2 Kg7 Bd3 b5 Qb1 Qe8 a3 Ng8 Qd1 Bc6 b4 Bd7 Qc2 Ne7 Qd1;
1brr2k1/1p2qpp1/2n1b2p/1N1p2n1/8/P3PN1P/BB2QPP1/2RR2K1 w - - acd 50; acs 2000; bm Nfd4; c3 "Nxg5"; cce 0; ce 30; id "midgames.153"; pm Nfd4; pv Nfd4 Nxd4 Nxd4 Qd6 f4 Rxc1 Rxc1 Ne4 Nxe6 Qxe6 Rd1 Bc7 a4 Nf6 Bxf6 Qxf6 Bxd5 Re8 Qc4 Bb6 Kh1 Bxe3 Bxb7 Qxf4 Qxf4 Bxf4 a5 Re3 a6 Ra3 Rd8+ Kh7 Kg1 Kg6 Kf2 Kf6 Ke2 Ke7 Rd3 Ra4 Bc8 Bd6 g4 g6 Kd2 f5 gxf5 gxf5 Rd5 f4 Ke2 Ra3 Rd3 Rxd3 Kxd3 Bc5 Ke4 Kd6 Kxf4 Kc7;
1n3rk1/5ppp/4p3/1N6/2B5/4PP2/1b3P1P/4K2R w K - acd 70; acs 3035; bm Ke2; c3 "O-O"; cce 0; ce 0; id "midgames.161"; pm Ke2; pv Ke2 Rd8 f4 h6 h3 Nc6 Rb1 Bf6 Bd3 g6 Be4 Ne7 Rd1 Rb8 Nd6 Nc8 Nc4 Kg7 Rb1 Rxb1 Bxb1 Be7 Nd2 Nb6 Nf3 Bd6 Bd3 Nd7 Nd4 Nc5 Bc2 Kf6 Nf3 Bc7 Nd2 Kg7 Nc4 Kf8 Kf3 f5 Nd2 Kg7 h4 Bd8 Kg3 Be7 Nc4 Kf6 Kg2 Kf7 Ne5+ Kg7 Kg3 Bf6 Nf3 Kf7 Kg2 Nd7 Ba4 Ke7 Bxd7 Kxd7 Ne5+ Bxe5 fxe5 Ke7 Kf3 g5 hxg5 hxg5 Kg3 Kf7 f4 gxf4+ exf4;
1nr2rk1/1p2qpnp/p1b1p1p1/8/4N3/P1NRP3/1P1QBPPP/5RK1 w - - acd 52; acs 3600; bm b4; c3 "Rd1"; cce 0; ce 4; id "midgames.164"; pm b4; pv b4 Rc7;
1q2rbk1/3Q1pp1/7p/np2p2n/2p1P3/2P2N2/1PB2PPP/2B1R1K1 w - - acd 55; acs 3600; bm Qf5; c3 "Qg4"; cce 0; ce 0; id "midgames.168"; pm Qf5; pv Qf5 g6 Qh3 Nb7 b4 cxb3 Bxb3 Nc5 Bd5 Qc7 Nh4 Nf6 Nxg6 Nxd5 Nxf8 Nf4 Qxh6 Rxf8 Bxf4 exf4 Qg5+ Kh7 Qf5+ Kg7 Qg5+ Kh8;
1q3rk1/pr1nbpp1/4p2p/4P3/1pQ5/4BN2/PP3PPP/R2R2K1 w - - acd 57; acs 3600; bm Qf4; c3 "Qe4"; cce 0; ce 0; id "midgames.169"; pm Qf4; pv Qf4 Nb6 Qg4 Kh8 Bxh6 gxh6 Qf4 Kg7 Qg4+;
1qr1n1k1/4rppp/1pbppb2/p1n5/P1P1PP2/1PN1Q1PP/RB1N2B1/R5K1 w - - acd 54; acs 14820; bm Nb5; c3 "Re1"; cce 0; ce -19; id "midgames.170"; pm Nb5; pv Nb5 Rd7;
1qr1n1k1/pbr2ppp/1p2p3/4N1P1/3PpP2/1P2P3/P1RQ2BP/2R3K1 w - - acd 54; acs 2000; bm Rxc7; c3 "Nc4"; cce 0; ce 0; id "midgames.171"; pm Rxc7; pv Rxc7 Rxc7 Rxc7 Qxc7 Qb4 h6 h4 hxg5 fxg5 Nd6 Qe1 Bd5 Bh3 a5 h5 b5 Qf2 a4 h6 axb3 axb3 Bxb3 Qg3 Qc1+ Kh2 Qc2+ Bg2 Qe2 h7+ Kxh7 Qh4+ Kg8 g6 fxg6 Qd8+ Kh7 Qxd6 Qxe3 Ng4 Qe2 Kh3 Bd5 Qe7 b4 Qxb4 e3 Bxd5 exd5 Kg3 Qd3 Qe7 e2+ Kg2 Qxd4 Qxe2 Qe4+ Qxe4 dxe4;
1qr1r1k1/1b1nbppp/pp1ppn2/8/2PNP3/2N1BP2/PP3QPP/2RR1BK1 w - - acd 43; acs 3960; bm Qd2; c3 "h3"; cce -12; ce 37; id "midgames.044"; pm Kh1 {52} a3 {27} b3 {21} Nb3 {20} Nc2 {11} b4 {7} g4 {6} h3 {3} Rc2 {2}; pv Qd2 h6 b3 Ne5 Bf2 Red8 Qe3 Re8 h3 Ned7 Qd3 Rcd8 Qd2 Ne5 Na4 Nfd7 Be3 Ng6 b4 Rc8 a3 Bf6 Bd3 Nge5 Be2 Ng6 Bf1 Ne7 Bd3 d5 exd5 exd5 c5 b5 Nb6 Nxb6 cxb6 Qd6 Rxc8 Rxc8 Nb3 d4 Bxh6 gxh6 Qxh6 Be5 Bh7+ Kh8 Qxd6 Bxd6; white_wins 44; black_wins 48; draws 56;
1r1q1rk1/1p2bppp/2n1p3/1R1pP3/3P4/3BPN1P/P5P1/4QR1K w - - acd 49; acs 3600; bm Qb1; c3 "e4"; cce 0; ce 72; id "midgames.177"; pm Qb1; pv Qb1 g6;
1r1q4/1p3kp1/p1nbpnpr/3p1p2/3P1P2/2NBPQ1P/PP1B2P1/2R2RK1 w - - acd 61; acs 14820; bm Qd1; c3 "Be1"; cce 0; ce 0; id "midgames.181"; pm Qd1; pv Qd1 Ne4 Nxe4 fxe4 Bxa6 Nxd4 exd4 bxa6 Rc6 Rxb2 Rxa6 Qc7 f5 exf5 Bxh6 gxh6 Qa4 Rb4 Qa3 Rb6 Qa5 Rxa6 Qxa6 Ke7 Qa8 Qc3 Qh8 Qe3+ Kh1 Qg3 Qg7+ Ke6 Qg8+ Kf6 Qd8+ Kf7 Qd7+ Kg8 Qe6+ Kh7 Qf7+ Kh8 Qe8+ Kg7 Qd7+;
1r1r4/p3k1p1/2p2n2/7p/PbB5/5PP1/1B2K2P/R2R4 w - - acd 47; acs 7200; bm f4; c3 "Rxd8"; cce 0; ce 73; id "midgames.196"; pm f4; pv f4 a5 Rxd8 Rxd8 Rd1 Re8 f5 Kf8+ Be6 Ke7 Bb3 Kf8+ Kf3 Be7 Be6 Rb8 Bc3 Nd5 Bxa5 Ra8 Bxd5 Rxa5 Bxc6 Rxf5+ Ke4 Rf2 Bb5 Bb4 Rd8+ Ke7 Rd4 Ba5 Rd7+ Kf6 h4 Rg2 Rd6+ Ke7 Rg6 Be1 Rxg7+ Kf6 Rg5 Rxg3 Rf5+ Ke6 Re5+ Kd6 Rd5+ Kc7 Kf5 Rg2 Rd7+ Kb6 Rh7 Bxh4;
1r2k2r/1p3ppp/p2bp3/4n3/4B3/1NP5/P1P2PPP/R3K2R w KQk - acd 52; acs 21960; bm a4; c3 "f4"; cce 0; ce -107; id "midgames.198"; pm a4; pv a4 Ke7 f4;
1r2r1k1/p1nq1pbp/bp1p1np1/2pP2B1/P1N1P3/2N2P2/1P2B1PP/R2Q1R1K w - - acd 52; acs 21960; bm Re1; c3 "b3"; cce 133; ce 62; id "midgames.050"; pm Qd2 {12} b3 {10} Rb1 {8} Re1 {8} Bh4 {2}; pv Re1 Bxc4; white_wins 21; black_wins 9; draws 10;
1r2rk2/pp3pp1/1np4p/5B2/7P/6P1/PPP2P2/2K1R2R w - - acd 50; acs 1800; bm Bd3; c3 "Bg4"; cce 0; ce 0; id "midgames.209"; pm Bd3; pv Bd3 Nd7 Rxe8+ Rxe8 b4 Nf6 Kd2 Ne4+ Bxe4 Rxe4 Rb1 Rd4+ Ke3 Rd6 a4 Re6+ Kd3 Rf6 Ke2 Re6+;
1r3k1r/5pp1/p1p4p/3pbP2/1q6/1P1RBQ2/P1P2P2/1K4R1 w - - acd 55; acs 2000; bm c4; c3 "Ba7"; cce 0; ce 0; id "midgames.211"; pm c4; pv c4 dxc4 Qe4 Bf6 Qxc6 cxd3 Bc5+ Qxc5 Qxc5+ Kg8 Qc4 a5 Qxd3 Kh7 Qd5 a4 Qxf7 Rhf8 Qg6+ Kh8 Rg3 Rfd8 Qh5 Rd2 Re3 Rb2+ Kc1 a3 Kd1 Rd8+ Ke1 Rxa2 b4 Bd4 Re8+ Rxe8+ Qxe8+ Kh7 Qg6+ Kh8;
1r3r2/3qp1kp/2pp1np1/p1n2p2/2P5/1PN1P1PP/P4PB1/R1QR2K1 w - - acd 49; acs 7200; bm Qb2; c3 "Qd2"; cce 0; ce 0; id "midgames.215"; pm Qb2; pv Qb2 e5 Qc2 Qc7 Rab1 Rb7 Rd2 Rd8 Re1 Rb4 Rc1 Rbb8 e4 fxe4 Nxe4 Nfxe4 Bxe4 Ne6 Qc3 Rf8 f4 Nd4 fxe5 dxe5 Rf1 Qb6 Kg2 Rxf1 Kxf1 Qb4 Qe3 a4 bxa4 Rf8+ Kg2 Kg8 h4 Qxa4 Qg5 Qb4 Bxg6 hxg6 Qxg6+ Kh8 Qh5+ Kg8;
1r3rk1/1b2np1p/p3qp1Q/1p6/4p2P/2P5/1PN1BPP1/2KR3R w - - acd 56; acs 22080; bm Nd4; c3 "Ne3"; cce 266; ce 31; id "midgames.216"; pm Nd4 {5}; pv Nd4 Qb6; white_wins 3; black_wins 0; draws 2;
1r4k1/p1pn1ppp/b2p4/2p2P2/2n1PB2/2q3P1/P3Q1BP/R3R1K1 w - - acd 53; acs 21960; bm Bf1; c3 "Rec1"; cce 0; ce -106; id "midgames.230"; pm Bf1; pv Bf1 Rb6;
1r5r/pb2kppp/3b1n2/2p5/5p2/2N2NP1/PP2PPBP/2KR3R w - - acd 52; acs 2000; bm e4; c3 "Nh4"; cce -121; ce 0; id "midgames.051"; pm Nh4 {6} e3 {3} Rhg1 {1} e4 {1}; pv e4 fxe3 Rhe1 Rhd8 Rxe3+ Kf8 h3 h5 Red3 Bc7 Rxd8+ Bxd8 Ne1 Bxg2 Nxg2 Ba5 Re1 Bxc3 bxc3 Re8 Rxe8+ Kxe8 f3 Nd5 Kd2 Kd7 Ne3 Ke6 Nxd5 Kxd5 Kd3 g5 c4+ Ke5 Ke3 Kf5 f4 g4 h4 a6 a4 a5 Kd3 Ke6 Ke4 f6 Ke3 f5 Kd3 Kd6 Kd2 Kc6 Kc3 Kc7 Kb2 Kd6 Kb1 Kc6 Kc2; white_wins 1; black_wins 4; draws 6;
1rb2r1k/1p1n3n/p2p1q2/2pP1p1p/P1N5/2N2P2/1P1QB1PP/R4RK1 w - - acd 45; acs 2000; bm a5; c3 "Qf4"; cce 0; ce 132; id "midgames.238"; pm a5; pv a5 b6 axb6 Nxb6 Na5 Bd7 Nc6 Bxc6 dxc6 Qd4+ Qxd4+ cxd4 Na4 Nd5 Bxa6 Rb4 b3 Nc7 Bc4 Rf6 Rfe1 d5 Bd3 Rxc6 Bxf5 Rxb3 Rac1 Rxc1 Rxc1 Ne8 Rc8 Nf6 Kf2 Kg8 Rc6 h4 Nc5 Rc3 g4 hxg3+ hxg3 Ng7 Rxf6 Nxf5 Rxf5 Rxc5 Ke2 Rc3 Rxd5 Re3+ Kf2 Rd3 Rd7 Rd2+ Ke1 Rd3 Ke2 Re3+ Kf2 Rd3 f4 Kf8 Rh7;
1rb2r2/4ppkp/pn4p1/2p1P3/8/qPpB3P/P2QNPP1/K2RR3 w - - acd 53; acs 21960; bm Qc1; c3 "Qxc3"; cce 0; ce -95; id "midgames.240"; pm Qc1; pv Qc1 Qb2+;
1rb2rk1/2q2pb1/p2p1np1/P1nP2Bp/2N1P3/1pP2PN1/3QB1PP/2R2RK1 w - - acd 44; acs 6120; bm Rcd1; c3 "Rb1"; cce 0; ce 29; id "midgames.242"; pm Rcd1; pv Rcd1 Bd7;
1rb2rk1/4bp1p/p1p1p1p1/4p3/N1B1P3/1P1R4/P1PK1PPP/7R w - - acd 51; acs 2000; bm Kc1; c3 "f3"; cce 0; ce 78; id "midgames.244"; pm Kc1; pv Kc1 Kg7;
1rbq1rk1/4ppbp/p2p2p1/Pp1N1n2/2PP4/1P4P1/1B3PBP/R2Q1RK1 w - b6 acd 63; acs 22080; bm Nb6; c3 "Bc3"; cce 148; ce 0; id "midgames.054"; pm axb6 {6} Nb6 {4}; pv Nb6 Rxb6 axb6 Qxb6 c5 dxc5 dxc5 Qxc5 Bxg7 Kxg7 Qd2 Nd4 b4 Qb6 Qe3 Qf6 Ra2 Rd8 Rc1 h5 Rd2 Bg4 Kh1 Nf5 Qe1 Nd4; white_wins 4; black_wins 1; draws 4;
1rbqnr1k/1p4b1/p2p3n/3Pp2p/P1N1Ppp1/3N1P2/1P2BBPP/R2Q1R1K w - - acd 46; acs 7200; bm Qb3; c3 "g3"; cce 0; ce 74; id "midgames.249"; pm Qb3; pv Qb3;
1rq2rk1/3p1ppp/p1p1p3/2bnP3/8/3Q4/PPP1BPPP/R1B2RK1 w - - acd 46; acs 2000; bm b3; c3 "c4"; cce 8; ce 29; id "midgames.055"; pm Qg3 {35} a3 {6} c4 {5} Qc4 {4} b3 {4} c3 {1}; pv b3 Qc7; white_wins 22; black_wins 21; draws 12;
2kr3r/ppq2pp1/2p1pn1p/2b4P/3P4/3Q1NP1/PPPB1P2/2KR3R w - - acd 48; acs 3600; bm c4; c3 "Rh4"; cce 60; ce 26; id "midgames.057"; pm c4 {75} Qe2 {21} Qc4 {9} Rh4 {6} Kb1 {5} Bf4 {3} c3 {1}; pv c4 Bb6; white_wins 39; black_wins 23; draws 57;
2q2rk1/4bppp/pr1ppn2/2p5/4P3/1PBQ4/P1P1BPPP/R4RK1 b - - acd 44; acs 2332; bm Qc6; c0 "13"; c3 "d5"; cce -85; ce -16; id "kai_openings_nr_188"; pm d5 {146} Nd7 {13} Qc6 {10}; pv Qc6 Bf3; white_wins 74; black_wins 44; draws 39; Opening B49; Sicilian Taimanov;
2qrr1k1/1bn1ppbp/pp1p1np1/2pP4/P1B1PB2/2N1QN1P/1PP2PP1/3RR1K1 w - - acd 44; acs 6120; bm Bg3; c3 "Qd2"; cce 111; ce 65; id "midgames.061"; pm Bh6 {26} Rd2 {5} Bg5 {1} Ng5 {1} Qc1 {1} Qd2 {1}; pv Bg3 Ba8; white_wins 13; black_wins 5; draws 14;
2r1r1k1/pbqn1ppp/1p2pn2/6B1/3P4/2PB1N2/P3QPPP/2R1R1K1 w - - acd 48; acs 1800; bm c4; c3 "Bb5"; cce -6; ce 12; id "midgames.062"; pm c4 {33} Bh4 {32} Ne5 {11} Bd2 {6} h3 {6} Bb5 {5} a4 {2} Be3 {1} Rc2 {1}; pv c4 Qd6; white_wins 21; black_wins 22; draws 26;
2r2rk1/1b3p1p/1p1q1np1/pPnp4/3N4/P1N1P1P1/5PBP/R2Q1RK1 w - - acd 51; acs 1306; bm Rc1; c3 "Nc6"; cce 0; ce 0; id "midgames.001"; pm Rc1; pv Rc1 Rc7 Nce2 Rfc8 Nf4 Nce4 Rxc7 Rxc7 Qa1 Rc4 Qb2 Ng4 Nd3 Qc7 h3 Ngf6 Rd1 Nc3 Re1 Nfe4 Nf4 Qc5 h4 Na4 Qa1 Nac3;
2r2rk1/1b3p1p/p5p1/q2pb3/Pp6/3BP2P/1P1NQPP1/3R1RK1 w - - acd 51; acs 2000; bm Ra1; c3 "Nf3"; cce 0; ce 0; id "midgames.000"; pm Ra1; pv Ra1 Rfe8 Rfe1 Qc7 Nf3 a5 Bb5 Re7 Nxe5 Qxe5 Qd2 Rec7 Rac1 Rxc1 Rxc1 Rxc1+ Qxc1 d4 exd4 Qxd4 Qc7 Bd5 Qxa5 Be6 Qc7 Qxb2 a5 Qc3 Qb8+ Kg7 a6 b3 Kh2 b2 a7 Bd5 Bd3 Qxd3 Qe5+ f6 Qc7+ Kh6 Qf4+ Kg7;
2rq1r1k/4b1pp/p1npbn2/1p1Np3/2P1Pp2/1P1B4/PBN1QPPP/2KR3R w - - acd 44; acs 2000; bm f3; c3 "Kb1"; cce 0; ce 58; id "midgames.063"; pm f3; pv f3;
2rq1rk1/pb3ppp/1pn1pb2/8/3P4/P2BPN2/1B2QPPP/3R1RK1 w - - acd 46; acs 2000; bm e4; c3 "Rfe1"; cce 15; ce 24; id "midgames.028"; pm e4 {43} Rfe1 {15} Rc1 {7} h4 {6} Ne5 {4} Be4 {2} Bb5 {1}; pv e4 Na5; white_wins 20; black_wins 18; draws 20;
2rqkb1r/pb1n1ppp/4p3/1B1n4/Np1N4/8/PP3PPP/R1BQR1K1 w k - acd 50; acs 1800; bm b3; c3 "Qh5"; cce -65; ce 13; id "midgames.029"; pm Qh5 {39} Qg4 {4} Nc6 {1} Nf5 {1} Nxe6 {1}; pv b3 Be7 Rxe6 O-O Nc6 Bxc6 Rxc6 Nc7 Bf1 Ne5 Qxd8 Rfxd8 Rc2 Nd5 Rxc8 Rxc8 Bb2 Bf6 h3 h5 Re1 Nc3 a3 a5 Rc1 Bg5 Rc2 Bf6 Bxc3 bxc3 Rxc3 Rxc3 Nxc3 Nf3+ gxf3 Bxc3 Bd3 Kf8 Kg2 Bd2 Kf1 Ke7 Ke2 Bc1 b4 a4 b5 Bxa3 Bc2 Bc5 Bxa4 f6 f4 h4 Kf3 Kd6 Bc2 Bb6 Kg4 Bxf2; white_wins 11; black_wins 17; draws 13;
2rqkb1r/pp2pppp/2n5/1B6/4P1b1/2Q2N2/PP3PPP/R1B1K2R w KQk - acd 58; acs 21960; bm O-O; c0 "Portisch-Huebner, Montreal (3) 1979"; c3 "Be3"; cce 161; ce 67; id "kai_openings_nr_12"; pm Be3 {28} O-O {21} Bf4 {10}; pv O-O a6 Ba4 b5 Bb3 e6 Bg5 Qa5 Qxa5 Nxa5 Ne5 Be2 Rfc1 Ra8 Bd2 Nxb3 axb3 Bd6 Nc6 Kd7 e5 Bb8 h4 Bd3 f3 Bg6 b4 Rc8 Nxb8+ Rcxb8 Be1 Rc8 Rd1+ Ke8 Rd6 Rc2 Bc3 h6 Rad1 Kf8 Kh2 Ke8 Kg3 Ke7 Rc6 Kf8 Rd2 Rc1 Rdd6 Ra1 Kf2 Kg8 g4 h5 Ke3 Rf1 Rxa6 Rc8 Rd4 hxg4 fxg4 Rb1; white_wins 32; black_wins 12; draws 11; Opening A34; Symmetrical English;
3brrk1/1b1q1ppp/p2pnn2/1pp1p3/4P3/PBPP1NNP/1P1B1PP1/R2QR1K1 w - - acd 44; acs 1800; bm a4; c3 "Rc1"; cce 0; ce 12; id "midgames.064"; pm a4; pv a4 Bc7 Ng5 Bb6 axb5 axb5 c4 Bc6 Nxe6 fxe6 Qc2 bxc4 dxc4 Ra8 Bc3 Qc7 Red1 h5 h4 Ng4 Be1 Qe7 Nf1 Nh6 f3 Rfb8 Rxa8 Rxa8 Ng3 Nf7 Nxh5 Bc7 Bf2 g6 Ng3 Qxh4 Nf5 Qf6 Ne3 Kg7 Qd3 Qe7 Re1;
3brrk1/1ppq1ppp/p1n5/3p4/3P1B2/2PQRN2/PP3PPP/4R1K1 w - - acd 49; acs 2000; bm h3; c3 "Nd2"; cce 0; ce 31; id "midgames.030"; pm h3 {5} Ne5 {1} Rxe8 {1}; pv h3 Rxe3 Rxe3 f6 Nd2 Ne7 Nb3 Qf5 Qxf5 Nxf5 Re2 g5 g4 Ng7 Bh2 b6 Nc1 Re8 Rxe8+ Nxe8 f4 Kf7 Kg2 Be7 Nd3 a5 b3 b5 a4 bxa4 bxa4 Bd6 Nc1 gxf4 Kf3 Ng7 Nb3 Ne6 h4 c5 dxc5 Be5 c4 dxc4 Nxa5 Nxc5 Nxc4 Nxa4 Bxf4 Bxf4; white_wins 1; black_wins 1; draws 5;
3n1rk1/2p2ppp/qb1p1n2/1p2p2b/1P2P3/NBPP1N1P/5PP1/2BQ1RK1 w - - acd 46; acs 2000; bm g4; c3 "Nc2"; cce -74; ce 13; id "midgames.065"; pm g4 {6}; pv g4 Bg6 Nh4 Ne6 Nc2 c5 Ne3 c4 dxc4 Bxe3 cxb5 Qxb5 Bxe3 Nxe4 Re1 Rc8 Bxe6 fxe6 f3 Nxc3 Qxd6 Bf7 Bc5 Ne2+ Kh2 Nf4 Ng2 Nd3 Re3 Nxc5 bxc5 Qxc5 Qxe5 h6 Kg3 Qxe5+ Rxe5 g5 h4 gxh4+ Nxh4 Rc3 Kf2 Kg7 Re3 Rc4 Kg3 Rb4 Rc3 Rb5 Ng2 e5 Ne3 Rb3 Rxb3; white_wins 2; black_wins 3; draws 1;
3r1rk1/1bpnqppp/1p1b1n2/pP6/3Pp3/P1N1P3/1B1NBPPP/R2QR1K1 w - - acd 49; acs 3600; bm h3; c3 "f3"; cce -49; ce 32; id "midgames.067"; pm f4 {13} Qb3 {2} Bc4 {1} Qc2 {1} a4 {1} f3 {1}; pv h3; white_wins 7; black_wins 9; draws 2;
r1b1k1nr/pppq1ppp/2np4/b3p3/2BPP3/1QP2N2/P4PPP/RNB1K2R w KQkq - acd 42; acs 3279; bm dxe5; c0 "4"; c3 "O-O"; cce -69; ce -16; id "kai_openings_nr_8"; pm dxe5 {332} O-O {25} Nbd2 {16} a4 {2}; pv dxe5; white_wins 97; black_wins 154; draws 114; Opening ECO:C52; Evans Gambit: Tartakower Attack, 7...Qd7; 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5 6.d4 d6 7.Qb3 Qd7 *;
r1b1kb1r/pp1n1ppp/1qn1p3/3pP3/3P4/3B1N2/PP2NPPP/R1BQK2R b KQkq - acd 47; acs 4680; bm Bb4+; c0 "35"; c3 "f6"; cce -106; ce -56; id "kai_openings_nr_64"; pm f6 {1310} Bb4+ {303} Qb4+ {27} Be7 {17} Nb4 {3} f5 {2} h6 {2} Qc7 {1}; pv Bb4+; white_wins 744; black_wins 357; draws 520; Opening ECO:C06i; French: Tarrasch, Closed, 8...Qb6 9.Nf3; 1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 cxd4 8.cxd4 Qb6 9.Nf3 *;
r1b1r1k1/pp3pp1/2p2n1p/8/2BN4/4P3/PP3PPP/2R2RK1 w - - acd 49; acs 3600; bm a4; c3 "Rfe1"; cce 34; ce 8; id "midgames.011"; pm Rfd1 {30} Rfe1 {1}; pv a4 a5; white_wins 8; black_wins 6; draws 12;
r1b2rk1/1ppnq1pp/3p4/p3p3/1PP5/2R3P1/P1N1PPBP/3QK2R w K - acd 57; acs 22080; bm a3; c3 "b5"; cce 222; ce 11; id "midgames.073"; pm a3 {7}; pv a3; white_wins 2; black_wins 0; draws 2;
r1b2rk1/4bpp1/p2p1n1p/q3p3/1p2PP2/3BB3/PPPQN1PP/1K1R3R w - - acd 42; acs 2332; bm c4; c3 "Rhf1"; cce -74; ce -24; id "midgames.074"; pm Rhf1 {13} Ng3 {3} c4 {3} a3 {2} h3 {2} Nc1 {1}; pv c4 Ng4 Bg1 Bb7 a3 exf4 axb4 Qc7 h4 Rab8 Nxf4 Bf6 Rh3 Rfe8 Rg3 Bxe4 Bxe4 Rxe4 Nd5 Qd7 Nxf6+ Nxf6 Bd4 Nh5 Rf3 d5 Bc3 Rxc4 Qxd5 Qxd5 Rxd5 Rxh4 Ka2 Nf6 Rd6 Ne4 Rxa6 Rg4 g3 Rb7 Be1 Kh7 Re3 Ng5 Rc6 Ne6 Bc3 Kg8 Kb1 Rb8; white_wins 8; black_wins 12; draws 4;
r1b2rk1/ppq2ppp/2n1p1n1/2ppP2Q/3P4/P1PB1N2/2P2PPP/R1B1K2R w KQ - acd 57; acs 21960; bm Ng5; c0 "5"; c3 "Be3 h4"; cce 69; ce 4; id "kai_openings_nr_169"; pm Be3 {574} O-O {388} h4 {17} Ng5 {16} Bd2 {14} dxc5 {10} a4 {4}; pv Ng5 h6; white_wins 440; black_wins 286; draws 271; Opening C18; French Winawer;
r1b2rk1/ppq2ppp/2n2n2/2pp4/3P4/P1PBPN2/5PPP/R1BQ1RK1 w - - acd 52; acs 7200; bm dxc5; c0 "19"; c3 "a4"; cce -10; ce 0; id "kai_openings_nr_194"; pm Nh4 {1133} a4 {903} dxc5 {287} h3 {132} Nd2 {41} Bb2 {39} c4 {11} Rb1 {10} Qc2 {3} Ne1 {2} Ng5 {1} Qe2 {1} Re1 {1}; pv dxc5 Bg4 a4 Rfe8 Be2 Bxf3 Bxf3 Ne5 Ba3 Nxf3+ Qxf3 Re4 c4 Rxc4 Bb2 Ne4 Rfc1 Qxc5 Rxc4 Qxc4 Rc1 Qxa4 Qg4 Nc3 Qf3; white_wins 903; black_wins 961; draws 640; Opening E58; Nimzo-Indian Rubinstein;
r1b3k1/ppq2ppp/2n5/3p4/P1pPr3/B1P1P3/3N1PPP/R2Q1RK1 b - - acd 64; acs 21960; bm Rh4; c0 "19"; c3 "Re8"; cce 49; ce 0; id "kai_openings_nr_196"; pm Re8 {50} Rh4 {17} Rg4 {14} Re6 {6} Bg4 {2}; pv Rh4 f4 Bf5 Qf3 Qa5 e4 Bxe4 Nxe4 dxe4 Qxe4 Qxc3 Bc5 Qd3 Qxd3 cxd3 d5 Rh5 dxc6 Rxc5 cxb7 Rb8 Rac1 Rc2 Rfd1 h5 Rb1 Rc7 Rxd3 Rbxb7 Rxb7 Rxb7 Rd5 h4 Ra5 g6 g4 Rb2 h3 Kg7 Rxa7 Rb4 f5 Rb1+ Kf2 Rb3 fxg6 Rxh3 gxf7 Rg3 a5 Rxg4 Kf3 Rg3+ Ke4 h3 f8=R+ Kxf8; white_wins 24; black_wins 33; draws 25; Opening E58; Nimzo-Indian Rubinstein;
r1bq1rk1/1pp2pbp/3p1np1/p1nPp3/2P1P3/2N2N1P/PPB2PP1/R1BQ1RK1 b - - acd 45; acs 3601; bm Nfd7; c0 "46"; c3 "b6 Nh5 Ne8"; cce -89; ce 26; id "kai_openings_nr_85"; pm Ne8 {4} Nfd7 {4} Nh5 {4} b6 {4} Bd7 {2} Qe7 {2}; pv Nfd7 Rb1 f5 Bg5 Bf6 Bh6 Nxe4 Bxe4 fxe4 Nd2 Bg7 Bxg7 Kxg7 Ndxe4 Nf6; white_wins 5; black_wins 3; draws 2; Opening E90; King's Indian;
r1bq1rk1/bpp2ppp/p1np1n2/4p3/4P3/1BPP1N2/PP1N1PPP/R1BQ1RK1 w - - acd 52; acs 14820; bm Re1; c0 "78"; c3 "h3"; cce 45; ce 15; id "kai_openings_nr_148"; pm h3 {2724} Nc4 {1760} Re1 {461} a4 {43} a3 {5} Ba4 {1} Bc2 {1} Ng5 {1} Qc2 {1} Qe2 {1}; pv Re1 h6; white_wins 2004; black_wins 1519; draws 1289; Opening C54; Giuoco Piano;
r1bq1rk1/pp2bppp/2n1pn2/2pp4/2P5/1P3NP1/PB1PPPBP/RN1Q1RK1 w - - acd 44; acs 4260; bm cxd5; c3 "e3"; cce 13; ce 17; id "kai_openings_nr_178"; pm e3 {1894} cxd5 {853} d3 {264} Ne5 {13} Na3 {11} d4 {11} Re1 {3} a3 {3} Nc3 {2} Qc1 {2} Qc2 {1}; pv cxd5 Nxd5 d4 cxd4 Nxd4 Bd7 Nc3 Nxc3 Bxc3 Rc8 Qd3 Nxd4 Bxd4 Bc6 Bxa7 Qxd3 exd3 Ba3 Bxc6 Rxc6 Be3 Rd8 d4 g6 Rfe1 Bb2 Rad1 Rcd6 Kf1 b5 Re2 Bc3 Rc2 Bxd4 Bxd4 Rxd4 Rxd4 Rxd4 Ke2 Rd7 a4 bxa4 bxa4 Ra7 Rc4 Ra5 Ke3 Kg7 Rh4 Kf6; white_wins 795; black_wins 730; draws 716; Opening ECO:A14; English: Neo-Catalan Declined, 5...O-O 6.b3 c5 7.Bb2 Nc6; 1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O O-O 6.b3 c5 7.Bb2 Nc6 *;
r1bq1rk1/pp3ppp/2n1pn2/2pp4/2PP4/P1PBPN2/5PPP/R1BQ1RK1 b - - acd 44; acs 3492; bm b6; c0 "19"; c3 "dxc4 Qc7"; cce -9; ce 0; id "kai_openings_nr_36"; pm dxc4 {5179} Qc7 {3939} b6 {1681} Ne4 {226} Qd6 {161} Na5 {98} Re8 {46} Qe7 {41} Qa5 {17} h6 {12} Bd7 {10} Rb8 {10} a6 {7} cxd4 {4}; pv b6 Ne5 Na5 cxd5 exd5 f3 Bb7 Bb2 Rc8 a4 Re8 Ba3 h6 Re1 Rc7 Qc2 Qc8 Bf5 Qd8 Bd3; white_wins 4075; black_wins 3849; draws 3196; Opening Nimzo-Indian Defense: Normal Variation. Bernstein Defense Exchange Line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O Nc6 8.a3 Bxc3 9.bxc3; CaxtonID: 2851; ECO: E57;
r1bq3k/1ppnn2p/3p1rpb/P2Ppp2/1BP1P3/2NB4/3N1PPP/R2Q1RK1 w - - acd 43; acs 6120; bm Nb5; c3 "Nb3"; cce 0; ce 54; id "midgames.079"; pm Nb5; pv Nb5;
r1bqk2r/5ppp/p1np1b2/1p1Np3/4P3/N1P5/PP3PPP/R2QKB1R b KQkq - acd 44; acs 2332; bm Rb8; c0 "12"; c3 "O-O Ne7"; cce -47; ce -7; id "kai_openings_nr_181"; pm O-O {2935} Bg5 {1107} Ne7 {799} Bb7 {562} Rb8 {317} Be6 {19} Bd7 {16} Nb8 {10} Bh4 {4} g6 {2}; pv Rb8 Nc2 Bg5 a4 bxa4 Ncb4 Nxb4 Nxb4 Bd7 Bxa6 Qa5 Qxd6 Rb6 Qd3 Be7 Nd5 Rxb2 O-O Qc5 Rab1 Rxb1 Rxb1 O-O Nxe7+ Qxe7 Rb7 Rd8 Bc4 h6 Ra7 Qg5 f4 Qe7 fxe5 a3 Qd4 Qg5 h4 Qxh4 Rxd7 Qe1+ Bf1 Rxd7 Qxd7 a2 e6 Qxf1+ Kxf1 a1=Q+ Kf2 Qa2+ Kg3 fxe6 Qe8+ Kh7 Qc8 Qd2 Qxe6 Qe3+ Kg4 Qxc3 Kh5 Qc2 Qg4 Kg8; white_wins 2145; black_wins 1546; draws 1912; Opening ECO:B33n; Sicilian: Pelikan, Chelyabinsk, 9.Nd5 Be7, 11.c3; 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Nd5 Be7 10.Bxf6 Bxf6 11.c3 *;
r1bqk2r/pp1n1ppp/5n2/2pp2B1/1b1P4/2NBPN2/PP3PPP/R2QK2R b KQkq - acd 45; acs 3191; bm Bxc3+; c0 "56"; c3 "Qa5"; cce -50; ce 0; id "kai_openings_nr_113"; pm Qa5 {1398} c4 {233} Bxc3+ {12} O-O {10} cxd4 {2} h6 {1}; pv Bxc3+ bxc3 c4 Bf5 Qa5 Qc2 O-O O-O Re8 Bh4 Ne4 Bxe4 dxe4 Nd2 Nb6 Rfb1 Bd7 Rb4 Qa6 Qb1 f5 a4 Rac8 Rb5 Na8 Rd5 Nb6 Rd6 Re6 Rxe6 Bxe6 a5 Nd5 Qb2 h6 Bg3 Rd8 h3 Rd7 Qa3 Kh7 Be5 Kg8 Bg3; white_wins 612; black_wins 426; draws 618; Opening D38; QGD Ragozin;
r1bqk2r/ppp1bppp/2n5/3p4/3Pn3/3B1N2/PPP2PPP/RNBQ1RK1 w kq - acd 51; acs 14820; bm Nbd2; c0 "28"; c3 "c4"; cce 75; ce 36; id "kai_openings_nr_51"; pm c4 {3817} Re1 {1710} Nc3 {456} Nbd2 {133} c3 {62} h3 {27} Qe2 {19} Be3 {2} Bf4 {2} Qe1 {1} a3 {1}; pv Nbd2 Nd6 c3 Bf5 Be2 O-O Qb3 Be6 Re1; white_wins 2312; black_wins 1263; draws 2646; Opening ECO:C42s; Russian Game: Classical, 6.Bd3 Be7 7.O-O Nc6; 1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Be7 7.O-O Nc6 *;
r1bqkb1r/pp1p1ppp/2n1pn2/8/2PN4/2N5/PP2PPPP/R1BQKB1R w KQkq - acd 50; acs 14820; bm e3; c0 "72"; c3 "g3 a3"; cce 17; ce 0; id "kai_openings_nr_138"; pm g3 {4050} a3 {2481} Ndb5 {1708} Bf4 {451} e4 {408} e3 {297} Bg5 {241} Nxc6 {89} Nc2 {51} Nb3 {5} a4 {1} h3 {1}; pv e3 Bb4 Be2 O-O O-O d5 cxd5 exd5 Bd2 Bc5 Ncb5 Bb6 Qc2 a6 Nxc6 bxc6 Nc3 Bc7 Rac1 Re8 Na4 Ng4 Bxg4 Bxg4 Qxc6 Rc8 Qb7 Bf3 gxf3 Qg5+ Kh1 Qh5 Rxc7 Qxf3+ Kg1 Qg4+ Kh1; white_wins 3225; black_wins 2865; draws 3282; Opening English Opening: Symmetrical Variation. Anti-Benoni Variation Spielmann Defense 1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Nc6; CaxtonID: 509; ECO: A33;
r1bqkb1r/pp3ppp/2n1pn2/2pp4/3P1B2/2PBPN2/PP3PPP/RN1QK2R b KQkq - acd 46; acs 12960; bm Nh5; c3 "Bd6 Be7 Qb6"; cce 16; ce 16; id "kai_openings_nr_42"; pm Qb6 {113} Bd6 {97} Be7 {94} Nh5 {29} cxd4 {21} c4 {18} b6 {9} Bd7 {1} a6 {1} h6 {1}; pv Nh5; white_wins 130; black_wins 141; draws 33; Opening D02q; Queen's Pawn; London;
r1bqr1k1/ppp2ppp/2n2n2/3p2N1/2P5/2PPpPP1/P3P1BP/R1BQ1RK1 w - - acd 57; acs 14820; bm Qa4; c0 "70"; c3 "Qb3"; cce 34; ce 14; id "kai_openings_nr_136"; pm Qb3 {455} cxd5 {334} Qa4 {76} Rb1 {50} f4 {2}; pv Qa4 d4; white_wins 374; black_wins 305; draws 225; Opening A29; English Four Knights;
r1bqr1k1/pppp1ppp/2n2n2/6N1/2P1p3/2P3P1/P2PPPBP/R1BQ1RK1 w - - acd 48; acs 3489; bm Qc2; c0 "70"; c3 "f3"; cce -27; ce 0; id "kai_openings_nr_134"; pm f3 {1980} d3 {1242} Qc2 {675} Rb1 {25} d4 {10} Nh3 {7} e3 {1}; pv Qc2 Qe7 d3 exd3 exd3 h6 Nf3 d6 Rb1 b6 Nd4 Nxd4 cxd4 d5 Bf4 c6 Be5 Bf5 cxd5 cxd5 Qb3 Rac8 Rbc1 Be6 Rfe1 Rxc1 Rxc1 Qd7 Bxf6 gxf6 Bf3 Kg7 h4 Rd8 Kg2 Bh3+ Kg1 Bf5 Bg2 Bg6 Qd1 Bf5 Bf3 Re8 Kg2 Bh3+ Kg1 Rd8 Kh2 Be6 Qc2 Bf5 Qd1; white_wins 1205; black_wins 1433; draws 1131; Opening A29; English Four Knights;
r1n1r1k1/1p3p2/2p2pbp/3p4/1b1P3P/pPNBP1N1/P4PP1/2RR2K1 w - - acd 57; acs 2000; bm Nf5; c3 "Nce2"; cce 0; ce 33; id "midgames.141"; pm Nf5; pv Nf5 Nd6 Nxd6 Bxd6 g3 Bb4 Be2 Kg7 Kg2 Bf5 Bf3 Rad8 Ne2 Bg6 Nf4 Kf8 Kg1 Ra8 Ne2 Kg7 Bg4 Be4 Nc3 Re7 Nxe4 Rxe4 Bf5 Ree8 Kh2 Rad8 Bd3 h5 Rh1 Rh8 Bf5 Bd2 Rc2 Bb4 Kg2 Rde8 Kf3 Ra8 Rcc1 Rad8 Kg2 Rde8 Bd3 Rd8 Rhd1 Rhe8 Kf3 Rh8 Rg1 Rd6 Bf5 Rdd8 Rh1 Rde8 g4 Kf8 gxh5 Rxh5 Bg4;
r1r2k2/pp2ppbp/3pb1p1/3N4/2P1P1n1/1P6/P2BBPPP/1R3RK1 w - - acd 59; acs 22080; bm Bxg4; c3 "Bg5"; cce 148; ce 30; id "midgames.085"; pm Bg5 {44}; pv Bxg4 Bxg4 a4 h5 Rfe1 Be6 Be3 b6 f3 Ke8 Kf2 Rab8 h4 Bd7 Red1 Kf8 Bg5 Re8 Rd2 Rb7 Rc1 f6 Be3 Kf7 Rcd1 Rd8 Kg3 Rdb8 Rc1 Rh8 Ra2 Rc8 Re2 Rbb8 Nb4 Rb7 Nd3 Rbb8 Kf2 Rg8 Nb4 Rb7 Nd5 Rh8 Ree1 Bc6 Rcd1 Rc8 Rd2 Rbb8 Rc1 Bd7 Rdd1 Be6 Kg3 Bd7 Rh1 Rh8 Kf2 Rhc8 Rb1 Rb7 Rhe1 Rbb8 Re2 Be6 Rd1 Rh8 Red2 Rb7 Re1 Rc8 Kg3 Bd7 Nc3 Rg8 Red1 g5 Ne2 gxh4+ Kxh4; white_wins 21; black_wins 7; draws 14;
r2q1rk1/6bp/p1npb3/1p1Npp2/8/2PBN3/PP3PPP/R2QK2R w KQ - acd 49; acs 3600; bm Bc2; c3 "Qh5"; cce 53; ce 0; id "midgames.012"; pm Qh5 {55} O-O {52} Bc2 {26} a4 {3}; pv Bc2 f4 Qh5 Rf7 Bxh7+ Kf8 Bf5 Qe8 Bxe6 Qxe6 Qg4 Qh6 Nf5 Qe6; white_wins 54; black_wins 38; draws 43;
r2q1rk1/pb2bpp1/1p2pn1p/8/2BP4/2N2NP1/PP2QPP1/R2R2K1 w - - acd 48; acs 2332; bm Ne5; c3 "Rac1"; cce -81; ce -19; id "midgames.036"; pm Ne5 {68} Rac1 {48} Ba6 {1}; pv Ne5 Bb4; white_wins 27; black_wins 47; draws 36;
r2q1rk1/pp3ppp/2n1b3/3Nn1b1/2P2B2/1N6/PP2B1PP/R2Q1R1K w - - acd 53; acs 2000; bm Bxe5; c3 "Bg3"; cce -31; ce 0; id "midgames.038"; pm Nc5 {24} Bg3 {21} Qc1 {8} Bxe5 {2} Bxg5 {2} Qd2 {1}; pv Bxe5 Nxe5 Nc5 Bxd5 Qxd5 Qe7 Rf5 Nc6 Rxg5 Qxe2 Rxg7+ Kxg7 Qg5+ Kh8 Qf6+ Kg8 Qg5+; white_wins 13; black_wins 17; draws 28;
r2q2k1/pp4bp/6p1/n3p3/3PP1P1/4B3/P3N1PP/R2Q1K2 w - - acd 48; acs 3600; bm Kg1; c3 "d5"; cce 28; ce 42; id "midgames.096"; pm Kg1 {16} d5 {14} Rc1 {1}; pv Kg1 b5 d5 Nc4 Bf2 Nd6 Ng3 a5 Rc1 Rc8 Rc6 Qd7 Qc2 Nc4 Rxc8+ Qxc8 h3 Bf8 Nf1 Bc5 Nh2 Bxf2+ Qxf2 Nd6 Qb6 Nxe4 Qxb5 Qc1+ Nf1 Qf4 Qe8+ Kg7 Qe7+ Kh6 Qa7 Nc3 g3 Qf3 Qe3+ Qxe3+ Nxe3 Nxa2 d6 Nb4 d7 Nc6 Nc4 a4 Kf2 Kg7 Ke3 Kf6 Ke4 Ke6 Nxe5 Nd8 Nc4 h6 Ke3 Nf7 Kd4 Kxd7 Nb6+ Kd6 Nxa4 Ng5 h4 Ne6+ Ke3; white_wins 9; black_wins 7; draws 16;
r2qk2r/1p1b1pb1/p2pp3/4n1pp/3NP3/5P2/PPP1NBPP/R2Q1RK1 w kq - acd 44; acs 6120; bm Qe1; c3 "Qd2"; cce 0; ce 30; id "midgames.097"; pm Qe1; pv Qe1 Rc8 Kh1 Qe7 Rd1 O-O c3 f6 b3 h4 h3 b5 Qd2 Rfe8 Nc2 Nf7 Ne3 Red8 c4 Be8 Kg1 Bf8 cxb5 axb5 Rc1 Rxc1 Rxc1 Ra8 Nd4 Ne5 Ng4 Nxg4 hxg4 Qf7 Rc2 Bd7 Nc6 Rc8 Nb4 Qe8 Rxc8 Qxc8 Bd4 Kf7 Be3 Ke8;
r2qkb1r/1ppb1ppp/p1n1pn2/8/2pP4/4PNP1/PP2QPBP/RNB2RK1 b kq - acd 56; acs 14820; bm Bd6; c0 "92"; c3 "b5"; cce 14; ce -42; id "kai_openings_nr_158"; pm b5 {3036} Bd6 {83} Nd5 {5} Rb8 {4} Be7 {2} Na5 {1}; pv Bd6 Qxc4 O-O Nbd2 Re8 Rd1 e5 dxe5 Bxe5 Qf1 Qe7 Nc4 Rad8 Bd2 Ne4 Nfxe5 Nxe5 Bxe4 Nxc4 Bxh7+ Kxh7 Qxc4 Qf6 Bc3 Qf3 Qf4 Qxf4 gxf4 Bc6 h4 Rxd1+ Rxd1 Re6 f5 Rd6 Rf1 Be4 f6 gxf6 f3 Bd5 a3 Bb3 Kg2 Rd3 Kf2 Rd1 Rxd1 Bxd1 Bxf6 Kg6 Be7 Bb3 Kg3 Kh5 e4 b5 Kf4 c5 Bxc5 Kxh4 Bd4 Be6 Be5 Kh3 Ke3; white_wins 1228; black_wins 1322; draws 485; Opening E04; Open Catalan;
r2qkb1r/pb3p2/2p1pn1p/1p2B3/2pPP1pP/2N5/PP2BPP1/R2QK2R w KQkq - acd 46; acs 7200; bm Bxg4; c0 "24"; c3 "O-O a4"; cce 0; ce 0; id "kai_openings_nr_48"; pm Bxg4; pv Bxg4 Rg8 Bh3 b4 Ne2 Nxe4 Nf4 Bd6 Qh5 Bxe5 Qxe5 Nf6 Nxe6 fxe6 Bxe6 Nd7 Qh5+ Ke7 Bxg8 Qxg8 Qxh6 Rf8 Qg5+ Qxg5 hxg5 c5 Rh7+ Ke6 O-O-O Rxf2 Rh6+ Ke7 Rh7+ Ke6;Opening D43; Semi-Slav Moscow;
r2qkb1r/pp1npppp/2p2n2/3p4/6b1/3P1NP1/PPPNPPBP/R1BQ1RK1 b kq - acd 43; acs 2332; bm e6; c3 "e5"; cce -24; ce 0; id "kai_openings_nr_145"; pm e5 {3325} e6 {1305} g6 {8} Qc7 {5} h6 {5} Bh5 {1}; pv e6 e4 Be7 exd5 exd5 a4 a5 h3 Bh5 Re1 O-O Nb3 Re8 Bd2 Qc7 Bf4 Qd8 Bd2; white_wins 1401; black_wins 1188; draws 1428; Opening ECO:A07; Reti: KIA, Yugoslav, Main Line, 6.Nbd2; 1.Nf3 d5 2.g3 Nf6 3.Bg2 c6 4.O-O Bg4 5.d3 Nbd7 6.Nbd2 *;
r2qkbr1/1b3p2/p1p1pn1p/1p2B3/2pPP1pP/2N3P1/PP2BP2/R2QR1K1 b q - acd 45; acs 7200; bm h5; c0 "23"; c3 "Bb4 Rg6"; cce -0; ce 0; id "kai_openings_nr_46"; pm h5; pv h5 Qc2 Nd7 Bf4 Qf6 b3 Qxd4 e5 cxb3 axb3 O-O-O Red1 Qb6 Qh7 Rg7 Qxh5 c5 Bd3 f5 exf6 Nxf6 Qe5 Nd7 Qe1 Nf6 Qe5;Opening D43; Semi-Slav Moscow;
r2qr1k1/1p2bpnp/p1p2npB/3p1b2/PP1P4/2NBPN1P/2Q2PP1/1R3RK1 w - - acd 53; acs 14820; bm Bf4; c3 "Rfc1"; cce 81; ce 16; id "midgames.101"; pm Bxg7 {69} b5 {4} Bf4 {2} Ne5 {2}; pv Bf4 Bd6 Bxd6 Bxd3 Qxd3 Qxd6 b5 axb5 axb5 c5 dxc5 Qxc5 Rfc1 Ne6 Ne2 Qb6 Qb3 Rec8 Rd1 Nc5 Qb2 Nce4 Ra1 Rxa1 Rxa1 Qc7 Nfd4 Qd6 Qa3 Qd7 Nf4 Nd6 Qb3 Nc4 Nf3 Nb6 Qb4 Ne4 Nd4 Nc4 Rd1 Nb6 Nde2 Rc4 Qa5 Qc7 Nd4 Rc1 Qe1 Rxd1 Qxd1 Qc4 Qa1 Qc3 Qxc3 Nxc3 Kf1 Kf8; white_wins 34; black_wins 20; draws 23;
r2qr1k1/b1p2pp1/p1n1bn1p/1p1pp3/4P3/2PP1N1P/PPB1QPP1/R1B1RNK1 w - - acd 42; acs 2552; bm exd5; c0 "78"; c3 "Bd2"; cce 0; ce 0; id "kai_openings_nr_152"; pm N3h2 {3} Ng3 {2} exd5 {1}; pv exd5 Bxd5 Ne3 Be6 Nf1 Bd5; white_wins 1; black_wins 1; draws 4; Opening C54; Giuoco Piano;
r2qrbk1/1b1n1p1p/p1pp1np1/1p2p3/P2PP3/1PPB1N1P/3N1PP1/R1BQR1K1 w - - acd 46; acs 6120; bm Bf1; c3 "Qc2"; cce 0; ce 44; id "midgames.107"; pm Bb2 {13} Qc2 {7} Ba3 {2} b4 {2} Nf1 {1}; pv Bf1; white_wins 7; black_wins 7; draws 8;
r3kb1r/1p2nppp/p3p3/3bP3/2BN4/4B3/PP3PPP/2R2RK1 w kq - acd 57; acs 22080; bm b3; c3 "Be2"; cce 74; ce 6; id "midgames.116"; pm Be2 {4} Bd3 {2}; pv b3 Bxc4 bxc4 Ng6 Nf3 Be7 g3 O-O Rb1 b5 cxb5 axb5 Rxb5 Rxa2 Rd1 h5 Rb7 Ra5 Kg2 Bc5 Bd2 Raa8 Rc1 Rfc8 h4 Be7 Rxc8+ Rxc8 Bb4 Bxb4 Rxb4 Kf8 Rb5 Ke7 Ng5 Rc7 Ra5 f6 exf6+ gxf6 Ne4 Ne5 f4 Rc2+ Kf1 Ng4 Rxh5 Kf7 Ke1 Ne3 Ra5 Ng2+ Kf1 Ne3+ Kg1 Rg2+ Kh1 f5 Nd6+ Kg6 Re5 Rxg3 Rxe6+ Kh5 Re5 Kxh4; white_wins 1; black_wins 0; draws 5;
r3kb1r/p1ppqp1p/b1p3p1/3nP3/2P5/1P6/P3QPPP/RNB1KB1R w KQkq - acd 58; acs 21960; bm Ba3; c0 "2"; c3 "f4 g3"; cce 49; ce 0; id "kai_openings_nr_4"; pm f4 {423} g3 {105} Bb2 {49} Ba3 {39} Nd2 {9} Qb2 {3}; pv Ba3 Nb4 Bb2 Bg7 a3 Nd5 Nd2 O-O O-O-O Rae8 Qf3 Nb6 Ne4 Bxe5 Bxe5 Qxe5 Nf6+ Kh8 Nxe8 Qa1+ Kc2 Qa2+ Kc1; white_wins 254; black_wins 187; draws 169; Opening C45; Scotch Game;
r3kb1r/pb2qp2/2p1pn1p/1p2B3/2pPP1pP/2N5/PP2BPP1/R2QK2R w KQkq - acd 45; acs 3200; bm a4; c0 "22"; c3 "O-O b3"; cce -142; ce 0; id "kai_openings_nr_40"; pm Bxg4 {22} O-O {14} b3 {7} a4 {2}; pv a4 b4 Nb1 Bg7 Nd2 c5 Nxc4 Rd8 Bd3 O-O Qe2 Ne8 Rd1 f6 Bg3 Rxd4 O-O e5 f3 gxf3 gxf3 f5 exf5 Nd6 Nxe5 Bd5 f4 Nxf5 Bxf5 Rxf5 Rxd4 cxd4 Qd3 Qe6 Qxd4 Bb7 Rf2 Bxe5 fxe5 Qc6 Qd8+ Kg7 Qe7+ Kg8 Qd8+; white_wins 3; black_wins 11; draws 11; Opening D43; Semi-Slav Moscow;
r3kbr1/pb2qp2/2p1pn1p/1p2B3/2pPP1pP/2N5/PP2BPP1/R2Q1RK1 w q - acd 41; acs 2332; bm Re1; c0 "22"; c3 "b3"; cce -44; ce -23; id "kai_openings_nr_41"; pm b3 {8} Qc2 {2} Rc1 {1}; pv Re1 Rd8; white_wins 1; black_wins 2; draws 7; Opening D43; Semi-Slav Moscow;
r3r1k1/1pqn1pbp/p2p1np1/P2P4/2p1PB2/2N2B1P/1PQ2PP1/R4RK1 w - - acd 51; acs 3600; bm Ra4; c3 "Be3"; cce 99; ce 42; id "midgames.117"; pm Ra4 {14} Rfc1 {2} Be2 {1} Be3 {1} Na4 {1} Nb1 {1}; pv Ra4 Ne5 Be2 Nfd7 Nd1 Rec8 Be3 Nc5 Ra3 Nb3 f4 Nd7 Bg4 Qd8 Nc3 Nd4 Qd2 Nb3 Qf2 Rc7 Rd1 Nbc5 Bxd7 Bxc3 Bxc5 Rxc5 bxc3 Qxd7 Qd4 Qe7 Kh2 Re8 Re1 Qh4 g3 Qd8 Kg2 Rxa5 Rxa5 Qxa5 Qxc4 Qb6 e5 a5 Qa4 Re7 Kf3 Qc5 Qd4 Qc8 e6 fxe6 Qf6 Qf8 Qxf8+ Kxf8 Rxe6 b5; white_wins 9; black_wins 5; draws 4;
r4b1r/p3kppp/8/3p4/8/5P2/PP3P1P/R1B1K2R w KQ - acd 54; acs 3600; bm Bf4; c3 "Bd2"; cce 7; ce 0; id "midgames.120"; pm Be3 {29} O-O {19} Bf4 {17} Bd2 {1} Bg5+ {1}; pv Bf4 Ke6 O-O-O Bb4 Rd4 Rhc8+ Kb1 Rc4 Rxc4 dxc4 Rc1 Bc5 Rxc4 Bxf2 Kc2 f6 Bd2 h5 a4 Rd8 b4 a6 Re4+ Kf5 a5 Bd4 h3 g5 Re7 Be5 Ra7 Rc8+ Kd3 Rd8+; white_wins 13; black_wins 12; draws 41;
r4rk1/1p1nbppp/p2pb3/2q5/P3PB2/2N3Q1/1PP1B1PP/R4R1K w - - acd 50; acs 3600; bm Nd5; c3 "Be3"; cce 11; ce 31; id "midgames.148"; pm Nd5 {229} Bh6 {123} Be3 {53} Rad1 {11} Bg4 {6} Rfd1 {1} a5 {1}; pv Nd5; white_wins 155; black_wins 145; draws 114;
r4rk1/1p2ppbp/1qbp2p1/p1n5/2P1P3/1PN1BP2/P2QB1PP/1R3RK1 w - - acd 57; acs 14820; bm Nb5; c3 "Nd5"; cce 74; ce 49; id "midgames.042"; pm Rfc1 {483} Nb5 {29} Nd5 {15} Kh1 {12} Rfd1 {12} Qc2 {4} a3 {4} Qc1 {2} Rfe1 {2}; pv Nb5 Rfc8 Rfd1 Qd8 Nd4 Qf8 Bf1 h5 Rb2 Bd7 Rc2 Kh7 Qe1 Bh6 Bxh6 Qxh6 Rf2 f6 Nc2 b6 Ne3 Bc6 Re2 Qg7 Nd5 Rab8 Qh4 Qf7 Qf2 Rg8 Nc3 Rg7 Ree1 g5 a3 Nxb3 e5 Nc5 exd6 e6 Ne4 Bxe4 fxe4 h4 Bd3 Rf8 Rf1 Qg6 Qb2 g4 Qxb6 g3 h3 Nxd3 Rxd3 Qxe4; white_wins 215; black_wins 121; draws 225;
r4rk1/1ppqnpb1/3p2pp/1P2p3/2P3n1/2NP1NPb/1B2PP1P/1R1QR1KB w - - acd 55; acs 14820; bm d4; c3 "Ra1"; cce 52; ce 38; id "midgames.123"; pm Qb3 {43} d4 {19} Ra1 {14} Nd2 {6} Qc2 {2} e3 {1}; pv d4 exd4; white_wins 36; black_wins 26; draws 23;
r4rk1/1q2bppp/p1bppn2/1p6/3BPP2/P1N3Q1/1PP1B1PP/4RR1K w - - acd 54; acs 21960; bm Bf3; c3 "Bd3"; cce 93; ce 16; id "midgames.004"; pm Bd3 {915} Bf3 {70} e5 {5}; pv Bf3 Rad8 b4 Kh8 Rf2; white_wins 470; black_wins 265; draws 243; Opening ECO:B85; Variation Sicilian: Scheveningen, classical; Comment *pwo (nat line); 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 a6 7. O-O Nc6 8. Be3 Be7 9. f4 O-O 10. Qe1 Bd7 11. Qg3 b5 12. a3 Nxd4 13. Bxd4 Bc6 14. Kh1 Qc7 15. Rae1 Qb7 *;
r4rk1/p2bq1b1/np1p1pp1/2pPp2p/1PP1P1nB/P1N5/4BPPP/1R1QNRK1 w - - acd 41; acs 3600; bm Nc2; c3 "Bd3"; cce 49; ce 77; id "midgames.124"; pm h3 {5} Nd3 {3} Nc2 {2} Nb5 {1}; pv Nc2 Nh6 f3 Nf7 Bd3 Bh6 Nb5 Kg7 Qe1 Bf4 Ne3 Rh8 Nc3 Nc7 Qe2 Rab8 Rb3 Qe8 Re1 Qf8 Reb1 Qe7 R3b2 Qf8 Bc2 Qe7 Qd3 cxb4 axb4 b5 Ra2 a6 cxb5 Nxb5 Ne2 Bg5 Bxg5 fxg5 Rxa6 g4 fxg4; white_wins 4; black_wins 3; draws 2;
r4rk1/pp2pp1p/5bp1/n1BP4/4P1b1/5N2/q3BPPP/1R1Q1RK1 w - - acd 57; acs 7200; bm e5; c3 "Rb4"; cce 0; ce 0; id "midgames.130"; pm e5 {8} Bxe7 {2}; pv e5 Bxe5 Bxe7 Rfe8 d6 Bxd6 Ra1 Qxa1 Qxa1 Rxe7 h3 Bxf3 Bxf3 Nc6 Rd1 Rd8 Bxc6 bxc6 Kf1 Bc7 Rxd8+ Bxd8 g4 Bb6 Qc3 Re6 f4 Re4 Qf3 Re3 Qxc6 Rxh3 Kg2 Re3 g5 Re2+ Kh3 Re3+; white_wins 2; black_wins 2; draws 6;
r4rk1/pppq1pp1/2n2b1p/3n1b2/3P4/P1N2N1P/1PB2PP1/R1BQR1K1 w - - acd 53; acs 3600; bm Bb3; c3 "Ne5"; cce 0; ce 0; id "midgames.133"; pm Ne4 {4} Ne5 {2} Ba4 {1} Bb3 {1} Bxf5 {1}; pv Bb3 Nxc3 bxc3 Rfe8 Bf4 Rxe1+ Qxe1 Na5 Ba2 Re8 Qf1 Be6 Bxe6 Rxe6 Rb1 a6 Be5 Bxe5 Nxe5 Qe7 Nd3 Re2 Nf4 Re4 Nd3 Re2; white_wins 1; black_wins 1; draws 7;
rn1q1rk1/2p1bppp/p3pn2/1p6/3Pb3/5NP1/PP1BPPBP/RNQ2RK1 b - - acd 46; acs 3447; bm c6; c0 "90"; c3 "Bb7 Nbd7"; cce -64; ce 0; id "kai_openings_nr_156"; pm Bb7 {1205} Nbd7 {978} Nc6 {334} Qc8 {202} b4 {89} c6 {29} Ra7 {12} Bd6 {4} h6 {4} Bd5 {2} Nd5 {1} a5 {1}; pv c6 Rd1 Nbd7 Nc3 Bg6 Ne5 Nxe5 dxe5 Nd5 a4 Bh5 Re1 Qb6 h3 h6 Bxh6 gxh6 Qxh6 Bg6 Be4 Bxe4 Nxe4 Qd4 Ng5 Bxg5 Qxg5+ Kh8 axb5 axb5 Qh6+ Kg8 Qg5+ Kh8; white_wins 1109; black_wins 708; draws 965; Opening E05; Open Catalan;
rn1qk2r/p1ppbppp/bp2pn2/8/2PP4/1P3NP1/P2BPPBP/RN1QK2R b KQkq - acd 44; acs 1801; bm d5; c0 "20"; c3 "c6"; cce -46; ce 0; id "kai_openings_nr_197"; pm c6 {23230} d5 {3001} O-O {895} Bb7 {886} Nc6 {193} c5 {5} Ne4 {4} g6 {2} h6 {1}; pv d5 O-O O-O Ne5 c5 cxd5 Nxd5 Nc3 cxd4 Nxd5 exd5 Bf4 Bf6 Qxd4 Nd7 Bxd5 Qe8 Bxa8 Nxe5 Qd6 Qxa8 Bxe5 Rd8 Qc7 Rc8 Qd6 Rd8; white_wins 10983; black_wins 8101; draws 8706; Opening ECO:E15p; Queen's Indian: Nimzowitsch, 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2; 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2 *;
rnb1kb1r/ppp1pp1p/1q3np1/1N6/3P4/5N2/PPP2PPP/R1BQKB1R w KQkq - acd 52; acs 14820; bm a4; c0 "10"; c3 "c4"; cce 98; ce 54; id "kai_openings_nr_20"; pm c4 {159} Bd3 {37} Bf4 {16} Na3 {4} Be2 {3} Bc4 {2} a4 {2} c3 {1} d5 {1}; pv a4 a6 Na3 Bg7 Nc4 Qa7 Be2 Be6 O-O O-O Ng5 Bf5 c3 h6 Nf3 Nbd7 b4 e6 Re1 Rfd8 Bb2 Qb8 a5 Be4 Nce5 Nxe5 Nxe5 Nd7 Nxd7 Rxd7 Bc1 Bc6 Qc2 b5 Bf4 Qb7 f3 Bd5 Bd3 Rf8 Qd2 Kh7 Bg3 Rdd8 Bh4 Ra8 Re2 Qc6 Bg3 Qd7 h3 Rfd8 Rae1; white_wins 112; black_wins 65; draws 35; Opening B01; Scandinavian Defence;
rnb1kbnr/ppp1pp1p/3q2p1/8/3P4/2N5/PPP2PPP/R1BQKBNR w KQkq - acd 45; acs 12960; bm Nb5; c0 "10"; c3 "Nf3"; cce 53; ce 62; id "kai_openings_nr_19"; pm Nf3 {175} Bc4 {43} Nb5 {14} Nge2 {5} Bb5+ {4} Bd3 {3} Be3 {2} g3 {1}; pv Nb5; white_wins 108; black_wins 81; draws 38; Opening B01; Scandinavian Defence;
rnb1qrk1/ppp1p1bp/3p1np1/5p2/2PP4/2N2NP1/PP2PPBP/R1BQ1RK1 w - - acd 54; acs 14820; bm b3; c0 "63"; c3 "d5 Re1 Nd5"; cce 70; ce 48; id "kai_openings_nr_123"; pm d5 {7243} b3 {1528} Nd5 {760} Re1 {698} Qb3 {177} Qc2 {109} Bg5 {95} Bf4 {82} e4 {73} b4 {34} Be3 {26} e3 {23} Rb1 {16} Nb5 {15} Ng5 {6} Bd2 {4} Ne1 {4} Qd3 {4} h3 {3} Nd2 {2} c5 {2} Ne5 {1} Qa4 {1} Qe1 {1} a4 {1} h4 {1}; pv b3 e5 dxe5 dxe5 e4 Nc6 Nd5 fxe4 Ng5 Qd8 Nxf6+ Qxf6 Nxe4 Qe7 Bg5 Qe8 Qd2 Bf5 Rae1 Nd4 f4 Bxe4 Rxe4 h6 fxe5 Rxf1+ Kxf1 hxg5 Qxd4 Rd8 Qe3 Rd1+ Kf2 Ra1 Qxg5 Rxa2+ Re2 Rxe2+ Kxe2 Qxe5+ Qxe5 Bxe5 Bxb7 Bd6 Kf3 Bc5 Ke4 Bg1 h3 Kg7 Kd5 Bh2 g4 Bf4 Kc6 Kf6 h4 Bg3 c5 Ke5 Kxc7 Kd4+ Kc6 Bxh4; white_wins 3347; black_wins 2103; draws 2441; Opening ECO:A87; Variation Dutch: Leningrad, modern line; Comment *pwo (nat line); 1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. d4 Bg7 5. O-O O-O 6. c4 d6 7. Nc3 Qe8 *;
rnbq1rk1/pp2bppp/2p2n2/3p4/1P1P4/P1N1P1N1/5PPP/R1BQKB1R b KQ - acd 41; acs 4500; bm Be6; c0 "42"; c3 "Re8"; cce -1; ce 8; id "kai_openings_nr_79"; pm Re8 {311} b5 {72} Nbd7 {35} a5 {17} Be6 {16} Bd6 {14} g6 {9} Bg4 {5} Ne8 {4} Na6 {2} h6 {1}; pv Be6 Na4 Bd6 Bd3 Re8 O-O Nbd7 Bd2 Ne4 Nc5 Nxd2 Qxd2 Rb8 Nxe6 Rxe6 Nf5 Bc7 b5 g6 bxc6 bxc6 Ng3 c5 dxc5 Nxc5 Rab1 Reb6 Rxb6 axb6 Be2 Ra8 Rd1 Rxa3 Bf3 h5 Qxd5 Qxd5 Bxd5 Bxg3 hxg3; white_wins 167; black_wins 166; draws 65; Opening E46; Nimzo-Indian Rubinstein;
rnbqk1nr/ppp1b1pp/3p4/5pN1/2PPp3/2N5/PP2PPPP/R1BQKB1R w KQkq - acd 45; acs 6120; bm h4; c0 "65"; c3 "Nh3"; cce 6; ce 13; id "kai_openings_nr_126"; pm Nh3 {927} h4 {63} Nd5 {15} Qd2 {2} Ngxe4 {1} f4 {1}; pv h4 c6 Bf4 h6 Nh3 Be6 e3 Nf6 Bg3 O-O Nf4 Bf7 Be2 Nbd7 h5 Kh7 O-O Qe8 Rc1 a6 b4 Rg8 a4 Bd8 Rb1 Bc7 b5 Ba5 Qb3 Qe7 bxc6 bxc6 Qa3 c5 Ncd5 Nxd5 Nxd5 Bxd5 cxd5 Rgb8 Rxb8 Rxb8 Bxa6 Bb4 Qc1 Nf6 dxc5 Bxc5; white_wins 246; black_wins 237; draws 209; Opening ECO:A21; English: Lukin, 5.Ng5 Be7; 1.c4 e5 2.Nc3 d6 3.Nf3 f5 4.d4 e4 5.Ng5 Be7 *;
rnbqk2r/pp3ppp/4p3/2Pn4/8/P1P2P2/4P1PP/R1BQKBNR b KQkq - acd 45; acs 2332; bm f5; c0 "41"; c3 "Qa5"; cce -71; ce -23; id "kai_openings_nr_76"; pm Qa5 {2647} f5 {636} Nd7 {58} O-O {25} Qc7 {5} Bd7 {4} Nxc3 {4} Qh4+ {4} Qf6 {3} Nc6 {1}; pv f5 c4; white_wins 1439; black_wins 930; draws 811; Opening Nimzo-Indian Defense: Saemisch Variation. Keres Variation 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.dxc5; CaxtonID: 1402; ECO: E25;
rnbqk2r/ppp1bppp/4pn2/3p4/2P5/5NP1/PP1PPPBP/RNBQK2R w KQkq - acd 50; acs 14820; bm O-O; c3 "d4"; cce 28; ce 18; id "kai_openings_nr_151"; pm O-O {9210} d4 {2156} b3 {604} cxd5 {35} Qc2 {12} d3 {11} Nc3 {9} Qa4+ {2} Kf1 {1} b4 {1} e3 {1}; pv O-O d4; white_wins 2934; black_wins 2406; draws 3082; Opening ECO:A14; English: Neo-Catalan Declined; 1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 *;
rnbqkb1r/1p3ppp/p3pn2/2p5/2BP4/4PN2/PP3PPP/RNBQ1RK1 w kq - acd 55; acs 14820; bm dxc5; c0 "58"; c3 "Bb3 a4 b3"; cce 29; ce 26; id "kai_openings_nr_116"; pm a4 {11135} Bb3 {7111} dxc5 {4905} Qe2 {4860} Bd3 {2680} Nc3 {1323} b3 {1093} e4 {519} a3 {428} Qc2 {209} Bd2 {157} Nbd2 {101} Be2 {75} Re1 {71} Ne5 {61} h3 {13} Qa4+ {5} h4 {1}; pv dxc5 Qxd1 Rxd1 Bxc5 Be2 O-O Ne5 Nbd7 Nd3 Be7 Bd2 Re8 Bc3 b6 Nd2 Bb7 Rac1 Rac8 Bd4 b5 h3 Red8 a3 Ne4 Nxe4 Bxe4 Nb4 a5 Nd3 b4 axb4 axb4 Rxc8 Rxc8 f3 Bxd3 Bxd3 e5 Ba7 Rc7 Ra1 h5 Kf1 Kf8 Ra5 b3 Ke2 h4 Ra4 g5 Bc4 Kg7 e4 Bc5 Bxc5 Nxc5 Rb4 Ne6 Bxe6 Rc2+ Kd3 fxe6 Rxb3 Rxg2; white_wins 10833; black_wins 8794; draws 11209; Opening Queen's Gambit Accepted: Classical Defense. Main Lines 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6; CaxtonID: 1643; ECO: D27;
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Laskos
Posts: 10948
Joined: Wed Jul 26, 2006 10:21 pm
Full name: Kai Laskos

Re: Out of the Kai 450 positions, 99 not found by SF

Post by Laskos »

Dann Corbit wrote: ↑Mon Aug 12, 2019 9:15 pm Kai has published some very interesting test sets recently, I think probably based on the analysis of LC0.
These are the 99 positions out of Kai's 450 that Stockfish does not find, even after a good, long think.
The move suggested by Kai's tests is found in field c3.

Code: Select all

1bqrr1k1/1p3p1p/p1p5/2Nn1pp1/1P1P2b1/P3P1P1/2QN1P1P/R3RBK1 w - - acd 43; acs 6120; bm Rac1; c3 "Qb2"; cce 0; ce 81; id "midgames.151"; pm Rac1; pv Rac1 Bc7;
1br3k1/pb2qpp1/1p2pn1p/3pN3/3P1P2/1Q2P3/PPR1NPBP/6K1 w - - acd 55; acs 3600; bm Ng3; c3 "Rxc8+"; cce 0; ce 0; id "midgames.152"; pm Ng3; pv Ng3 Bd6 Bf1 Qe8 Rxc8 Qxc8 Qa4 a6 Qd1 g6 Kg2 Kg7 Bd3 b5 Qb1 Qe8 a3 Ng8 Qd1 Bc6 b4 Bd7 Qc2 Ne7 Qd1;
1brr2k1/1p2qpp1/2n1b2p/1N1p2n1/8/P3PN1P/BB2QPP1/2RR2K1 w - - acd 50; acs 2000; bm Nfd4; c3 "Nxg5"; cce 0; ce 30; id "midgames.153"; pm Nfd4; pv Nfd4 Nxd4 Nxd4 Qd6 f4 Rxc1 Rxc1 Ne4 Nxe6 Qxe6 Rd1 Bc7 a4 Nf6 Bxf6 Qxf6 Bxd5 Re8 Qc4 Bb6 Kh1 Bxe3 Bxb7 Qxf4 Qxf4 Bxf4 a5 Re3 a6 Ra3 Rd8+ Kh7 Kg1 Kg6 Kf2 Kf6 Ke2 Ke7 Rd3 Ra4 Bc8 Bd6 g4 g6 Kd2 f5 gxf5 gxf5 Rd5 f4 Ke2 Ra3 Rd3 Rxd3 Kxd3 Bc5 Ke4 Kd6 Kxf4 Kc7;
1n3rk1/5ppp/4p3/1N6/2B5/4PP2/1b3P1P/4K2R w K - acd 70; acs 3035; bm Ke2; c3 "O-O"; cce 0; ce 0; id "midgames.161"; pm Ke2; pv Ke2 Rd8 f4 h6 h3 Nc6 Rb1 Bf6 Bd3 g6 Be4 Ne7 Rd1 Rb8 Nd6 Nc8 Nc4 Kg7 Rb1 Rxb1 Bxb1 Be7 Nd2 Nb6 Nf3 Bd6 Bd3 Nd7 Nd4 Nc5 Bc2 Kf6 Nf3 Bc7 Nd2 Kg7 Nc4 Kf8 Kf3 f5 Nd2 Kg7 h4 Bd8 Kg3 Be7 Nc4 Kf6 Kg2 Kf7 Ne5+ Kg7 Kg3 Bf6 Nf3 Kf7 Kg2 Nd7 Ba4 Ke7 Bxd7 Kxd7 Ne5+ Bxe5 fxe5 Ke7 Kf3 g5 hxg5 hxg5 Kg3 Kf7 f4 gxf4+ exf4;
1nr2rk1/1p2qpnp/p1b1p1p1/8/4N3/P1NRP3/1P1QBPPP/5RK1 w - - acd 52; acs 3600; bm b4; c3 "Rd1"; cce 0; ce 4; id "midgames.164"; pm b4; pv b4 Rc7;
1q2rbk1/3Q1pp1/7p/np2p2n/2p1P3/2P2N2/1PB2PPP/2B1R1K1 w - - acd 55; acs 3600; bm Qf5; c3 "Qg4"; cce 0; ce 0; id "midgames.168"; pm Qf5; pv Qf5 g6 Qh3 Nb7 b4 cxb3 Bxb3 Nc5 Bd5 Qc7 Nh4 Nf6 Nxg6 Nxd5 Nxf8 Nf4 Qxh6 Rxf8 Bxf4 exf4 Qg5+ Kh7 Qf5+ Kg7 Qg5+ Kh8;
1q3rk1/pr1nbpp1/4p2p/4P3/1pQ5/4BN2/PP3PPP/R2R2K1 w - - acd 57; acs 3600; bm Qf4; c3 "Qe4"; cce 0; ce 0; id "midgames.169"; pm Qf4; pv Qf4 Nb6 Qg4 Kh8 Bxh6 gxh6 Qf4 Kg7 Qg4+;
1qr1n1k1/4rppp/1pbppb2/p1n5/P1P1PP2/1PN1Q1PP/RB1N2B1/R5K1 w - - acd 54; acs 14820; bm Nb5; c3 "Re1"; cce 0; ce -19; id "midgames.170"; pm Nb5; pv Nb5 Rd7;
1qr1n1k1/pbr2ppp/1p2p3/4N1P1/3PpP2/1P2P3/P1RQ2BP/2R3K1 w - - acd 54; acs 2000; bm Rxc7; c3 "Nc4"; cce 0; ce 0; id "midgames.171"; pm Rxc7; pv Rxc7 Rxc7 Rxc7 Qxc7 Qb4 h6 h4 hxg5 fxg5 Nd6 Qe1 Bd5 Bh3 a5 h5 b5 Qf2 a4 h6 axb3 axb3 Bxb3 Qg3 Qc1+ Kh2 Qc2+ Bg2 Qe2 h7+ Kxh7 Qh4+ Kg8 g6 fxg6 Qd8+ Kh7 Qxd6 Qxe3 Ng4 Qe2 Kh3 Bd5 Qe7 b4 Qxb4 e3 Bxd5 exd5 Kg3 Qd3 Qe7 e2+ Kg2 Qxd4 Qxe2 Qe4+ Qxe4 dxe4;
1qr1r1k1/1b1nbppp/pp1ppn2/8/2PNP3/2N1BP2/PP3QPP/2RR1BK1 w - - acd 43; acs 3960; bm Qd2; c3 "h3"; cce -12; ce 37; id "midgames.044"; pm Kh1 {52} a3 {27} b3 {21} Nb3 {20} Nc2 {11} b4 {7} g4 {6} h3 {3} Rc2 {2}; pv Qd2 h6 b3 Ne5 Bf2 Red8 Qe3 Re8 h3 Ned7 Qd3 Rcd8 Qd2 Ne5 Na4 Nfd7 Be3 Ng6 b4 Rc8 a3 Bf6 Bd3 Nge5 Be2 Ng6 Bf1 Ne7 Bd3 d5 exd5 exd5 c5 b5 Nb6 Nxb6 cxb6 Qd6 Rxc8 Rxc8 Nb3 d4 Bxh6 gxh6 Qxh6 Be5 Bh7+ Kh8 Qxd6 Bxd6; white_wins 44; black_wins 48; draws 56;
1r1q1rk1/1p2bppp/2n1p3/1R1pP3/3P4/3BPN1P/P5P1/4QR1K w - - acd 49; acs 3600; bm Qb1; c3 "e4"; cce 0; ce 72; id "midgames.177"; pm Qb1; pv Qb1 g6;
1r1q4/1p3kp1/p1nbpnpr/3p1p2/3P1P2/2NBPQ1P/PP1B2P1/2R2RK1 w - - acd 61; acs 14820; bm Qd1; c3 "Be1"; cce 0; ce 0; id "midgames.181"; pm Qd1; pv Qd1 Ne4 Nxe4 fxe4 Bxa6 Nxd4 exd4 bxa6 Rc6 Rxb2 Rxa6 Qc7 f5 exf5 Bxh6 gxh6 Qa4 Rb4 Qa3 Rb6 Qa5 Rxa6 Qxa6 Ke7 Qa8 Qc3 Qh8 Qe3+ Kh1 Qg3 Qg7+ Ke6 Qg8+ Kf6 Qd8+ Kf7 Qd7+ Kg8 Qe6+ Kh7 Qf7+ Kh8 Qe8+ Kg7 Qd7+;
1r1r4/p3k1p1/2p2n2/7p/PbB5/5PP1/1B2K2P/R2R4 w - - acd 47; acs 7200; bm f4; c3 "Rxd8"; cce 0; ce 73; id "midgames.196"; pm f4; pv f4 a5 Rxd8 Rxd8 Rd1 Re8 f5 Kf8+ Be6 Ke7 Bb3 Kf8+ Kf3 Be7 Be6 Rb8 Bc3 Nd5 Bxa5 Ra8 Bxd5 Rxa5 Bxc6 Rxf5+ Ke4 Rf2 Bb5 Bb4 Rd8+ Ke7 Rd4 Ba5 Rd7+ Kf6 h4 Rg2 Rd6+ Ke7 Rg6 Be1 Rxg7+ Kf6 Rg5 Rxg3 Rf5+ Ke6 Re5+ Kd6 Rd5+ Kc7 Kf5 Rg2 Rd7+ Kb6 Rh7 Bxh4;
1r2k2r/1p3ppp/p2bp3/4n3/4B3/1NP5/P1P2PPP/R3K2R w KQk - acd 52; acs 21960; bm a4; c3 "f4"; cce 0; ce -107; id "midgames.198"; pm a4; pv a4 Ke7 f4;
1r2r1k1/p1nq1pbp/bp1p1np1/2pP2B1/P1N1P3/2N2P2/1P2B1PP/R2Q1R1K w - - acd 52; acs 21960; bm Re1; c3 "b3"; cce 133; ce 62; id "midgames.050"; pm Qd2 {12} b3 {10} Rb1 {8} Re1 {8} Bh4 {2}; pv Re1 Bxc4; white_wins 21; black_wins 9; draws 10;
1r2rk2/pp3pp1/1np4p/5B2/7P/6P1/PPP2P2/2K1R2R w - - acd 50; acs 1800; bm Bd3; c3 "Bg4"; cce 0; ce 0; id "midgames.209"; pm Bd3; pv Bd3 Nd7 Rxe8+ Rxe8 b4 Nf6 Kd2 Ne4+ Bxe4 Rxe4 Rb1 Rd4+ Ke3 Rd6 a4 Re6+ Kd3 Rf6 Ke2 Re6+;
1r3k1r/5pp1/p1p4p/3pbP2/1q6/1P1RBQ2/P1P2P2/1K4R1 w - - acd 55; acs 2000; bm c4; c3 "Ba7"; cce 0; ce 0; id "midgames.211"; pm c4; pv c4 dxc4 Qe4 Bf6 Qxc6 cxd3 Bc5+ Qxc5 Qxc5+ Kg8 Qc4 a5 Qxd3 Kh7 Qd5 a4 Qxf7 Rhf8 Qg6+ Kh8 Rg3 Rfd8 Qh5 Rd2 Re3 Rb2+ Kc1 a3 Kd1 Rd8+ Ke1 Rxa2 b4 Bd4 Re8+ Rxe8+ Qxe8+ Kh7 Qg6+ Kh8;
1r3r2/3qp1kp/2pp1np1/p1n2p2/2P5/1PN1P1PP/P4PB1/R1QR2K1 w - - acd 49; acs 7200; bm Qb2; c3 "Qd2"; cce 0; ce 0; id "midgames.215"; pm Qb2; pv Qb2 e5 Qc2 Qc7 Rab1 Rb7 Rd2 Rd8 Re1 Rb4 Rc1 Rbb8 e4 fxe4 Nxe4 Nfxe4 Bxe4 Ne6 Qc3 Rf8 f4 Nd4 fxe5 dxe5 Rf1 Qb6 Kg2 Rxf1 Kxf1 Qb4 Qe3 a4 bxa4 Rf8+ Kg2 Kg8 h4 Qxa4 Qg5 Qb4 Bxg6 hxg6 Qxg6+ Kh8 Qh5+ Kg8;
1r3rk1/1b2np1p/p3qp1Q/1p6/4p2P/2P5/1PN1BPP1/2KR3R w - - acd 56; acs 22080; bm Nd4; c3 "Ne3"; cce 266; ce 31; id "midgames.216"; pm Nd4 {5}; pv Nd4 Qb6; white_wins 3; black_wins 0; draws 2;
1r4k1/p1pn1ppp/b2p4/2p2P2/2n1PB2/2q3P1/P3Q1BP/R3R1K1 w - - acd 53; acs 21960; bm Bf1; c3 "Rec1"; cce 0; ce -106; id "midgames.230"; pm Bf1; pv Bf1 Rb6;
1r5r/pb2kppp/3b1n2/2p5/5p2/2N2NP1/PP2PPBP/2KR3R w - - acd 52; acs 2000; bm e4; c3 "Nh4"; cce -121; ce 0; id "midgames.051"; pm Nh4 {6} e3 {3} Rhg1 {1} e4 {1}; pv e4 fxe3 Rhe1 Rhd8 Rxe3+ Kf8 h3 h5 Red3 Bc7 Rxd8+ Bxd8 Ne1 Bxg2 Nxg2 Ba5 Re1 Bxc3 bxc3 Re8 Rxe8+ Kxe8 f3 Nd5 Kd2 Kd7 Ne3 Ke6 Nxd5 Kxd5 Kd3 g5 c4+ Ke5 Ke3 Kf5 f4 g4 h4 a6 a4 a5 Kd3 Ke6 Ke4 f6 Ke3 f5 Kd3 Kd6 Kd2 Kc6 Kc3 Kc7 Kb2 Kd6 Kb1 Kc6 Kc2; white_wins 1; black_wins 4; draws 6;
1rb2r1k/1p1n3n/p2p1q2/2pP1p1p/P1N5/2N2P2/1P1QB1PP/R4RK1 w - - acd 45; acs 2000; bm a5; c3 "Qf4"; cce 0; ce 132; id "midgames.238"; pm a5; pv a5 b6 axb6 Nxb6 Na5 Bd7 Nc6 Bxc6 dxc6 Qd4+ Qxd4+ cxd4 Na4 Nd5 Bxa6 Rb4 b3 Nc7 Bc4 Rf6 Rfe1 d5 Bd3 Rxc6 Bxf5 Rxb3 Rac1 Rxc1 Rxc1 Ne8 Rc8 Nf6 Kf2 Kg8 Rc6 h4 Nc5 Rc3 g4 hxg3+ hxg3 Ng7 Rxf6 Nxf5 Rxf5 Rxc5 Ke2 Rc3 Rxd5 Re3+ Kf2 Rd3 Rd7 Rd2+ Ke1 Rd3 Ke2 Re3+ Kf2 Rd3 f4 Kf8 Rh7;
1rb2r2/4ppkp/pn4p1/2p1P3/8/qPpB3P/P2QNPP1/K2RR3 w - - acd 53; acs 21960; bm Qc1; c3 "Qxc3"; cce 0; ce -95; id "midgames.240"; pm Qc1; pv Qc1 Qb2+;
1rb2rk1/2q2pb1/p2p1np1/P1nP2Bp/2N1P3/1pP2PN1/3QB1PP/2R2RK1 w - - acd 44; acs 6120; bm Rcd1; c3 "Rb1"; cce 0; ce 29; id "midgames.242"; pm Rcd1; pv Rcd1 Bd7;
1rb2rk1/4bp1p/p1p1p1p1/4p3/N1B1P3/1P1R4/P1PK1PPP/7R w - - acd 51; acs 2000; bm Kc1; c3 "f3"; cce 0; ce 78; id "midgames.244"; pm Kc1; pv Kc1 Kg7;
1rbq1rk1/4ppbp/p2p2p1/Pp1N1n2/2PP4/1P4P1/1B3PBP/R2Q1RK1 w - b6 acd 63; acs 22080; bm Nb6; c3 "Bc3"; cce 148; ce 0; id "midgames.054"; pm axb6 {6} Nb6 {4}; pv Nb6 Rxb6 axb6 Qxb6 c5 dxc5 dxc5 Qxc5 Bxg7 Kxg7 Qd2 Nd4 b4 Qb6 Qe3 Qf6 Ra2 Rd8 Rc1 h5 Rd2 Bg4 Kh1 Nf5 Qe1 Nd4; white_wins 4; black_wins 1; draws 4;
1rbqnr1k/1p4b1/p2p3n/3Pp2p/P1N1Ppp1/3N1P2/1P2BBPP/R2Q1R1K w - - acd 46; acs 7200; bm Qb3; c3 "g3"; cce 0; ce 74; id "midgames.249"; pm Qb3; pv Qb3;
1rq2rk1/3p1ppp/p1p1p3/2bnP3/8/3Q4/PPP1BPPP/R1B2RK1 w - - acd 46; acs 2000; bm b3; c3 "c4"; cce 8; ce 29; id "midgames.055"; pm Qg3 {35} a3 {6} c4 {5} Qc4 {4} b3 {4} c3 {1}; pv b3 Qc7; white_wins 22; black_wins 21; draws 12;
2kr3r/ppq2pp1/2p1pn1p/2b4P/3P4/3Q1NP1/PPPB1P2/2KR3R w - - acd 48; acs 3600; bm c4; c3 "Rh4"; cce 60; ce 26; id "midgames.057"; pm c4 {75} Qe2 {21} Qc4 {9} Rh4 {6} Kb1 {5} Bf4 {3} c3 {1}; pv c4 Bb6; white_wins 39; black_wins 23; draws 57;
2q2rk1/4bppp/pr1ppn2/2p5/4P3/1PBQ4/P1P1BPPP/R4RK1 b - - acd 44; acs 2332; bm Qc6; c0 "13"; c3 "d5"; cce -85; ce -16; id "kai_openings_nr_188"; pm d5 {146} Nd7 {13} Qc6 {10}; pv Qc6 Bf3; white_wins 74; black_wins 44; draws 39; Opening B49; Sicilian Taimanov;
2qrr1k1/1bn1ppbp/pp1p1np1/2pP4/P1B1PB2/2N1QN1P/1PP2PP1/3RR1K1 w - - acd 44; acs 6120; bm Bg3; c3 "Qd2"; cce 111; ce 65; id "midgames.061"; pm Bh6 {26} Rd2 {5} Bg5 {1} Ng5 {1} Qc1 {1} Qd2 {1}; pv Bg3 Ba8; white_wins 13; black_wins 5; draws 14;
2r1r1k1/pbqn1ppp/1p2pn2/6B1/3P4/2PB1N2/P3QPPP/2R1R1K1 w - - acd 48; acs 1800; bm c4; c3 "Bb5"; cce -6; ce 12; id "midgames.062"; pm c4 {33} Bh4 {32} Ne5 {11} Bd2 {6} h3 {6} Bb5 {5} a4 {2} Be3 {1} Rc2 {1}; pv c4 Qd6; white_wins 21; black_wins 22; draws 26;
2r2rk1/1b3p1p/1p1q1np1/pPnp4/3N4/P1N1P1P1/5PBP/R2Q1RK1 w - - acd 51; acs 1306; bm Rc1; c3 "Nc6"; cce 0; ce 0; id "midgames.001"; pm Rc1; pv Rc1 Rc7 Nce2 Rfc8 Nf4 Nce4 Rxc7 Rxc7 Qa1 Rc4 Qb2 Ng4 Nd3 Qc7 h3 Ngf6 Rd1 Nc3 Re1 Nfe4 Nf4 Qc5 h4 Na4 Qa1 Nac3;
2r2rk1/1b3p1p/p5p1/q2pb3/Pp6/3BP2P/1P1NQPP1/3R1RK1 w - - acd 51; acs 2000; bm Ra1; c3 "Nf3"; cce 0; ce 0; id "midgames.000"; pm Ra1; pv Ra1 Rfe8 Rfe1 Qc7 Nf3 a5 Bb5 Re7 Nxe5 Qxe5 Qd2 Rec7 Rac1 Rxc1 Rxc1 Rxc1+ Qxc1 d4 exd4 Qxd4 Qc7 Bd5 Qxa5 Be6 Qc7 Qxb2 a5 Qc3 Qb8+ Kg7 a6 b3 Kh2 b2 a7 Bd5 Bd3 Qxd3 Qe5+ f6 Qc7+ Kh6 Qf4+ Kg7;
2rq1r1k/4b1pp/p1npbn2/1p1Np3/2P1Pp2/1P1B4/PBN1QPPP/2KR3R w - - acd 44; acs 2000; bm f3; c3 "Kb1"; cce 0; ce 58; id "midgames.063"; pm f3; pv f3;
2rq1rk1/pb3ppp/1pn1pb2/8/3P4/P2BPN2/1B2QPPP/3R1RK1 w - - acd 46; acs 2000; bm e4; c3 "Rfe1"; cce 15; ce 24; id "midgames.028"; pm e4 {43} Rfe1 {15} Rc1 {7} h4 {6} Ne5 {4} Be4 {2} Bb5 {1}; pv e4 Na5; white_wins 20; black_wins 18; draws 20;
2rqkb1r/pb1n1ppp/4p3/1B1n4/Np1N4/8/PP3PPP/R1BQR1K1 w k - acd 50; acs 1800; bm b3; c3 "Qh5"; cce -65; ce 13; id "midgames.029"; pm Qh5 {39} Qg4 {4} Nc6 {1} Nf5 {1} Nxe6 {1}; pv b3 Be7 Rxe6 O-O Nc6 Bxc6 Rxc6 Nc7 Bf1 Ne5 Qxd8 Rfxd8 Rc2 Nd5 Rxc8 Rxc8 Bb2 Bf6 h3 h5 Re1 Nc3 a3 a5 Rc1 Bg5 Rc2 Bf6 Bxc3 bxc3 Rxc3 Rxc3 Nxc3 Nf3+ gxf3 Bxc3 Bd3 Kf8 Kg2 Bd2 Kf1 Ke7 Ke2 Bc1 b4 a4 b5 Bxa3 Bc2 Bc5 Bxa4 f6 f4 h4 Kf3 Kd6 Bc2 Bb6 Kg4 Bxf2; white_wins 11; black_wins 17; draws 13;
2rqkb1r/pp2pppp/2n5/1B6/4P1b1/2Q2N2/PP3PPP/R1B1K2R w KQk - acd 58; acs 21960; bm O-O; c0 "Portisch-Huebner, Montreal (3) 1979"; c3 "Be3"; cce 161; ce 67; id "kai_openings_nr_12"; pm Be3 {28} O-O {21} Bf4 {10}; pv O-O a6 Ba4 b5 Bb3 e6 Bg5 Qa5 Qxa5 Nxa5 Ne5 Be2 Rfc1 Ra8 Bd2 Nxb3 axb3 Bd6 Nc6 Kd7 e5 Bb8 h4 Bd3 f3 Bg6 b4 Rc8 Nxb8+ Rcxb8 Be1 Rc8 Rd1+ Ke8 Rd6 Rc2 Bc3 h6 Rad1 Kf8 Kh2 Ke8 Kg3 Ke7 Rc6 Kf8 Rd2 Rc1 Rdd6 Ra1 Kf2 Kg8 g4 h5 Ke3 Rf1 Rxa6 Rc8 Rd4 hxg4 fxg4 Rb1; white_wins 32; black_wins 12; draws 11; Opening A34; Symmetrical English;
3brrk1/1b1q1ppp/p2pnn2/1pp1p3/4P3/PBPP1NNP/1P1B1PP1/R2QR1K1 w - - acd 44; acs 1800; bm a4; c3 "Rc1"; cce 0; ce 12; id "midgames.064"; pm a4; pv a4 Bc7 Ng5 Bb6 axb5 axb5 c4 Bc6 Nxe6 fxe6 Qc2 bxc4 dxc4 Ra8 Bc3 Qc7 Red1 h5 h4 Ng4 Be1 Qe7 Nf1 Nh6 f3 Rfb8 Rxa8 Rxa8 Ng3 Nf7 Nxh5 Bc7 Bf2 g6 Ng3 Qxh4 Nf5 Qf6 Ne3 Kg7 Qd3 Qe7 Re1;
3brrk1/1ppq1ppp/p1n5/3p4/3P1B2/2PQRN2/PP3PPP/4R1K1 w - - acd 49; acs 2000; bm h3; c3 "Nd2"; cce 0; ce 31; id "midgames.030"; pm h3 {5} Ne5 {1} Rxe8 {1}; pv h3 Rxe3 Rxe3 f6 Nd2 Ne7 Nb3 Qf5 Qxf5 Nxf5 Re2 g5 g4 Ng7 Bh2 b6 Nc1 Re8 Rxe8+ Nxe8 f4 Kf7 Kg2 Be7 Nd3 a5 b3 b5 a4 bxa4 bxa4 Bd6 Nc1 gxf4 Kf3 Ng7 Nb3 Ne6 h4 c5 dxc5 Be5 c4 dxc4 Nxa5 Nxc5 Nxc4 Nxa4 Bxf4 Bxf4; white_wins 1; black_wins 1; draws 5;
3n1rk1/2p2ppp/qb1p1n2/1p2p2b/1P2P3/NBPP1N1P/5PP1/2BQ1RK1 w - - acd 46; acs 2000; bm g4; c3 "Nc2"; cce -74; ce 13; id "midgames.065"; pm g4 {6}; pv g4 Bg6 Nh4 Ne6 Nc2 c5 Ne3 c4 dxc4 Bxe3 cxb5 Qxb5 Bxe3 Nxe4 Re1 Rc8 Bxe6 fxe6 f3 Nxc3 Qxd6 Bf7 Bc5 Ne2+ Kh2 Nf4 Ng2 Nd3 Re3 Nxc5 bxc5 Qxc5 Qxe5 h6 Kg3 Qxe5+ Rxe5 g5 h4 gxh4+ Nxh4 Rc3 Kf2 Kg7 Re3 Rc4 Kg3 Rb4 Rc3 Rb5 Ng2 e5 Ne3 Rb3 Rxb3; white_wins 2; black_wins 3; draws 1;
3r1rk1/1bpnqppp/1p1b1n2/pP6/3Pp3/P1N1P3/1B1NBPPP/R2QR1K1 w - - acd 49; acs 3600; bm h3; c3 "f3"; cce -49; ce 32; id "midgames.067"; pm f4 {13} Qb3 {2} Bc4 {1} Qc2 {1} a4 {1} f3 {1}; pv h3; white_wins 7; black_wins 9; draws 2;
r1b1k1nr/pppq1ppp/2np4/b3p3/2BPP3/1QP2N2/P4PPP/RNB1K2R w KQkq - acd 42; acs 3279; bm dxe5; c0 "4"; c3 "O-O"; cce -69; ce -16; id "kai_openings_nr_8"; pm dxe5 {332} O-O {25} Nbd2 {16} a4 {2}; pv dxe5; white_wins 97; black_wins 154; draws 114; Opening ECO:C52; Evans Gambit: Tartakower Attack, 7...Qd7; 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5 6.d4 d6 7.Qb3 Qd7 *;
r1b1kb1r/pp1n1ppp/1qn1p3/3pP3/3P4/3B1N2/PP2NPPP/R1BQK2R b KQkq - acd 47; acs 4680; bm Bb4+; c0 "35"; c3 "f6"; cce -106; ce -56; id "kai_openings_nr_64"; pm f6 {1310} Bb4+ {303} Qb4+ {27} Be7 {17} Nb4 {3} f5 {2} h6 {2} Qc7 {1}; pv Bb4+; white_wins 744; black_wins 357; draws 520; Opening ECO:C06i; French: Tarrasch, Closed, 8...Qb6 9.Nf3; 1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 cxd4 8.cxd4 Qb6 9.Nf3 *;
r1b1r1k1/pp3pp1/2p2n1p/8/2BN4/4P3/PP3PPP/2R2RK1 w - - acd 49; acs 3600; bm a4; c3 "Rfe1"; cce 34; ce 8; id "midgames.011"; pm Rfd1 {30} Rfe1 {1}; pv a4 a5; white_wins 8; black_wins 6; draws 12;
r1b2rk1/1ppnq1pp/3p4/p3p3/1PP5/2R3P1/P1N1PPBP/3QK2R w K - acd 57; acs 22080; bm a3; c3 "b5"; cce 222; ce 11; id "midgames.073"; pm a3 {7}; pv a3; white_wins 2; black_wins 0; draws 2;
r1b2rk1/4bpp1/p2p1n1p/q3p3/1p2PP2/3BB3/PPPQN1PP/1K1R3R w - - acd 42; acs 2332; bm c4; c3 "Rhf1"; cce -74; ce -24; id "midgames.074"; pm Rhf1 {13} Ng3 {3} c4 {3} a3 {2} h3 {2} Nc1 {1}; pv c4 Ng4 Bg1 Bb7 a3 exf4 axb4 Qc7 h4 Rab8 Nxf4 Bf6 Rh3 Rfe8 Rg3 Bxe4 Bxe4 Rxe4 Nd5 Qd7 Nxf6+ Nxf6 Bd4 Nh5 Rf3 d5 Bc3 Rxc4 Qxd5 Qxd5 Rxd5 Rxh4 Ka2 Nf6 Rd6 Ne4 Rxa6 Rg4 g3 Rb7 Be1 Kh7 Re3 Ng5 Rc6 Ne6 Bc3 Kg8 Kb1 Rb8; white_wins 8; black_wins 12; draws 4;
r1b2rk1/ppq2ppp/2n1p1n1/2ppP2Q/3P4/P1PB1N2/2P2PPP/R1B1K2R w KQ - acd 57; acs 21960; bm Ng5; c0 "5"; c3 "Be3 h4"; cce 69; ce 4; id "kai_openings_nr_169"; pm Be3 {574} O-O {388} h4 {17} Ng5 {16} Bd2 {14} dxc5 {10} a4 {4}; pv Ng5 h6; white_wins 440; black_wins 286; draws 271; Opening C18; French Winawer;
r1b2rk1/ppq2ppp/2n2n2/2pp4/3P4/P1PBPN2/5PPP/R1BQ1RK1 w - - acd 52; acs 7200; bm dxc5; c0 "19"; c3 "a4"; cce -10; ce 0; id "kai_openings_nr_194"; pm Nh4 {1133} a4 {903} dxc5 {287} h3 {132} Nd2 {41} Bb2 {39} c4 {11} Rb1 {10} Qc2 {3} Ne1 {2} Ng5 {1} Qe2 {1} Re1 {1}; pv dxc5 Bg4 a4 Rfe8 Be2 Bxf3 Bxf3 Ne5 Ba3 Nxf3+ Qxf3 Re4 c4 Rxc4 Bb2 Ne4 Rfc1 Qxc5 Rxc4 Qxc4 Rc1 Qxa4 Qg4 Nc3 Qf3; white_wins 903; black_wins 961; draws 640; Opening E58; Nimzo-Indian Rubinstein;
r1b3k1/ppq2ppp/2n5/3p4/P1pPr3/B1P1P3/3N1PPP/R2Q1RK1 b - - acd 64; acs 21960; bm Rh4; c0 "19"; c3 "Re8"; cce 49; ce 0; id "kai_openings_nr_196"; pm Re8 {50} Rh4 {17} Rg4 {14} Re6 {6} Bg4 {2}; pv Rh4 f4 Bf5 Qf3 Qa5 e4 Bxe4 Nxe4 dxe4 Qxe4 Qxc3 Bc5 Qd3 Qxd3 cxd3 d5 Rh5 dxc6 Rxc5 cxb7 Rb8 Rac1 Rc2 Rfd1 h5 Rb1 Rc7 Rxd3 Rbxb7 Rxb7 Rxb7 Rd5 h4 Ra5 g6 g4 Rb2 h3 Kg7 Rxa7 Rb4 f5 Rb1+ Kf2 Rb3 fxg6 Rxh3 gxf7 Rg3 a5 Rxg4 Kf3 Rg3+ Ke4 h3 f8=R+ Kxf8; white_wins 24; black_wins 33; draws 25; Opening E58; Nimzo-Indian Rubinstein;
r1bq1rk1/1pp2pbp/3p1np1/p1nPp3/2P1P3/2N2N1P/PPB2PP1/R1BQ1RK1 b - - acd 45; acs 3601; bm Nfd7; c0 "46"; c3 "b6 Nh5 Ne8"; cce -89; ce 26; id "kai_openings_nr_85"; pm Ne8 {4} Nfd7 {4} Nh5 {4} b6 {4} Bd7 {2} Qe7 {2}; pv Nfd7 Rb1 f5 Bg5 Bf6 Bh6 Nxe4 Bxe4 fxe4 Nd2 Bg7 Bxg7 Kxg7 Ndxe4 Nf6; white_wins 5; black_wins 3; draws 2; Opening E90; King's Indian;
r1bq1rk1/bpp2ppp/p1np1n2/4p3/4P3/1BPP1N2/PP1N1PPP/R1BQ1RK1 w - - acd 52; acs 14820; bm Re1; c0 "78"; c3 "h3"; cce 45; ce 15; id "kai_openings_nr_148"; pm h3 {2724} Nc4 {1760} Re1 {461} a4 {43} a3 {5} Ba4 {1} Bc2 {1} Ng5 {1} Qc2 {1} Qe2 {1}; pv Re1 h6; white_wins 2004; black_wins 1519; draws 1289; Opening C54; Giuoco Piano;
r1bq1rk1/pp2bppp/2n1pn2/2pp4/2P5/1P3NP1/PB1PPPBP/RN1Q1RK1 w - - acd 44; acs 4260; bm cxd5; c3 "e3"; cce 13; ce 17; id "kai_openings_nr_178"; pm e3 {1894} cxd5 {853} d3 {264} Ne5 {13} Na3 {11} d4 {11} Re1 {3} a3 {3} Nc3 {2} Qc1 {2} Qc2 {1}; pv cxd5 Nxd5 d4 cxd4 Nxd4 Bd7 Nc3 Nxc3 Bxc3 Rc8 Qd3 Nxd4 Bxd4 Bc6 Bxa7 Qxd3 exd3 Ba3 Bxc6 Rxc6 Be3 Rd8 d4 g6 Rfe1 Bb2 Rad1 Rcd6 Kf1 b5 Re2 Bc3 Rc2 Bxd4 Bxd4 Rxd4 Rxd4 Rxd4 Ke2 Rd7 a4 bxa4 bxa4 Ra7 Rc4 Ra5 Ke3 Kg7 Rh4 Kf6; white_wins 795; black_wins 730; draws 716; Opening ECO:A14; English: Neo-Catalan Declined, 5...O-O 6.b3 c5 7.Bb2 Nc6; 1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O O-O 6.b3 c5 7.Bb2 Nc6 *;
r1bq1rk1/pp3ppp/2n1pn2/2pp4/2PP4/P1PBPN2/5PPP/R1BQ1RK1 b - - acd 44; acs 3492; bm b6; c0 "19"; c3 "dxc4 Qc7"; cce -9; ce 0; id "kai_openings_nr_36"; pm dxc4 {5179} Qc7 {3939} b6 {1681} Ne4 {226} Qd6 {161} Na5 {98} Re8 {46} Qe7 {41} Qa5 {17} h6 {12} Bd7 {10} Rb8 {10} a6 {7} cxd4 {4}; pv b6 Ne5 Na5 cxd5 exd5 f3 Bb7 Bb2 Rc8 a4 Re8 Ba3 h6 Re1 Rc7 Qc2 Qc8 Bf5 Qd8 Bd3; white_wins 4075; black_wins 3849; draws 3196; Opening Nimzo-Indian Defense: Normal Variation. Bernstein Defense Exchange Line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O Nc6 8.a3 Bxc3 9.bxc3; CaxtonID: 2851; ECO: E57;
r1bq3k/1ppnn2p/3p1rpb/P2Ppp2/1BP1P3/2NB4/3N1PPP/R2Q1RK1 w - - acd 43; acs 6120; bm Nb5; c3 "Nb3"; cce 0; ce 54; id "midgames.079"; pm Nb5; pv Nb5;
r1bqk2r/5ppp/p1np1b2/1p1Np3/4P3/N1P5/PP3PPP/R2QKB1R b KQkq - acd 44; acs 2332; bm Rb8; c0 "12"; c3 "O-O Ne7"; cce -47; ce -7; id "kai_openings_nr_181"; pm O-O {2935} Bg5 {1107} Ne7 {799} Bb7 {562} Rb8 {317} Be6 {19} Bd7 {16} Nb8 {10} Bh4 {4} g6 {2}; pv Rb8 Nc2 Bg5 a4 bxa4 Ncb4 Nxb4 Nxb4 Bd7 Bxa6 Qa5 Qxd6 Rb6 Qd3 Be7 Nd5 Rxb2 O-O Qc5 Rab1 Rxb1 Rxb1 O-O Nxe7+ Qxe7 Rb7 Rd8 Bc4 h6 Ra7 Qg5 f4 Qe7 fxe5 a3 Qd4 Qg5 h4 Qxh4 Rxd7 Qe1+ Bf1 Rxd7 Qxd7 a2 e6 Qxf1+ Kxf1 a1=Q+ Kf2 Qa2+ Kg3 fxe6 Qe8+ Kh7 Qc8 Qd2 Qxe6 Qe3+ Kg4 Qxc3 Kh5 Qc2 Qg4 Kg8; white_wins 2145; black_wins 1546; draws 1912; Opening ECO:B33n; Sicilian: Pelikan, Chelyabinsk, 9.Nd5 Be7, 11.c3; 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Nd5 Be7 10.Bxf6 Bxf6 11.c3 *;
r1bqk2r/pp1n1ppp/5n2/2pp2B1/1b1P4/2NBPN2/PP3PPP/R2QK2R b KQkq - acd 45; acs 3191; bm Bxc3+; c0 "56"; c3 "Qa5"; cce -50; ce 0; id "kai_openings_nr_113"; pm Qa5 {1398} c4 {233} Bxc3+ {12} O-O {10} cxd4 {2} h6 {1}; pv Bxc3+ bxc3 c4 Bf5 Qa5 Qc2 O-O O-O Re8 Bh4 Ne4 Bxe4 dxe4 Nd2 Nb6 Rfb1 Bd7 Rb4 Qa6 Qb1 f5 a4 Rac8 Rb5 Na8 Rd5 Nb6 Rd6 Re6 Rxe6 Bxe6 a5 Nd5 Qb2 h6 Bg3 Rd8 h3 Rd7 Qa3 Kh7 Be5 Kg8 Bg3; white_wins 612; black_wins 426; draws 618; Opening D38; QGD Ragozin;
r1bqk2r/ppp1bppp/2n5/3p4/3Pn3/3B1N2/PPP2PPP/RNBQ1RK1 w kq - acd 51; acs 14820; bm Nbd2; c0 "28"; c3 "c4"; cce 75; ce 36; id "kai_openings_nr_51"; pm c4 {3817} Re1 {1710} Nc3 {456} Nbd2 {133} c3 {62} h3 {27} Qe2 {19} Be3 {2} Bf4 {2} Qe1 {1} a3 {1}; pv Nbd2 Nd6 c3 Bf5 Be2 O-O Qb3 Be6 Re1; white_wins 2312; black_wins 1263; draws 2646; Opening ECO:C42s; Russian Game: Classical, 6.Bd3 Be7 7.O-O Nc6; 1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Be7 7.O-O Nc6 *;
r1bqkb1r/pp1p1ppp/2n1pn2/8/2PN4/2N5/PP2PPPP/R1BQKB1R w KQkq - acd 50; acs 14820; bm e3; c0 "72"; c3 "g3 a3"; cce 17; ce 0; id "kai_openings_nr_138"; pm g3 {4050} a3 {2481} Ndb5 {1708} Bf4 {451} e4 {408} e3 {297} Bg5 {241} Nxc6 {89} Nc2 {51} Nb3 {5} a4 {1} h3 {1}; pv e3 Bb4 Be2 O-O O-O d5 cxd5 exd5 Bd2 Bc5 Ncb5 Bb6 Qc2 a6 Nxc6 bxc6 Nc3 Bc7 Rac1 Re8 Na4 Ng4 Bxg4 Bxg4 Qxc6 Rc8 Qb7 Bf3 gxf3 Qg5+ Kh1 Qh5 Rxc7 Qxf3+ Kg1 Qg4+ Kh1; white_wins 3225; black_wins 2865; draws 3282; Opening English Opening: Symmetrical Variation. Anti-Benoni Variation Spielmann Defense 1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Nc6; CaxtonID: 509; ECO: A33;
r1bqkb1r/pp3ppp/2n1pn2/2pp4/3P1B2/2PBPN2/PP3PPP/RN1QK2R b KQkq - acd 46; acs 12960; bm Nh5; c3 "Bd6 Be7 Qb6"; cce 16; ce 16; id "kai_openings_nr_42"; pm Qb6 {113} Bd6 {97} Be7 {94} Nh5 {29} cxd4 {21} c4 {18} b6 {9} Bd7 {1} a6 {1} h6 {1}; pv Nh5; white_wins 130; black_wins 141; draws 33; Opening D02q; Queen's Pawn; London;
r1bqr1k1/ppp2ppp/2n2n2/3p2N1/2P5/2PPpPP1/P3P1BP/R1BQ1RK1 w - - acd 57; acs 14820; bm Qa4; c0 "70"; c3 "Qb3"; cce 34; ce 14; id "kai_openings_nr_136"; pm Qb3 {455} cxd5 {334} Qa4 {76} Rb1 {50} f4 {2}; pv Qa4 d4; white_wins 374; black_wins 305; draws 225; Opening A29; English Four Knights;
r1bqr1k1/pppp1ppp/2n2n2/6N1/2P1p3/2P3P1/P2PPPBP/R1BQ1RK1 w - - acd 48; acs 3489; bm Qc2; c0 "70"; c3 "f3"; cce -27; ce 0; id "kai_openings_nr_134"; pm f3 {1980} d3 {1242} Qc2 {675} Rb1 {25} d4 {10} Nh3 {7} e3 {1}; pv Qc2 Qe7 d3 exd3 exd3 h6 Nf3 d6 Rb1 b6 Nd4 Nxd4 cxd4 d5 Bf4 c6 Be5 Bf5 cxd5 cxd5 Qb3 Rac8 Rbc1 Be6 Rfe1 Rxc1 Rxc1 Qd7 Bxf6 gxf6 Bf3 Kg7 h4 Rd8 Kg2 Bh3+ Kg1 Bf5 Bg2 Bg6 Qd1 Bf5 Bf3 Re8 Kg2 Bh3+ Kg1 Rd8 Kh2 Be6 Qc2 Bf5 Qd1; white_wins 1205; black_wins 1433; draws 1131; Opening A29; English Four Knights;
r1n1r1k1/1p3p2/2p2pbp/3p4/1b1P3P/pPNBP1N1/P4PP1/2RR2K1 w - - acd 57; acs 2000; bm Nf5; c3 "Nce2"; cce 0; ce 33; id "midgames.141"; pm Nf5; pv Nf5 Nd6 Nxd6 Bxd6 g3 Bb4 Be2 Kg7 Kg2 Bf5 Bf3 Rad8 Ne2 Bg6 Nf4 Kf8 Kg1 Ra8 Ne2 Kg7 Bg4 Be4 Nc3 Re7 Nxe4 Rxe4 Bf5 Ree8 Kh2 Rad8 Bd3 h5 Rh1 Rh8 Bf5 Bd2 Rc2 Bb4 Kg2 Rde8 Kf3 Ra8 Rcc1 Rad8 Kg2 Rde8 Bd3 Rd8 Rhd1 Rhe8 Kf3 Rh8 Rg1 Rd6 Bf5 Rdd8 Rh1 Rde8 g4 Kf8 gxh5 Rxh5 Bg4;
r1r2k2/pp2ppbp/3pb1p1/3N4/2P1P1n1/1P6/P2BBPPP/1R3RK1 w - - acd 59; acs 22080; bm Bxg4; c3 "Bg5"; cce 148; ce 30; id "midgames.085"; pm Bg5 {44}; pv Bxg4 Bxg4 a4 h5 Rfe1 Be6 Be3 b6 f3 Ke8 Kf2 Rab8 h4 Bd7 Red1 Kf8 Bg5 Re8 Rd2 Rb7 Rc1 f6 Be3 Kf7 Rcd1 Rd8 Kg3 Rdb8 Rc1 Rh8 Ra2 Rc8 Re2 Rbb8 Nb4 Rb7 Nd3 Rbb8 Kf2 Rg8 Nb4 Rb7 Nd5 Rh8 Ree1 Bc6 Rcd1 Rc8 Rd2 Rbb8 Rc1 Bd7 Rdd1 Be6 Kg3 Bd7 Rh1 Rh8 Kf2 Rhc8 Rb1 Rb7 Rhe1 Rbb8 Re2 Be6 Rd1 Rh8 Red2 Rb7 Re1 Rc8 Kg3 Bd7 Nc3 Rg8 Red1 g5 Ne2 gxh4+ Kxh4; white_wins 21; black_wins 7; draws 14;
r2q1rk1/6bp/p1npb3/1p1Npp2/8/2PBN3/PP3PPP/R2QK2R w KQ - acd 49; acs 3600; bm Bc2; c3 "Qh5"; cce 53; ce 0; id "midgames.012"; pm Qh5 {55} O-O {52} Bc2 {26} a4 {3}; pv Bc2 f4 Qh5 Rf7 Bxh7+ Kf8 Bf5 Qe8 Bxe6 Qxe6 Qg4 Qh6 Nf5 Qe6; white_wins 54; black_wins 38; draws 43;
r2q1rk1/pb2bpp1/1p2pn1p/8/2BP4/2N2NP1/PP2QPP1/R2R2K1 w - - acd 48; acs 2332; bm Ne5; c3 "Rac1"; cce -81; ce -19; id "midgames.036"; pm Ne5 {68} Rac1 {48} Ba6 {1}; pv Ne5 Bb4; white_wins 27; black_wins 47; draws 36;
r2q1rk1/pp3ppp/2n1b3/3Nn1b1/2P2B2/1N6/PP2B1PP/R2Q1R1K w - - acd 53; acs 2000; bm Bxe5; c3 "Bg3"; cce -31; ce 0; id "midgames.038"; pm Nc5 {24} Bg3 {21} Qc1 {8} Bxe5 {2} Bxg5 {2} Qd2 {1}; pv Bxe5 Nxe5 Nc5 Bxd5 Qxd5 Qe7 Rf5 Nc6 Rxg5 Qxe2 Rxg7+ Kxg7 Qg5+ Kh8 Qf6+ Kg8 Qg5+; white_wins 13; black_wins 17; draws 28;
r2q2k1/pp4bp/6p1/n3p3/3PP1P1/4B3/P3N1PP/R2Q1K2 w - - acd 48; acs 3600; bm Kg1; c3 "d5"; cce 28; ce 42; id "midgames.096"; pm Kg1 {16} d5 {14} Rc1 {1}; pv Kg1 b5 d5 Nc4 Bf2 Nd6 Ng3 a5 Rc1 Rc8 Rc6 Qd7 Qc2 Nc4 Rxc8+ Qxc8 h3 Bf8 Nf1 Bc5 Nh2 Bxf2+ Qxf2 Nd6 Qb6 Nxe4 Qxb5 Qc1+ Nf1 Qf4 Qe8+ Kg7 Qe7+ Kh6 Qa7 Nc3 g3 Qf3 Qe3+ Qxe3+ Nxe3 Nxa2 d6 Nb4 d7 Nc6 Nc4 a4 Kf2 Kg7 Ke3 Kf6 Ke4 Ke6 Nxe5 Nd8 Nc4 h6 Ke3 Nf7 Kd4 Kxd7 Nb6+ Kd6 Nxa4 Ng5 h4 Ne6+ Ke3; white_wins 9; black_wins 7; draws 16;
r2qk2r/1p1b1pb1/p2pp3/4n1pp/3NP3/5P2/PPP1NBPP/R2Q1RK1 w kq - acd 44; acs 6120; bm Qe1; c3 "Qd2"; cce 0; ce 30; id "midgames.097"; pm Qe1; pv Qe1 Rc8 Kh1 Qe7 Rd1 O-O c3 f6 b3 h4 h3 b5 Qd2 Rfe8 Nc2 Nf7 Ne3 Red8 c4 Be8 Kg1 Bf8 cxb5 axb5 Rc1 Rxc1 Rxc1 Ra8 Nd4 Ne5 Ng4 Nxg4 hxg4 Qf7 Rc2 Bd7 Nc6 Rc8 Nb4 Qe8 Rxc8 Qxc8 Bd4 Kf7 Be3 Ke8;
r2qkb1r/1ppb1ppp/p1n1pn2/8/2pP4/4PNP1/PP2QPBP/RNB2RK1 b kq - acd 56; acs 14820; bm Bd6; c0 "92"; c3 "b5"; cce 14; ce -42; id "kai_openings_nr_158"; pm b5 {3036} Bd6 {83} Nd5 {5} Rb8 {4} Be7 {2} Na5 {1}; pv Bd6 Qxc4 O-O Nbd2 Re8 Rd1 e5 dxe5 Bxe5 Qf1 Qe7 Nc4 Rad8 Bd2 Ne4 Nfxe5 Nxe5 Bxe4 Nxc4 Bxh7+ Kxh7 Qxc4 Qf6 Bc3 Qf3 Qf4 Qxf4 gxf4 Bc6 h4 Rxd1+ Rxd1 Re6 f5 Rd6 Rf1 Be4 f6 gxf6 f3 Bd5 a3 Bb3 Kg2 Rd3 Kf2 Rd1 Rxd1 Bxd1 Bxf6 Kg6 Be7 Bb3 Kg3 Kh5 e4 b5 Kf4 c5 Bxc5 Kxh4 Bd4 Be6 Be5 Kh3 Ke3; white_wins 1228; black_wins 1322; draws 485; Opening E04; Open Catalan;
r2qkb1r/pb3p2/2p1pn1p/1p2B3/2pPP1pP/2N5/PP2BPP1/R2QK2R w KQkq - acd 46; acs 7200; bm Bxg4; c0 "24"; c3 "O-O a4"; cce 0; ce 0; id "kai_openings_nr_48"; pm Bxg4; pv Bxg4 Rg8 Bh3 b4 Ne2 Nxe4 Nf4 Bd6 Qh5 Bxe5 Qxe5 Nf6 Nxe6 fxe6 Bxe6 Nd7 Qh5+ Ke7 Bxg8 Qxg8 Qxh6 Rf8 Qg5+ Qxg5 hxg5 c5 Rh7+ Ke6 O-O-O Rxf2 Rh6+ Ke7 Rh7+ Ke6;Opening D43; Semi-Slav Moscow;
r2qkb1r/pp1npppp/2p2n2/3p4/6b1/3P1NP1/PPPNPPBP/R1BQ1RK1 b kq - acd 43; acs 2332; bm e6; c3 "e5"; cce -24; ce 0; id "kai_openings_nr_145"; pm e5 {3325} e6 {1305} g6 {8} Qc7 {5} h6 {5} Bh5 {1}; pv e6 e4 Be7 exd5 exd5 a4 a5 h3 Bh5 Re1 O-O Nb3 Re8 Bd2 Qc7 Bf4 Qd8 Bd2; white_wins 1401; black_wins 1188; draws 1428; Opening ECO:A07; Reti: KIA, Yugoslav, Main Line, 6.Nbd2; 1.Nf3 d5 2.g3 Nf6 3.Bg2 c6 4.O-O Bg4 5.d3 Nbd7 6.Nbd2 *;
r2qkbr1/1b3p2/p1p1pn1p/1p2B3/2pPP1pP/2N3P1/PP2BP2/R2QR1K1 b q - acd 45; acs 7200; bm h5; c0 "23"; c3 "Bb4 Rg6"; cce -0; ce 0; id "kai_openings_nr_46"; pm h5; pv h5 Qc2 Nd7 Bf4 Qf6 b3 Qxd4 e5 cxb3 axb3 O-O-O Red1 Qb6 Qh7 Rg7 Qxh5 c5 Bd3 f5 exf6 Nxf6 Qe5 Nd7 Qe1 Nf6 Qe5;Opening D43; Semi-Slav Moscow;
r2qr1k1/1p2bpnp/p1p2npB/3p1b2/PP1P4/2NBPN1P/2Q2PP1/1R3RK1 w - - acd 53; acs 14820; bm Bf4; c3 "Rfc1"; cce 81; ce 16; id "midgames.101"; pm Bxg7 {69} b5 {4} Bf4 {2} Ne5 {2}; pv Bf4 Bd6 Bxd6 Bxd3 Qxd3 Qxd6 b5 axb5 axb5 c5 dxc5 Qxc5 Rfc1 Ne6 Ne2 Qb6 Qb3 Rec8 Rd1 Nc5 Qb2 Nce4 Ra1 Rxa1 Rxa1 Qc7 Nfd4 Qd6 Qa3 Qd7 Nf4 Nd6 Qb3 Nc4 Nf3 Nb6 Qb4 Ne4 Nd4 Nc4 Rd1 Nb6 Nde2 Rc4 Qa5 Qc7 Nd4 Rc1 Qe1 Rxd1 Qxd1 Qc4 Qa1 Qc3 Qxc3 Nxc3 Kf1 Kf8; white_wins 34; black_wins 20; draws 23;
r2qr1k1/b1p2pp1/p1n1bn1p/1p1pp3/4P3/2PP1N1P/PPB1QPP1/R1B1RNK1 w - - acd 42; acs 2552; bm exd5; c0 "78"; c3 "Bd2"; cce 0; ce 0; id "kai_openings_nr_152"; pm N3h2 {3} Ng3 {2} exd5 {1}; pv exd5 Bxd5 Ne3 Be6 Nf1 Bd5; white_wins 1; black_wins 1; draws 4; Opening C54; Giuoco Piano;
r2qrbk1/1b1n1p1p/p1pp1np1/1p2p3/P2PP3/1PPB1N1P/3N1PP1/R1BQR1K1 w - - acd 46; acs 6120; bm Bf1; c3 "Qc2"; cce 0; ce 44; id "midgames.107"; pm Bb2 {13} Qc2 {7} Ba3 {2} b4 {2} Nf1 {1}; pv Bf1; white_wins 7; black_wins 7; draws 8;
r3kb1r/1p2nppp/p3p3/3bP3/2BN4/4B3/PP3PPP/2R2RK1 w kq - acd 57; acs 22080; bm b3; c3 "Be2"; cce 74; ce 6; id "midgames.116"; pm Be2 {4} Bd3 {2}; pv b3 Bxc4 bxc4 Ng6 Nf3 Be7 g3 O-O Rb1 b5 cxb5 axb5 Rxb5 Rxa2 Rd1 h5 Rb7 Ra5 Kg2 Bc5 Bd2 Raa8 Rc1 Rfc8 h4 Be7 Rxc8+ Rxc8 Bb4 Bxb4 Rxb4 Kf8 Rb5 Ke7 Ng5 Rc7 Ra5 f6 exf6+ gxf6 Ne4 Ne5 f4 Rc2+ Kf1 Ng4 Rxh5 Kf7 Ke1 Ne3 Ra5 Ng2+ Kf1 Ne3+ Kg1 Rg2+ Kh1 f5 Nd6+ Kg6 Re5 Rxg3 Rxe6+ Kh5 Re5 Kxh4; white_wins 1; black_wins 0; draws 5;
r3kb1r/p1ppqp1p/b1p3p1/3nP3/2P5/1P6/P3QPPP/RNB1KB1R w KQkq - acd 58; acs 21960; bm Ba3; c0 "2"; c3 "f4 g3"; cce 49; ce 0; id "kai_openings_nr_4"; pm f4 {423} g3 {105} Bb2 {49} Ba3 {39} Nd2 {9} Qb2 {3}; pv Ba3 Nb4 Bb2 Bg7 a3 Nd5 Nd2 O-O O-O-O Rae8 Qf3 Nb6 Ne4 Bxe5 Bxe5 Qxe5 Nf6+ Kh8 Nxe8 Qa1+ Kc2 Qa2+ Kc1; white_wins 254; black_wins 187; draws 169; Opening C45; Scotch Game;
r3kb1r/pb2qp2/2p1pn1p/1p2B3/2pPP1pP/2N5/PP2BPP1/R2QK2R w KQkq - acd 45; acs 3200; bm a4; c0 "22"; c3 "O-O b3"; cce -142; ce 0; id "kai_openings_nr_40"; pm Bxg4 {22} O-O {14} b3 {7} a4 {2}; pv a4 b4 Nb1 Bg7 Nd2 c5 Nxc4 Rd8 Bd3 O-O Qe2 Ne8 Rd1 f6 Bg3 Rxd4 O-O e5 f3 gxf3 gxf3 f5 exf5 Nd6 Nxe5 Bd5 f4 Nxf5 Bxf5 Rxf5 Rxd4 cxd4 Qd3 Qe6 Qxd4 Bb7 Rf2 Bxe5 fxe5 Qc6 Qd8+ Kg7 Qe7+ Kg8 Qd8+; white_wins 3; black_wins 11; draws 11; Opening D43; Semi-Slav Moscow;
r3kbr1/pb2qp2/2p1pn1p/1p2B3/2pPP1pP/2N5/PP2BPP1/R2Q1RK1 w q - acd 41; acs 2332; bm Re1; c0 "22"; c3 "b3"; cce -44; ce -23; id "kai_openings_nr_41"; pm b3 {8} Qc2 {2} Rc1 {1}; pv Re1 Rd8; white_wins 1; black_wins 2; draws 7; Opening D43; Semi-Slav Moscow;
r3r1k1/1pqn1pbp/p2p1np1/P2P4/2p1PB2/2N2B1P/1PQ2PP1/R4RK1 w - - acd 51; acs 3600; bm Ra4; c3 "Be3"; cce 99; ce 42; id "midgames.117"; pm Ra4 {14} Rfc1 {2} Be2 {1} Be3 {1} Na4 {1} Nb1 {1}; pv Ra4 Ne5 Be2 Nfd7 Nd1 Rec8 Be3 Nc5 Ra3 Nb3 f4 Nd7 Bg4 Qd8 Nc3 Nd4 Qd2 Nb3 Qf2 Rc7 Rd1 Nbc5 Bxd7 Bxc3 Bxc5 Rxc5 bxc3 Qxd7 Qd4 Qe7 Kh2 Re8 Re1 Qh4 g3 Qd8 Kg2 Rxa5 Rxa5 Qxa5 Qxc4 Qb6 e5 a5 Qa4 Re7 Kf3 Qc5 Qd4 Qc8 e6 fxe6 Qf6 Qf8 Qxf8+ Kxf8 Rxe6 b5; white_wins 9; black_wins 5; draws 4;
r4b1r/p3kppp/8/3p4/8/5P2/PP3P1P/R1B1K2R w KQ - acd 54; acs 3600; bm Bf4; c3 "Bd2"; cce 7; ce 0; id "midgames.120"; pm Be3 {29} O-O {19} Bf4 {17} Bd2 {1} Bg5+ {1}; pv Bf4 Ke6 O-O-O Bb4 Rd4 Rhc8+ Kb1 Rc4 Rxc4 dxc4 Rc1 Bc5 Rxc4 Bxf2 Kc2 f6 Bd2 h5 a4 Rd8 b4 a6 Re4+ Kf5 a5 Bd4 h3 g5 Re7 Be5 Ra7 Rc8+ Kd3 Rd8+; white_wins 13; black_wins 12; draws 41;
r4rk1/1p1nbppp/p2pb3/2q5/P3PB2/2N3Q1/1PP1B1PP/R4R1K w - - acd 50; acs 3600; bm Nd5; c3 "Be3"; cce 11; ce 31; id "midgames.148"; pm Nd5 {229} Bh6 {123} Be3 {53} Rad1 {11} Bg4 {6} Rfd1 {1} a5 {1}; pv Nd5; white_wins 155; black_wins 145; draws 114;
r4rk1/1p2ppbp/1qbp2p1/p1n5/2P1P3/1PN1BP2/P2QB1PP/1R3RK1 w - - acd 57; acs 14820; bm Nb5; c3 "Nd5"; cce 74; ce 49; id "midgames.042"; pm Rfc1 {483} Nb5 {29} Nd5 {15} Kh1 {12} Rfd1 {12} Qc2 {4} a3 {4} Qc1 {2} Rfe1 {2}; pv Nb5 Rfc8 Rfd1 Qd8 Nd4 Qf8 Bf1 h5 Rb2 Bd7 Rc2 Kh7 Qe1 Bh6 Bxh6 Qxh6 Rf2 f6 Nc2 b6 Ne3 Bc6 Re2 Qg7 Nd5 Rab8 Qh4 Qf7 Qf2 Rg8 Nc3 Rg7 Ree1 g5 a3 Nxb3 e5 Nc5 exd6 e6 Ne4 Bxe4 fxe4 h4 Bd3 Rf8 Rf1 Qg6 Qb2 g4 Qxb6 g3 h3 Nxd3 Rxd3 Qxe4; white_wins 215; black_wins 121; draws 225;
r4rk1/1ppqnpb1/3p2pp/1P2p3/2P3n1/2NP1NPb/1B2PP1P/1R1QR1KB w - - acd 55; acs 14820; bm d4; c3 "Ra1"; cce 52; ce 38; id "midgames.123"; pm Qb3 {43} d4 {19} Ra1 {14} Nd2 {6} Qc2 {2} e3 {1}; pv d4 exd4; white_wins 36; black_wins 26; draws 23;
r4rk1/1q2bppp/p1bppn2/1p6/3BPP2/P1N3Q1/1PP1B1PP/4RR1K w - - acd 54; acs 21960; bm Bf3; c3 "Bd3"; cce 93; ce 16; id "midgames.004"; pm Bd3 {915} Bf3 {70} e5 {5}; pv Bf3 Rad8 b4 Kh8 Rf2; white_wins 470; black_wins 265; draws 243; Opening ECO:B85; Variation Sicilian: Scheveningen, classical; Comment *pwo (nat line); 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 a6 7. O-O Nc6 8. Be3 Be7 9. f4 O-O 10. Qe1 Bd7 11. Qg3 b5 12. a3 Nxd4 13. Bxd4 Bc6 14. Kh1 Qc7 15. Rae1 Qb7 *;
r4rk1/p2bq1b1/np1p1pp1/2pPp2p/1PP1P1nB/P1N5/4BPPP/1R1QNRK1 w - - acd 41; acs 3600; bm Nc2; c3 "Bd3"; cce 49; ce 77; id "midgames.124"; pm h3 {5} Nd3 {3} Nc2 {2} Nb5 {1}; pv Nc2 Nh6 f3 Nf7 Bd3 Bh6 Nb5 Kg7 Qe1 Bf4 Ne3 Rh8 Nc3 Nc7 Qe2 Rab8 Rb3 Qe8 Re1 Qf8 Reb1 Qe7 R3b2 Qf8 Bc2 Qe7 Qd3 cxb4 axb4 b5 Ra2 a6 cxb5 Nxb5 Ne2 Bg5 Bxg5 fxg5 Rxa6 g4 fxg4; white_wins 4; black_wins 3; draws 2;
r4rk1/pp2pp1p/5bp1/n1BP4/4P1b1/5N2/q3BPPP/1R1Q1RK1 w - - acd 57; acs 7200; bm e5; c3 "Rb4"; cce 0; ce 0; id "midgames.130"; pm e5 {8} Bxe7 {2}; pv e5 Bxe5 Bxe7 Rfe8 d6 Bxd6 Ra1 Qxa1 Qxa1 Rxe7 h3 Bxf3 Bxf3 Nc6 Rd1 Rd8 Bxc6 bxc6 Kf1 Bc7 Rxd8+ Bxd8 g4 Bb6 Qc3 Re6 f4 Re4 Qf3 Re3 Qxc6 Rxh3 Kg2 Re3 g5 Re2+ Kh3 Re3+; white_wins 2; black_wins 2; draws 6;
r4rk1/pppq1pp1/2n2b1p/3n1b2/3P4/P1N2N1P/1PB2PP1/R1BQR1K1 w - - acd 53; acs 3600; bm Bb3; c3 "Ne5"; cce 0; ce 0; id "midgames.133"; pm Ne4 {4} Ne5 {2} Ba4 {1} Bb3 {1} Bxf5 {1}; pv Bb3 Nxc3 bxc3 Rfe8 Bf4 Rxe1+ Qxe1 Na5 Ba2 Re8 Qf1 Be6 Bxe6 Rxe6 Rb1 a6 Be5 Bxe5 Nxe5 Qe7 Nd3 Re2 Nf4 Re4 Nd3 Re2; white_wins 1; black_wins 1; draws 7;
rn1q1rk1/2p1bppp/p3pn2/1p6/3Pb3/5NP1/PP1BPPBP/RNQ2RK1 b - - acd 46; acs 3447; bm c6; c0 "90"; c3 "Bb7 Nbd7"; cce -64; ce 0; id "kai_openings_nr_156"; pm Bb7 {1205} Nbd7 {978} Nc6 {334} Qc8 {202} b4 {89} c6 {29} Ra7 {12} Bd6 {4} h6 {4} Bd5 {2} Nd5 {1} a5 {1}; pv c6 Rd1 Nbd7 Nc3 Bg6 Ne5 Nxe5 dxe5 Nd5 a4 Bh5 Re1 Qb6 h3 h6 Bxh6 gxh6 Qxh6 Bg6 Be4 Bxe4 Nxe4 Qd4 Ng5 Bxg5 Qxg5+ Kh8 axb5 axb5 Qh6+ Kg8 Qg5+ Kh8; white_wins 1109; black_wins 708; draws 965; Opening E05; Open Catalan;
rn1qk2r/p1ppbppp/bp2pn2/8/2PP4/1P3NP1/P2BPPBP/RN1QK2R b KQkq - acd 44; acs 1801; bm d5; c0 "20"; c3 "c6"; cce -46; ce 0; id "kai_openings_nr_197"; pm c6 {23230} d5 {3001} O-O {895} Bb7 {886} Nc6 {193} c5 {5} Ne4 {4} g6 {2} h6 {1}; pv d5 O-O O-O Ne5 c5 cxd5 Nxd5 Nc3 cxd4 Nxd5 exd5 Bf4 Bf6 Qxd4 Nd7 Bxd5 Qe8 Bxa8 Nxe5 Qd6 Qxa8 Bxe5 Rd8 Qc7 Rc8 Qd6 Rd8; white_wins 10983; black_wins 8101; draws 8706; Opening ECO:E15p; Queen's Indian: Nimzowitsch, 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2; 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2 *;
rnb1kb1r/ppp1pp1p/1q3np1/1N6/3P4/5N2/PPP2PPP/R1BQKB1R w KQkq - acd 52; acs 14820; bm a4; c0 "10"; c3 "c4"; cce 98; ce 54; id "kai_openings_nr_20"; pm c4 {159} Bd3 {37} Bf4 {16} Na3 {4} Be2 {3} Bc4 {2} a4 {2} c3 {1} d5 {1}; pv a4 a6 Na3 Bg7 Nc4 Qa7 Be2 Be6 O-O O-O Ng5 Bf5 c3 h6 Nf3 Nbd7 b4 e6 Re1 Rfd8 Bb2 Qb8 a5 Be4 Nce5 Nxe5 Nxe5 Nd7 Nxd7 Rxd7 Bc1 Bc6 Qc2 b5 Bf4 Qb7 f3 Bd5 Bd3 Rf8 Qd2 Kh7 Bg3 Rdd8 Bh4 Ra8 Re2 Qc6 Bg3 Qd7 h3 Rfd8 Rae1; white_wins 112; black_wins 65; draws 35; Opening B01; Scandinavian Defence;
rnb1kbnr/ppp1pp1p/3q2p1/8/3P4/2N5/PPP2PPP/R1BQKBNR w KQkq - acd 45; acs 12960; bm Nb5; c0 "10"; c3 "Nf3"; cce 53; ce 62; id "kai_openings_nr_19"; pm Nf3 {175} Bc4 {43} Nb5 {14} Nge2 {5} Bb5+ {4} Bd3 {3} Be3 {2} g3 {1}; pv Nb5; white_wins 108; black_wins 81; draws 38; Opening B01; Scandinavian Defence;
rnb1qrk1/ppp1p1bp/3p1np1/5p2/2PP4/2N2NP1/PP2PPBP/R1BQ1RK1 w - - acd 54; acs 14820; bm b3; c0 "63"; c3 "d5 Re1 Nd5"; cce 70; ce 48; id "kai_openings_nr_123"; pm d5 {7243} b3 {1528} Nd5 {760} Re1 {698} Qb3 {177} Qc2 {109} Bg5 {95} Bf4 {82} e4 {73} b4 {34} Be3 {26} e3 {23} Rb1 {16} Nb5 {15} Ng5 {6} Bd2 {4} Ne1 {4} Qd3 {4} h3 {3} Nd2 {2} c5 {2} Ne5 {1} Qa4 {1} Qe1 {1} a4 {1} h4 {1}; pv b3 e5 dxe5 dxe5 e4 Nc6 Nd5 fxe4 Ng5 Qd8 Nxf6+ Qxf6 Nxe4 Qe7 Bg5 Qe8 Qd2 Bf5 Rae1 Nd4 f4 Bxe4 Rxe4 h6 fxe5 Rxf1+ Kxf1 hxg5 Qxd4 Rd8 Qe3 Rd1+ Kf2 Ra1 Qxg5 Rxa2+ Re2 Rxe2+ Kxe2 Qxe5+ Qxe5 Bxe5 Bxb7 Bd6 Kf3 Bc5 Ke4 Bg1 h3 Kg7 Kd5 Bh2 g4 Bf4 Kc6 Kf6 h4 Bg3 c5 Ke5 Kxc7 Kd4+ Kc6 Bxh4; white_wins 3347; black_wins 2103; draws 2441; Opening ECO:A87; Variation Dutch: Leningrad, modern line; Comment *pwo (nat line); 1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. d4 Bg7 5. O-O O-O 6. c4 d6 7. Nc3 Qe8 *;
rnbq1rk1/pp2bppp/2p2n2/3p4/1P1P4/P1N1P1N1/5PPP/R1BQKB1R b KQ - acd 41; acs 4500; bm Be6; c0 "42"; c3 "Re8"; cce -1; ce 8; id "kai_openings_nr_79"; pm Re8 {311} b5 {72} Nbd7 {35} a5 {17} Be6 {16} Bd6 {14} g6 {9} Bg4 {5} Ne8 {4} Na6 {2} h6 {1}; pv Be6 Na4 Bd6 Bd3 Re8 O-O Nbd7 Bd2 Ne4 Nc5 Nxd2 Qxd2 Rb8 Nxe6 Rxe6 Nf5 Bc7 b5 g6 bxc6 bxc6 Ng3 c5 dxc5 Nxc5 Rab1 Reb6 Rxb6 axb6 Be2 Ra8 Rd1 Rxa3 Bf3 h5 Qxd5 Qxd5 Bxd5 Bxg3 hxg3; white_wins 167; black_wins 166; draws 65; Opening E46; Nimzo-Indian Rubinstein;
rnbqk1nr/ppp1b1pp/3p4/5pN1/2PPp3/2N5/PP2PPPP/R1BQKB1R w KQkq - acd 45; acs 6120; bm h4; c0 "65"; c3 "Nh3"; cce 6; ce 13; id "kai_openings_nr_126"; pm Nh3 {927} h4 {63} Nd5 {15} Qd2 {2} Ngxe4 {1} f4 {1}; pv h4 c6 Bf4 h6 Nh3 Be6 e3 Nf6 Bg3 O-O Nf4 Bf7 Be2 Nbd7 h5 Kh7 O-O Qe8 Rc1 a6 b4 Rg8 a4 Bd8 Rb1 Bc7 b5 Ba5 Qb3 Qe7 bxc6 bxc6 Qa3 c5 Ncd5 Nxd5 Nxd5 Bxd5 cxd5 Rgb8 Rxb8 Rxb8 Bxa6 Bb4 Qc1 Nf6 dxc5 Bxc5; white_wins 246; black_wins 237; draws 209; Opening ECO:A21; English: Lukin, 5.Ng5 Be7; 1.c4 e5 2.Nc3 d6 3.Nf3 f5 4.d4 e4 5.Ng5 Be7 *;
rnbqk2r/pp3ppp/4p3/2Pn4/8/P1P2P2/4P1PP/R1BQKBNR b KQkq - acd 45; acs 2332; bm f5; c0 "41"; c3 "Qa5"; cce -71; ce -23; id "kai_openings_nr_76"; pm Qa5 {2647} f5 {636} Nd7 {58} O-O {25} Qc7 {5} Bd7 {4} Nxc3 {4} Qh4+ {4} Qf6 {3} Nc6 {1}; pv f5 c4; white_wins 1439; black_wins 930; draws 811; Opening Nimzo-Indian Defense: Saemisch Variation. Keres Variation 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.dxc5; CaxtonID: 1402; ECO: E25;
rnbqk2r/ppp1bppp/4pn2/3p4/2P5/5NP1/PP1PPPBP/RNBQK2R w KQkq - acd 50; acs 14820; bm O-O; c3 "d4"; cce 28; ce 18; id "kai_openings_nr_151"; pm O-O {9210} d4 {2156} b3 {604} cxd5 {35} Qc2 {12} d3 {11} Nc3 {9} Qa4+ {2} Kf1 {1} b4 {1} e3 {1}; pv O-O d4; white_wins 2934; black_wins 2406; draws 3082; Opening ECO:A14; English: Neo-Catalan Declined; 1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 *;
rnbqkb1r/1p3ppp/p3pn2/2p5/2BP4/4PN2/PP3PPP/RNBQ1RK1 w kq - acd 55; acs 14820; bm dxc5; c0 "58"; c3 "Bb3 a4 b3"; cce 29; ce 26; id "kai_openings_nr_116"; pm a4 {11135} Bb3 {7111} dxc5 {4905} Qe2 {4860} Bd3 {2680} Nc3 {1323} b3 {1093} e4 {519} a3 {428} Qc2 {209} Bd2 {157} Nbd2 {101} Be2 {75} Re1 {71} Ne5 {61} h3 {13} Qa4+ {5} h4 {1}; pv dxc5 Qxd1 Rxd1 Bxc5 Be2 O-O Ne5 Nbd7 Nd3 Be7 Bd2 Re8 Bc3 b6 Nd2 Bb7 Rac1 Rac8 Bd4 b5 h3 Red8 a3 Ne4 Nxe4 Bxe4 Nb4 a5 Nd3 b4 axb4 axb4 Rxc8 Rxc8 f3 Bxd3 Bxd3 e5 Ba7 Rc7 Ra1 h5 Kf1 Kf8 Ra5 b3 Ke2 h4 Ra4 g5 Bc4 Kg7 e4 Bc5 Bxc5 Nxc5 Rb4 Ne6 Bxe6 Rc2+ Kd3 fxe6 Rxb3 Rxg2; white_wins 10833; black_wins 8794; draws 11209; Opening Queen's Gambit Accepted: Classical Defense. Main Lines 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6; CaxtonID: 1643; ECO: D27;
My positions are not based on engines' analysis, but mostly of databases of mostly human games and statistics of outcomes, where some combined database outcomes seem to show relative advantage of selected moves. The first, Openings200 positional suite, was built some 2 or more years ago, and I have some faith in it (say, only 20 positions out of 200 have wrong solutions). I did use strong one or two AB engines to test for no tactics involved. The second one, Midgames250 positional suite, is a dubious suite, as database statistic in midgames is weak, and in fact I have a new version, Midgames239, where some things changed.

Still, to fairly long times per position (say 60 or 120s/position) bignet 320x24b of JHorthos scored the best scores in the history of both suites on my PC (above 80% scores, MUCH above any regular engine, and a bit above late T40 nets of Lc0 run) several weeks ago, kind of corroborating the positional strength of that bignet and the hint that my positional suites are not a complete junk.

Here I am attaching the old Openings200 and the newer Midgames239 positional test-suites (so, totally 439 positions).
Openings200.zip
Midgames239.zip
Last edited by Laskos on Mon Aug 12, 2019 10:53 pm, edited 1 time in total.
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Laskos
Posts: 10948
Joined: Wed Jul 26, 2006 10:21 pm
Full name: Kai Laskos

Re: Out of the Kai 450 positions, 99 not found by SF

Post by Laskos »

To add: on a reasonable GPU, Lc0 with some good nets rules in both suites, a fact which gave me some hopes that the approach in "measuring" the positional strength in fact somehow vaguely worked.

Thanks for running this long the positions, I have to look at those unsolved.
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Dann Corbit
Posts: 12537
Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA

Re: Out of the Kai 450 positions, 99 not found by SF

Post by Dann Corbit »

From the current two files supplied, there are 92 with different move choices than those provided:

Code: Select all

1r3rk1/1b2np1p/p3qp1Q/1p6/4p2P/2P5/1PN1BPP1/2KR3R w - - acd 56; acs 22080; bm Nd4; c3 "Ne3"; cce 266; ce 31; id "midgames.216"; pm Nd4 {5}; pv Nd4 Qb6; white_wins 3; black_wins 0; draws 2;
r1b2rk1/1ppnq1pp/3p4/p3p3/1PP5/2R3P1/P1N1PPBP/3QK2R w K - acd 57; acs 22080; bm a3; c3 "b5"; cce 222; ce 11; id "midgames.073"; pm a3 {7}; pv a3; white_wins 2; black_wins 0; draws 2;
1rbq1rk1/4ppbp/p2p2p1/Pp1N1n2/2PP4/1P4P1/1B3PBP/R2Q1RK1 w - b6 acd 63; acs 22080; bm Nb6; c3 "Bc3"; cce 148; ce 0; id "midgames.054"; pm axb6 {6} Nb6 {4}; pv Nb6 Rxb6 axb6 Qxb6 c5 dxc5 dxc5 Qxc5 Bxg7 Kxg7 Qd2 Nd4 b4 Qb6 Qe3 Qf6 Ra2 Rd8 Rc1 h5 Rd2 Bg4 Kh1 Nf5 Qe1 Nd4; white_wins 4; black_wins 1; draws 4;
2kr3r/ppqnbpp1/2p1p2p/7P/3PQ3/5NP1/PPPB1P2/2KR3R w - - acd 41; acs 1800; bm Kb1; c3 "Qe2"; cce 186; ce 41; id "midgames.059"; pm Kb1 {28} Qe2 {5} Bf4 {4} c4 {3} Rhe1 {1}; pv Kb1 Qb6; white_wins 20; black_wins 2; draws 21;
1r1q1r2/4npk1/R3b1pp/2ppp3/3n4/2NPN1P1/1P1QPPBP/5RK1 w - - acd 40; acs 1469; bm Ra3; c3 "Rb1"; cce 0; ce -143; id "midgames.176"; pm Ra3; pv Ra3;
r2q1rk1/pp3pbp/1n4p1/3p4/4Q3/1B2P2P/PP3PP1/R1BR2K1 w - - acd 42; acs 2139; bm Qf3; c3 "Bxd5"; cce 164; ce 33; id "midgames.037"; pm Bxd5 {15} Qf3 {8} Qb4 {2} Qd3 {2}; pv Qf3 Qf6 Qxf6 Bxf6 Rb1 Rfd8 Bd2 Nc4 Bc3 Kg7 Bxf6+ Kxf6 e4 Rac8 exd5 Nd6 Rd4 Re8 Rf4+ Kg7 Kf1 b5 a4 Rc5 Rd4 a5 g3 Rb8 Kg2 Kf6 Rd3 Kg7 Rdd1 Kf6 h4 Kg7 Rd2 Ne4 Rc2 bxa4 Bxa4 Rxc2 Bxc2 Nf6 d6 Rd8 b4 axb4; white_wins 11; black_wins 1; draws 15;
r1r2k2/pp2ppbp/3pb1p1/3N4/2P1P1n1/1P6/P2BBPPP/1R3RK1 w - - acd 59; acs 22080; bm Bxg4; c3 "Bg5"; cce 148; ce 30; id "midgames.085"; pm Bg5 {44}; pv Bxg4 Bxg4 a4 h5 Rfe1 Be6 Be3 b6 f3 Ke8 Kf2 Rab8 h4 Bd7 Red1 Kf8 Bg5 Re8 Rd2 Rb7 Rc1 f6 Be3 Kf7 Rcd1 Rd8 Kg3 Rdb8 Rc1 Rh8 Ra2 Rc8 Re2 Rbb8 Nb4 Rb7 Nd3 Rbb8 Kf2 Rg8 Nb4 Rb7 Nd5 Rh8 Ree1 Bc6 Rcd1 Rc8 Rd2 Rbb8 Rc1 Bd7 Rdd1 Be6 Kg3 Bd7 Rh1 Rh8 Kf2 Rhc8 Rb1 Rb7 Rhe1 Rbb8 Re2 Be6 Rd1 Rh8 Red2 Rb7 Re1 Rc8 Kg3 Bd7 Nc3 Rg8 Red1 g5 Ne2 gxh4+ Kxh4; white_wins 21; black_wins 7; draws 14;
1r2k2r/1p3ppp/p2bp3/4n3/4B3/1NP5/P1P2PPP/R3K2R w KQk - acd 52; acs 21960; bm a4; c3 "f4"; cce 0; ce -107; id "midgames.198"; pm a4; pv a4 Ke7 f4;
2rqkb1r/pp2pppp/2n5/1B6/4P1b1/2Q2N2/PP3PPP/R1B1K2R w KQk - acd 58; acs 21960; bm O-O; c0 "Portisch-Huebner, Montreal (3) 1979"; c3 "Be3"; cce 161; ce 67; id "kai_openings_nr_12"; pm Be3 {28} O-O {21} Bf4 {10}; pv O-O a6 Ba4 b5 Bb3 e6 Bg5 Qa5 Qxa5 Nxa5 Ne5 Be2 Rfc1 Ra8 Bd2 Nxb3 axb3 Bd6 Nc6 Kd7 e5 Bb8 h4 Bd3 f3 Bg6 b4 Rc8 Nxb8+ Rcxb8 Be1 Rc8 Rd1+ Ke8 Rd6 Rc2 Bc3 h6 Rad1 Kf8 Kh2 Ke8 Kg3 Ke7 Rc6 Kf8 Rd2 Rc1 Rdd6 Ra1 Kf2 Kg8 g4 h5 Ke3 Rf1 Rxa6 Rc8 Rd4 hxg4 fxg4 Rb1; white_wins 32; black_wins 12; draws 11; Opening A34; Symmetrical English;
r4rk1/1q2bppp/p1bppn2/1p6/3BPP2/P1N3Q1/1PP1B1PP/4RR1K w - - acd 54; acs 21960; bm Bf3; c3 "Bd3"; cce 93; ce 16; id "midgames.004"; pm Bd3 {915} Bf3 {70} e5 {5}; pv Bf3 Rad8 b4 Kh8 Rf2; white_wins 470; black_wins 265; draws 243; Opening ECO:B85; Variation Sicilian: Scheveningen, classical; Comment *pwo (nat line); 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 a6 7. O-O Nc6 8. Be3 Be7 9. f4 O-O 10. Qe1 Bd7 11. Qg3 b5 12. a3 Nxd4 13. Bxd4 Bc6 14. Kh1 Qc7 15. Rae1 Qb7 *;
1r2r1k1/p1nq1pbp/bp1p1np1/2pP2B1/P1N1P3/2N2P2/1P2B1PP/R2Q1R1K w - - acd 52; acs 21960; bm Re1; c3 "Qd2"; cce 133; ce 62; id "midgames.050"; pm Qd2 {12} b3 {10} Rb1 {8} Re1 {8} Bh4 {2}; pv Re1 Bxc4; white_wins 21; black_wins 9; draws 10;
r1b2rk1/ppq2ppp/2n1p1n1/2ppP2Q/3P4/P1PB1N2/2P2PPP/R1B1K2R w KQ - acd 57; acs 21960; bm Ng5; c0 "5"; c3 "Be3 h4"; cce 69; ce 4; id "kai_openings_nr_169"; pm Be3 {574} O-O {388} h4 {17} Ng5 {16} Bd2 {14} dxc5 {10} a4 {4}; pv Ng5 h6; white_wins 440; black_wins 286; draws 271; Opening C18; French Winawer;
r3r1k1/1pqn1pbp/p2p1np1/P2P4/2p1PB2/2N2B1P/1PQ2PP1/R4RK1 w - - acd 51; acs 3600; bm Ra4; c3 "Be3"; cce 99; ce 42; id "midgames.117"; pm Ra4 {14} Rfc1 {2} Be2 {1} Be3 {1} Na4 {1} Nb1 {1}; pv Ra4 Ne5 Be2 Nfd7 Nd1 Rec8 Be3 Nc5 Ra3 Nb3 f4 Nd7 Bg4 Qd8 Nc3 Nd4 Qd2 Nb3 Qf2 Rc7 Rd1 Nbc5 Bxd7 Bxc3 Bxc5 Rxc5 bxc3 Qxd7 Qd4 Qe7 Kh2 Re8 Re1 Qh4 g3 Qd8 Kg2 Rxa5 Rxa5 Qxa5 Qxc4 Qb6 e5 a5 Qa4 Re7 Kf3 Qc5 Qd4 Qc8 e6 fxe6 Qf6 Qf8 Qxf8+ Kxf8 Rxe6 b5; white_wins 9; black_wins 5; draws 4;
r2qkb1r/1ppb1ppp/p1n1pn2/8/2pP4/4PNP1/PP2QPBP/RNB2RK1 b kq - acd 56; acs 14820; bm Bd6; c0 "92"; c3 "b5"; cce 14; ce -42; id "kai_openings_nr_158"; pm b5 {3036} Bd6 {83} Nd5 {5} Rb8 {4} Be7 {2} Na5 {1}; pv Bd6 Qxc4 O-O Nbd2 Re8 Rd1 e5 dxe5 Bxe5 Qf1 Qe7 Nc4 Rad8 Bd2 Ne4 Nfxe5 Nxe5 Bxe4 Nxc4 Bxh7+ Kxh7 Qxc4 Qf6 Bc3 Qf3 Qf4 Qxf4 gxf4 Bc6 h4 Rxd1+ Rxd1 Re6 f5 Rd6 Rf1 Be4 f6 gxf6 f3 Bd5 a3 Bb3 Kg2 Rd3 Kf2 Rd1 Rxd1 Bxd1 Bxf6 Kg6 Be7 Bb3 Kg3 Kh5 e4 b5 Kf4 c5 Bxc5 Kxh4 Bd4 Be6 Be5 Kh3 Ke3; white_wins 1228; black_wins 1322; draws 485; Opening E04; Open Catalan;
r2q1rk1/6bp/p1npb3/1p1Npp2/8/2PBN3/PP3PPP/R2QK2R w KQ - acd 49; acs 3600; bm Bc2; c3 "O-O"; cce 53; ce 0; id "midgames.012"; pm Qh5 {55} O-O {52} Bc2 {26} a4 {3}; pv Bc2 f4 Qh5 Rf7 Bxh7+ Kf8 Bf5 Qe8 Bxe6 Qxe6 Qg4 Qh6 Nf5 Qe6; white_wins 54; black_wins 38; draws 43;
r1b3k1/ppq2ppp/2n5/3p4/P1pPr3/B1P1P3/3N1PPP/R2Q1RK1 b - - acd 64; acs 21960; bm Rh4; c0 "19"; c3 "Re8"; cce 49; ce 0; id "kai_openings_nr_196"; pm Re8 {50} Rh4 {17} Rg4 {14} Re6 {6} Bg4 {2}; pv Rh4 f4 Bf5 Qf3 Qa5 e4 Bxe4 Nxe4 dxe4 Qxe4 Qxc3 Bc5 Qd3 Qxd3 cxd3 d5 Rh5 dxc6 Rxc5 cxb7 Rb8 Rac1 Rc2 Rfd1 h5 Rb1 Rc7 Rxd3 Rbxb7 Rxb7 Rxb7 Rd5 h4 Ra5 g6 g4 Rb2 h3 Kg7 Rxa7 Rb4 f5 Rb1+ Kf2 Rb3 fxg6 Rxh3 gxf7 Rg3 a5 Rxg4 Kf3 Rg3+ Ke4 h3 f8=R+ Kxf8; white_wins 24; black_wins 33; draws 25; Opening E58; Nimzo-Indian Rubinstein;
r3kb1r/p1ppqp1p/b1p3p1/3nP3/2P5/1P6/P3QPPP/RNB1KB1R w KQkq - acd 58; acs 21960; bm Ba3; c0 "2"; c3 "f4 g3"; cce 49; ce 0; id "kai_openings_nr_4"; pm f4 {423} g3 {105} Bb2 {49} Ba3 {39} Nd2 {9} Qb2 {3}; pv Ba3 Nb4 Bb2 Bg7 a3 Nd5 Nd2 O-O O-O-O Rae8 Qf3 Nb6 Ne4 Bxe5 Bxe5 Qxe5 Nf6+ Kh8 Nxe8 Qa1+ Kc2 Qa2+ Kc1; white_wins 254; black_wins 187; draws 169; Opening C45; Scotch Game;
rnb1kb1r/ppp1pp1p/1q3np1/1N6/3P4/5N2/PPP2PPP/R1BQKB1R w KQkq - acd 52; acs 14820; bm a4; c0 "10"; c3 "c4"; cce 98; ce 54; id "kai_openings_nr_20"; pm c4 {159} Bd3 {37} Bf4 {16} Na3 {4} Be2 {3} Bc4 {2} a4 {2} c3 {1} d5 {1}; pv a4 a6 Na3 Bg7 Nc4 Qa7 Be2 Be6 O-O O-O Ng5 Bf5 c3 h6 Nf3 Nbd7 b4 e6 Re1 Rfd8 Bb2 Qb8 a5 Be4 Nce5 Nxe5 Nxe5 Nd7 Nxd7 Rxd7 Bc1 Bc6 Qc2 b5 Bf4 Qb7 f3 Bd5 Bd3 Rf8 Qd2 Kh7 Bg3 Rdd8 Bh4 Ra8 Re2 Qc6 Bg3 Qd7 h3 Rfd8 Rae1; white_wins 112; black_wins 65; draws 35; Opening B01; Scandinavian Defence;
r1bqk2r/ppp1bppp/2n5/3p4/3Pn3/3B1N2/PPP2PPP/RNBQ1RK1 w kq - acd 51; acs 14820; bm Nbd2; c0 "28"; c3 "c4"; cce 75; ce 36; id "kai_openings_nr_51"; pm c4 {3817} Re1 {1710} Nc3 {456} Nbd2 {133} c3 {62} h3 {27} Qe2 {19} Be3 {2} Bf4 {2} Qe1 {1} a3 {1}; pv Nbd2 Nd6 c3 Bf5 Be2 O-O Qb3 Be6 Re1; white_wins 2312; black_wins 1263; draws 2646; Opening ECO:C42s; Russian Game: Classical, 6.Bd3 Be7 7.O-O Nc6; 1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Be7 7.O-O Nc6 *;
2kr3r/ppq2pp1/2p1pn1p/2b4P/3P4/3Q1NP1/PPPB1P2/2KR3R w - - acd 48; acs 3600; bm c4; c3 "Rh4"; cce 60; ce 26; id "midgames.057"; pm c4 {75} Qe2 {21} Qc4 {9} Rh4 {6} Kb1 {5} Bf4 {3} c3 {1}; pv c4 Bb6; white_wins 39; black_wins 23; draws 57;
1r2k2r/1b1nbppp/pp2pn2/8/2P5/BPN2NP1/P4PBP/R2R2K1 w k - acd 40; acs 555; bm Bc1; c3 "Bb2"; cce 53; ce 23; id "midgames.017"; pm Bc1 {64} Bxe7 {27} Bb2 {18} Bd6 {8}; pv Bc1; white_wins 41; black_wins 27; draws 49;
r1bq1rk1/bpp2ppp/p1np1n2/4p3/4P3/1BPP1N2/PP1N1PPP/R1BQ1RK1 w - - acd 52; acs 14820; bm Re1; c0 "78"; c3 "h3"; cce 45; ce 15; id "kai_openings_nr_148"; pm h3 {2724} Nc4 {1760} Re1 {461} a4 {43} a3 {5} Ba4 {1} Bc2 {1} Ng5 {1} Qc2 {1} Qe2 {1}; pv Re1 h6; white_wins 2004; black_wins 1519; draws 1289; Opening C54; Giuoco Piano;
r1b1r1k1/pp3pp1/2p2n1p/8/2BN4/4P3/PP3PPP/2R2RK1 w - - acd 49; acs 3600; bm a4; c3 "Rfe1"; cce 34; ce 8; id "midgames.011"; pm Rfd1 {30} Rfe1 {1}; pv a4 a5; white_wins 8; black_wins 6; draws 12;
rnb1qrk1/ppp1p1bp/3p1np1/5p2/2PP4/2N2NP1/PP2PPBP/R1BQ1RK1 w - - acd 54; acs 14820; bm b3; c0 "63"; c3 "d5 Re1 Nd5"; cce 70; ce 48; id "kai_openings_nr_123"; pm d5 {7243} b3 {1528} Nd5 {760} Re1 {698} Qb3 {177} Qc2 {109} Bg5 {95} Bf4 {82} e4 {73} b4 {34} Be3 {26} e3 {23} Rb1 {16} Nb5 {15} Ng5 {6} Bd2 {4} Ne1 {4} Qd3 {4} h3 {3} Nd2 {2} c5 {2} Ne5 {1} Qa4 {1} Qe1 {1} a4 {1} h4 {1}; pv b3 e5 dxe5 dxe5 e4 Nc6 Nd5 fxe4 Ng5 Qd8 Nxf6+ Qxf6 Nxe4 Qe7 Bg5 Qe8 Qd2 Bf5 Rae1 Nd4 f4 Bxe4 Rxe4 h6 fxe5 Rxf1+ Kxf1 hxg5 Qxd4 Rd8 Qe3 Rd1+ Kf2 Ra1 Qxg5 Rxa2+ Re2 Rxe2+ Kxe2 Qxe5+ Qxe5 Bxe5 Bxb7 Bd6 Kf3 Bc5 Ke4 Bg1 h3 Kg7 Kd5 Bh2 g4 Bf4 Kc6 Kf6 h4 Bg3 c5 Ke5 Kxc7 Kd4+ Kc6 Bxh4; white_wins 3347; black_wins 2103; draws 2441; Opening ECO:A87; Variation Dutch: Leningrad, modern line; Comment *pwo (nat line); 1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. d4 Bg7 5. O-O O-O 6. c4 d6 7. Nc3 Qe8 *;
r1bqr1k1/ppp2ppp/2n2n2/3p2N1/2P5/2PPpPP1/P3P1BP/R1BQ1RK1 w - - acd 57; acs 14820; bm Qa4; c0 "70"; c3 "Qb3"; cce 34; ce 14; id "kai_openings_nr_136"; pm Qb3 {455} cxd5 {334} Qa4 {76} Rb1 {50} f4 {2}; pv Qa4 d4; white_wins 374; black_wins 305; draws 225; Opening A29; English Four Knights;
1qr1n1k1/4rppp/1pbppb2/p1n5/P1P1PP2/1PN1Q1PP/RB1N2B1/R5K1 w - - acd 54; acs 14820; bm Nb5; c3 "Re1"; cce 0; ce -19; id "midgames.170"; pm Nb5; pv Nb5 Rd7;
r1bqkb1r/pp1p1ppp/2n1pn2/8/2PN4/2N5/PP2PPPP/R1BQKB1R w KQkq - acd 50; acs 14820; bm e3; c0 "72"; c3 "g3 a3"; cce 17; ce 0; id "kai_openings_nr_138"; pm g3 {4050} a3 {2481} Ndb5 {1708} Bf4 {451} e4 {408} e3 {297} Bg5 {241} Nxc6 {89} Nc2 {51} Nb3 {5} a4 {1} h3 {1}; pv e3 Bb4 Be2 O-O O-O d5 cxd5 exd5 Bd2 Bc5 Ncb5 Bb6 Qc2 a6 Nxc6 bxc6 Nc3 Bc7 Rac1 Re8 Na4 Ng4 Bxg4 Bxg4 Qxc6 Rc8 Qb7 Bf3 gxf3 Qg5+ Kh1 Qh5 Rxc7 Qxf3+ Kg1 Qg4+ Kh1; white_wins 3225; black_wins 2865; draws 3282; Opening English Opening: Symmetrical Variation. Anti-Benoni Variation Spielmann Defense 1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Nc6; CaxtonID: 509; ECO: A33;
rnbqk2r/ppp1bppp/4pn2/3p4/2P5/5NP1/PP1PPPBP/RNBQK2R w KQkq - acd 50; acs 14820; bm O-O; c3 "d4"; cce 28; ce 18; id "kai_openings_nr_151"; pm O-O {9210} d4 {2156} b3 {604} cxd5 {35} Qc2 {12} d3 {11} Nc3 {9} Qa4+ {2} Kf1 {1} b4 {1} e3 {1}; pv O-O d4; white_wins 2934; black_wins 2406; draws 3082; Opening ECO:A14; English: Neo-Catalan Declined; 1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 *;
r4b1r/p3kppp/8/3p4/8/5P2/PP3P1P/R1B1K2R w KQ - acd 54; acs 3600; bm Bf4; c3 "Bd2"; cce 7; ce 0; id "midgames.120"; pm Be3 {29} O-O {19} Bf4 {17} Bd2 {1} Bg5+ {1}; pv Bf4 Ke6 O-O-O Bb4 Rd4 Rhc8+ Kb1 Rc4 Rxc4 dxc4 Rc1 Bc5 Rxc4 Bxf2 Kc2 f6 Bd2 h5 a4 Rd8 b4 a6 Re4+ Kf5 a5 Bd4 h3 g5 Re7 Be5 Ra7 Rc8+ Kd3 Rd8+; white_wins 13; black_wins 12; draws 41;
rnbqkb1r/1p3ppp/p3pn2/2p5/2BP4/4PN2/PP3PPP/RNBQ1RK1 w kq - acd 55; acs 14820; bm dxc5; c0 "58"; c3 "Bb3 a4 b3"; cce 29; ce 26; id "kai_openings_nr_116"; pm a4 {11135} Bb3 {7111} dxc5 {4905} Qe2 {4860} Bd3 {2680} Nc3 {1323} b3 {1093} e4 {519} a3 {428} Qc2 {209} Bd2 {157} Nbd2 {101} Be2 {75} Re1 {71} Ne5 {61} h3 {13} Qa4+ {5} h4 {1}; pv dxc5 Qxd1 Rxd1 Bxc5 Be2 O-O Ne5 Nbd7 Nd3 Be7 Bd2 Re8 Bc3 b6 Nd2 Bb7 Rac1 Rac8 Bd4 b5 h3 Red8 a3 Ne4 Nxe4 Bxe4 Nb4 a5 Nd3 b4 axb4 axb4 Rxc8 Rxc8 f3 Bxd3 Bxd3 e5 Ba7 Rc7 Ra1 h5 Kf1 Kf8 Ra5 b3 Ke2 h4 Ra4 g5 Bc4 Kg7 e4 Bc5 Bxc5 Nxc5 Rb4 Ne6 Bxe6 Rc2+ Kd3 fxe6 Rxb3 Rxg2; white_wins 10833; black_wins 8794; draws 11209; Opening Queen's Gambit Accepted: Classical Defense. Main Lines 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6; CaxtonID: 1643; ECO: D27;
1br3k1/pb2qpp1/1p2pn1p/3pN3/3P1P2/1Q2P3/PPR1NPBP/6K1 w - - acd 55; acs 3600; bm Ng3; c3 "Rxc8+"; cce 0; ce 0; id "midgames.152"; pm Ng3; pv Ng3 Bd6 Bf1 Qe8 Rxc8 Qxc8 Qa4 a6 Qd1 g6 Kg2 Kg7 Bd3 b5 Qb1 Qe8 a3 Ng8 Qd1 Bc6 b4 Bd7 Qc2 Ne7 Qd1;
1n3rk1/5ppp/4p3/1N6/2B5/4PP2/1b3P1P/4K2R w K - acd 70; acs 3035; bm Ke2; c3 "O-O"; cce 0; ce 0; id "midgames.161"; pm Ke2; pv Ke2 Rd8 f4 h6 h3 Nc6 Rb1 Bf6 Bd3 g6 Be4 Ne7 Rd1 Rb8 Nd6 Nc8 Nc4 Kg7 Rb1 Rxb1 Bxb1 Be7 Nd2 Nb6 Nf3 Bd6 Bd3 Nd7 Nd4 Nc5 Bc2 Kf6 Nf3 Bc7 Nd2 Kg7 Nc4 Kf8 Kf3 f5 Nd2 Kg7 h4 Bd8 Kg3 Be7 Nc4 Kf6 Kg2 Kf7 Ne5+ Kg7 Kg3 Bf6 Nf3 Kf7 Kg2 Nd7 Ba4 Ke7 Bxd7 Kxd7 Ne5+ Bxe5 fxe5 Ke7 Kf3 g5 hxg5 hxg5 Kg3 Kf7 f4 gxf4+ exf4;
1q3rk1/pr1nbpp1/4p2p/4P3/1pQ5/4BN2/PP3PPP/R2R2K1 w - - acd 57; acs 3600; bm Qf4; c3 "Qe4"; cce 0; ce 0; id "midgames.169"; pm Qf4; pv Qf4 Nb6 Qg4 Kh8 Bxh6 gxh6 Qf4 Kg7 Qg4+;
1qr1n1k1/pbr2ppp/1p2p3/4N1P1/3PpP2/1P2P3/P1RQ2BP/2R3K1 w - - acd 54; acs 2000; bm Rxc7; c3 "Nc4"; cce 0; ce 0; id "midgames.171"; pm Rxc7; pv Rxc7 Rxc7 Rxc7 Qxc7 Qb4 h6 h4 hxg5 fxg5 Nd6 Qe1 Bd5 Bh3 a5 h5 b5 Qf2 a4 h6 axb3 axb3 Bxb3 Qg3 Qc1+ Kh2 Qc2+ Bg2 Qe2 h7+ Kxh7 Qh4+ Kg8 g6 fxg6 Qd8+ Kh7 Qxd6 Qxe3 Ng4 Qe2 Kh3 Bd5 Qe7 b4 Qxb4 e3 Bxd5 exd5 Kg3 Qd3 Qe7 e2+ Kg2 Qxd4 Qxe2 Qe4+ Qxe4 dxe4;
1r1q4/1p3kp1/p1nbpnpr/3p1p2/3P1P2/2NBPQ1P/PP1B2P1/2R2RK1 w - - acd 61; acs 14820; bm Qd1; c3 "Be1"; cce 0; ce 0; id "midgames.181"; pm Qd1; pv Qd1 Ne4 Nxe4 fxe4 Bxa6 Nxd4 exd4 bxa6 Rc6 Rxb2 Rxa6 Qc7 f5 exf5 Bxh6 gxh6 Qa4 Rb4 Qa3 Rb6 Qa5 Rxa6 Qxa6 Ke7 Qa8 Qc3 Qh8 Qe3+ Kh1 Qg3 Qg7+ Ke6 Qg8+ Kf6 Qd8+ Kf7 Qd7+ Kg8 Qe6+ Kh7 Qf7+ Kh8 Qe8+ Kg7 Qd7+;
1r2r1k1/1pqn1pp1/p3p1p1/3pP3/P7/2PQ3P/1P1N1PP1/R3R1K1 w - - acd 57; acs 2000; bm Nf3; c3 "Nf4"; cce 0; ce 0; id "midgames.202"; pm Nf3; pv Nf3 Rec8 Qe3 Qb6 Qxb6 Nxb6 a5 Nd7 Re3 Rc5 Nd4 Rd8 Re2 Rc4 g3 Kf8 f4 Ke7 Kf2 Nb8 Ra3 Nc6 Nxc6+ bxc6 Rb3 Rc5 Rb7+ Rd7 Rb6 Rxa5 Rxc6 Rb7 c4 dxc4 Rxc4 Rab5 Rc6 R5b6 Rc8 Rxb2 Rxb2 Rxb2+ Kf3 Ra2 Rc7+ Ke8 Ra7 Ra3+ Kf2 Ra4 Ra8+ Ke7 Ra7+ Ke8;
1r2rk2/pp3pp1/1np4p/5B2/7P/6P1/PPP2P2/2K1R2R w - - acd 50; acs 1800; bm Bd3; c3 "Bg4"; cce 0; ce 0; id "midgames.209"; pm Bd3; pv Bd3 Nd7 Rxe8+ Rxe8 b4 Nf6 Kd2 Ne4+ Bxe4 Rxe4 Rb1 Rd4+ Ke3 Rd6 a4 Re6+ Kd3 Rf6 Ke2 Re6+;
1r3k1r/5pp1/p1p4p/3pbP2/1q6/1P1RBQ2/P1P2P2/1K4R1 w - - acd 55; acs 2000; bm c4; c3 "Ba7"; cce 0; ce 0; id "midgames.211"; pm c4; pv c4 dxc4 Qe4 Bf6 Qxc6 cxd3 Bc5+ Qxc5 Qxc5+ Kg8 Qc4 a5 Qxd3 Kh7 Qd5 a4 Qxf7 Rhf8 Qg6+ Kh8 Rg3 Rfd8 Qh5 Rd2 Re3 Rb2+ Kc1 a3 Kd1 Rd8+ Ke1 Rxa2 b4 Bd4 Re8+ Rxe8+ Qxe8+ Kh7 Qg6+ Kh8;
1r3r2/3qp1kp/2pp1np1/p1n2p2/2P5/1PN1P1PP/P4PB1/R1QR2K1 w - - acd 49; acs 7200; bm Qb2; c3 "Qd2"; cce 0; ce 0; id "midgames.215"; pm Qb2; pv Qb2 e5 Qc2 Qc7 Rab1 Rb7 Rd2 Rd8 Re1 Rb4 Rc1 Rbb8 e4 fxe4 Nxe4 Nfxe4 Bxe4 Ne6 Qc3 Rf8 f4 Nd4 fxe5 dxe5 Rf1 Qb6 Kg2 Rxf1 Kxf1 Qb4 Qe3 a4 bxa4 Rf8+ Kg2 Kg8 h4 Qxa4 Qg5 Qb4 Bxg6 hxg6 Qxg6+ Kh8 Qh5+ Kg8;
2r2rk1/1b3p1p/1p1q1np1/pPnp4/3N4/P1N1P1P1/5PBP/R2Q1RK1 w - - acd 51; acs 1306; bm Rc1; c3 "Nc6"; cce 0; ce 0; id "midgames.001"; pm Rc1; pv Rc1 Rc7 Nce2 Rfc8 Nf4 Nce4 Rxc7 Rxc7 Qa1 Rc4 Qb2 Ng4 Nd3 Qc7 h3 Ngf6 Rd1 Nc3 Re1 Nfe4 Nf4 Qc5 h4 Na4 Qa1 Nac3;
2r2rk1/1b3p1p/p5p1/q2pb3/Pp6/3BP2P/1P1NQPP1/3R1RK1 w - - acd 51; acs 2000; bm Ra1; c3 "Nf3"; cce 0; ce 0; id "midgames.000"; pm Ra1; pv Ra1 Rfe8 Rfe1 Qc7 Nf3 a5 Bb5 Re7 Nxe5 Qxe5 Qd2 Rec7 Rac1 Rxc1 Rxc1 Rxc1+ Qxc1 d4 exd4 Qxd4 Qc7 Bd5 Qxa5 Be6 Qc7 Qxb2 a5 Qc3 Qb8+ Kg7 a6 b3 Kh2 b2 a7 Bd5 Bd3 Qxd3 Qe5+ f6 Qc7+ Kh6 Qf4+ Kg7;
r1bqkb1r/pp3ppp/2n1pn2/2pp4/3P1B2/2PBPN2/PP3PPP/RN1QK2R b KQkq - acd 46; acs 12960; bm Nh5; c3 "Bd6 Be7 Qb6"; cce 16; ce 16; id "kai_openings_nr_42"; pm Qb6 {113} Bd6 {97} Be7 {94} Nh5 {29} cxd4 {21} c4 {18} b6 {9} Bd7 {1} a6 {1} h6 {1}; pv Nh5; white_wins 130; black_wins 141; draws 33; Opening D02q; Queen's Pawn; London;
r2qkb1r/pb3p2/2p1pn1p/1p2B3/2pPP1pP/2N5/PP2BPP1/R2QK2R w KQkq - acd 46; acs 7200; bm Bxg4; c0 "24"; c3 "O-O a4"; cce 0; ce 0; id "kai_openings_nr_48"; pm Bxg4; pv Bxg4 Rg8 Bh3 b4 Ne2 Nxe4 Nf4 Bd6 Qh5 Bxe5 Qxe5 Nf6 Nxe6 fxe6 Bxe6 Nd7 Qh5+ Ke7 Bxg8 Qxg8 Qxh6 Rf8 Qg5+ Qxg5 hxg5 c5 Rh7+ Ke6 O-O-O Rxf2 Rh6+ Ke7 Rh7+ Ke6;Opening D43; Semi-Slav Moscow;
r2qkbr1/1b3p2/p1p1pn1p/1p2B3/2pPP1pP/2N3P1/PP2BP2/R2QR1K1 b q - acd 45; acs 7200; bm h5; c0 "23"; c3 "Bb4 Rg6"; cce -0; ce 0; id "kai_openings_nr_46"; pm h5; pv h5 Qc2 Nd7 Bf4 Qf6 b3 Qxd4 e5 cxb3 axb3 O-O-O Red1 Qb6 Qh7 Rg7 Qxh5 c5 Bd3 f5 exf6 Nxf6 Qe5 Nd7 Qe1 Nf6 Qe5;Opening D43; Semi-Slav Moscow;
r2qr1k1/b1p2pp1/p1n1bn1p/1p1pp3/4P3/2PP1N1P/PPB1QPP1/R1B1RNK1 w - - acd 42; acs 2552; bm exd5; c0 "78"; c3 "Bd2"; cce 0; ce 0; id "kai_openings_nr_152"; pm N3h2 {3} Ng3 {2} exd5 {1}; pv exd5 Bxd5 Ne3 Be6 Nf1 Bd5; white_wins 1; black_wins 1; draws 4; Opening C54; Giuoco Piano;
r4rk1/pp2pp1p/5bp1/n1BP4/4P1b1/5N2/q3BPPP/1R1Q1RK1 w - - acd 57; acs 7200; bm e5; c3 "Rb4"; cce 0; ce 0; id "midgames.130"; pm e5 {8} Bxe7 {2}; pv e5 Bxe5 Bxe7 Rfe8 d6 Bxd6 Ra1 Qxa1 Qxa1 Rxe7 h3 Bxf3 Bxf3 Nc6 Rd1 Rd8 Bxc6 bxc6 Kf1 Bc7 Rxd8+ Bxd8 g4 Bb6 Qc3 Re6 f4 Re4 Qf3 Re3 Qxc6 Rxh3 Kg2 Re3 g5 Re2+ Kh3 Re3+; white_wins 2; black_wins 2; draws 6;
r4rk1/pppq1pp1/2n2b1p/3n1b2/3P4/P1N2N1P/1PB2PP1/R1BQR1K1 w - - acd 53; acs 3600; bm Bb3; c3 "Ne5"; cce 0; ce 0; id "midgames.133"; pm Ne4 {4} Ne5 {2} Ba4 {1} Bb3 {1} Bxf5 {1}; pv Bb3 Nxc3 bxc3 Rfe8 Bf4 Rxe1+ Qxe1 Na5 Ba2 Re8 Qf1 Be6 Bxe6 Rxe6 Rb1 a6 Be5 Bxe5 Nxe5 Qe7 Nd3 Re2 Nf4 Re4 Nd3 Re2; white_wins 1; black_wins 1; draws 7;
1r2r1k1/b2b1ppp/2pq1n2/p2p4/8/1P2P1P1/PBQ1BPNP/2R2RK1 w - - acd 42; acs 555; bm Nf4; c3 "Bd3"; cce 0; ce 4; id "midgames.204"; pm Nf4; pv Nf4 Ne4;
r1bq1rk1/pp2bppp/2n1pn2/2pp4/2P5/1P3NP1/PB1PPPBP/RN1Q1RK1 w - - acd 44; acs 4260; bm cxd5; c3 "e3"; cce 13; ce 17; id "kai_openings_nr_178"; pm e3 {1894} cxd5 {853} d3 {264} Ne5 {13} Na3 {11} d4 {11} Re1 {3} a3 {3} Nc3 {2} Qc1 {2} Qc2 {1}; pv cxd5 Nxd5 d4 cxd4 Nxd4 Bd7 Nc3 Nxc3 Bxc3 Rc8 Qd3 Nxd4 Bxd4 Bc6 Bxa7 Qxd3 exd3 Ba3 Bxc6 Rxc6 Be3 Rd8 d4 g6 Rfe1 Bb2 Rad1 Rcd6 Kf1 b5 Re2 Bc3 Rc2 Bxd4 Bxd4 Rxd4 Rxd4 Rxd4 Ke2 Rd7 a4 bxa4 bxa4 Ra7 Rc4 Ra5 Ke3 Kg7 Rh4 Kf6; white_wins 795; black_wins 730; draws 716; Opening ECO:A14; English: Neo-Catalan Declined, 5...O-O 6.b3 c5 7.Bb2 Nc6; 1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O O-O 6.b3 c5 7.Bb2 Nc6 *;
rnbqk1nr/ppp1b1pp/3p4/5pN1/2PPp3/2N5/PP2PPPP/R1BQKB1R w KQkq - acd 45; acs 6120; bm h4; c0 "65"; c3 "Nh3"; cce 6; ce 13; id "kai_openings_nr_126"; pm Nh3 {927} h4 {63} Nd5 {15} Qd2 {2} Ngxe4 {1} f4 {1}; pv h4 c6 Bf4 h6 Nh3 Be6 e3 Nf6 Bg3 O-O Nf4 Bf7 Be2 Nbd7 h5 Kh7 O-O Qe8 Rc1 a6 b4 Rg8 a4 Bd8 Rb1 Bc7 b5 Ba5 Qb3 Qe7 bxc6 bxc6 Qa3 c5 Ncd5 Nxd5 Nxd5 Bxd5 cxd5 Rgb8 Rxb8 Rxb8 Bxa6 Bb4 Qc1 Nf6 dxc5 Bxc5; white_wins 246; black_wins 237; draws 209; Opening ECO:A21; English: Lukin, 5.Ng5 Be7; 1.c4 e5 2.Nc3 d6 3.Nf3 f5 4.d4 e4 5.Ng5 Be7 *;
r1bq1rk1/pp3ppp/2n1pn2/2pp4/2PP4/P1PBPN2/5PPP/R1BQ1RK1 b - - acd 44; acs 3492; bm b6; c0 "19"; c3 "dxc4 Qc7"; cce -9; ce 0; id "kai_openings_nr_36"; pm dxc4 {5179} Qc7 {3939} b6 {1681} Ne4 {226} Qd6 {161} Na5 {98} Re8 {46} Qe7 {41} Qa5 {17} h6 {12} Bd7 {10} Rb8 {10} a6 {7} cxd4 {4}; pv b6 Ne5 Na5 cxd5 exd5 f3 Bb7 Bb2 Rc8 a4 Re8 Ba3 h6 Re1 Rc7 Qc2 Qc8 Bf5 Qd8 Bd3; white_wins 4075; black_wins 3849; draws 3196; Opening Nimzo-Indian Defense: Normal Variation. Bernstein Defense Exchange Line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O Nc6 8.a3 Bxc3 9.bxc3; CaxtonID: 2851; ECO: E57;
rnb1kbnr/ppp1pp1p/3q2p1/8/3P4/2N5/PPP2PPP/R1BQKBNR w KQkq - acd 45; acs 12960; bm Nb5; c0 "10"; c3 "Nf3"; cce 53; ce 62; id "kai_openings_nr_19"; pm Nf3 {175} Bc4 {43} Nb5 {14} Nge2 {5} Bb5+ {4} Bd3 {3} Be3 {2} g3 {1}; pv Nb5; white_wins 108; black_wins 81; draws 38; Opening B01; Scandinavian Defence;
rnbq1rk1/pp2bppp/2p2n2/3p4/1P1P4/P1N1P1N1/5PPP/R1BQKB1R b KQ - acd 41; acs 4500; bm Be6; c0 "42"; c3 "Re8"; cce -1; ce 8; id "kai_openings_nr_79"; pm Re8 {311} b5 {72} Nbd7 {35} a5 {17} Be6 {16} Bd6 {14} g6 {9} Bg4 {5} Ne8 {4} Na6 {2} h6 {1}; pv Be6 Na4 Bd6 Bd3 Re8 O-O Nbd7 Bd2 Ne4 Nc5 Nxd2 Qxd2 Rb8 Nxe6 Rxe6 Nf5 Bc7 b5 g6 bxc6 bxc6 Ng3 c5 dxc5 Nxc5 Rab1 Reb6 Rxb6 axb6 Be2 Ra8 Rd1 Rxa3 Bf3 h5 Qxd5 Qxd5 Bxd5 Bxg3 hxg3; white_wins 167; black_wins 166; draws 65; Opening E46; Nimzo-Indian Rubinstein;
r1b2rk1/ppq2ppp/2n2n2/2pp4/3P4/P1PBPN2/5PPP/R1BQ1RK1 w - - acd 52; acs 7200; bm dxc5; c0 "19"; c3 "a4"; cce -10; ce 0; id "kai_openings_nr_194"; pm Nh4 {1133} a4 {903} dxc5 {287} h3 {132} Nd2 {41} Bb2 {39} c4 {11} Rb1 {10} Qc2 {3} Ne1 {2} Ng5 {1} Qe2 {1} Re1 {1}; pv dxc5 Bg4 a4 Rfe8 Be2 Bxf3 Bxf3 Ne5 Ba3 Nxf3+ Qxf3 Re4 c4 Rxc4 Bb2 Ne4 Rfc1 Qxc5 Rxc4 Qxc4 Rc1 Qxa4 Qg4 Nc3 Qf3; white_wins 903; black_wins 961; draws 640; Opening E58; Nimzo-Indian Rubinstein;
r2q2k1/pp4bp/6p1/n3p3/3PP1P1/4B3/P3N1PP/R2Q1K2 w - - acd 48; acs 3600; bm Kg1; c3 "d5"; cce 28; ce 42; id "midgames.096"; pm Kg1 {16} d5 {14} Rc1 {1}; pv Kg1 b5 d5 Nc4 Bf2 Nd6 Ng3 a5 Rc1 Rc8 Rc6 Qd7 Qc2 Nc4 Rxc8+ Qxc8 h3 Bf8 Nf1 Bc5 Nh2 Bxf2+ Qxf2 Nd6 Qb6 Nxe4 Qxb5 Qc1+ Nf1 Qf4 Qe8+ Kg7 Qe7+ Kh6 Qa7 Nc3 g3 Qf3 Qe3+ Qxe3+ Nxe3 Nxa2 d6 Nb4 d7 Nc6 Nc4 a4 Kf2 Kg7 Ke3 Kf6 Ke4 Ke6 Nxe5 Nd8 Nc4 h6 Ke3 Nf7 Kd4 Kxd7 Nb6+ Kd6 Nxa4 Ng5 h4 Ne6+ Ke3; white_wins 9; black_wins 7; draws 16;
2r1r1k1/pbqn1ppp/1p2pn2/6B1/3P4/2PB1N2/P3QPPP/2R1R1K1 w - - acd 48; acs 1800; bm c4; c3 "Bb5"; cce -6; ce 12; id "midgames.062"; pm c4 {33} Bh4 {32} Ne5 {11} Bd2 {6} h3 {6} Bb5 {5} a4 {2} Be3 {1} Rc2 {1}; pv c4 Qd6; white_wins 21; black_wins 22; draws 26;
1r1qk2r/6p1/3pp2p/2n1p1b1/1pB1P1P1/4QPN1/PPP4P/1K1R3R w k - acd 48; acs 7200; bm Qe2; c3 "Qg1"; cce 0; ce 21; id "midgames.182"; pm Qe2; pv Qe2 Rf8 Rhf1 Rf7 Qe1 Rb6 Nh1 Rb8 Nf2 Rxf3 Nd3 Nxd3 Bxd3 Rxf1 Bxf1 Ke7 Qg3 Bf4 Qh4+ Bg5 Qh3 Qa5 Qb3 Ra8 Bc4 Qa4 Bxe6 Qxb3 Bxb3 Rf8 a3 bxa3 bxa3 Rf4 Bd5 Rxg4 Rd3 Rg2 h3 Rh2 a4 Bd2 c3 Kd8 a5 Kc7 a6 Kb8 Bc4 Kc7 h4 Bf4 h5 Rd2 Rxd2 Bxd2 a7 Kb7 Kc2;
r3kbr1/pb2qp2/2p1pn1p/1p2B3/2pPP1pP/2N5/PP2BPP1/R2Q1RK1 w q - acd 41; acs 2332; bm Re1; c0 "22"; c3 "b3"; cce -44; ce -23; id "kai_openings_nr_41"; pm b3 {8} Qc2 {2} Rc1 {1}; pv Re1 Rd8; white_wins 1; black_wins 2; draws 7; Opening D43; Semi-Slav Moscow;
r2qkb1r/pp1npppp/2p2n2/3p4/6b1/3P1NP1/PPPNPPBP/R1BQ1RK1 b kq - acd 43; acs 2332; bm e6; c3 "e5"; cce -24; ce 0; id "kai_openings_nr_145"; pm e5 {3325} e6 {1305} g6 {8} Qc7 {5} h6 {5} Bh5 {1}; pv e6 e4 Be7 exd5 exd5 a4 a5 h3 Bh5 Re1 O-O Nb3 Re8 Bd2 Qc7 Bf4 Qd8 Bd2; white_wins 1401; black_wins 1188; draws 1428; Opening ECO:A07; Reti: KIA, Yugoslav, Main Line, 6.Nbd2; 1.Nf3 d5 2.g3 Nf6 3.Bg2 c6 4.O-O Bg4 5.d3 Nbd7 6.Nbd2 *;
r1bqr1k1/pppp1ppp/2n2n2/6N1/2P1p3/2P3P1/P2PPPBP/R1BQ1RK1 w - - acd 48; acs 3489; bm Qc2; c0 "70"; c3 "f3"; cce -27; ce 0; id "kai_openings_nr_134"; pm f3 {1980} d3 {1242} Qc2 {675} Rb1 {25} d4 {10} Nh3 {7} e3 {1}; pv Qc2 Qe7 d3 exd3 exd3 h6 Nf3 d6 Rb1 b6 Nd4 Nxd4 cxd4 d5 Bf4 c6 Be5 Bf5 cxd5 cxd5 Qb3 Rac8 Rbc1 Be6 Rfe1 Rxc1 Rxc1 Qd7 Bxf6 gxf6 Bf3 Kg7 h4 Rd8 Kg2 Bh3+ Kg1 Bf5 Bg2 Bg6 Qd1 Bf5 Bf3 Re8 Kg2 Bh3+ Kg1 Rd8 Kh2 Be6 Qc2 Bf5 Qd1; white_wins 1205; black_wins 1433; draws 1131; Opening A29; English Four Knights;
1rb2rk1/2q2pb1/p2p1np1/P1nP2Bp/2N1P3/1pP2PN1/3QB1PP/2R2RK1 w - - acd 44; acs 6120; bm Rcd1; c3 "Rb1"; cce 0; ce 29; id "midgames.242"; pm Rcd1; pv Rcd1 Bd7;
1brr2k1/1p2qpp1/2n1b2p/1N1p2n1/8/P3PN1P/BB2QPP1/2RR2K1 w - - acd 50; acs 2000; bm Nfd4; c3 "Nxg5"; cce 0; ce 30; id "midgames.153"; pm Nfd4; pv Nfd4 Nxd4 Nxd4 Qd6 f4 Rxc1 Rxc1 Ne4 Nxe6 Qxe6 Rd1 Bc7 a4 Nf6 Bxf6 Qxf6 Bxd5 Re8 Qc4 Bb6 Kh1 Bxe3 Bxb7 Qxf4 Qxf4 Bxf4 a5 Re3 a6 Ra3 Rd8+ Kh7 Kg1 Kg6 Kf2 Kf6 Ke2 Ke7 Rd3 Ra4 Bc8 Bd6 g4 g6 Kd2 f5 gxf5 gxf5 Rd5 f4 Ke2 Ra3 Rd3 Rxd3 Kxd3 Bc5 Ke4 Kd6 Kxf4 Kc7;
r2qk2r/1p1b1pb1/p2pp3/4n1pp/3NP3/5P2/PPP1NBPP/R2Q1RK1 w kq - acd 44; acs 6120; bm Qe1; c3 "Qd2"; cce 0; ce 30; id "midgames.097"; pm Qe1; pv Qe1 Rc8 Kh1 Qe7 Rd1 O-O c3 f6 b3 h4 h3 b5 Qd2 Rfe8 Nc2 Nf7 Ne3 Red8 c4 Be8 Kg1 Bf8 cxb5 axb5 Rc1 Rxc1 Rxc1 Ra8 Nd4 Ne5 Ng4 Nxg4 hxg4 Qf7 Rc2 Bd7 Nc6 Rc8 Nb4 Qe8 Rxc8 Qxc8 Bd4 Kf7 Be3 Ke8;
3brrk1/1ppq1ppp/p1n5/3p4/3P1B2/2PQRN2/PP3PPP/4R1K1 w - - acd 49; acs 2000; bm h3; c3 "R3e2"; cce 0; ce 31; id "midgames.030"; pm h3 {5} Ne5 {1} Rxe8 {1}; pv h3 Rxe3 Rxe3 f6 Nd2 Ne7 Nb3 Qf5 Qxf5 Nxf5 Re2 g5 g4 Ng7 Bh2 b6 Nc1 Re8 Rxe8+ Nxe8 f4 Kf7 Kg2 Be7 Nd3 a5 b3 b5 a4 bxa4 bxa4 Bd6 Nc1 gxf4 Kf3 Ng7 Nb3 Ne6 h4 c5 dxc5 Be5 c4 dxc4 Nxa5 Nxc5 Nxc4 Nxa4 Bxf4 Bxf4; white_wins 1; black_wins 1; draws 5;
r2q1rk1/pp3ppp/2n1b3/3Nn1b1/2P2B2/1N6/PP2B1PP/R2Q1R1K w - - acd 53; acs 2000; bm Bxe5; c3 "Bg3"; cce -31; ce 0; id "midgames.038"; pm Nc5 {24} Bg3 {21} Qc1 {8} Bxe5 {2} Bxg5 {2} Qd2 {1}; pv Bxe5 Nxe5 Nc5 Bxd5 Qxd5 Qe7 Rf5 Nc6 Rxg5 Qxe2 Rxg7+ Kxg7 Qg5+ Kh8 Qf6+ Kg8 Qg5+; white_wins 13; black_wins 17; draws 28;
r1n1r1k1/1p3p2/2p2pbp/3p4/1b1P3P/pPNBP1N1/P4PP1/2RR2K1 w - - acd 57; acs 2000; bm Nf5; c3 "Nce2"; cce 0; ce 33; id "midgames.141"; pm Nf5; pv Nf5 Nd6 Nxd6 Bxd6 g3 Bb4 Be2 Kg7 Kg2 Bf5 Bf3 Rad8 Ne2 Bg6 Nf4 Kf8 Kg1 Ra8 Ne2 Kg7 Bg4 Be4 Nc3 Re7 Nxe4 Rxe4 Bf5 Ree8 Kh2 Rad8 Bd3 h5 Rh1 Rh8 Bf5 Bd2 Rc2 Bb4 Kg2 Rde8 Kf3 Ra8 Rcc1 Rad8 Kg2 Rde8 Bd3 Rd8 Rhd1 Rhe8 Kf3 Rh8 Rg1 Rd6 Bf5 Rdd8 Rh1 Rde8 g4 Kf8 gxh5 Rxh5 Bg4;
r1bqk2r/5ppp/p1np1b2/1p1Np3/4P3/N1P5/PP3PPP/R2QKB1R b KQkq - acd 44; acs 2332; bm Rb8; c0 "12"; c3 "O-O Ne7"; cce -47; ce -7; id "kai_openings_nr_181"; pm O-O {2935} Bg5 {1107} Ne7 {799} Bb7 {562} Rb8 {317} Be6 {19} Bd7 {16} Nb8 {10} Bh4 {4} g6 {2}; pv Rb8 Nc2 Bg5 a4 bxa4 Ncb4 Nxb4 Nxb4 Bd7 Bxa6 Qa5 Qxd6 Rb6 Qd3 Be7 Nd5 Rxb2 O-O Qc5 Rab1 Rxb1 Rxb1 O-O Nxe7+ Qxe7 Rb7 Rd8 Bc4 h6 Ra7 Qg5 f4 Qe7 fxe5 a3 Qd4 Qg5 h4 Qxh4 Rxd7 Qe1+ Bf1 Rxd7 Qxd7 a2 e6 Qxf1+ Kxf1 a1=Q+ Kf2 Qa2+ Kg3 fxe6 Qe8+ Kh7 Qc8 Qd2 Qxe6 Qe3+ Kg4 Qxc3 Kh5 Qc2 Qg4 Kg8; white_wins 2145; black_wins 1546; draws 1912; Opening ECO:B33n; Sicilian: Pelikan, Chelyabinsk, 9.Nd5 Be7, 11.c3; 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Nd5 Be7 10.Bxf6 Bxf6 11.c3 *;
r2qrbk1/1b1n1p1p/p1pp1np1/1p2p3/P2PP3/1PPB1N1P/3N1PP1/R1BQR1K1 w - - acd 46; acs 6120; bm Bf1; c3 "Qc2"; cce 0; ce 44; id "midgames.107"; pm Bb2 {13} Qc2 {7} Ba3 {2} b4 {2} Nf1 {1}; pv Bf1; white_wins 7; black_wins 7; draws 8;
rn1qk2r/p1ppbppp/bp2pn2/8/2PP4/1P3NP1/P2BPPBP/RN1QK2R b KQkq - acd 44; acs 1801; bm d5; c0 "20"; c3 "c6"; cce -46; ce 0; id "kai_openings_nr_197"; pm c6 {23230} d5 {3001} O-O {895} Bb7 {886} Nc6 {193} c5 {5} Ne4 {4} g6 {2} h6 {1}; pv d5 O-O O-O Ne5 c5 cxd5 Nxd5 Nc3 cxd4 Nxd5 exd5 Bf4 Bf6 Qxd4 Nd7 Bxd5 Qe8 Bxa8 Nxe5 Qd6 Qxa8 Bxe5 Rd8 Qc7 Rc8 Qd6 Rd8; white_wins 10983; black_wins 8101; draws 8706; Opening ECO:E15p; Queen's Indian: Nimzowitsch, 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2; 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2 *;
rnbqk2r/pp3ppp/4p3/2Pn4/8/P1P2P2/4P1PP/R1BQKBNR b KQkq - acd 45; acs 2332; bm f5; c0 "41"; c3 "Qa5"; cce -71; ce -23; id "kai_openings_nr_76"; pm Qa5 {2647} f5 {636} Nd7 {58} O-O {25} Qc7 {5} Bd7 {4} Nxc3 {4} Qh4+ {4} Qf6 {3} Nc6 {1}; pv f5 c4; white_wins 1439; black_wins 930; draws 811; Opening Nimzo-Indian Defense: Saemisch Variation. Keres Variation 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.dxc5; CaxtonID: 1402; ECO: E25;
1qr1r1k1/1b1nbppp/pp1ppn2/8/2PNP3/2N1BP2/PP3QPP/2RR1BK1 w - - acd 43; acs 3960; bm Qd2; c3 "a3"; cce -12; ce 37; id "midgames.044"; pm Kh1 {52} a3 {27} b3 {21} Nb3 {20} Nc2 {11} b4 {7} g4 {6} h3 {3} Rc2 {2}; pv Qd2 h6 b3 Ne5 Bf2 Red8 Qe3 Re8 h3 Ned7 Qd3 Rcd8 Qd2 Ne5 Na4 Nfd7 Be3 Ng6 b4 Rc8 a3 Bf6 Bd3 Nge5 Be2 Ng6 Bf1 Ne7 Bd3 d5 exd5 exd5 c5 b5 Nb6 Nxb6 cxb6 Qd6 Rxc8 Rxc8 Nb3 d4 Bxh6 gxh6 Qxh6 Be5 Bh7+ Kh8 Qxd6 Bxd6; white_wins 44; black_wins 48; draws 56;
r1b1kb1r/pp1n1ppp/1qn1p3/3pP3/3P4/3B1N2/PP2NPPP/R1BQK2R b KQkq - acd 47; acs 4680; bm Bb4+; c0 "35"; c3 "f6"; cce -106; ce -56; id "kai_openings_nr_64"; pm f6 {1310} Bb4+ {303} Qb4+ {27} Be7 {17} Nb4 {3} f5 {2} h6 {2} Qc7 {1}; pv Bb4+; white_wins 744; black_wins 357; draws 520; Opening ECO:C06i; French: Tarrasch, Closed, 8...Qb6 9.Nf3; 1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 cxd4 8.cxd4 Qb6 9.Nf3 *;
r1b2rk1/4bpp1/p2p1n1p/q3p3/1p2PP2/3BB3/PPPQN1PP/1K1R3R w - - acd 42; acs 2332; bm c4; c3 "Rhf1"; cce -74; ce -24; id "midgames.074"; pm Rhf1 {13} Ng3 {3} c4 {3} a3 {2} h3 {2} Nc1 {1}; pv c4 Ng4 Bg1 Bb7 a3 exf4 axb4 Qc7 h4 Rab8 Nxf4 Bf6 Rh3 Rfe8 Rg3 Bxe4 Bxe4 Rxe4 Nd5 Qd7 Nxf6+ Nxf6 Bd4 Nh5 Rf3 d5 Bc3 Rxc4 Qxd5 Qxd5 Rxd5 Rxh4 Ka2 Nf6 Rd6 Ne4 Rxa6 Rg4 g3 Rb7 Be1 Kh7 Re3 Ng5 Rc6 Ne6 Bc3 Kg8 Kb1 Rb8; white_wins 8; black_wins 12; draws 4;
r1bqk2r/pp1n1ppp/5n2/2pp2B1/1b1P4/2NBPN2/PP3PPP/R2QK2R b KQkq - acd 45; acs 3191; bm Bxc3+; c0 "56"; c3 "Qa5"; cce -50; ce 0; id "kai_openings_nr_113"; pm Qa5 {1398} c4 {233} Bxc3+ {12} O-O {10} cxd4 {2} h6 {1}; pv Bxc3+ bxc3 c4 Bf5 Qa5 Qc2 O-O O-O Re8 Bh4 Ne4 Bxe4 dxe4 Nd2 Nb6 Rfb1 Bd7 Rb4 Qa6 Qb1 f5 a4 Rac8 Rb5 Na8 Rd5 Nb6 Rd6 Re6 Rxe6 Bxe6 a5 Nd5 Qb2 h6 Bg3 Rd8 h3 Rd7 Qa3 Kh7 Be5 Kg8 Bg3; white_wins 612; black_wins 426; draws 618; Opening D38; QGD Ragozin;
5rk1/1p1r1ppp/2n1p3/q3Pn2/1b1PR2P/3B1N2/1B3PP1/1R1Q2K1 w - - acd 40; acs 555; bm Re2; c3 "Ra1"; cce 0; ce 51; id "midgames.140"; pm Re2; pv Re2;
r1b1k1nr/pppq1ppp/2np4/b3p3/2BPP3/1QP2N2/P4PPP/RNB1K2R w KQkq - acd 42; acs 3279; bm dxe5; c0 "4"; c3 "O-O"; cce -69; ce -16; id "kai_openings_nr_8"; pm dxe5 {332} O-O {25} Nbd2 {16} a4 {2}; pv dxe5; white_wins 97; black_wins 154; draws 114; Opening ECO:C52; Evans Gambit: Tartakower Attack, 7...Qd7; 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5 6.d4 d6 7.Qb3 Qd7 *;
r1bq3k/1ppnn2p/3p1rpb/P2Ppp2/1BP1P3/2NB4/3N1PPP/R2Q1RK1 w - - acd 43; acs 6120; bm Nb5; c3 "Nb3"; cce 0; ce 54; id "midgames.079"; pm Nb5; pv Nb5;
2rq1r1k/4b1pp/p1npbn2/1p1Np3/2P1Pp2/1P1B4/PBN1QPPP/2KR3R w - - acd 44; acs 2000; bm f3; c3 "Kb1"; cce 0; ce 58; id "midgames.063"; pm f3; pv f3;
1rb1rbk1/2qn2pp/3pp3/1p2Pp2/3R1P2/2N2B1P/1PP3PB/4QR1K w - f6 acd 44; acs 1469; bm b4; c3 "exf6"; cce 0; ce 60; id "midgames.236"; pm b4; pv b4 dxe5;
rn1q1rk1/2p1bppp/p3pn2/1p6/3Pb3/5NP1/PP1BPPBP/RNQ2RK1 b - - acd 46; acs 3447; bm c6; c0 "90"; c3 "Bb7 Nbd7"; cce -64; ce 0; id "kai_openings_nr_156"; pm Bb7 {1205} Nbd7 {978} Nc6 {334} Qc8 {202} b4 {89} c6 {29} Ra7 {12} Bd6 {4} h6 {4} Bd5 {2} Nd5 {1} a5 {1}; pv c6 Rd1 Nbd7 Nc3 Bg6 Ne5 Nxe5 dxe5 Nd5 a4 Bh5 Re1 Qb6 h3 h6 Bxh6 gxh6 Qxh6 Bg6 Be4 Bxe4 Nxe4 Qd4 Ng5 Bxg5 Qxg5+ Kh8 axb5 axb5 Qh6+ Kg8 Qg5+ Kh8; white_wins 1109; black_wins 708; draws 965; Opening E05; Open Catalan;
2q2rk1/4bppp/pr1ppn2/2p5/4P3/1PBQ4/P1P1BPPP/R4RK1 b - - acd 44; acs 2332; bm Qc6; c0 "13"; c3 "d5"; cce -85; ce -16; id "kai_openings_nr_188"; pm d5 {146} Nd7 {13} Qc6 {10}; pv Qc6 Bf3; white_wins 74; black_wins 44; draws 39; Opening B49; Sicilian Taimanov;
1r1q1rk1/1p2bppp/2n1p3/1R1pP3/3P4/3BPN1P/P5P1/4QR1K w - - acd 49; acs 3600; bm Qb1; c3 "e4"; cce 0; ce 72; id "midgames.177"; pm Qb1; pv Qb1 g6;
1r1r4/p3k1p1/2p2n2/7p/PbB5/5PP1/1B2K2P/R2R4 w - - acd 47; acs 7200; bm f4; c3 "Rxd8"; cce 0; ce 73; id "midgames.196"; pm f4; pv f4 a5 Rxd8 Rxd8 Rd1 Re8 f5 Kf8+ Be6 Ke7 Bb3 Kf8+ Kf3 Be7 Be6 Rb8 Bc3 Nd5 Bxa5 Ra8 Bxd5 Rxa5 Bxc6 Rxf5+ Ke4 Rf2 Bb5 Bb4 Rd8+ Ke7 Rd4 Ba5 Rd7+ Kf6 h4 Rg2 Rd6+ Ke7 Rg6 Be1 Rxg7+ Kf6 Rg5 Rxg3 Rf5+ Ke6 Re5+ Kd6 Rd5+ Kc7 Kf5 Rg2 Rd7+ Kb6 Rh7 Bxh4;
1rb2rk1/4bp1p/p1p1p1p1/4p3/N1B1P3/1P1R4/P1PK1PPP/7R w - - acd 51; acs 2000; bm Kc1; c3 "c3"; cce 0; ce 78; id "midgames.244"; pm Kc1; pv Kc1 Kg7;
2rqkb1r/pb1n1ppp/4p3/1B1n4/Np1N4/8/PP3PPP/R1BQR1K1 w k - acd 50; acs 1800; bm b3; c3 "Qh5"; cce -65; ce 13; id "midgames.029"; pm Qh5 {39} Qg4 {4} Nc6 {1} Nf5 {1} Nxe6 {1}; pv b3 Be7 Rxe6 O-O Nc6 Bxc6 Rxc6 Nc7 Bf1 Ne5 Qxd8 Rfxd8 Rc2 Nd5 Rxc8 Rxc8 Bb2 Bf6 h3 h5 Re1 Nc3 a3 a5 Rc1 Bg5 Rc2 Bf6 Bxc3 bxc3 Rxc3 Rxc3 Nxc3 Nf3+ gxf3 Bxc3 Bd3 Kf8 Kg2 Bd2 Kf1 Ke7 Ke2 Bc1 b4 a4 b5 Bxa3 Bc2 Bc5 Bxa4 f6 f4 h4 Kf3 Kd6 Bc2 Bb6 Kg4 Bxf2; white_wins 11; black_wins 17; draws 13;
1bqrr1k1/1p3p1p/p1p5/2Nn1pp1/1P1P2b1/P3P1P1/2QN1P1P/R3RBK1 w - - acd 43; acs 6120; bm Rac1; c3 "Qb2"; cce 0; ce 81; id "midgames.151"; pm Rac1; pv Rac1 Bc7;
3n1rk1/2p2ppp/qb1p1n2/1p2p2b/1P2P3/NBPP1N1P/5PP1/2BQ1RK1 w - - acd 46; acs 2000; bm g4; c3 "Nc2"; cce -74; ce 13; id "midgames.065"; pm g4 {6}; pv g4 Bg6 Nh4 Ne6 Nc2 c5 Ne3 c4 dxc4 Bxe3 cxb5 Qxb5 Bxe3 Nxe4 Re1 Rc8 Bxe6 fxe6 f3 Nxc3 Qxd6 Bf7 Bc5 Ne2+ Kh2 Nf4 Ng2 Nd3 Re3 Nxc5 bxc5 Qxc5 Qxe5 h6 Kg3 Qxe5+ Rxe5 g5 h4 gxh4+ Nxh4 Rc3 Kf2 Kg7 Re3 Rc4 Kg3 Rb4 Rc3 Rb5 Ng2 e5 Ne3 Rb3 Rxb3; white_wins 2; black_wins 3; draws 1;
3r2k1/1q4pp/p1b1p3/1p3p2/1P6/4PN2/1P2QPPP/2R3K1 w - - acd 52; acs 1469; bm Nd4; c3 "Rd1"; cce -89; ce 0; id "midgames.139"; pm Nd4 {5}; pv Nd4 Bd5 h3 Qe7 Rc5 h6 f4 Kh7 Nc6 Bxc6 Rxc6 Qxb4 Rxe6 Qd2 Qxd2 Rxd2 Rxa6 h5 b4 Rb2 Rb6 Rxb4 g4 hxg4 hxg4 fxg4 Kf2 Rb3 Re6 b4 Kg3 Rb1 Kxg4 b3 Rb6 b2 Kf5 Re1 Rxb2 Rxe3; white_wins 0; black_wins 1; draws 4;
r1bq1rk1/1pp2pbp/3p1np1/p1nPp3/2P1P3/2N2N1P/PPB2PP1/R1BQ1RK1 b - - acd 45; acs 3601; bm Nfd7; c0 "46"; c3 "b6 Nh5 Ne8"; cce -89; ce 26; id "kai_openings_nr_85"; pm Ne8 {4} Nfd7 {4} Nh5 {4} b6 {4} Bd7 {2} Qe7 {2}; pv Nfd7 Rb1 f5 Bg5 Bf6 Bh6 Nxe4 Bxe4 fxe4 Nd2 Bg7 Bxg7 Kxg7 Ndxe4 Nf6; white_wins 5; black_wins 3; draws 2; Opening E90; King's Indian;
1rb2r1k/1p1n3n/p2p1q2/2pP1p1p/P1N5/2N2P2/1P1QB1PP/R4RK1 w - - acd 45; acs 2000; bm a5; c3 "Qf4"; cce 0; ce 132; id "midgames.238"; pm a5; pv a5 b6 axb6 Nxb6 Na5 Bd7 Nc6 Bxc6 dxc6 Qd4+ Qxd4+ cxd4 Na4 Nd5 Bxa6 Rb4 b3 Nc7 Bc4 Rf6 Rfe1 d5 Bd3 Rxc6 Bxf5 Rxb3 Rac1 Rxc1 Rxc1 Ne8 Rc8 Nf6 Kf2 Kg8 Rc6 h4 Nc5 Rc3 g4 hxg3+ hxg3 Ng7 Rxf6 Nxf5 Rxf5 Rxc5 Ke2 Rc3 Rxd5 Re3+ Kf2 Rd3 Rd7 Rd2+ Ke1 Rd3 Ke2 Re3+ Kf2 Rd3 f4 Kf8 Rh7;
r3kb1r/pb2qp2/2p1pn1p/1p2B3/2pPP1pP/2N5/PP2BPP1/R2QK2R w KQkq - acd 45; acs 3200; bm a4; c0 "22"; c3 "O-O b3"; cce -142; ce 0; id "kai_openings_nr_40"; pm Bxg4 {22} O-O {14} b3 {7} a4 {2}; pv a4 b4 Nb1 Bg7 Nd2 c5 Nxc4 Rd8 Bd3 O-O Qe2 Ne8 Rd1 f6 Bg3 Rxd4 O-O e5 f3 gxf3 gxf3 f5 exf5 Nd6 Nxe5 Bd5 f4 Nxf5 Bxf5 Rxf5 Rxd4 cxd4 Qd3 Qe6 Qxd4 Bb7 Rf2 Bxe5 fxe5 Qc6 Qd8+ Kg7 Qe7+ Kg8 Qd8+; white_wins 3; black_wins 11; draws 11; Opening D43; Semi-Slav Moscow;
1r1qk2r/2p1bppp/2n1n3/1p1pP2b/1P6/2P2N1P/2B2PP1/RNBQR1K1 w k - acd 43; acs 1469; bm Na3; c3 "Ra6"; cce -222; ce 51; id "midgames.046"; pm Ra6 {4} Bd3 {2}; pv Na3; white_wins 0; black_wins 3; draws 3;
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Laskos
Posts: 10948
Joined: Wed Jul 26, 2006 10:21 pm
Full name: Kai Laskos

Re: Out of the Kai 450 positions, 99 not found by SF

Post by Laskos »

Dann Corbit wrote: ↑Mon Aug 12, 2019 11:12 pm From the current two files supplied, there are 92 with different move choices than those provided:

Code: Select all

1r3rk1/1b2np1p/p3qp1Q/1p6/4p2P/2P5/1PN1BPP1/2KR3R w - - acd 56; acs 22080; bm Nd4; c3 "Ne3"; cce 266; ce 31; id "midgames.216"; pm Nd4 {5}; pv Nd4 Qb6; white_wins 3; black_wins 0; draws 2;
r1b2rk1/1ppnq1pp/3p4/p3p3/1PP5/2R3P1/P1N1PPBP/3QK2R w K - acd 57; acs 22080; bm a3; c3 "b5"; cce 222; ce 11; id "midgames.073"; pm a3 {7}; pv a3; white_wins 2; black_wins 0; draws 2;
1rbq1rk1/4ppbp/p2p2p1/Pp1N1n2/2PP4/1P4P1/1B3PBP/R2Q1RK1 w - b6 acd 63; acs 22080; bm Nb6; c3 "Bc3"; cce 148; ce 0; id "midgames.054"; pm axb6 {6} Nb6 {4}; pv Nb6 Rxb6 axb6 Qxb6 c5 dxc5 dxc5 Qxc5 Bxg7 Kxg7 Qd2 Nd4 b4 Qb6 Qe3 Qf6 Ra2 Rd8 Rc1 h5 Rd2 Bg4 Kh1 Nf5 Qe1 Nd4; white_wins 4; black_wins 1; draws 4;
2kr3r/ppqnbpp1/2p1p2p/7P/3PQ3/5NP1/PPPB1P2/2KR3R w - - acd 41; acs 1800; bm Kb1; c3 "Qe2"; cce 186; ce 41; id "midgames.059"; pm Kb1 {28} Qe2 {5} Bf4 {4} c4 {3} Rhe1 {1}; pv Kb1 Qb6; white_wins 20; black_wins 2; draws 21;
1r1q1r2/4npk1/R3b1pp/2ppp3/3n4/2NPN1P1/1P1QPPBP/5RK1 w - - acd 40; acs 1469; bm Ra3; c3 "Rb1"; cce 0; ce -143; id "midgames.176"; pm Ra3; pv Ra3;
r2q1rk1/pp3pbp/1n4p1/3p4/4Q3/1B2P2P/PP3PP1/R1BR2K1 w - - acd 42; acs 2139; bm Qf3; c3 "Bxd5"; cce 164; ce 33; id "midgames.037"; pm Bxd5 {15} Qf3 {8} Qb4 {2} Qd3 {2}; pv Qf3 Qf6 Qxf6 Bxf6 Rb1 Rfd8 Bd2 Nc4 Bc3 Kg7 Bxf6+ Kxf6 e4 Rac8 exd5 Nd6 Rd4 Re8 Rf4+ Kg7 Kf1 b5 a4 Rc5 Rd4 a5 g3 Rb8 Kg2 Kf6 Rd3 Kg7 Rdd1 Kf6 h4 Kg7 Rd2 Ne4 Rc2 bxa4 Bxa4 Rxc2 Bxc2 Nf6 d6 Rd8 b4 axb4; white_wins 11; black_wins 1; draws 15;
r1r2k2/pp2ppbp/3pb1p1/3N4/2P1P1n1/1P6/P2BBPPP/1R3RK1 w - - acd 59; acs 22080; bm Bxg4; c3 "Bg5"; cce 148; ce 30; id "midgames.085"; pm Bg5 {44}; pv Bxg4 Bxg4 a4 h5 Rfe1 Be6 Be3 b6 f3 Ke8 Kf2 Rab8 h4 Bd7 Red1 Kf8 Bg5 Re8 Rd2 Rb7 Rc1 f6 Be3 Kf7 Rcd1 Rd8 Kg3 Rdb8 Rc1 Rh8 Ra2 Rc8 Re2 Rbb8 Nb4 Rb7 Nd3 Rbb8 Kf2 Rg8 Nb4 Rb7 Nd5 Rh8 Ree1 Bc6 Rcd1 Rc8 Rd2 Rbb8 Rc1 Bd7 Rdd1 Be6 Kg3 Bd7 Rh1 Rh8 Kf2 Rhc8 Rb1 Rb7 Rhe1 Rbb8 Re2 Be6 Rd1 Rh8 Red2 Rb7 Re1 Rc8 Kg3 Bd7 Nc3 Rg8 Red1 g5 Ne2 gxh4+ Kxh4; white_wins 21; black_wins 7; draws 14;
1r2k2r/1p3ppp/p2bp3/4n3/4B3/1NP5/P1P2PPP/R3K2R w KQk - acd 52; acs 21960; bm a4; c3 "f4"; cce 0; ce -107; id "midgames.198"; pm a4; pv a4 Ke7 f4;
2rqkb1r/pp2pppp/2n5/1B6/4P1b1/2Q2N2/PP3PPP/R1B1K2R w KQk - acd 58; acs 21960; bm O-O; c0 "Portisch-Huebner, Montreal (3) 1979"; c3 "Be3"; cce 161; ce 67; id "kai_openings_nr_12"; pm Be3 {28} O-O {21} Bf4 {10}; pv O-O a6 Ba4 b5 Bb3 e6 Bg5 Qa5 Qxa5 Nxa5 Ne5 Be2 Rfc1 Ra8 Bd2 Nxb3 axb3 Bd6 Nc6 Kd7 e5 Bb8 h4 Bd3 f3 Bg6 b4 Rc8 Nxb8+ Rcxb8 Be1 Rc8 Rd1+ Ke8 Rd6 Rc2 Bc3 h6 Rad1 Kf8 Kh2 Ke8 Kg3 Ke7 Rc6 Kf8 Rd2 Rc1 Rdd6 Ra1 Kf2 Kg8 g4 h5 Ke3 Rf1 Rxa6 Rc8 Rd4 hxg4 fxg4 Rb1; white_wins 32; black_wins 12; draws 11; Opening A34; Symmetrical English;
r4rk1/1q2bppp/p1bppn2/1p6/3BPP2/P1N3Q1/1PP1B1PP/4RR1K w - - acd 54; acs 21960; bm Bf3; c3 "Bd3"; cce 93; ce 16; id "midgames.004"; pm Bd3 {915} Bf3 {70} e5 {5}; pv Bf3 Rad8 b4 Kh8 Rf2; white_wins 470; black_wins 265; draws 243; Opening ECO:B85; Variation Sicilian: Scheveningen, classical; Comment *pwo (nat line); 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 a6 7. O-O Nc6 8. Be3 Be7 9. f4 O-O 10. Qe1 Bd7 11. Qg3 b5 12. a3 Nxd4 13. Bxd4 Bc6 14. Kh1 Qc7 15. Rae1 Qb7 *;
1r2r1k1/p1nq1pbp/bp1p1np1/2pP2B1/P1N1P3/2N2P2/1P2B1PP/R2Q1R1K w - - acd 52; acs 21960; bm Re1; c3 "Qd2"; cce 133; ce 62; id "midgames.050"; pm Qd2 {12} b3 {10} Rb1 {8} Re1 {8} Bh4 {2}; pv Re1 Bxc4; white_wins 21; black_wins 9; draws 10;
r1b2rk1/ppq2ppp/2n1p1n1/2ppP2Q/3P4/P1PB1N2/2P2PPP/R1B1K2R w KQ - acd 57; acs 21960; bm Ng5; c0 "5"; c3 "Be3 h4"; cce 69; ce 4; id "kai_openings_nr_169"; pm Be3 {574} O-O {388} h4 {17} Ng5 {16} Bd2 {14} dxc5 {10} a4 {4}; pv Ng5 h6; white_wins 440; black_wins 286; draws 271; Opening C18; French Winawer;
r3r1k1/1pqn1pbp/p2p1np1/P2P4/2p1PB2/2N2B1P/1PQ2PP1/R4RK1 w - - acd 51; acs 3600; bm Ra4; c3 "Be3"; cce 99; ce 42; id "midgames.117"; pm Ra4 {14} Rfc1 {2} Be2 {1} Be3 {1} Na4 {1} Nb1 {1}; pv Ra4 Ne5 Be2 Nfd7 Nd1 Rec8 Be3 Nc5 Ra3 Nb3 f4 Nd7 Bg4 Qd8 Nc3 Nd4 Qd2 Nb3 Qf2 Rc7 Rd1 Nbc5 Bxd7 Bxc3 Bxc5 Rxc5 bxc3 Qxd7 Qd4 Qe7 Kh2 Re8 Re1 Qh4 g3 Qd8 Kg2 Rxa5 Rxa5 Qxa5 Qxc4 Qb6 e5 a5 Qa4 Re7 Kf3 Qc5 Qd4 Qc8 e6 fxe6 Qf6 Qf8 Qxf8+ Kxf8 Rxe6 b5; white_wins 9; black_wins 5; draws 4;
r2qkb1r/1ppb1ppp/p1n1pn2/8/2pP4/4PNP1/PP2QPBP/RNB2RK1 b kq - acd 56; acs 14820; bm Bd6; c0 "92"; c3 "b5"; cce 14; ce -42; id "kai_openings_nr_158"; pm b5 {3036} Bd6 {83} Nd5 {5} Rb8 {4} Be7 {2} Na5 {1}; pv Bd6 Qxc4 O-O Nbd2 Re8 Rd1 e5 dxe5 Bxe5 Qf1 Qe7 Nc4 Rad8 Bd2 Ne4 Nfxe5 Nxe5 Bxe4 Nxc4 Bxh7+ Kxh7 Qxc4 Qf6 Bc3 Qf3 Qf4 Qxf4 gxf4 Bc6 h4 Rxd1+ Rxd1 Re6 f5 Rd6 Rf1 Be4 f6 gxf6 f3 Bd5 a3 Bb3 Kg2 Rd3 Kf2 Rd1 Rxd1 Bxd1 Bxf6 Kg6 Be7 Bb3 Kg3 Kh5 e4 b5 Kf4 c5 Bxc5 Kxh4 Bd4 Be6 Be5 Kh3 Ke3; white_wins 1228; black_wins 1322; draws 485; Opening E04; Open Catalan;
r2q1rk1/6bp/p1npb3/1p1Npp2/8/2PBN3/PP3PPP/R2QK2R w KQ - acd 49; acs 3600; bm Bc2; c3 "O-O"; cce 53; ce 0; id "midgames.012"; pm Qh5 {55} O-O {52} Bc2 {26} a4 {3}; pv Bc2 f4 Qh5 Rf7 Bxh7+ Kf8 Bf5 Qe8 Bxe6 Qxe6 Qg4 Qh6 Nf5 Qe6; white_wins 54; black_wins 38; draws 43;
r1b3k1/ppq2ppp/2n5/3p4/P1pPr3/B1P1P3/3N1PPP/R2Q1RK1 b - - acd 64; acs 21960; bm Rh4; c0 "19"; c3 "Re8"; cce 49; ce 0; id "kai_openings_nr_196"; pm Re8 {50} Rh4 {17} Rg4 {14} Re6 {6} Bg4 {2}; pv Rh4 f4 Bf5 Qf3 Qa5 e4 Bxe4 Nxe4 dxe4 Qxe4 Qxc3 Bc5 Qd3 Qxd3 cxd3 d5 Rh5 dxc6 Rxc5 cxb7 Rb8 Rac1 Rc2 Rfd1 h5 Rb1 Rc7 Rxd3 Rbxb7 Rxb7 Rxb7 Rd5 h4 Ra5 g6 g4 Rb2 h3 Kg7 Rxa7 Rb4 f5 Rb1+ Kf2 Rb3 fxg6 Rxh3 gxf7 Rg3 a5 Rxg4 Kf3 Rg3+ Ke4 h3 f8=R+ Kxf8; white_wins 24; black_wins 33; draws 25; Opening E58; Nimzo-Indian Rubinstein;
r3kb1r/p1ppqp1p/b1p3p1/3nP3/2P5/1P6/P3QPPP/RNB1KB1R w KQkq - acd 58; acs 21960; bm Ba3; c0 "2"; c3 "f4 g3"; cce 49; ce 0; id "kai_openings_nr_4"; pm f4 {423} g3 {105} Bb2 {49} Ba3 {39} Nd2 {9} Qb2 {3}; pv Ba3 Nb4 Bb2 Bg7 a3 Nd5 Nd2 O-O O-O-O Rae8 Qf3 Nb6 Ne4 Bxe5 Bxe5 Qxe5 Nf6+ Kh8 Nxe8 Qa1+ Kc2 Qa2+ Kc1; white_wins 254; black_wins 187; draws 169; Opening C45; Scotch Game;
rnb1kb1r/ppp1pp1p/1q3np1/1N6/3P4/5N2/PPP2PPP/R1BQKB1R w KQkq - acd 52; acs 14820; bm a4; c0 "10"; c3 "c4"; cce 98; ce 54; id "kai_openings_nr_20"; pm c4 {159} Bd3 {37} Bf4 {16} Na3 {4} Be2 {3} Bc4 {2} a4 {2} c3 {1} d5 {1}; pv a4 a6 Na3 Bg7 Nc4 Qa7 Be2 Be6 O-O O-O Ng5 Bf5 c3 h6 Nf3 Nbd7 b4 e6 Re1 Rfd8 Bb2 Qb8 a5 Be4 Nce5 Nxe5 Nxe5 Nd7 Nxd7 Rxd7 Bc1 Bc6 Qc2 b5 Bf4 Qb7 f3 Bd5 Bd3 Rf8 Qd2 Kh7 Bg3 Rdd8 Bh4 Ra8 Re2 Qc6 Bg3 Qd7 h3 Rfd8 Rae1; white_wins 112; black_wins 65; draws 35; Opening B01; Scandinavian Defence;
r1bqk2r/ppp1bppp/2n5/3p4/3Pn3/3B1N2/PPP2PPP/RNBQ1RK1 w kq - acd 51; acs 14820; bm Nbd2; c0 "28"; c3 "c4"; cce 75; ce 36; id "kai_openings_nr_51"; pm c4 {3817} Re1 {1710} Nc3 {456} Nbd2 {133} c3 {62} h3 {27} Qe2 {19} Be3 {2} Bf4 {2} Qe1 {1} a3 {1}; pv Nbd2 Nd6 c3 Bf5 Be2 O-O Qb3 Be6 Re1; white_wins 2312; black_wins 1263; draws 2646; Opening ECO:C42s; Russian Game: Classical, 6.Bd3 Be7 7.O-O Nc6; 1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Be7 7.O-O Nc6 *;
2kr3r/ppq2pp1/2p1pn1p/2b4P/3P4/3Q1NP1/PPPB1P2/2KR3R w - - acd 48; acs 3600; bm c4; c3 "Rh4"; cce 60; ce 26; id "midgames.057"; pm c4 {75} Qe2 {21} Qc4 {9} Rh4 {6} Kb1 {5} Bf4 {3} c3 {1}; pv c4 Bb6; white_wins 39; black_wins 23; draws 57;
1r2k2r/1b1nbppp/pp2pn2/8/2P5/BPN2NP1/P4PBP/R2R2K1 w k - acd 40; acs 555; bm Bc1; c3 "Bb2"; cce 53; ce 23; id "midgames.017"; pm Bc1 {64} Bxe7 {27} Bb2 {18} Bd6 {8}; pv Bc1; white_wins 41; black_wins 27; draws 49;
r1bq1rk1/bpp2ppp/p1np1n2/4p3/4P3/1BPP1N2/PP1N1PPP/R1BQ1RK1 w - - acd 52; acs 14820; bm Re1; c0 "78"; c3 "h3"; cce 45; ce 15; id "kai_openings_nr_148"; pm h3 {2724} Nc4 {1760} Re1 {461} a4 {43} a3 {5} Ba4 {1} Bc2 {1} Ng5 {1} Qc2 {1} Qe2 {1}; pv Re1 h6; white_wins 2004; black_wins 1519; draws 1289; Opening C54; Giuoco Piano;
r1b1r1k1/pp3pp1/2p2n1p/8/2BN4/4P3/PP3PPP/2R2RK1 w - - acd 49; acs 3600; bm a4; c3 "Rfe1"; cce 34; ce 8; id "midgames.011"; pm Rfd1 {30} Rfe1 {1}; pv a4 a5; white_wins 8; black_wins 6; draws 12;
rnb1qrk1/ppp1p1bp/3p1np1/5p2/2PP4/2N2NP1/PP2PPBP/R1BQ1RK1 w - - acd 54; acs 14820; bm b3; c0 "63"; c3 "d5 Re1 Nd5"; cce 70; ce 48; id "kai_openings_nr_123"; pm d5 {7243} b3 {1528} Nd5 {760} Re1 {698} Qb3 {177} Qc2 {109} Bg5 {95} Bf4 {82} e4 {73} b4 {34} Be3 {26} e3 {23} Rb1 {16} Nb5 {15} Ng5 {6} Bd2 {4} Ne1 {4} Qd3 {4} h3 {3} Nd2 {2} c5 {2} Ne5 {1} Qa4 {1} Qe1 {1} a4 {1} h4 {1}; pv b3 e5 dxe5 dxe5 e4 Nc6 Nd5 fxe4 Ng5 Qd8 Nxf6+ Qxf6 Nxe4 Qe7 Bg5 Qe8 Qd2 Bf5 Rae1 Nd4 f4 Bxe4 Rxe4 h6 fxe5 Rxf1+ Kxf1 hxg5 Qxd4 Rd8 Qe3 Rd1+ Kf2 Ra1 Qxg5 Rxa2+ Re2 Rxe2+ Kxe2 Qxe5+ Qxe5 Bxe5 Bxb7 Bd6 Kf3 Bc5 Ke4 Bg1 h3 Kg7 Kd5 Bh2 g4 Bf4 Kc6 Kf6 h4 Bg3 c5 Ke5 Kxc7 Kd4+ Kc6 Bxh4; white_wins 3347; black_wins 2103; draws 2441; Opening ECO:A87; Variation Dutch: Leningrad, modern line; Comment *pwo (nat line); 1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. d4 Bg7 5. O-O O-O 6. c4 d6 7. Nc3 Qe8 *;
r1bqr1k1/ppp2ppp/2n2n2/3p2N1/2P5/2PPpPP1/P3P1BP/R1BQ1RK1 w - - acd 57; acs 14820; bm Qa4; c0 "70"; c3 "Qb3"; cce 34; ce 14; id "kai_openings_nr_136"; pm Qb3 {455} cxd5 {334} Qa4 {76} Rb1 {50} f4 {2}; pv Qa4 d4; white_wins 374; black_wins 305; draws 225; Opening A29; English Four Knights;
1qr1n1k1/4rppp/1pbppb2/p1n5/P1P1PP2/1PN1Q1PP/RB1N2B1/R5K1 w - - acd 54; acs 14820; bm Nb5; c3 "Re1"; cce 0; ce -19; id "midgames.170"; pm Nb5; pv Nb5 Rd7;
r1bqkb1r/pp1p1ppp/2n1pn2/8/2PN4/2N5/PP2PPPP/R1BQKB1R w KQkq - acd 50; acs 14820; bm e3; c0 "72"; c3 "g3 a3"; cce 17; ce 0; id "kai_openings_nr_138"; pm g3 {4050} a3 {2481} Ndb5 {1708} Bf4 {451} e4 {408} e3 {297} Bg5 {241} Nxc6 {89} Nc2 {51} Nb3 {5} a4 {1} h3 {1}; pv e3 Bb4 Be2 O-O O-O d5 cxd5 exd5 Bd2 Bc5 Ncb5 Bb6 Qc2 a6 Nxc6 bxc6 Nc3 Bc7 Rac1 Re8 Na4 Ng4 Bxg4 Bxg4 Qxc6 Rc8 Qb7 Bf3 gxf3 Qg5+ Kh1 Qh5 Rxc7 Qxf3+ Kg1 Qg4+ Kh1; white_wins 3225; black_wins 2865; draws 3282; Opening English Opening: Symmetrical Variation. Anti-Benoni Variation Spielmann Defense 1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Nc6; CaxtonID: 509; ECO: A33;
rnbqk2r/ppp1bppp/4pn2/3p4/2P5/5NP1/PP1PPPBP/RNBQK2R w KQkq - acd 50; acs 14820; bm O-O; c3 "d4"; cce 28; ce 18; id "kai_openings_nr_151"; pm O-O {9210} d4 {2156} b3 {604} cxd5 {35} Qc2 {12} d3 {11} Nc3 {9} Qa4+ {2} Kf1 {1} b4 {1} e3 {1}; pv O-O d4; white_wins 2934; black_wins 2406; draws 3082; Opening ECO:A14; English: Neo-Catalan Declined; 1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 *;
r4b1r/p3kppp/8/3p4/8/5P2/PP3P1P/R1B1K2R w KQ - acd 54; acs 3600; bm Bf4; c3 "Bd2"; cce 7; ce 0; id "midgames.120"; pm Be3 {29} O-O {19} Bf4 {17} Bd2 {1} Bg5+ {1}; pv Bf4 Ke6 O-O-O Bb4 Rd4 Rhc8+ Kb1 Rc4 Rxc4 dxc4 Rc1 Bc5 Rxc4 Bxf2 Kc2 f6 Bd2 h5 a4 Rd8 b4 a6 Re4+ Kf5 a5 Bd4 h3 g5 Re7 Be5 Ra7 Rc8+ Kd3 Rd8+; white_wins 13; black_wins 12; draws 41;
rnbqkb1r/1p3ppp/p3pn2/2p5/2BP4/4PN2/PP3PPP/RNBQ1RK1 w kq - acd 55; acs 14820; bm dxc5; c0 "58"; c3 "Bb3 a4 b3"; cce 29; ce 26; id "kai_openings_nr_116"; pm a4 {11135} Bb3 {7111} dxc5 {4905} Qe2 {4860} Bd3 {2680} Nc3 {1323} b3 {1093} e4 {519} a3 {428} Qc2 {209} Bd2 {157} Nbd2 {101} Be2 {75} Re1 {71} Ne5 {61} h3 {13} Qa4+ {5} h4 {1}; pv dxc5 Qxd1 Rxd1 Bxc5 Be2 O-O Ne5 Nbd7 Nd3 Be7 Bd2 Re8 Bc3 b6 Nd2 Bb7 Rac1 Rac8 Bd4 b5 h3 Red8 a3 Ne4 Nxe4 Bxe4 Nb4 a5 Nd3 b4 axb4 axb4 Rxc8 Rxc8 f3 Bxd3 Bxd3 e5 Ba7 Rc7 Ra1 h5 Kf1 Kf8 Ra5 b3 Ke2 h4 Ra4 g5 Bc4 Kg7 e4 Bc5 Bxc5 Nxc5 Rb4 Ne6 Bxe6 Rc2+ Kd3 fxe6 Rxb3 Rxg2; white_wins 10833; black_wins 8794; draws 11209; Opening Queen's Gambit Accepted: Classical Defense. Main Lines 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6; CaxtonID: 1643; ECO: D27;
1br3k1/pb2qpp1/1p2pn1p/3pN3/3P1P2/1Q2P3/PPR1NPBP/6K1 w - - acd 55; acs 3600; bm Ng3; c3 "Rxc8+"; cce 0; ce 0; id "midgames.152"; pm Ng3; pv Ng3 Bd6 Bf1 Qe8 Rxc8 Qxc8 Qa4 a6 Qd1 g6 Kg2 Kg7 Bd3 b5 Qb1 Qe8 a3 Ng8 Qd1 Bc6 b4 Bd7 Qc2 Ne7 Qd1;
1n3rk1/5ppp/4p3/1N6/2B5/4PP2/1b3P1P/4K2R w K - acd 70; acs 3035; bm Ke2; c3 "O-O"; cce 0; ce 0; id "midgames.161"; pm Ke2; pv Ke2 Rd8 f4 h6 h3 Nc6 Rb1 Bf6 Bd3 g6 Be4 Ne7 Rd1 Rb8 Nd6 Nc8 Nc4 Kg7 Rb1 Rxb1 Bxb1 Be7 Nd2 Nb6 Nf3 Bd6 Bd3 Nd7 Nd4 Nc5 Bc2 Kf6 Nf3 Bc7 Nd2 Kg7 Nc4 Kf8 Kf3 f5 Nd2 Kg7 h4 Bd8 Kg3 Be7 Nc4 Kf6 Kg2 Kf7 Ne5+ Kg7 Kg3 Bf6 Nf3 Kf7 Kg2 Nd7 Ba4 Ke7 Bxd7 Kxd7 Ne5+ Bxe5 fxe5 Ke7 Kf3 g5 hxg5 hxg5 Kg3 Kf7 f4 gxf4+ exf4;
1q3rk1/pr1nbpp1/4p2p/4P3/1pQ5/4BN2/PP3PPP/R2R2K1 w - - acd 57; acs 3600; bm Qf4; c3 "Qe4"; cce 0; ce 0; id "midgames.169"; pm Qf4; pv Qf4 Nb6 Qg4 Kh8 Bxh6 gxh6 Qf4 Kg7 Qg4+;
1qr1n1k1/pbr2ppp/1p2p3/4N1P1/3PpP2/1P2P3/P1RQ2BP/2R3K1 w - - acd 54; acs 2000; bm Rxc7; c3 "Nc4"; cce 0; ce 0; id "midgames.171"; pm Rxc7; pv Rxc7 Rxc7 Rxc7 Qxc7 Qb4 h6 h4 hxg5 fxg5 Nd6 Qe1 Bd5 Bh3 a5 h5 b5 Qf2 a4 h6 axb3 axb3 Bxb3 Qg3 Qc1+ Kh2 Qc2+ Bg2 Qe2 h7+ Kxh7 Qh4+ Kg8 g6 fxg6 Qd8+ Kh7 Qxd6 Qxe3 Ng4 Qe2 Kh3 Bd5 Qe7 b4 Qxb4 e3 Bxd5 exd5 Kg3 Qd3 Qe7 e2+ Kg2 Qxd4 Qxe2 Qe4+ Qxe4 dxe4;
1r1q4/1p3kp1/p1nbpnpr/3p1p2/3P1P2/2NBPQ1P/PP1B2P1/2R2RK1 w - - acd 61; acs 14820; bm Qd1; c3 "Be1"; cce 0; ce 0; id "midgames.181"; pm Qd1; pv Qd1 Ne4 Nxe4 fxe4 Bxa6 Nxd4 exd4 bxa6 Rc6 Rxb2 Rxa6 Qc7 f5 exf5 Bxh6 gxh6 Qa4 Rb4 Qa3 Rb6 Qa5 Rxa6 Qxa6 Ke7 Qa8 Qc3 Qh8 Qe3+ Kh1 Qg3 Qg7+ Ke6 Qg8+ Kf6 Qd8+ Kf7 Qd7+ Kg8 Qe6+ Kh7 Qf7+ Kh8 Qe8+ Kg7 Qd7+;
1r2r1k1/1pqn1pp1/p3p1p1/3pP3/P7/2PQ3P/1P1N1PP1/R3R1K1 w - - acd 57; acs 2000; bm Nf3; c3 "Nf4"; cce 0; ce 0; id "midgames.202"; pm Nf3; pv Nf3 Rec8 Qe3 Qb6 Qxb6 Nxb6 a5 Nd7 Re3 Rc5 Nd4 Rd8 Re2 Rc4 g3 Kf8 f4 Ke7 Kf2 Nb8 Ra3 Nc6 Nxc6+ bxc6 Rb3 Rc5 Rb7+ Rd7 Rb6 Rxa5 Rxc6 Rb7 c4 dxc4 Rxc4 Rab5 Rc6 R5b6 Rc8 Rxb2 Rxb2 Rxb2+ Kf3 Ra2 Rc7+ Ke8 Ra7 Ra3+ Kf2 Ra4 Ra8+ Ke7 Ra7+ Ke8;
1r2rk2/pp3pp1/1np4p/5B2/7P/6P1/PPP2P2/2K1R2R w - - acd 50; acs 1800; bm Bd3; c3 "Bg4"; cce 0; ce 0; id "midgames.209"; pm Bd3; pv Bd3 Nd7 Rxe8+ Rxe8 b4 Nf6 Kd2 Ne4+ Bxe4 Rxe4 Rb1 Rd4+ Ke3 Rd6 a4 Re6+ Kd3 Rf6 Ke2 Re6+;
1r3k1r/5pp1/p1p4p/3pbP2/1q6/1P1RBQ2/P1P2P2/1K4R1 w - - acd 55; acs 2000; bm c4; c3 "Ba7"; cce 0; ce 0; id "midgames.211"; pm c4; pv c4 dxc4 Qe4 Bf6 Qxc6 cxd3 Bc5+ Qxc5 Qxc5+ Kg8 Qc4 a5 Qxd3 Kh7 Qd5 a4 Qxf7 Rhf8 Qg6+ Kh8 Rg3 Rfd8 Qh5 Rd2 Re3 Rb2+ Kc1 a3 Kd1 Rd8+ Ke1 Rxa2 b4 Bd4 Re8+ Rxe8+ Qxe8+ Kh7 Qg6+ Kh8;
1r3r2/3qp1kp/2pp1np1/p1n2p2/2P5/1PN1P1PP/P4PB1/R1QR2K1 w - - acd 49; acs 7200; bm Qb2; c3 "Qd2"; cce 0; ce 0; id "midgames.215"; pm Qb2; pv Qb2 e5 Qc2 Qc7 Rab1 Rb7 Rd2 Rd8 Re1 Rb4 Rc1 Rbb8 e4 fxe4 Nxe4 Nfxe4 Bxe4 Ne6 Qc3 Rf8 f4 Nd4 fxe5 dxe5 Rf1 Qb6 Kg2 Rxf1 Kxf1 Qb4 Qe3 a4 bxa4 Rf8+ Kg2 Kg8 h4 Qxa4 Qg5 Qb4 Bxg6 hxg6 Qxg6+ Kh8 Qh5+ Kg8;
2r2rk1/1b3p1p/1p1q1np1/pPnp4/3N4/P1N1P1P1/5PBP/R2Q1RK1 w - - acd 51; acs 1306; bm Rc1; c3 "Nc6"; cce 0; ce 0; id "midgames.001"; pm Rc1; pv Rc1 Rc7 Nce2 Rfc8 Nf4 Nce4 Rxc7 Rxc7 Qa1 Rc4 Qb2 Ng4 Nd3 Qc7 h3 Ngf6 Rd1 Nc3 Re1 Nfe4 Nf4 Qc5 h4 Na4 Qa1 Nac3;
2r2rk1/1b3p1p/p5p1/q2pb3/Pp6/3BP2P/1P1NQPP1/3R1RK1 w - - acd 51; acs 2000; bm Ra1; c3 "Nf3"; cce 0; ce 0; id "midgames.000"; pm Ra1; pv Ra1 Rfe8 Rfe1 Qc7 Nf3 a5 Bb5 Re7 Nxe5 Qxe5 Qd2 Rec7 Rac1 Rxc1 Rxc1 Rxc1+ Qxc1 d4 exd4 Qxd4 Qc7 Bd5 Qxa5 Be6 Qc7 Qxb2 a5 Qc3 Qb8+ Kg7 a6 b3 Kh2 b2 a7 Bd5 Bd3 Qxd3 Qe5+ f6 Qc7+ Kh6 Qf4+ Kg7;
r1bqkb1r/pp3ppp/2n1pn2/2pp4/3P1B2/2PBPN2/PP3PPP/RN1QK2R b KQkq - acd 46; acs 12960; bm Nh5; c3 "Bd6 Be7 Qb6"; cce 16; ce 16; id "kai_openings_nr_42"; pm Qb6 {113} Bd6 {97} Be7 {94} Nh5 {29} cxd4 {21} c4 {18} b6 {9} Bd7 {1} a6 {1} h6 {1}; pv Nh5; white_wins 130; black_wins 141; draws 33; Opening D02q; Queen's Pawn; London;
r2qkb1r/pb3p2/2p1pn1p/1p2B3/2pPP1pP/2N5/PP2BPP1/R2QK2R w KQkq - acd 46; acs 7200; bm Bxg4; c0 "24"; c3 "O-O a4"; cce 0; ce 0; id "kai_openings_nr_48"; pm Bxg4; pv Bxg4 Rg8 Bh3 b4 Ne2 Nxe4 Nf4 Bd6 Qh5 Bxe5 Qxe5 Nf6 Nxe6 fxe6 Bxe6 Nd7 Qh5+ Ke7 Bxg8 Qxg8 Qxh6 Rf8 Qg5+ Qxg5 hxg5 c5 Rh7+ Ke6 O-O-O Rxf2 Rh6+ Ke7 Rh7+ Ke6;Opening D43; Semi-Slav Moscow;
r2qkbr1/1b3p2/p1p1pn1p/1p2B3/2pPP1pP/2N3P1/PP2BP2/R2QR1K1 b q - acd 45; acs 7200; bm h5; c0 "23"; c3 "Bb4 Rg6"; cce -0; ce 0; id "kai_openings_nr_46"; pm h5; pv h5 Qc2 Nd7 Bf4 Qf6 b3 Qxd4 e5 cxb3 axb3 O-O-O Red1 Qb6 Qh7 Rg7 Qxh5 c5 Bd3 f5 exf6 Nxf6 Qe5 Nd7 Qe1 Nf6 Qe5;Opening D43; Semi-Slav Moscow;
r2qr1k1/b1p2pp1/p1n1bn1p/1p1pp3/4P3/2PP1N1P/PPB1QPP1/R1B1RNK1 w - - acd 42; acs 2552; bm exd5; c0 "78"; c3 "Bd2"; cce 0; ce 0; id "kai_openings_nr_152"; pm N3h2 {3} Ng3 {2} exd5 {1}; pv exd5 Bxd5 Ne3 Be6 Nf1 Bd5; white_wins 1; black_wins 1; draws 4; Opening C54; Giuoco Piano;
r4rk1/pp2pp1p/5bp1/n1BP4/4P1b1/5N2/q3BPPP/1R1Q1RK1 w - - acd 57; acs 7200; bm e5; c3 "Rb4"; cce 0; ce 0; id "midgames.130"; pm e5 {8} Bxe7 {2}; pv e5 Bxe5 Bxe7 Rfe8 d6 Bxd6 Ra1 Qxa1 Qxa1 Rxe7 h3 Bxf3 Bxf3 Nc6 Rd1 Rd8 Bxc6 bxc6 Kf1 Bc7 Rxd8+ Bxd8 g4 Bb6 Qc3 Re6 f4 Re4 Qf3 Re3 Qxc6 Rxh3 Kg2 Re3 g5 Re2+ Kh3 Re3+; white_wins 2; black_wins 2; draws 6;
r4rk1/pppq1pp1/2n2b1p/3n1b2/3P4/P1N2N1P/1PB2PP1/R1BQR1K1 w - - acd 53; acs 3600; bm Bb3; c3 "Ne5"; cce 0; ce 0; id "midgames.133"; pm Ne4 {4} Ne5 {2} Ba4 {1} Bb3 {1} Bxf5 {1}; pv Bb3 Nxc3 bxc3 Rfe8 Bf4 Rxe1+ Qxe1 Na5 Ba2 Re8 Qf1 Be6 Bxe6 Rxe6 Rb1 a6 Be5 Bxe5 Nxe5 Qe7 Nd3 Re2 Nf4 Re4 Nd3 Re2; white_wins 1; black_wins 1; draws 7;
1r2r1k1/b2b1ppp/2pq1n2/p2p4/8/1P2P1P1/PBQ1BPNP/2R2RK1 w - - acd 42; acs 555; bm Nf4; c3 "Bd3"; cce 0; ce 4; id "midgames.204"; pm Nf4; pv Nf4 Ne4;
r1bq1rk1/pp2bppp/2n1pn2/2pp4/2P5/1P3NP1/PB1PPPBP/RN1Q1RK1 w - - acd 44; acs 4260; bm cxd5; c3 "e3"; cce 13; ce 17; id "kai_openings_nr_178"; pm e3 {1894} cxd5 {853} d3 {264} Ne5 {13} Na3 {11} d4 {11} Re1 {3} a3 {3} Nc3 {2} Qc1 {2} Qc2 {1}; pv cxd5 Nxd5 d4 cxd4 Nxd4 Bd7 Nc3 Nxc3 Bxc3 Rc8 Qd3 Nxd4 Bxd4 Bc6 Bxa7 Qxd3 exd3 Ba3 Bxc6 Rxc6 Be3 Rd8 d4 g6 Rfe1 Bb2 Rad1 Rcd6 Kf1 b5 Re2 Bc3 Rc2 Bxd4 Bxd4 Rxd4 Rxd4 Rxd4 Ke2 Rd7 a4 bxa4 bxa4 Ra7 Rc4 Ra5 Ke3 Kg7 Rh4 Kf6; white_wins 795; black_wins 730; draws 716; Opening ECO:A14; English: Neo-Catalan Declined, 5...O-O 6.b3 c5 7.Bb2 Nc6; 1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O O-O 6.b3 c5 7.Bb2 Nc6 *;
rnbqk1nr/ppp1b1pp/3p4/5pN1/2PPp3/2N5/PP2PPPP/R1BQKB1R w KQkq - acd 45; acs 6120; bm h4; c0 "65"; c3 "Nh3"; cce 6; ce 13; id "kai_openings_nr_126"; pm Nh3 {927} h4 {63} Nd5 {15} Qd2 {2} Ngxe4 {1} f4 {1}; pv h4 c6 Bf4 h6 Nh3 Be6 e3 Nf6 Bg3 O-O Nf4 Bf7 Be2 Nbd7 h5 Kh7 O-O Qe8 Rc1 a6 b4 Rg8 a4 Bd8 Rb1 Bc7 b5 Ba5 Qb3 Qe7 bxc6 bxc6 Qa3 c5 Ncd5 Nxd5 Nxd5 Bxd5 cxd5 Rgb8 Rxb8 Rxb8 Bxa6 Bb4 Qc1 Nf6 dxc5 Bxc5; white_wins 246; black_wins 237; draws 209; Opening ECO:A21; English: Lukin, 5.Ng5 Be7; 1.c4 e5 2.Nc3 d6 3.Nf3 f5 4.d4 e4 5.Ng5 Be7 *;
r1bq1rk1/pp3ppp/2n1pn2/2pp4/2PP4/P1PBPN2/5PPP/R1BQ1RK1 b - - acd 44; acs 3492; bm b6; c0 "19"; c3 "dxc4 Qc7"; cce -9; ce 0; id "kai_openings_nr_36"; pm dxc4 {5179} Qc7 {3939} b6 {1681} Ne4 {226} Qd6 {161} Na5 {98} Re8 {46} Qe7 {41} Qa5 {17} h6 {12} Bd7 {10} Rb8 {10} a6 {7} cxd4 {4}; pv b6 Ne5 Na5 cxd5 exd5 f3 Bb7 Bb2 Rc8 a4 Re8 Ba3 h6 Re1 Rc7 Qc2 Qc8 Bf5 Qd8 Bd3; white_wins 4075; black_wins 3849; draws 3196; Opening Nimzo-Indian Defense: Normal Variation. Bernstein Defense Exchange Line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O Nc6 8.a3 Bxc3 9.bxc3; CaxtonID: 2851; ECO: E57;
rnb1kbnr/ppp1pp1p/3q2p1/8/3P4/2N5/PPP2PPP/R1BQKBNR w KQkq - acd 45; acs 12960; bm Nb5; c0 "10"; c3 "Nf3"; cce 53; ce 62; id "kai_openings_nr_19"; pm Nf3 {175} Bc4 {43} Nb5 {14} Nge2 {5} Bb5+ {4} Bd3 {3} Be3 {2} g3 {1}; pv Nb5; white_wins 108; black_wins 81; draws 38; Opening B01; Scandinavian Defence;
rnbq1rk1/pp2bppp/2p2n2/3p4/1P1P4/P1N1P1N1/5PPP/R1BQKB1R b KQ - acd 41; acs 4500; bm Be6; c0 "42"; c3 "Re8"; cce -1; ce 8; id "kai_openings_nr_79"; pm Re8 {311} b5 {72} Nbd7 {35} a5 {17} Be6 {16} Bd6 {14} g6 {9} Bg4 {5} Ne8 {4} Na6 {2} h6 {1}; pv Be6 Na4 Bd6 Bd3 Re8 O-O Nbd7 Bd2 Ne4 Nc5 Nxd2 Qxd2 Rb8 Nxe6 Rxe6 Nf5 Bc7 b5 g6 bxc6 bxc6 Ng3 c5 dxc5 Nxc5 Rab1 Reb6 Rxb6 axb6 Be2 Ra8 Rd1 Rxa3 Bf3 h5 Qxd5 Qxd5 Bxd5 Bxg3 hxg3; white_wins 167; black_wins 166; draws 65; Opening E46; Nimzo-Indian Rubinstein;
r1b2rk1/ppq2ppp/2n2n2/2pp4/3P4/P1PBPN2/5PPP/R1BQ1RK1 w - - acd 52; acs 7200; bm dxc5; c0 "19"; c3 "a4"; cce -10; ce 0; id "kai_openings_nr_194"; pm Nh4 {1133} a4 {903} dxc5 {287} h3 {132} Nd2 {41} Bb2 {39} c4 {11} Rb1 {10} Qc2 {3} Ne1 {2} Ng5 {1} Qe2 {1} Re1 {1}; pv dxc5 Bg4 a4 Rfe8 Be2 Bxf3 Bxf3 Ne5 Ba3 Nxf3+ Qxf3 Re4 c4 Rxc4 Bb2 Ne4 Rfc1 Qxc5 Rxc4 Qxc4 Rc1 Qxa4 Qg4 Nc3 Qf3; white_wins 903; black_wins 961; draws 640; Opening E58; Nimzo-Indian Rubinstein;
r2q2k1/pp4bp/6p1/n3p3/3PP1P1/4B3/P3N1PP/R2Q1K2 w - - acd 48; acs 3600; bm Kg1; c3 "d5"; cce 28; ce 42; id "midgames.096"; pm Kg1 {16} d5 {14} Rc1 {1}; pv Kg1 b5 d5 Nc4 Bf2 Nd6 Ng3 a5 Rc1 Rc8 Rc6 Qd7 Qc2 Nc4 Rxc8+ Qxc8 h3 Bf8 Nf1 Bc5 Nh2 Bxf2+ Qxf2 Nd6 Qb6 Nxe4 Qxb5 Qc1+ Nf1 Qf4 Qe8+ Kg7 Qe7+ Kh6 Qa7 Nc3 g3 Qf3 Qe3+ Qxe3+ Nxe3 Nxa2 d6 Nb4 d7 Nc6 Nc4 a4 Kf2 Kg7 Ke3 Kf6 Ke4 Ke6 Nxe5 Nd8 Nc4 h6 Ke3 Nf7 Kd4 Kxd7 Nb6+ Kd6 Nxa4 Ng5 h4 Ne6+ Ke3; white_wins 9; black_wins 7; draws 16;
2r1r1k1/pbqn1ppp/1p2pn2/6B1/3P4/2PB1N2/P3QPPP/2R1R1K1 w - - acd 48; acs 1800; bm c4; c3 "Bb5"; cce -6; ce 12; id "midgames.062"; pm c4 {33} Bh4 {32} Ne5 {11} Bd2 {6} h3 {6} Bb5 {5} a4 {2} Be3 {1} Rc2 {1}; pv c4 Qd6; white_wins 21; black_wins 22; draws 26;
1r1qk2r/6p1/3pp2p/2n1p1b1/1pB1P1P1/4QPN1/PPP4P/1K1R3R w k - acd 48; acs 7200; bm Qe2; c3 "Qg1"; cce 0; ce 21; id "midgames.182"; pm Qe2; pv Qe2 Rf8 Rhf1 Rf7 Qe1 Rb6 Nh1 Rb8 Nf2 Rxf3 Nd3 Nxd3 Bxd3 Rxf1 Bxf1 Ke7 Qg3 Bf4 Qh4+ Bg5 Qh3 Qa5 Qb3 Ra8 Bc4 Qa4 Bxe6 Qxb3 Bxb3 Rf8 a3 bxa3 bxa3 Rf4 Bd5 Rxg4 Rd3 Rg2 h3 Rh2 a4 Bd2 c3 Kd8 a5 Kc7 a6 Kb8 Bc4 Kc7 h4 Bf4 h5 Rd2 Rxd2 Bxd2 a7 Kb7 Kc2;
r3kbr1/pb2qp2/2p1pn1p/1p2B3/2pPP1pP/2N5/PP2BPP1/R2Q1RK1 w q - acd 41; acs 2332; bm Re1; c0 "22"; c3 "b3"; cce -44; ce -23; id "kai_openings_nr_41"; pm b3 {8} Qc2 {2} Rc1 {1}; pv Re1 Rd8; white_wins 1; black_wins 2; draws 7; Opening D43; Semi-Slav Moscow;
r2qkb1r/pp1npppp/2p2n2/3p4/6b1/3P1NP1/PPPNPPBP/R1BQ1RK1 b kq - acd 43; acs 2332; bm e6; c3 "e5"; cce -24; ce 0; id "kai_openings_nr_145"; pm e5 {3325} e6 {1305} g6 {8} Qc7 {5} h6 {5} Bh5 {1}; pv e6 e4 Be7 exd5 exd5 a4 a5 h3 Bh5 Re1 O-O Nb3 Re8 Bd2 Qc7 Bf4 Qd8 Bd2; white_wins 1401; black_wins 1188; draws 1428; Opening ECO:A07; Reti: KIA, Yugoslav, Main Line, 6.Nbd2; 1.Nf3 d5 2.g3 Nf6 3.Bg2 c6 4.O-O Bg4 5.d3 Nbd7 6.Nbd2 *;
r1bqr1k1/pppp1ppp/2n2n2/6N1/2P1p3/2P3P1/P2PPPBP/R1BQ1RK1 w - - acd 48; acs 3489; bm Qc2; c0 "70"; c3 "f3"; cce -27; ce 0; id "kai_openings_nr_134"; pm f3 {1980} d3 {1242} Qc2 {675} Rb1 {25} d4 {10} Nh3 {7} e3 {1}; pv Qc2 Qe7 d3 exd3 exd3 h6 Nf3 d6 Rb1 b6 Nd4 Nxd4 cxd4 d5 Bf4 c6 Be5 Bf5 cxd5 cxd5 Qb3 Rac8 Rbc1 Be6 Rfe1 Rxc1 Rxc1 Qd7 Bxf6 gxf6 Bf3 Kg7 h4 Rd8 Kg2 Bh3+ Kg1 Bf5 Bg2 Bg6 Qd1 Bf5 Bf3 Re8 Kg2 Bh3+ Kg1 Rd8 Kh2 Be6 Qc2 Bf5 Qd1; white_wins 1205; black_wins 1433; draws 1131; Opening A29; English Four Knights;
1rb2rk1/2q2pb1/p2p1np1/P1nP2Bp/2N1P3/1pP2PN1/3QB1PP/2R2RK1 w - - acd 44; acs 6120; bm Rcd1; c3 "Rb1"; cce 0; ce 29; id "midgames.242"; pm Rcd1; pv Rcd1 Bd7;
1brr2k1/1p2qpp1/2n1b2p/1N1p2n1/8/P3PN1P/BB2QPP1/2RR2K1 w - - acd 50; acs 2000; bm Nfd4; c3 "Nxg5"; cce 0; ce 30; id "midgames.153"; pm Nfd4; pv Nfd4 Nxd4 Nxd4 Qd6 f4 Rxc1 Rxc1 Ne4 Nxe6 Qxe6 Rd1 Bc7 a4 Nf6 Bxf6 Qxf6 Bxd5 Re8 Qc4 Bb6 Kh1 Bxe3 Bxb7 Qxf4 Qxf4 Bxf4 a5 Re3 a6 Ra3 Rd8+ Kh7 Kg1 Kg6 Kf2 Kf6 Ke2 Ke7 Rd3 Ra4 Bc8 Bd6 g4 g6 Kd2 f5 gxf5 gxf5 Rd5 f4 Ke2 Ra3 Rd3 Rxd3 Kxd3 Bc5 Ke4 Kd6 Kxf4 Kc7;
r2qk2r/1p1b1pb1/p2pp3/4n1pp/3NP3/5P2/PPP1NBPP/R2Q1RK1 w kq - acd 44; acs 6120; bm Qe1; c3 "Qd2"; cce 0; ce 30; id "midgames.097"; pm Qe1; pv Qe1 Rc8 Kh1 Qe7 Rd1 O-O c3 f6 b3 h4 h3 b5 Qd2 Rfe8 Nc2 Nf7 Ne3 Red8 c4 Be8 Kg1 Bf8 cxb5 axb5 Rc1 Rxc1 Rxc1 Ra8 Nd4 Ne5 Ng4 Nxg4 hxg4 Qf7 Rc2 Bd7 Nc6 Rc8 Nb4 Qe8 Rxc8 Qxc8 Bd4 Kf7 Be3 Ke8;
3brrk1/1ppq1ppp/p1n5/3p4/3P1B2/2PQRN2/PP3PPP/4R1K1 w - - acd 49; acs 2000; bm h3; c3 "R3e2"; cce 0; ce 31; id "midgames.030"; pm h3 {5} Ne5 {1} Rxe8 {1}; pv h3 Rxe3 Rxe3 f6 Nd2 Ne7 Nb3 Qf5 Qxf5 Nxf5 Re2 g5 g4 Ng7 Bh2 b6 Nc1 Re8 Rxe8+ Nxe8 f4 Kf7 Kg2 Be7 Nd3 a5 b3 b5 a4 bxa4 bxa4 Bd6 Nc1 gxf4 Kf3 Ng7 Nb3 Ne6 h4 c5 dxc5 Be5 c4 dxc4 Nxa5 Nxc5 Nxc4 Nxa4 Bxf4 Bxf4; white_wins 1; black_wins 1; draws 5;
r2q1rk1/pp3ppp/2n1b3/3Nn1b1/2P2B2/1N6/PP2B1PP/R2Q1R1K w - - acd 53; acs 2000; bm Bxe5; c3 "Bg3"; cce -31; ce 0; id "midgames.038"; pm Nc5 {24} Bg3 {21} Qc1 {8} Bxe5 {2} Bxg5 {2} Qd2 {1}; pv Bxe5 Nxe5 Nc5 Bxd5 Qxd5 Qe7 Rf5 Nc6 Rxg5 Qxe2 Rxg7+ Kxg7 Qg5+ Kh8 Qf6+ Kg8 Qg5+; white_wins 13; black_wins 17; draws 28;
r1n1r1k1/1p3p2/2p2pbp/3p4/1b1P3P/pPNBP1N1/P4PP1/2RR2K1 w - - acd 57; acs 2000; bm Nf5; c3 "Nce2"; cce 0; ce 33; id "midgames.141"; pm Nf5; pv Nf5 Nd6 Nxd6 Bxd6 g3 Bb4 Be2 Kg7 Kg2 Bf5 Bf3 Rad8 Ne2 Bg6 Nf4 Kf8 Kg1 Ra8 Ne2 Kg7 Bg4 Be4 Nc3 Re7 Nxe4 Rxe4 Bf5 Ree8 Kh2 Rad8 Bd3 h5 Rh1 Rh8 Bf5 Bd2 Rc2 Bb4 Kg2 Rde8 Kf3 Ra8 Rcc1 Rad8 Kg2 Rde8 Bd3 Rd8 Rhd1 Rhe8 Kf3 Rh8 Rg1 Rd6 Bf5 Rdd8 Rh1 Rde8 g4 Kf8 gxh5 Rxh5 Bg4;
r1bqk2r/5ppp/p1np1b2/1p1Np3/4P3/N1P5/PP3PPP/R2QKB1R b KQkq - acd 44; acs 2332; bm Rb8; c0 "12"; c3 "O-O Ne7"; cce -47; ce -7; id "kai_openings_nr_181"; pm O-O {2935} Bg5 {1107} Ne7 {799} Bb7 {562} Rb8 {317} Be6 {19} Bd7 {16} Nb8 {10} Bh4 {4} g6 {2}; pv Rb8 Nc2 Bg5 a4 bxa4 Ncb4 Nxb4 Nxb4 Bd7 Bxa6 Qa5 Qxd6 Rb6 Qd3 Be7 Nd5 Rxb2 O-O Qc5 Rab1 Rxb1 Rxb1 O-O Nxe7+ Qxe7 Rb7 Rd8 Bc4 h6 Ra7 Qg5 f4 Qe7 fxe5 a3 Qd4 Qg5 h4 Qxh4 Rxd7 Qe1+ Bf1 Rxd7 Qxd7 a2 e6 Qxf1+ Kxf1 a1=Q+ Kf2 Qa2+ Kg3 fxe6 Qe8+ Kh7 Qc8 Qd2 Qxe6 Qe3+ Kg4 Qxc3 Kh5 Qc2 Qg4 Kg8; white_wins 2145; black_wins 1546; draws 1912; Opening ECO:B33n; Sicilian: Pelikan, Chelyabinsk, 9.Nd5 Be7, 11.c3; 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Nd5 Be7 10.Bxf6 Bxf6 11.c3 *;
r2qrbk1/1b1n1p1p/p1pp1np1/1p2p3/P2PP3/1PPB1N1P/3N1PP1/R1BQR1K1 w - - acd 46; acs 6120; bm Bf1; c3 "Qc2"; cce 0; ce 44; id "midgames.107"; pm Bb2 {13} Qc2 {7} Ba3 {2} b4 {2} Nf1 {1}; pv Bf1; white_wins 7; black_wins 7; draws 8;
rn1qk2r/p1ppbppp/bp2pn2/8/2PP4/1P3NP1/P2BPPBP/RN1QK2R b KQkq - acd 44; acs 1801; bm d5; c0 "20"; c3 "c6"; cce -46; ce 0; id "kai_openings_nr_197"; pm c6 {23230} d5 {3001} O-O {895} Bb7 {886} Nc6 {193} c5 {5} Ne4 {4} g6 {2} h6 {1}; pv d5 O-O O-O Ne5 c5 cxd5 Nxd5 Nc3 cxd4 Nxd5 exd5 Bf4 Bf6 Qxd4 Nd7 Bxd5 Qe8 Bxa8 Nxe5 Qd6 Qxa8 Bxe5 Rd8 Qc7 Rc8 Qd6 Rd8; white_wins 10983; black_wins 8101; draws 8706; Opening ECO:E15p; Queen's Indian: Nimzowitsch, 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2; 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2 *;
rnbqk2r/pp3ppp/4p3/2Pn4/8/P1P2P2/4P1PP/R1BQKBNR b KQkq - acd 45; acs 2332; bm f5; c0 "41"; c3 "Qa5"; cce -71; ce -23; id "kai_openings_nr_76"; pm Qa5 {2647} f5 {636} Nd7 {58} O-O {25} Qc7 {5} Bd7 {4} Nxc3 {4} Qh4+ {4} Qf6 {3} Nc6 {1}; pv f5 c4; white_wins 1439; black_wins 930; draws 811; Opening Nimzo-Indian Defense: Saemisch Variation. Keres Variation 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 Nxd5 8.dxc5; CaxtonID: 1402; ECO: E25;
1qr1r1k1/1b1nbppp/pp1ppn2/8/2PNP3/2N1BP2/PP3QPP/2RR1BK1 w - - acd 43; acs 3960; bm Qd2; c3 "a3"; cce -12; ce 37; id "midgames.044"; pm Kh1 {52} a3 {27} b3 {21} Nb3 {20} Nc2 {11} b4 {7} g4 {6} h3 {3} Rc2 {2}; pv Qd2 h6 b3 Ne5 Bf2 Red8 Qe3 Re8 h3 Ned7 Qd3 Rcd8 Qd2 Ne5 Na4 Nfd7 Be3 Ng6 b4 Rc8 a3 Bf6 Bd3 Nge5 Be2 Ng6 Bf1 Ne7 Bd3 d5 exd5 exd5 c5 b5 Nb6 Nxb6 cxb6 Qd6 Rxc8 Rxc8 Nb3 d4 Bxh6 gxh6 Qxh6 Be5 Bh7+ Kh8 Qxd6 Bxd6; white_wins 44; black_wins 48; draws 56;
r1b1kb1r/pp1n1ppp/1qn1p3/3pP3/3P4/3B1N2/PP2NPPP/R1BQK2R b KQkq - acd 47; acs 4680; bm Bb4+; c0 "35"; c3 "f6"; cce -106; ce -56; id "kai_openings_nr_64"; pm f6 {1310} Bb4+ {303} Qb4+ {27} Be7 {17} Nb4 {3} f5 {2} h6 {2} Qc7 {1}; pv Bb4+; white_wins 744; black_wins 357; draws 520; Opening ECO:C06i; French: Tarrasch, Closed, 8...Qb6 9.Nf3; 1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 cxd4 8.cxd4 Qb6 9.Nf3 *;
r1b2rk1/4bpp1/p2p1n1p/q3p3/1p2PP2/3BB3/PPPQN1PP/1K1R3R w - - acd 42; acs 2332; bm c4; c3 "Rhf1"; cce -74; ce -24; id "midgames.074"; pm Rhf1 {13} Ng3 {3} c4 {3} a3 {2} h3 {2} Nc1 {1}; pv c4 Ng4 Bg1 Bb7 a3 exf4 axb4 Qc7 h4 Rab8 Nxf4 Bf6 Rh3 Rfe8 Rg3 Bxe4 Bxe4 Rxe4 Nd5 Qd7 Nxf6+ Nxf6 Bd4 Nh5 Rf3 d5 Bc3 Rxc4 Qxd5 Qxd5 Rxd5 Rxh4 Ka2 Nf6 Rd6 Ne4 Rxa6 Rg4 g3 Rb7 Be1 Kh7 Re3 Ng5 Rc6 Ne6 Bc3 Kg8 Kb1 Rb8; white_wins 8; black_wins 12; draws 4;
r1bqk2r/pp1n1ppp/5n2/2pp2B1/1b1P4/2NBPN2/PP3PPP/R2QK2R b KQkq - acd 45; acs 3191; bm Bxc3+; c0 "56"; c3 "Qa5"; cce -50; ce 0; id "kai_openings_nr_113"; pm Qa5 {1398} c4 {233} Bxc3+ {12} O-O {10} cxd4 {2} h6 {1}; pv Bxc3+ bxc3 c4 Bf5 Qa5 Qc2 O-O O-O Re8 Bh4 Ne4 Bxe4 dxe4 Nd2 Nb6 Rfb1 Bd7 Rb4 Qa6 Qb1 f5 a4 Rac8 Rb5 Na8 Rd5 Nb6 Rd6 Re6 Rxe6 Bxe6 a5 Nd5 Qb2 h6 Bg3 Rd8 h3 Rd7 Qa3 Kh7 Be5 Kg8 Bg3; white_wins 612; black_wins 426; draws 618; Opening D38; QGD Ragozin;
5rk1/1p1r1ppp/2n1p3/q3Pn2/1b1PR2P/3B1N2/1B3PP1/1R1Q2K1 w - - acd 40; acs 555; bm Re2; c3 "Ra1"; cce 0; ce 51; id "midgames.140"; pm Re2; pv Re2;
r1b1k1nr/pppq1ppp/2np4/b3p3/2BPP3/1QP2N2/P4PPP/RNB1K2R w KQkq - acd 42; acs 3279; bm dxe5; c0 "4"; c3 "O-O"; cce -69; ce -16; id "kai_openings_nr_8"; pm dxe5 {332} O-O {25} Nbd2 {16} a4 {2}; pv dxe5; white_wins 97; black_wins 154; draws 114; Opening ECO:C52; Evans Gambit: Tartakower Attack, 7...Qd7; 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5 6.d4 d6 7.Qb3 Qd7 *;
r1bq3k/1ppnn2p/3p1rpb/P2Ppp2/1BP1P3/2NB4/3N1PPP/R2Q1RK1 w - - acd 43; acs 6120; bm Nb5; c3 "Nb3"; cce 0; ce 54; id "midgames.079"; pm Nb5; pv Nb5;
2rq1r1k/4b1pp/p1npbn2/1p1Np3/2P1Pp2/1P1B4/PBN1QPPP/2KR3R w - - acd 44; acs 2000; bm f3; c3 "Kb1"; cce 0; ce 58; id "midgames.063"; pm f3; pv f3;
1rb1rbk1/2qn2pp/3pp3/1p2Pp2/3R1P2/2N2B1P/1PP3PB/4QR1K w - f6 acd 44; acs 1469; bm b4; c3 "exf6"; cce 0; ce 60; id "midgames.236"; pm b4; pv b4 dxe5;
rn1q1rk1/2p1bppp/p3pn2/1p6/3Pb3/5NP1/PP1BPPBP/RNQ2RK1 b - - acd 46; acs 3447; bm c6; c0 "90"; c3 "Bb7 Nbd7"; cce -64; ce 0; id "kai_openings_nr_156"; pm Bb7 {1205} Nbd7 {978} Nc6 {334} Qc8 {202} b4 {89} c6 {29} Ra7 {12} Bd6 {4} h6 {4} Bd5 {2} Nd5 {1} a5 {1}; pv c6 Rd1 Nbd7 Nc3 Bg6 Ne5 Nxe5 dxe5 Nd5 a4 Bh5 Re1 Qb6 h3 h6 Bxh6 gxh6 Qxh6 Bg6 Be4 Bxe4 Nxe4 Qd4 Ng5 Bxg5 Qxg5+ Kh8 axb5 axb5 Qh6+ Kg8 Qg5+ Kh8; white_wins 1109; black_wins 708; draws 965; Opening E05; Open Catalan;
2q2rk1/4bppp/pr1ppn2/2p5/4P3/1PBQ4/P1P1BPPP/R4RK1 b - - acd 44; acs 2332; bm Qc6; c0 "13"; c3 "d5"; cce -85; ce -16; id "kai_openings_nr_188"; pm d5 {146} Nd7 {13} Qc6 {10}; pv Qc6 Bf3; white_wins 74; black_wins 44; draws 39; Opening B49; Sicilian Taimanov;
1r1q1rk1/1p2bppp/2n1p3/1R1pP3/3P4/3BPN1P/P5P1/4QR1K w - - acd 49; acs 3600; bm Qb1; c3 "e4"; cce 0; ce 72; id "midgames.177"; pm Qb1; pv Qb1 g6;
1r1r4/p3k1p1/2p2n2/7p/PbB5/5PP1/1B2K2P/R2R4 w - - acd 47; acs 7200; bm f4; c3 "Rxd8"; cce 0; ce 73; id "midgames.196"; pm f4; pv f4 a5 Rxd8 Rxd8 Rd1 Re8 f5 Kf8+ Be6 Ke7 Bb3 Kf8+ Kf3 Be7 Be6 Rb8 Bc3 Nd5 Bxa5 Ra8 Bxd5 Rxa5 Bxc6 Rxf5+ Ke4 Rf2 Bb5 Bb4 Rd8+ Ke7 Rd4 Ba5 Rd7+ Kf6 h4 Rg2 Rd6+ Ke7 Rg6 Be1 Rxg7+ Kf6 Rg5 Rxg3 Rf5+ Ke6 Re5+ Kd6 Rd5+ Kc7 Kf5 Rg2 Rd7+ Kb6 Rh7 Bxh4;
1rb2rk1/4bp1p/p1p1p1p1/4p3/N1B1P3/1P1R4/P1PK1PPP/7R w - - acd 51; acs 2000; bm Kc1; c3 "c3"; cce 0; ce 78; id "midgames.244"; pm Kc1; pv Kc1 Kg7;
2rqkb1r/pb1n1ppp/4p3/1B1n4/Np1N4/8/PP3PPP/R1BQR1K1 w k - acd 50; acs 1800; bm b3; c3 "Qh5"; cce -65; ce 13; id "midgames.029"; pm Qh5 {39} Qg4 {4} Nc6 {1} Nf5 {1} Nxe6 {1}; pv b3 Be7 Rxe6 O-O Nc6 Bxc6 Rxc6 Nc7 Bf1 Ne5 Qxd8 Rfxd8 Rc2 Nd5 Rxc8 Rxc8 Bb2 Bf6 h3 h5 Re1 Nc3 a3 a5 Rc1 Bg5 Rc2 Bf6 Bxc3 bxc3 Rxc3 Rxc3 Nxc3 Nf3+ gxf3 Bxc3 Bd3 Kf8 Kg2 Bd2 Kf1 Ke7 Ke2 Bc1 b4 a4 b5 Bxa3 Bc2 Bc5 Bxa4 f6 f4 h4 Kf3 Kd6 Bc2 Bb6 Kg4 Bxf2; white_wins 11; black_wins 17; draws 13;
1bqrr1k1/1p3p1p/p1p5/2Nn1pp1/1P1P2b1/P3P1P1/2QN1P1P/R3RBK1 w - - acd 43; acs 6120; bm Rac1; c3 "Qb2"; cce 0; ce 81; id "midgames.151"; pm Rac1; pv Rac1 Bc7;
3n1rk1/2p2ppp/qb1p1n2/1p2p2b/1P2P3/NBPP1N1P/5PP1/2BQ1RK1 w - - acd 46; acs 2000; bm g4; c3 "Nc2"; cce -74; ce 13; id "midgames.065"; pm g4 {6}; pv g4 Bg6 Nh4 Ne6 Nc2 c5 Ne3 c4 dxc4 Bxe3 cxb5 Qxb5 Bxe3 Nxe4 Re1 Rc8 Bxe6 fxe6 f3 Nxc3 Qxd6 Bf7 Bc5 Ne2+ Kh2 Nf4 Ng2 Nd3 Re3 Nxc5 bxc5 Qxc5 Qxe5 h6 Kg3 Qxe5+ Rxe5 g5 h4 gxh4+ Nxh4 Rc3 Kf2 Kg7 Re3 Rc4 Kg3 Rb4 Rc3 Rb5 Ng2 e5 Ne3 Rb3 Rxb3; white_wins 2; black_wins 3; draws 1;
3r2k1/1q4pp/p1b1p3/1p3p2/1P6/4PN2/1P2QPPP/2R3K1 w - - acd 52; acs 1469; bm Nd4; c3 "Rd1"; cce -89; ce 0; id "midgames.139"; pm Nd4 {5}; pv Nd4 Bd5 h3 Qe7 Rc5 h6 f4 Kh7 Nc6 Bxc6 Rxc6 Qxb4 Rxe6 Qd2 Qxd2 Rxd2 Rxa6 h5 b4 Rb2 Rb6 Rxb4 g4 hxg4 hxg4 fxg4 Kf2 Rb3 Re6 b4 Kg3 Rb1 Kxg4 b3 Rb6 b2 Kf5 Re1 Rxb2 Rxe3; white_wins 0; black_wins 1; draws 4;
r1bq1rk1/1pp2pbp/3p1np1/p1nPp3/2P1P3/2N2N1P/PPB2PP1/R1BQ1RK1 b - - acd 45; acs 3601; bm Nfd7; c0 "46"; c3 "b6 Nh5 Ne8"; cce -89; ce 26; id "kai_openings_nr_85"; pm Ne8 {4} Nfd7 {4} Nh5 {4} b6 {4} Bd7 {2} Qe7 {2}; pv Nfd7 Rb1 f5 Bg5 Bf6 Bh6 Nxe4 Bxe4 fxe4 Nd2 Bg7 Bxg7 Kxg7 Ndxe4 Nf6; white_wins 5; black_wins 3; draws 2; Opening E90; King's Indian;
1rb2r1k/1p1n3n/p2p1q2/2pP1p1p/P1N5/2N2P2/1P1QB1PP/R4RK1 w - - acd 45; acs 2000; bm a5; c3 "Qf4"; cce 0; ce 132; id "midgames.238"; pm a5; pv a5 b6 axb6 Nxb6 Na5 Bd7 Nc6 Bxc6 dxc6 Qd4+ Qxd4+ cxd4 Na4 Nd5 Bxa6 Rb4 b3 Nc7 Bc4 Rf6 Rfe1 d5 Bd3 Rxc6 Bxf5 Rxb3 Rac1 Rxc1 Rxc1 Ne8 Rc8 Nf6 Kf2 Kg8 Rc6 h4 Nc5 Rc3 g4 hxg3+ hxg3 Ng7 Rxf6 Nxf5 Rxf5 Rxc5 Ke2 Rc3 Rxd5 Re3+ Kf2 Rd3 Rd7 Rd2+ Ke1 Rd3 Ke2 Re3+ Kf2 Rd3 f4 Kf8 Rh7;
r3kb1r/pb2qp2/2p1pn1p/1p2B3/2pPP1pP/2N5/PP2BPP1/R2QK2R w KQkq - acd 45; acs 3200; bm a4; c0 "22"; c3 "O-O b3"; cce -142; ce 0; id "kai_openings_nr_40"; pm Bxg4 {22} O-O {14} b3 {7} a4 {2}; pv a4 b4 Nb1 Bg7 Nd2 c5 Nxc4 Rd8 Bd3 O-O Qe2 Ne8 Rd1 f6 Bg3 Rxd4 O-O e5 f3 gxf3 gxf3 f5 exf5 Nd6 Nxe5 Bd5 f4 Nxf5 Bxf5 Rxf5 Rxd4 cxd4 Qd3 Qe6 Qxd4 Bb7 Rf2 Bxe5 fxe5 Qc6 Qd8+ Kg7 Qe7+ Kg8 Qd8+; white_wins 3; black_wins 11; draws 11; Opening D43; Semi-Slav Moscow;
1r1qk2r/2p1bppp/2n1n3/1p1pP2b/1P6/2P2N1P/2B2PP1/RNBQR1K1 w k - acd 43; acs 1469; bm Na3; c3 "Ra6"; cce -222; ce 51; id "midgames.046"; pm Ra6 {4} Bd3 {2}; pv Na3; white_wins 0; black_wins 3; draws 3;

Oh, I think I have revised meantime (several months ago, IIRC) Openings200 to Openings200revised. Should be a better suite, but I forgot about it. Can you check now how many changed? I am attaching it here. So, the newest ones are: Openings200revised and Midgames239.
Openings200revised.zip
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Dann Corbit
Posts: 12537
Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA

Re: Out of the Kai 450 positions, 99 not found by SF

Post by Dann Corbit »

There are 90 with that new file used to create my definitions for field c3:

Code: Select all

1bqrr1k1/1p3p1p/p1p5/2Nn1pp1/1P1P2b1/P3P1P1/2QN1P1P/R3RBK1 w - - acd 43; acs 6120; bm Rac1; c3 "Qb2"; cce 0; ce 81; id "midgames.151"; pm Rac1; pv Rac1 Bc7;
1br3k1/pb2qpp1/1p2pn1p/3pN3/3P1P2/1Q2P3/PPR1NPBP/6K1 w - - acd 55; acs 3600; bm Ng3; c3 "Rxc8+"; cce 0; ce 0; id "midgames.152"; pm Ng3; pv Ng3 Bd6 Bf1 Qe8 Rxc8 Qxc8 Qa4 a6 Qd1 g6 Kg2 Kg7 Bd3 b5 Qb1 Qe8 a3 Ng8 Qd1 Bc6 b4 Bd7 Qc2 Ne7 Qd1;
1brr2k1/1p2qpp1/2n1b2p/1N1p2n1/8/P3PN1P/BB2QPP1/2RR2K1 w - - acd 50; acs 2000; bm Nfd4; c3 "Nxg5"; cce 0; ce 30; id "midgames.153"; pm Nfd4; pv Nfd4 Nxd4 Nxd4 Qd6 f4 Rxc1 Rxc1 Ne4 Nxe6 Qxe6 Rd1 Bc7 a4 Nf6 Bxf6 Qxf6 Bxd5 Re8 Qc4 Bb6 Kh1 Bxe3 Bxb7 Qxf4 Qxf4 Bxf4 a5 Re3 a6 Ra3 Rd8+ Kh7 Kg1 Kg6 Kf2 Kf6 Ke2 Ke7 Rd3 Ra4 Bc8 Bd6 g4 g6 Kd2 f5 gxf5 gxf5 Rd5 f4 Ke2 Ra3 Rd3 Rxd3 Kxd3 Bc5 Ke4 Kd6 Kxf4 Kc7;
1n3rk1/5ppp/4p3/1N6/2B5/4PP2/1b3P1P/4K2R w K - acd 70; acs 3035; bm Ke2; c3 "O-O"; cce 0; ce 0; id "midgames.161"; pm Ke2; pv Ke2 Rd8 f4 h6 h3 Nc6 Rb1 Bf6 Bd3 g6 Be4 Ne7 Rd1 Rb8 Nd6 Nc8 Nc4 Kg7 Rb1 Rxb1 Bxb1 Be7 Nd2 Nb6 Nf3 Bd6 Bd3 Nd7 Nd4 Nc5 Bc2 Kf6 Nf3 Bc7 Nd2 Kg7 Nc4 Kf8 Kf3 f5 Nd2 Kg7 h4 Bd8 Kg3 Be7 Nc4 Kf6 Kg2 Kf7 Ne5+ Kg7 Kg3 Bf6 Nf3 Kf7 Kg2 Nd7 Ba4 Ke7 Bxd7 Kxd7 Ne5+ Bxe5 fxe5 Ke7 Kf3 g5 hxg5 hxg5 Kg3 Kf7 f4 gxf4+ exf4;
1q3rk1/pr1nbpp1/4p2p/4P3/1pQ5/4BN2/PP3PPP/R2R2K1 w - - acd 57; acs 3600; bm Qf4; c3 "Qe4"; cce 0; ce 0; id "midgames.169"; pm Qf4; pv Qf4 Nb6 Qg4 Kh8 Bxh6 gxh6 Qf4 Kg7 Qg4+;
1qr1n1k1/4rppp/1pbppb2/p1n5/P1P1PP2/1PN1Q1PP/RB1N2B1/R5K1 w - - acd 54; acs 14820; bm Nb5; c3 "Re1"; cce 0; ce -19; id "midgames.170"; pm Nb5; pv Nb5 Rd7;
1qr1n1k1/pbr2ppp/1p2p3/4N1P1/3PpP2/1P2P3/P1RQ2BP/2R3K1 w - - acd 54; acs 2000; bm Rxc7; c3 "Nc4"; cce 0; ce 0; id "midgames.171"; pm Rxc7; pv Rxc7 Rxc7 Rxc7 Qxc7 Qb4 h6 h4 hxg5 fxg5 Nd6 Qe1 Bd5 Bh3 a5 h5 b5 Qf2 a4 h6 axb3 axb3 Bxb3 Qg3 Qc1+ Kh2 Qc2+ Bg2 Qe2 h7+ Kxh7 Qh4+ Kg8 g6 fxg6 Qd8+ Kh7 Qxd6 Qxe3 Ng4 Qe2 Kh3 Bd5 Qe7 b4 Qxb4 e3 Bxd5 exd5 Kg3 Qd3 Qe7 e2+ Kg2 Qxd4 Qxe2 Qe4+ Qxe4 dxe4;
1qr1r1k1/1b1nbppp/pp1ppn2/8/2PNP3/2N1BP2/PP3QPP/2RR1BK1 w - - acd 43; acs 3960; bm Qd2; c3 "a3"; cce -12; ce 37; id "midgames.044"; pm Kh1 {52} a3 {27} b3 {21} Nb3 {20} Nc2 {11} b4 {7} g4 {6} h3 {3} Rc2 {2}; pv Qd2 h6 b3 Ne5 Bf2 Red8 Qe3 Re8 h3 Ned7 Qd3 Rcd8 Qd2 Ne5 Na4 Nfd7 Be3 Ng6 b4 Rc8 a3 Bf6 Bd3 Nge5 Be2 Ng6 Bf1 Ne7 Bd3 d5 exd5 exd5 c5 b5 Nb6 Nxb6 cxb6 Qd6 Rxc8 Rxc8 Nb3 d4 Bxh6 gxh6 Qxh6 Be5 Bh7+ Kh8 Qxd6 Bxd6; white_wins 44; black_wins 48; draws 56;
1r1q1r2/4npk1/R3b1pp/2ppp3/3n4/2NPN1P1/1P1QPPBP/5RK1 w - - acd 40; acs 1469; bm Ra3; c3 "Rb1"; cce 0; ce -143; id "midgames.176"; pm Ra3; pv Ra3;
1r1q1rk1/1p2bppp/2n1p3/1R1pP3/3P4/3BPN1P/P5P1/4QR1K w - - acd 49; acs 3600; bm Qb1; c3 "e4"; cce 0; ce 72; id "midgames.177"; pm Qb1; pv Qb1 g6;
1r1q4/1p3kp1/p1nbpnpr/3p1p2/3P1P2/2NBPQ1P/PP1B2P1/2R2RK1 w - - acd 61; acs 14820; bm Qd1; c3 "Be1"; cce 0; ce 0; id "midgames.181"; pm Qd1; pv Qd1 Ne4 Nxe4 fxe4 Bxa6 Nxd4 exd4 bxa6 Rc6 Rxb2 Rxa6 Qc7 f5 exf5 Bxh6 gxh6 Qa4 Rb4 Qa3 Rb6 Qa5 Rxa6 Qxa6 Ke7 Qa8 Qc3 Qh8 Qe3+ Kh1 Qg3 Qg7+ Ke6 Qg8+ Kf6 Qd8+ Kf7 Qd7+ Kg8 Qe6+ Kh7 Qf7+ Kh8 Qe8+ Kg7 Qd7+;
1r1qk2r/2p1bppp/2n1n3/1p1pP2b/1P6/2P2N1P/2B2PP1/RNBQR1K1 w k - acd 43; acs 1469; bm Na3; c3 "Ra6"; cce -222; ce 51; id "midgames.046"; pm Ra6 {4} Bd3 {2}; pv Na3; white_wins 0; black_wins 3; draws 3;
1r1qk2r/6p1/3pp2p/2n1p1b1/1pB1P1P1/4QPN1/PPP4P/1K1R3R w k - acd 48; acs 7200; bm Qe2; c3 "Qg1"; cce 0; ce 21; id "midgames.182"; pm Qe2; pv Qe2 Rf8 Rhf1 Rf7 Qe1 Rb6 Nh1 Rb8 Nf2 Rxf3 Nd3 Nxd3 Bxd3 Rxf1 Bxf1 Ke7 Qg3 Bf4 Qh4+ Bg5 Qh3 Qa5 Qb3 Ra8 Bc4 Qa4 Bxe6 Qxb3 Bxb3 Rf8 a3 bxa3 bxa3 Rf4 Bd5 Rxg4 Rd3 Rg2 h3 Rh2 a4 Bd2 c3 Kd8 a5 Kc7 a6 Kb8 Bc4 Kc7 h4 Bf4 h5 Rd2 Rxd2 Bxd2 a7 Kb7 Kc2;
1r1r4/p3k1p1/2p2n2/7p/PbB5/5PP1/1B2K2P/R2R4 w - - acd 47; acs 7200; bm f4; c3 "Rxd8"; cce 0; ce 73; id "midgames.196"; pm f4; pv f4 a5 Rxd8 Rxd8 Rd1 Re8 f5 Kf8+ Be6 Ke7 Bb3 Kf8+ Kf3 Be7 Be6 Rb8 Bc3 Nd5 Bxa5 Ra8 Bxd5 Rxa5 Bxc6 Rxf5+ Ke4 Rf2 Bb5 Bb4 Rd8+ Ke7 Rd4 Ba5 Rd7+ Kf6 h4 Rg2 Rd6+ Ke7 Rg6 Be1 Rxg7+ Kf6 Rg5 Rxg3 Rf5+ Ke6 Re5+ Kd6 Rd5+ Kc7 Kf5 Rg2 Rd7+ Kb6 Rh7 Bxh4;
1r2k2r/1b1nbppp/pp2pn2/8/2P5/BPN2NP1/P4PBP/R2R2K1 w k - acd 40; acs 555; bm Bc1; c3 "Bb2"; cce 53; ce 23; id "midgames.017"; pm Bc1 {64} Bxe7 {27} Bb2 {18} Bd6 {8}; pv Bc1; white_wins 41; black_wins 27; draws 49;
1r2k2r/1p3ppp/p2bp3/4n3/4B3/1NP5/P1P2PPP/R3K2R w KQk - acd 52; acs 21960; bm a4; c3 "f4"; cce 0; ce -107; id "midgames.198"; pm a4; pv a4 Ke7 f4;
1r2r1k1/1pqn1pp1/p3p1p1/3pP3/P7/2PQ3P/1P1N1PP1/R3R1K1 w - - acd 57; acs 2000; bm Nf3; c3 "Nf4"; cce 0; ce 0; id "midgames.202"; pm Nf3; pv Nf3 Rec8 Qe3 Qb6 Qxb6 Nxb6 a5 Nd7 Re3 Rc5 Nd4 Rd8 Re2 Rc4 g3 Kf8 f4 Ke7 Kf2 Nb8 Ra3 Nc6 Nxc6+ bxc6 Rb3 Rc5 Rb7+ Rd7 Rb6 Rxa5 Rxc6 Rb7 c4 dxc4 Rxc4 Rab5 Rc6 R5b6 Rc8 Rxb2 Rxb2 Rxb2+ Kf3 Ra2 Rc7+ Ke8 Ra7 Ra3+ Kf2 Ra4 Ra8+ Ke7 Ra7+ Ke8;
1r2r1k1/b2b1ppp/2pq1n2/p2p4/8/1P2P1P1/PBQ1BPNP/2R2RK1 w - - acd 42; acs 555; bm Nf4; c3 "Bd3"; cce 0; ce 4; id "midgames.204"; pm Nf4; pv Nf4 Ne4;
1r2r1k1/p1nq1pbp/bp1p1np1/2pP2B1/P1N1P3/2N2P2/1P2B1PP/R2Q1R1K w - - acd 52; acs 21960; bm Re1; c3 "Qd2"; cce 133; ce 62; id "midgames.050"; pm Qd2 {12} b3 {10} Rb1 {8} Re1 {8} Bh4 {2}; pv Re1 Bxc4; white_wins 21; black_wins 9; draws 10;
1r2rk2/pp3pp1/1np4p/5B2/7P/6P1/PPP2P2/2K1R2R w - - acd 50; acs 1800; bm Bd3; c3 "Bg4"; cce 0; ce 0; id "midgames.209"; pm Bd3; pv Bd3 Nd7 Rxe8+ Rxe8 b4 Nf6 Kd2 Ne4+ Bxe4 Rxe4 Rb1 Rd4+ Ke3 Rd6 a4 Re6+ Kd3 Rf6 Ke2 Re6+;
1r3k1r/5pp1/p1p4p/3pbP2/1q6/1P1RBQ2/P1P2P2/1K4R1 w - - acd 55; acs 2000; bm c4; c3 "Ba7"; cce 0; ce 0; id "midgames.211"; pm c4; pv c4 dxc4 Qe4 Bf6 Qxc6 cxd3 Bc5+ Qxc5 Qxc5+ Kg8 Qc4 a5 Qxd3 Kh7 Qd5 a4 Qxf7 Rhf8 Qg6+ Kh8 Rg3 Rfd8 Qh5 Rd2 Re3 Rb2+ Kc1 a3 Kd1 Rd8+ Ke1 Rxa2 b4 Bd4 Re8+ Rxe8+ Qxe8+ Kh7 Qg6+ Kh8;
1r3r2/3qp1kp/2pp1np1/p1n2p2/2P5/1PN1P1PP/P4PB1/R1QR2K1 w - - acd 49; acs 7200; bm Qb2; c3 "Qd2"; cce 0; ce 0; id "midgames.215"; pm Qb2; pv Qb2 e5 Qc2 Qc7 Rab1 Rb7 Rd2 Rd8 Re1 Rb4 Rc1 Rbb8 e4 fxe4 Nxe4 Nfxe4 Bxe4 Ne6 Qc3 Rf8 f4 Nd4 fxe5 dxe5 Rf1 Qb6 Kg2 Rxf1 Kxf1 Qb4 Qe3 a4 bxa4 Rf8+ Kg2 Kg8 h4 Qxa4 Qg5 Qb4 Bxg6 hxg6 Qxg6+ Kh8 Qh5+ Kg8;
1r3rk1/1b2np1p/p3qp1Q/1p6/4p2P/2P5/1PN1BPP1/2KR3R w - - acd 56; acs 22080; bm Nd4; c3 "Ne3"; cce 266; ce 31; id "midgames.216"; pm Nd4 {5}; pv Nd4 Qb6; white_wins 3; black_wins 0; draws 2;
1rb1rbk1/2qn2pp/3pp3/1p2Pp2/3R1P2/2N2B1P/1PP3PB/4QR1K w - f6 acd 44; acs 1469; bm b4; c3 "exf6"; cce 0; ce 60; id "midgames.236"; pm b4; pv b4 dxe5;
1rb2r1k/1p1n3n/p2p1q2/2pP1p1p/P1N5/2N2P2/1P1QB1PP/R4RK1 w - - acd 45; acs 2000; bm a5; c3 "Qf4"; cce 0; ce 132; id "midgames.238"; pm a5; pv a5 b6 axb6 Nxb6 Na5 Bd7 Nc6 Bxc6 dxc6 Qd4+ Qxd4+ cxd4 Na4 Nd5 Bxa6 Rb4 b3 Nc7 Bc4 Rf6 Rfe1 d5 Bd3 Rxc6 Bxf5 Rxb3 Rac1 Rxc1 Rxc1 Ne8 Rc8 Nf6 Kf2 Kg8 Rc6 h4 Nc5 Rc3 g4 hxg3+ hxg3 Ng7 Rxf6 Nxf5 Rxf5 Rxc5 Ke2 Rc3 Rxd5 Re3+ Kf2 Rd3 Rd7 Rd2+ Ke1 Rd3 Ke2 Re3+ Kf2 Rd3 f4 Kf8 Rh7;
1rb2rk1/2q2pb1/p2p1np1/P1nP2Bp/2N1P3/1pP2PN1/3QB1PP/2R2RK1 w - - acd 44; acs 6120; bm Rcd1; c3 "Rb1"; cce 0; ce 29; id "midgames.242"; pm Rcd1; pv Rcd1 Bd7;
1rb2rk1/4bp1p/p1p1p1p1/4p3/N1B1P3/1P1R4/P1PK1PPP/7R w - - acd 51; acs 2000; bm Kc1; c3 "c3"; cce 0; ce 78; id "midgames.244"; pm Kc1; pv Kc1 Kg7;
1rbq1rk1/4ppbp/p2p2p1/Pp1N1n2/2PP4/1P4P1/1B3PBP/R2Q1RK1 w - b6 acd 63; acs 22080; bm Nb6; c3 "Bc3"; cce 148; ce 0; id "midgames.054"; pm axb6 {6} Nb6 {4}; pv Nb6 Rxb6 axb6 Qxb6 c5 dxc5 dxc5 Qxc5 Bxg7 Kxg7 Qd2 Nd4 b4 Qb6 Qe3 Qf6 Ra2 Rd8 Rc1 h5 Rd2 Bg4 Kh1 Nf5 Qe1 Nd4; white_wins 4; black_wins 1; draws 4;
2kr3r/ppq2pp1/2p1pn1p/2b4P/3P4/3Q1NP1/PPPB1P2/2KR3R w - - acd 48; acs 3600; bm c4; c3 "Rh4"; cce 60; ce 26; id "midgames.057"; pm c4 {75} Qe2 {21} Qc4 {9} Rh4 {6} Kb1 {5} Bf4 {3} c3 {1}; pv c4 Bb6; white_wins 39; black_wins 23; draws 57;
2kr3r/ppqnbpp1/2p1p2p/7P/3PQ3/5NP1/PPPB1P2/2KR3R w - - acd 41; acs 1800; bm Kb1; c3 "Qe2"; cce 186; ce 41; id "midgames.059"; pm Kb1 {28} Qe2 {5} Bf4 {4} c4 {3} Rhe1 {1}; pv Kb1 Qb6; white_wins 20; black_wins 2; draws 21;
2r1r1k1/pbqn1ppp/1p2pn2/6B1/3P4/2PB1N2/P3QPPP/2R1R1K1 w - - acd 48; acs 1800; bm c4; c3 "Bb5"; cce -6; ce 12; id "midgames.062"; pm c4 {33} Bh4 {32} Ne5 {11} Bd2 {6} h3 {6} Bb5 {5} a4 {2} Be3 {1} Rc2 {1}; pv c4 Qd6; white_wins 21; black_wins 22; draws 26;
2r2rk1/1b3p1p/1p1q1np1/pPnp4/3N4/P1N1P1P1/5PBP/R2Q1RK1 w - - acd 51; acs 1306; bm Rc1; c3 "Nc6"; cce 0; ce 0; id "midgames.001"; pm Rc1; pv Rc1 Rc7 Nce2 Rfc8 Nf4 Nce4 Rxc7 Rxc7 Qa1 Rc4 Qb2 Ng4 Nd3 Qc7 h3 Ngf6 Rd1 Nc3 Re1 Nfe4 Nf4 Qc5 h4 Na4 Qa1 Nac3;
2r2rk1/1b3p1p/p5p1/q2pb3/Pp6/3BP2P/1P1NQPP1/3R1RK1 w - - acd 51; acs 2000; bm Ra1; c3 "Nf3"; cce 0; ce 0; id "midgames.000"; pm Ra1; pv Ra1 Rfe8 Rfe1 Qc7 Nf3 a5 Bb5 Re7 Nxe5 Qxe5 Qd2 Rec7 Rac1 Rxc1 Rxc1 Rxc1+ Qxc1 d4 exd4 Qxd4 Qc7 Bd5 Qxa5 Be6 Qc7 Qxb2 a5 Qc3 Qb8+ Kg7 a6 b3 Kh2 b2 a7 Bd5 Bd3 Qxd3 Qe5+ f6 Qc7+ Kh6 Qf4+ Kg7;
2rq1r1k/4b1pp/p1npbn2/1p1Np3/2P1Pp2/1P1B4/PBN1QPPP/2KR3R w - - acd 44; acs 2000; bm f3; c3 "Kb1"; cce 0; ce 58; id "midgames.063"; pm f3; pv f3;
2rqkb1r/pb1n1ppp/4p3/1B1n4/Np1N4/8/PP3PPP/R1BQR1K1 w k - acd 50; acs 1800; bm b3; c3 "Qh5"; cce -65; ce 13; id "midgames.029"; pm Qh5 {39} Qg4 {4} Nc6 {1} Nf5 {1} Nxe6 {1}; pv b3 Be7 Rxe6 O-O Nc6 Bxc6 Rxc6 Nc7 Bf1 Ne5 Qxd8 Rfxd8 Rc2 Nd5 Rxc8 Rxc8 Bb2 Bf6 h3 h5 Re1 Nc3 a3 a5 Rc1 Bg5 Rc2 Bf6 Bxc3 bxc3 Rxc3 Rxc3 Nxc3 Nf3+ gxf3 Bxc3 Bd3 Kf8 Kg2 Bd2 Kf1 Ke7 Ke2 Bc1 b4 a4 b5 Bxa3 Bc2 Bc5 Bxa4 f6 f4 h4 Kf3 Kd6 Bc2 Bb6 Kg4 Bxf2; white_wins 11; black_wins 17; draws 13;
3brrk1/1ppq1ppp/p1n5/3p4/3P1B2/2PQRN2/PP3PPP/4R1K1 w - - acd 49; acs 2000; bm h3; c3 "R3e2"; cce 0; ce 31; id "midgames.030"; pm h3 {5} Ne5 {1} Rxe8 {1}; pv h3 Rxe3 Rxe3 f6 Nd2 Ne7 Nb3 Qf5 Qxf5 Nxf5 Re2 g5 g4 Ng7 Bh2 b6 Nc1 Re8 Rxe8+ Nxe8 f4 Kf7 Kg2 Be7 Nd3 a5 b3 b5 a4 bxa4 bxa4 Bd6 Nc1 gxf4 Kf3 Ng7 Nb3 Ne6 h4 c5 dxc5 Be5 c4 dxc4 Nxa5 Nxc5 Nxc4 Nxa4 Bxf4 Bxf4; white_wins 1; black_wins 1; draws 5;
3n1rk1/2p2ppp/qb1p1n2/1p2p2b/1P2P3/NBPP1N1P/5PP1/2BQ1RK1 w - - acd 46; acs 2000; bm g4; c3 "Nc2"; cce -74; ce 13; id "midgames.065"; pm g4 {6}; pv g4 Bg6 Nh4 Ne6 Nc2 c5 Ne3 c4 dxc4 Bxe3 cxb5 Qxb5 Bxe3 Nxe4 Re1 Rc8 Bxe6 fxe6 f3 Nxc3 Qxd6 Bf7 Bc5 Ne2+ Kh2 Nf4 Ng2 Nd3 Re3 Nxc5 bxc5 Qxc5 Qxe5 h6 Kg3 Qxe5+ Rxe5 g5 h4 gxh4+ Nxh4 Rc3 Kf2 Kg7 Re3 Rc4 Kg3 Rb4 Rc3 Rb5 Ng2 e5 Ne3 Rb3 Rxb3; white_wins 2; black_wins 3; draws 1;
3r2k1/1q4pp/p1b1p3/1p3p2/1P6/4PN2/1P2QPPP/2R3K1 w - - acd 52; acs 1469; bm Nd4; c3 "Rd1"; cce -89; ce 0; id "midgames.139"; pm Nd4 {5}; pv Nd4 Bd5 h3 Qe7 Rc5 h6 f4 Kh7 Nc6 Bxc6 Rxc6 Qxb4 Rxe6 Qd2 Qxd2 Rxd2 Rxa6 h5 b4 Rb2 Rb6 Rxb4 g4 hxg4 hxg4 fxg4 Kf2 Rb3 Re6 b4 Kg3 Rb1 Kxg4 b3 Rb6 b2 Kf5 Re1 Rxb2 Rxe3; white_wins 0; black_wins 1; draws 4;
5rk1/1p1r1ppp/2n1p3/q3Pn2/1b1PR2P/3B1N2/1B3PP1/1R1Q2K1 w - - acd 40; acs 555; bm Re2; c3 "Ra1"; cce 0; ce 51; id "midgames.140"; pm Re2; pv Re2;
r1b1k1nr/pppq1ppp/2np4/b3p3/2BPP3/1QP2N2/P4PPP/RNB1K2R w KQkq - acd 42; acs 3279; bm dxe5; c0 "4"; c3 "O-O"; cce -69; ce -16; id "kai_openings_nr_8"; pm dxe5 {332} O-O {25} Nbd2 {16} a4 {2}; pv dxe5; white_wins 97; black_wins 154; draws 114; Opening ECO:C52; Evans Gambit: Tartakower Attack, 7...Qd7; 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5 6.d4 d6 7.Qb3 Qd7 *;
r1b1qrk1/ppp1p1bp/n2p1np1/3P1p2/2P5/2N1BNP1/PP2PPBP/R2Q1RK1 b - - acd 37; acs 6180; bm Nc5; c0 "63"; c3 "c6"; cce -68; ce -31; id "kai_openings_nr_124"; pm Bd7 {286} c6 {129} e5 {126} Nc5 {91} h6 {81} c5 {57} Ng4 {28} e6 {11} Ne4 {3} Kh8 {1} Nh5 {1}; pv Nc5 b4 Nce4 Nxe4 Nxe4 Rc1 a5 b5 b6 Ng5 Nxg5 Bxg5 Bb7 e4 fxe4 Bxe4 e5 Qd2 Bc8 Bg2 Bf5 h3 Rf7 Rfe1 Bd7 Kh2 Qc8 a4 Bf5 f3 Bd7 h4 Qf8 Qe2 Qc8 Kg1 Rb8 Kh2 Qf8 Kg1 Re8; white_wins 301; black_wins 193; draws 211; Opening A87; Leningrad Dutch;
r1b1r1k1/pp3pp1/2p2n1p/8/2BN4/4P3/PP3PPP/2R2RK1 w - - acd 49; acs 3600; bm a4; c3 "Rfe1"; cce 34; ce 8; id "midgames.011"; pm Rfd1 {30} Rfe1 {1}; pv a4 a5; white_wins 8; black_wins 6; draws 12;
r1b2rk1/1ppnq1pp/3p4/p3p3/1PP5/2R3P1/P1N1PPBP/3QK2R w K - acd 57; acs 22080; bm a3; c3 "b5"; cce 222; ce 11; id "midgames.073"; pm a3 {7}; pv a3; white_wins 2; black_wins 0; draws 2;
r1b2rk1/4bpp1/p2p1n1p/q3p3/1p2PP2/3BB3/PPPQN1PP/1K1R3R w - - acd 42; acs 2332; bm c4; c3 "Rhf1"; cce -74; ce -24; id "midgames.074"; pm Rhf1 {13} Ng3 {3} c4 {3} a3 {2} h3 {2} Nc1 {1}; pv c4 Ng4 Bg1 Bb7 a3 exf4 axb4 Qc7 h4 Rab8 Nxf4 Bf6 Rh3 Rfe8 Rg3 Bxe4 Bxe4 Rxe4 Nd5 Qd7 Nxf6+ Nxf6 Bd4 Nh5 Rf3 d5 Bc3 Rxc4 Qxd5 Qxd5 Rxd5 Rxh4 Ka2 Nf6 Rd6 Ne4 Rxa6 Rg4 g3 Rb7 Be1 Kh7 Re3 Ng5 Rc6 Ne6 Bc3 Kg8 Kb1 Rb8; white_wins 8; black_wins 12; draws 4;
r1b2rk1/ppq2ppp/2n1p1n1/2ppP2Q/3P4/P1PB1N2/2P2PPP/R1B1K2R w KQ - acd 57; acs 21960; bm Ng5; c0 "5"; c3 "Be3 h4"; cce 69; ce 4; id "kai_openings_nr_169"; pm Be3 {574} O-O {388} h4 {17} Ng5 {16} Bd2 {14} dxc5 {10} a4 {4}; pv Ng5 h6; white_wins 440; black_wins 286; draws 271; Opening C18; French Winawer;
r1b2rk1/ppq2ppp/2n2n2/2pp4/3P4/P1PBPN2/5PPP/R1BQ1RK1 w - - acd 52; acs 7200; bm dxc5; c0 "19"; c3 "a4"; cce -10; ce 0; id "kai_openings_nr_194"; pm Nh4 {1133} a4 {903} dxc5 {287} h3 {132} Nd2 {41} Bb2 {39} c4 {11} Rb1 {10} Qc2 {3} Ne1 {2} Ng5 {1} Qe2 {1} Re1 {1}; pv dxc5 Bg4 a4 Rfe8 Be2 Bxf3 Bxf3 Ne5 Ba3 Nxf3+ Qxf3 Re4 c4 Rxc4 Bb2 Ne4 Rfc1 Qxc5 Rxc4 Qxc4 Rc1 Qxa4 Qg4 Nc3 Qf3; white_wins 903; black_wins 961; draws 640; Opening E58; Nimzo-Indian Rubinstein;
r1b3k1/ppq2ppp/2n5/3p4/P1pPr3/B1P1P3/3N1PPP/R2Q1RK1 b - - acd 64; acs 21960; bm Rh4; c0 "19"; c3 "Re8"; cce 49; ce 0; id "kai_openings_nr_196"; pm Re8 {50} Rh4 {17} Rg4 {14} Re6 {6} Bg4 {2}; pv Rh4 f4 Bf5 Qf3 Qa5 e4 Bxe4 Nxe4 dxe4 Qxe4 Qxc3 Bc5 Qd3 Qxd3 cxd3 d5 Rh5 dxc6 Rxc5 cxb7 Rb8 Rac1 Rc2 Rfd1 h5 Rb1 Rc7 Rxd3 Rbxb7 Rxb7 Rxb7 Rd5 h4 Ra5 g6 g4 Rb2 h3 Kg7 Rxa7 Rb4 f5 Rb1+ Kf2 Rb3 fxg6 Rxh3 gxf7 Rg3 a5 Rxg4 Kf3 Rg3+ Ke4 h3 f8=R+ Kxf8; white_wins 24; black_wins 33; draws 25; Opening E58; Nimzo-Indian Rubinstein;
r1bq1rk1/1pp2pbp/3p1np1/p1nPp3/2P1P3/2N2N1P/PPB2PP1/R1BQ1RK1 b - - acd 45; acs 3601; bm Nfd7; c0 "46"; c3 "b6 Nh5 Ne8"; cce -89; ce 26; id "kai_openings_nr_85"; pm Ne8 {4} Nfd7 {4} Nh5 {4} b6 {4} Bd7 {2} Qe7 {2}; pv Nfd7 Rb1 f5 Bg5 Bf6 Bh6 Nxe4 Bxe4 fxe4 Nd2 Bg7 Bxg7 Kxg7 Ndxe4 Nf6; white_wins 5; black_wins 3; draws 2; Opening E90; King's Indian;
r1bq1rk1/bpp2ppp/p1np1n2/4p3/4P3/1BPP1N2/PP1N1PPP/R1BQ1RK1 w - - acd 52; acs 14820; bm Re1; c0 "78"; c3 "h3"; cce 45; ce 15; id "kai_openings_nr_148"; pm h3 {2724} Nc4 {1760} Re1 {461} a4 {43} a3 {5} Ba4 {1} Bc2 {1} Ng5 {1} Qc2 {1} Qe2 {1}; pv Re1 h6; white_wins 2004; black_wins 1519; draws 1289; Opening C54; Giuoco Piano;
r1bq1rk1/pp3ppp/2n1pn2/2pp4/2PP4/P1PBPN2/5PPP/R1BQ1RK1 b - - acd 44; acs 3492; bm b6; c0 "19"; c3 "Na5"; cce -9; ce 0; id "kai_openings_nr_36"; pm dxc4 {5179} Qc7 {3939} b6 {1681} Ne4 {226} Qd6 {161} Na5 {98} Re8 {46} Qe7 {41} Qa5 {17} h6 {12} Bd7 {10} Rb8 {10} a6 {7} cxd4 {4}; pv b6 Ne5 Na5 cxd5 exd5 f3 Bb7 Bb2 Rc8 a4 Re8 Ba3 h6 Re1 Rc7 Qc2 Qc8 Bf5 Qd8 Bd3; white_wins 4075; black_wins 3849; draws 3196; Opening Nimzo-Indian Defense: Normal Variation. Bernstein Defense Exchange Line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O Nc6 8.a3 Bxc3 9.bxc3; CaxtonID: 2851; ECO: E57;
r1bq3k/1ppnn2p/3p1rpb/P2Ppp2/1BP1P3/2NB4/3N1PPP/R2Q1RK1 w - - acd 43; acs 6120; bm Nb5; c3 "Nb3"; cce 0; ce 54; id "midgames.079"; pm Nb5; pv Nb5;
r1bqk2r/5ppp/p1np1b2/1p1Np3/4P3/N1P5/PP3PPP/R2QKB1R b KQkq - acd 44; acs 2332; bm Rb8; c0 "12"; c3 "O-O Ne7"; cce -47; ce -7; id "kai_openings_nr_181"; pm O-O {2935} Bg5 {1107} Ne7 {799} Bb7 {562} Rb8 {317} Be6 {19} Bd7 {16} Nb8 {10} Bh4 {4} g6 {2}; pv Rb8 Nc2 Bg5 a4 bxa4 Ncb4 Nxb4 Nxb4 Bd7 Bxa6 Qa5 Qxd6 Rb6 Qd3 Be7 Nd5 Rxb2 O-O Qc5 Rab1 Rxb1 Rxb1 O-O Nxe7+ Qxe7 Rb7 Rd8 Bc4 h6 Ra7 Qg5 f4 Qe7 fxe5 a3 Qd4 Qg5 h4 Qxh4 Rxd7 Qe1+ Bf1 Rxd7 Qxd7 a2 e6 Qxf1+ Kxf1 a1=Q+ Kf2 Qa2+ Kg3 fxe6 Qe8+ Kh7 Qc8 Qd2 Qxe6 Qe3+ Kg4 Qxc3 Kh5 Qc2 Qg4 Kg8; white_wins 2145; black_wins 1546; draws 1912; Opening ECO:B33n; Sicilian: Pelikan, Chelyabinsk, 9.Nd5 Be7, 11.c3; 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Nd5 Be7 10.Bxf6 Bxf6 11.c3 *;
r1bqk2r/pp1n1ppp/5n2/2pp2B1/1b1P4/2NBPN2/PP3PPP/R2QK2R b KQkq - acd 45; acs 3191; bm Bxc3+; c0 "56"; c3 "Qa5"; cce -50; ce 0; id "kai_openings_nr_113"; pm Qa5 {1398} c4 {233} Bxc3+ {12} O-O {10} cxd4 {2} h6 {1}; pv Bxc3+ bxc3 c4 Bf5 Qa5 Qc2 O-O O-O Re8 Bh4 Ne4 Bxe4 dxe4 Nd2 Nb6 Rfb1 Bd7 Rb4 Qa6 Qb1 f5 a4 Rac8 Rb5 Na8 Rd5 Nb6 Rd6 Re6 Rxe6 Bxe6 a5 Nd5 Qb2 h6 Bg3 Rd8 h3 Rd7 Qa3 Kh7 Be5 Kg8 Bg3; white_wins 612; black_wins 426; draws 618; Opening D38; QGD Ragozin;
r1bqkb1r/pp1p1ppp/2n1pn2/8/2PN4/2N5/PP2PPPP/R1BQKB1R w KQkq - acd 50; acs 14820; bm e3; c0 "72"; c3 "g3 a3"; cce 17; ce 0; id "kai_openings_nr_138"; pm g3 {4050} a3 {2481} Ndb5 {1708} Bf4 {451} e4 {408} e3 {297} Bg5 {241} Nxc6 {89} Nc2 {51} Nb3 {5} a4 {1} h3 {1}; pv e3 Bb4 Be2 O-O O-O d5 cxd5 exd5 Bd2 Bc5 Ncb5 Bb6 Qc2 a6 Nxc6 bxc6 Nc3 Bc7 Rac1 Re8 Na4 Ng4 Bxg4 Bxg4 Qxc6 Rc8 Qb7 Bf3 gxf3 Qg5+ Kh1 Qh5 Rxc7 Qxf3+ Kg1 Qg4+ Kh1; white_wins 3225; black_wins 2865; draws 3282; Opening English Opening: Symmetrical Variation. Anti-Benoni Variation Spielmann Defense 1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Nc6; CaxtonID: 509; ECO: A33;
r1bqkb1r/pp1p1ppp/2p2n2/4p3/B2nP3/2N2N2/PPPP1PPP/R1BQK2R w KQkq - acd 48; acs 12960; bm Nxe5; c0 "29"; c3 "d3"; cce 56; ce -15; id "kai_openings_nr_53"; pm Nxe5 {1004} O-O {250} d3 {160} Nxd4 {4} a3 {1}; pv Nxe5 d6; white_wins 605; black_wins 432; draws 336; Opening ECO:C48o; Four Knights: Rubinstein, 5.Ba4 c6; 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Nd4 5.Ba4 c6 *;
r1bqr1k1/pp3ppp/2n2n2/3p2N1/5P2/Q1PPp1P1/P3P1BP/1RB2RK1 b - - acd 37; acs 1800; bm Qc7; c0 "70"; c3 "h6"; cce 114; ce -21; id "kai_openings_nr_137"; pm Qc7 {24} h6 {6} b6 {5} Rb8 {2} Bg4 {1} Qd7 {1} Re7 {1}; pv Qc7 Nf3; white_wins 11; black_wins 21; draws 7; Opening A29; English Four Knights;
r1bqr1k1/ppp2ppp/2n2n2/3p2N1/2P5/2PPpPP1/P3P1BP/R1BQ1RK1 w - - acd 57; acs 14820; bm Qa4; c0 "70"; c3 "Qb3"; cce 34; ce 14; id "kai_openings_nr_136"; pm Qb3 {455} cxd5 {334} Qa4 {76} Rb1 {50} f4 {2}; pv Qa4 d4; white_wins 374; black_wins 305; draws 225; Opening A29; English Four Knights;
r1n1r1k1/1p3p2/2p2pbp/3p4/1b1P3P/pPNBP1N1/P4PP1/2RR2K1 w - - acd 57; acs 2000; bm Nf5; c3 "Nce2"; cce 0; ce 33; id "midgames.141"; pm Nf5; pv Nf5 Nd6 Nxd6 Bxd6 g3 Bb4 Be2 Kg7 Kg2 Bf5 Bf3 Rad8 Ne2 Bg6 Nf4 Kf8 Kg1 Ra8 Ne2 Kg7 Bg4 Be4 Nc3 Re7 Nxe4 Rxe4 Bf5 Ree8 Kh2 Rad8 Bd3 h5 Rh1 Rh8 Bf5 Bd2 Rc2 Bb4 Kg2 Rde8 Kf3 Ra8 Rcc1 Rad8 Kg2 Rde8 Bd3 Rd8 Rhd1 Rhe8 Kf3 Rh8 Rg1 Rd6 Bf5 Rdd8 Rh1 Rde8 g4 Kf8 gxh5 Rxh5 Bg4;
r1r2k2/pp2ppbp/3pb1p1/3N4/2P1P1n1/1P6/P2BBPPP/1R3RK1 w - - acd 59; acs 22080; bm Bxg4; c3 "Bg5"; cce 148; ce 30; id "midgames.085"; pm Bg5 {44}; pv Bxg4 Bxg4 a4 h5 Rfe1 Be6 Be3 b6 f3 Ke8 Kf2 Rab8 h4 Bd7 Red1 Kf8 Bg5 Re8 Rd2 Rb7 Rc1 f6 Be3 Kf7 Rcd1 Rd8 Kg3 Rdb8 Rc1 Rh8 Ra2 Rc8 Re2 Rbb8 Nb4 Rb7 Nd3 Rbb8 Kf2 Rg8 Nb4 Rb7 Nd5 Rh8 Ree1 Bc6 Rcd1 Rc8 Rd2 Rbb8 Rc1 Bd7 Rdd1 Be6 Kg3 Bd7 Rh1 Rh8 Kf2 Rhc8 Rb1 Rb7 Rhe1 Rbb8 Re2 Be6 Rd1 Rh8 Red2 Rb7 Re1 Rc8 Kg3 Bd7 Nc3 Rg8 Red1 g5 Ne2 gxh4+ Kxh4; white_wins 21; black_wins 7; draws 14;
r2q1rk1/6bp/p1npb3/1p1Npp2/8/2PBN3/PP3PPP/R2QK2R w KQ - acd 49; acs 3600; bm Bc2; c3 "O-O"; cce 53; ce 0; id "midgames.012"; pm Qh5 {55} O-O {52} Bc2 {26} a4 {3}; pv Bc2 f4 Qh5 Rf7 Bxh7+ Kf8 Bf5 Qe8 Bxe6 Qxe6 Qg4 Qh6 Nf5 Qe6; white_wins 54; black_wins 38; draws 43;
r2q1rk1/pp3pbp/1n4p1/3p4/4Q3/1B2P2P/PP3PP1/R1BR2K1 w - - acd 42; acs 2139; bm Qf3; c3 "Bxd5"; cce 164; ce 33; id "midgames.037"; pm Bxd5 {15} Qf3 {8} Qb4 {2} Qd3 {2}; pv Qf3 Qf6 Qxf6 Bxf6 Rb1 Rfd8 Bd2 Nc4 Bc3 Kg7 Bxf6+ Kxf6 e4 Rac8 exd5 Nd6 Rd4 Re8 Rf4+ Kg7 Kf1 b5 a4 Rc5 Rd4 a5 g3 Rb8 Kg2 Kf6 Rd3 Kg7 Rdd1 Kf6 h4 Kg7 Rd2 Ne4 Rc2 bxa4 Bxa4 Rxc2 Bxc2 Nf6 d6 Rd8 b4 axb4; white_wins 11; black_wins 1; draws 15;
r2q1rk1/pp3ppp/2n1b3/3Nn1b1/2P2B2/1N6/PP2B1PP/R2Q1R1K w - - acd 53; acs 2000; bm Bxe5; c3 "Bg3"; cce -31; ce 0; id "midgames.038"; pm Nc5 {24} Bg3 {21} Qc1 {8} Bxe5 {2} Bxg5 {2} Qd2 {1}; pv Bxe5 Nxe5 Nc5 Bxd5 Qxd5 Qe7 Rf5 Nc6 Rxg5 Qxe2 Rxg7+ Kxg7 Qg5+ Kh8 Qf6+ Kg8 Qg5+; white_wins 13; black_wins 17; draws 28;
r2q2k1/pp4bp/6p1/n3p3/3PP1P1/4B3/P3N1PP/R2Q1K2 w - - acd 48; acs 3600; bm Kg1; c3 "d5"; cce 28; ce 42; id "midgames.096"; pm Kg1 {16} d5 {14} Rc1 {1}; pv Kg1 b5 d5 Nc4 Bf2 Nd6 Ng3 a5 Rc1 Rc8 Rc6 Qd7 Qc2 Nc4 Rxc8+ Qxc8 h3 Bf8 Nf1 Bc5 Nh2 Bxf2+ Qxf2 Nd6 Qb6 Nxe4 Qxb5 Qc1+ Nf1 Qf4 Qe8+ Kg7 Qe7+ Kh6 Qa7 Nc3 g3 Qf3 Qe3+ Qxe3+ Nxe3 Nxa2 d6 Nb4 d7 Nc6 Nc4 a4 Kf2 Kg7 Ke3 Kf6 Ke4 Ke6 Nxe5 Nd8 Nc4 h6 Ke3 Nf7 Kd4 Kxd7 Nb6+ Kd6 Nxa4 Ng5 h4 Ne6+ Ke3; white_wins 9; black_wins 7; draws 16;
r2qk2r/1p1b1pb1/p2pp3/4n1pp/3NP3/5P2/PPP1NBPP/R2Q1RK1 w kq - acd 44; acs 6120; bm Qe1; c3 "Qd2"; cce 0; ce 30; id "midgames.097"; pm Qe1; pv Qe1 Rc8 Kh1 Qe7 Rd1 O-O c3 f6 b3 h4 h3 b5 Qd2 Rfe8 Nc2 Nf7 Ne3 Red8 c4 Be8 Kg1 Bf8 cxb5 axb5 Rc1 Rxc1 Rxc1 Ra8 Nd4 Ne5 Ng4 Nxg4 hxg4 Qf7 Rc2 Bd7 Nc6 Rc8 Nb4 Qe8 Rxc8 Qxc8 Bd4 Kf7 Be3 Ke8;
r2qkb1r/pb1n1p2/2p1pn1p/1p2N3/2pPP1pP/2N3B1/PP2BPP1/R2QK2R w KQkq - acd 43; acs 4500; bm Nxd7; c0 "22"; c3 "O-O"; cce -73; ce 7; id "kai_openings_nr_39"; pm Nxd7 {60} Bxg4 {47} Nxg4 {46} O-O {17} d5 {2}; pv Nxd7; white_wins 20; black_wins 36; draws 41; Opening D43; Semi-Slav Moscow;
r2qkb1r/pb3p2/2p1pn1p/1p2B3/2pPP1pP/2N5/PP2BPP1/R2QK2R w KQkq - acd 46; acs 7200; bm Bxg4; c0 "24"; c3 "Qc2"; cce 0; ce 0; id "kai_openings_nr_48"; pm Bxg4; pv Bxg4 Rg8 Bh3 b4 Ne2 Nxe4 Nf4 Bd6 Qh5 Bxe5 Qxe5 Nf6 Nxe6 fxe6 Bxe6 Nd7 Qh5+ Ke7 Bxg8 Qxg8 Qxh6 Rf8 Qg5+ Qxg5 hxg5 c5 Rh7+ Ke6 O-O-O Rxf2 Rh6+ Ke7 Rh7+ Ke6; Opening D43; Semi-Slav Moscow;
r2qkb1r/pp1npppp/2p2n2/3p4/6b1/3P1NP1/PPPNPPBP/R1BQ1RK1 b kq - acd 43; acs 2332; bm e6; c3 "e5"; cce -24; ce 0; id "kai_openings_nr_145"; pm e5 {3325} e6 {1305} g6 {8} Qc7 {5} h6 {5} Bh5 {1}; pv e6 e4 Be7 exd5 exd5 a4 a5 h3 Bh5 Re1 O-O Nb3 Re8 Bd2 Qc7 Bf4 Qd8 Bd2; white_wins 1401; black_wins 1188; draws 1428; Opening ECO:A07; Reti: KIA, Yugoslav, Main Line, 6.Nbd2; 1.Nf3 d5 2.g3 Nf6 3.Bg2 c6 4.O-O Bg4 5.d3 Nbd7 6.Nbd2 *;
r2qkbnr/pp1nppp1/2p3bp/8/3P3P/5NN1/PPP2PP1/R1BQKB1R w KQkq - acd 37; acs 2410; bm h5; c0 "Lev Milman vs Joseph Fang"; c3 "Bd3"; cce 45; ce 0; id "kai_openings_nr_68"; pm h5 {11734} Bd3 {1057} Bc4 {98} Bf4 {25} c3 {3} c4 {3} Ne2 {2} Qe2 {2} Be3 {1} Ne5 {1}; pv h5 Bh7 Bd3 Bxd3 Qxd3 e6 Bf4 Qa5+ Bd2 Bb4 a3 Bxd2+ Nxd2 Ngf6 O-O-O O-O Nge4 Qd5 Nc3 Qxg2 Rdg1 Qxf2 Rf1 Qg2 Rfg1 Qf2; white_wins 4624; black_wins 3347; draws 4699; Opening ECO:B19; Opening: Caro-Kann; Variation classical, 7...Nd7; 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 *;
r2qkbr1/1b3p2/p1p1pn1p/1p2B3/2pPP1pP/2N3P1/PP2BP2/R2QR1K1 b q - acd 45; acs 7200; bm h5; c0 "23"; c3 "Bb4 Rg6"; cce -0; ce 0; id "kai_openings_nr_46"; pm h5; pv h5 Qc2 Nd7 Bf4 Qf6 b3 Qxd4 e5 cxb3 axb3 O-O-O Red1 Qb6 Qh7 Rg7 Qxh5 c5 Bd3 f5 exf6 Nxf6 Qe5 Nd7 Qe1 Nf6 Qe5; Opening D43; Semi-Slav Moscow;
r2qr1k1/b1p2pp1/p1n1bn1p/1p1pp3/4P3/2PP1N1P/PPB1QPP1/R1B1RNK1 w - - acd 42; acs 2552; bm exd5; c0 "78"; c3 "Bd2"; cce 0; ce 0; id "kai_openings_nr_152"; pm N3h2 {3} Ng3 {2} exd5 {1}; pv exd5 Bxd5 Ne3 Be6 Nf1 Bd5; white_wins 1; black_wins 1; draws 4; Opening C54; Giuoco Piano;
r2qrbk1/1b1n1p1p/p1pp1np1/1p2p3/P2PP3/1PPB1N1P/3N1PP1/R1BQR1K1 w - - acd 46; acs 6120; bm Bf1; c3 "Qc2"; cce 0; ce 44; id "midgames.107"; pm Bb2 {13} Qc2 {7} Ba3 {2} b4 {2} Nf1 {1}; pv Bf1; white_wins 7; black_wins 7; draws 8;
r3kb1r/p1ppqp1p/b1p3p1/3nP3/2P5/1P6/P3QPPP/RNB1KB1R w KQkq - acd 58; acs 21960; bm Ba3; c0 "2"; c3 "f4 g3"; cce 49; ce 0; id "kai_openings_nr_4"; pm f4 {423} g3 {105} Bb2 {49} Ba3 {39} Nd2 {9} Qb2 {3}; pv Ba3 Nb4 Bb2 Bg7 a3 Nd5 Nd2 O-O O-O-O Rae8 Qf3 Nb6 Ne4 Bxe5 Bxe5 Qxe5 Nf6+ Kh8 Nxe8 Qa1+ Kc2 Qa2+ Kc1; white_wins 254; black_wins 187; draws 169; Opening C45; Scotch Game;
r3kb1r/pb2qp2/2p1pn1p/1p2B3/2pPP1pP/2N5/PP2BPP1/R2QK2R w KQkq - acd 45; acs 3200; bm a4; c0 "22"; c3 "O-O b3"; cce -142; ce 0; id "kai_openings_nr_40"; pm Bxg4 {22} O-O {14} b3 {7} a4 {2}; pv a4 b4 Nb1 Bg7 Nd2 c5 Nxc4 Rd8 Bd3 O-O Qe2 Ne8 Rd1 f6 Bg3 Rxd4 O-O e5 f3 gxf3 gxf3 f5 exf5 Nd6 Nxe5 Bd5 f4 Nxf5 Bxf5 Rxf5 Rxd4 cxd4 Qd3 Qe6 Qxd4 Bb7 Rf2 Bxe5 fxe5 Qc6 Qd8+ Kg7 Qe7+ Kg8 Qd8+; white_wins 3; black_wins 11; draws 11; Opening D43; Semi-Slav Moscow;
r3r1k1/1pqn1pbp/p2p1np1/P2P4/2p1PB2/2N2B1P/1PQ2PP1/R4RK1 w - - acd 51; acs 3600; bm Ra4; c3 "Be3"; cce 99; ce 42; id "midgames.117"; pm Ra4 {14} Rfc1 {2} Be2 {1} Be3 {1} Na4 {1} Nb1 {1}; pv Ra4 Ne5 Be2 Nfd7 Nd1 Rec8 Be3 Nc5 Ra3 Nb3 f4 Nd7 Bg4 Qd8 Nc3 Nd4 Qd2 Nb3 Qf2 Rc7 Rd1 Nbc5 Bxd7 Bxc3 Bxc5 Rxc5 bxc3 Qxd7 Qd4 Qe7 Kh2 Re8 Re1 Qh4 g3 Qd8 Kg2 Rxa5 Rxa5 Qxa5 Qxc4 Qb6 e5 a5 Qa4 Re7 Kf3 Qc5 Qd4 Qc8 e6 fxe6 Qf6 Qf8 Qxf8+ Kxf8 Rxe6 b5; white_wins 9; black_wins 5; draws 4;
r4b1r/p3kppp/8/3p4/8/5P2/PP3P1P/R1B1K2R w KQ - acd 54; acs 3600; bm Bf4; c3 "Bd2"; cce 7; ce 0; id "midgames.120"; pm Be3 {29} O-O {19} Bf4 {17} Bd2 {1} Bg5+ {1}; pv Bf4 Ke6 O-O-O Bb4 Rd4 Rhc8+ Kb1 Rc4 Rxc4 dxc4 Rc1 Bc5 Rxc4 Bxf2 Kc2 f6 Bd2 h5 a4 Rd8 b4 a6 Re4+ Kf5 a5 Bd4 h3 g5 Re7 Be5 Ra7 Rc8+ Kd3 Rd8+; white_wins 13; black_wins 12; draws 41;
r4rk1/1q2bppp/p1bppn2/1p6/3BPP2/P1N3Q1/1PP1B1PP/4RR1K w - - acd 54; acs 21960; bm Bf3; c3 "Bd3"; cce 93; ce 16; id "midgames.004"; pm Bd3 {915} Bf3 {70} e5 {5}; pv Bf3 Rad8 b4 Kh8 Rf2; white_wins 470; black_wins 265; draws 243; Opening ECO:B85; Variation Sicilian: Scheveningen, classical; Comment *pwo (nat line); 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 a6 7. O-O Nc6 8. Be3 Be7 9. f4 O-O 10. Qe1 Bd7 11. Qg3 b5 12. a3 Nxd4 13. Bxd4 Bc6 14. Kh1 Qc7 15. Rae1 Qb7 *;
r4rk1/p2q1ppp/1np1pb1B/8/3P2Q1/2N5/PP3PPP/R2R2K1 b - - acd 46; acs 7200; bm Qe7; c0 "15"; c3 "Kh8"; cce -25; ce -30; id "kai_openings_nr_191"; pm Rfd8 {8} Kh8 {6} Nd5 {4}; pv Qe7 Ne4; white_wins 6; black_wins 5; draws 7; Opening B22; Sicilian Alapin;
r4rk1/pp2pp1p/5bp1/n1BP4/4P1b1/5N2/q3BPPP/1R1Q1RK1 w - - acd 57; acs 7200; bm e5; c3 "Rb4"; cce 0; ce 0; id "midgames.130"; pm e5 {8} Bxe7 {2}; pv e5 Bxe5 Bxe7 Rfe8 d6 Bxd6 Ra1 Qxa1 Qxa1 Rxe7 h3 Bxf3 Bxf3 Nc6 Rd1 Rd8 Bxc6 bxc6 Kf1 Bc7 Rxd8+ Bxd8 g4 Bb6 Qc3 Re6 f4 Re4 Qf3 Re3 Qxc6 Rxh3 Kg2 Re3 g5 Re2+ Kh3 Re3+; white_wins 2; black_wins 2; draws 6;
r4rk1/pppq1pp1/2n2b1p/3n1b2/3P4/P1N2N1P/1PB2PP1/R1BQR1K1 w - - acd 53; acs 3600; bm Bb3; c3 "Ne5"; cce 0; ce 0; id "midgames.133"; pm Ne4 {4} Ne5 {2} Ba4 {1} Bb3 {1} Bxf5 {1}; pv Bb3 Nxc3 bxc3 Rfe8 Bf4 Rxe1+ Qxe1 Na5 Ba2 Re8 Qf1 Be6 Bxe6 Rxe6 Rb1 a6 Be5 Bxe5 Nxe5 Qe7 Nd3 Re2 Nf4 Re4 Nd3 Re2; white_wins 1; black_wins 1; draws 7;
rn1qk2r/p1ppbppp/bp2pn2/8/2PP4/1P3NP1/P2BPPBP/RN1QK2R b KQkq - acd 44; acs 1801; bm d5; c0 "20"; c3 "c6"; cce -46; ce 0; id "kai_openings_nr_197"; pm c6 {23230} d5 {3001} O-O {895} Bb7 {886} Nc6 {193} c5 {5} Ne4 {4} g6 {2} h6 {1}; pv d5 O-O O-O Ne5 c5 cxd5 Nxd5 Nc3 cxd4 Nxd5 exd5 Bf4 Bf6 Qxd4 Nd7 Bxd5 Qe8 Bxa8 Nxe5 Qd6 Qxa8 Bxe5 Rd8 Qc7 Rc8 Qd6 Rd8; white_wins 10983; black_wins 8101; draws 8706; Opening ECO:E15p; Queen's Indian: Nimzowitsch, 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2; 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2 *;
rn2kb1r/pp2pppp/2p2n2/q4b2/2BP4/2N2N2/PPP2PPP/R1BQK2R w KQkq - acd 45; acs 12960; bm Bd2; c0 "79"; c3 "Ne5"; cce 69; ce 38; id "kai_openings_nr_154"; pm Bd2 {4091} O-O {1673} Ne5 {793} Qe2 {238} Nh4 {51} a3 {12} Bf4 {11} h3 {10} Bb3 {6} Be3 {6} Nd2 {2} Ng5 {1}; pv Bd2 Nbd7 Qe2 Qc7 O-O-O e6 Nh4 Bg6 Nxg6 hxg6 d5 cxd5 Nxd5 Nxd5 Bxd5 O-O-O Bg5 exd5 Bxd8 Qxd8 Rxd5 Rh5 Rxh5 gxh5 Qxh5 g6 Qg4 Bh6+ Kb1 Qe7 Rd1 Bg7 g3 Kc7 Qf4+ Kc8 Qc4+ Kb8 c3 Nc5 Qf4+ Kc8 f3 Qe6 Qd2 Bf6 Qd5 Qxd5 Rxd5 Ne6 Kc2 Kc7 h4 Kc6 Rd1 Be7 a3 a6; white_wins 2427; black_wins 1544; draws 1751; Opening ECO:B01o; Scandinavian: 2...Qxd5, Main Line, 6.Bc4 Bf5; 1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 4.d4 Nf6 5.Nf3 c6 6.Bc4 Bf5 *;
rnb1kbnr/ppp1pp1p/3q2p1/8/3P4/2N5/PPP2PPP/R1BQKBNR w KQkq - acd 45; acs 12960; bm Nb5; c0 "10"; c3 "Nf3"; cce 53; ce 62; id "kai_openings_nr_19"; pm Nf3 {175} Bc4 {43} Nb5 {14} Nge2 {5} Bb5+ {4} Bd3 {3} Be3 {2} g3 {1}; pv Nb5; white_wins 108; black_wins 81; draws 38; Opening B01; Scandinavian Defence;
rnb1qrk1/ppp1p1bp/3p1np1/5p2/2PP4/2N2NP1/PP2PPBP/R1BQ1RK1 w - - acd 54; acs 14820; bm b3; c0 "63"; c3 "d5 Re1 Nd5"; cce 70; ce 48; id "kai_openings_nr_123"; pm d5 {7243} b3 {1528} Nd5 {760} Re1 {698} Qb3 {177} Qc2 {109} Bg5 {95} Bf4 {82} e4 {73} b4 {34} Be3 {26} e3 {23} Rb1 {16} Nb5 {15} Ng5 {6} Bd2 {4} Ne1 {4} Qd3 {4} h3 {3} Nd2 {2} c5 {2} Ne5 {1} Qa4 {1} Qe1 {1} a4 {1} h4 {1}; pv b3 e5 dxe5 dxe5 e4 Nc6 Nd5 fxe4 Ng5 Qd8 Nxf6+ Qxf6 Nxe4 Qe7 Bg5 Qe8 Qd2 Bf5 Rae1 Nd4 f4 Bxe4 Rxe4 h6 fxe5 Rxf1+ Kxf1 hxg5 Qxd4 Rd8 Qe3 Rd1+ Kf2 Ra1 Qxg5 Rxa2+ Re2 Rxe2+ Kxe2 Qxe5+ Qxe5 Bxe5 Bxb7 Bd6 Kf3 Bc5 Ke4 Bg1 h3 Kg7 Kd5 Bh2 g4 Bf4 Kc6 Kf6 h4 Bg3 c5 Ke5 Kxc7 Kd4+ Kc6 Bxh4; white_wins 3347; black_wins 2103; draws 2441; Opening ECO:A87; Variation Dutch: Leningrad, modern line; Comment *pwo (nat line); 1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. d4 Bg7 5. O-O O-O 6. c4 d6 7. Nc3 Qe8 *;
rnb2rk1/pp3ppp/4pn2/q1P5/4P3/P1P1BP2/6PP/R2QKBNR w KQ - acd 41; acs 1620; bm Qd2; c0 "41"; c3 "Qb3"; cce 45; ce 8; id "kai_openings_nr_77"; pm Qb3 {425} Kf2 {68} Ne2 {9} Rb1 {5} Nh3 {1} Qb1 {1}; pv Qd2 Nfd7 c4 Qxd2+ Kxd2 Nc6 Nh3 Rd8 Ke1 b6 cxb6 axb6 Kf2 Ba6 Nf4 Nce5 Rc1 Rdc8 Nd3 Nxd3+ Bxd3 Ne5 Bf1 Bxc4 Bxb6 Bxf1 Rxc8+ Rxc8 Rxf1 Nc4 Bd4 Nxa3 Ra1 Nb5 Bb6 f6 Ra2 Kf7 g4 Rc6 Be3 e5 h4 Rc7 Rd2 Ke6 Rd5 Rc2+ Rd2 Na3 Rxc2; white_wins 205; black_wins 155; draws 137; Opening E25; Nimzo-Indian Saemisch;
rnbq1rk1/pp2bppp/2p2n2/3p4/1P1P4/P1N1P1N1/5PPP/R1BQKB1R b KQ - acd 41; acs 4500; bm Be6; c0 "42"; c3 "Re8"; cce -1; ce 8; id "kai_openings_nr_79"; pm Re8 {311} b5 {72} Nbd7 {35} a5 {17} Be6 {16} Bd6 {14} g6 {9} Bg4 {5} Ne8 {4} Na6 {2} h6 {1}; pv Be6 Na4 Bd6 Bd3 Re8 O-O Nbd7 Bd2 Ne4 Nc5 Nxd2 Qxd2 Rb8 Nxe6 Rxe6 Nf5 Bc7 b5 g6 bxc6 bxc6 Ng3 c5 dxc5 Nxc5 Rab1 Reb6 Rxb6 axb6 Be2 Ra8 Rd1 Rxa3 Bf3 h5 Qxd5 Qxd5 Bxd5 Bxg3 hxg3; white_wins 167; black_wins 166; draws 65; Opening E46; Nimzo-Indian Rubinstein;
rnbqk2r/ppp1bppp/4pn2/3p4/2P5/5NP1/PP1PPPBP/RNBQK2R w KQkq - acd 50; acs 14820; bm O-O; c3 "d4"; cce 28; ce 18; id "kai_openings_nr_151"; pm O-O {9210} d4 {2156} b3 {604} cxd5 {35} Qc2 {12} d3 {11} Nc3 {9} Qa4+ {2} Kf1 {1} b4 {1} e3 {1}; pv O-O d4; white_wins 2934; black_wins 2406; draws 3082; Opening ECO:A14; English: Neo-Catalan Declined; 1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 *;
rnbqkb1r/1p3ppp/p3pn2/2p5/2BP4/4PN2/PP3PPP/RNBQ1RK1 w kq - acd 55; acs 14820; bm dxc5; c0 "58"; c3 "Bb3 a4 b3"; cce 29; ce 26; id "kai_openings_nr_116"; pm a4 {11135} Bb3 {7111} dxc5 {4905} Qe2 {4860} Bd3 {2680} Nc3 {1323} b3 {1093} e4 {519} a3 {428} Qc2 {209} Bd2 {157} Nbd2 {101} Be2 {75} Re1 {71} Ne5 {61} h3 {13} Qa4+ {5} h4 {1}; pv dxc5 Qxd1 Rxd1 Bxc5 Be2 O-O Ne5 Nbd7 Nd3 Be7 Bd2 Re8 Bc3 b6 Nd2 Bb7 Rac1 Rac8 Bd4 b5 h3 Red8 a3 Ne4 Nxe4 Bxe4 Nb4 a5 Nd3 b4 axb4 axb4 Rxc8 Rxc8 f3 Bxd3 Bxd3 e5 Ba7 Rc7 Ra1 h5 Kf1 Kf8 Ra5 b3 Ke2 h4 Ra4 g5 Bc4 Kg7 e4 Bc5 Bxc5 Nxc5 Rb4 Ne6 Bxe6 Rc2+ Kd3 fxe6 Rxb3 Rxg2; white_wins 10833; black_wins 8794; draws 11209; Opening Queen's Gambit Accepted: Classical Defense. Main Lines 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6; CaxtonID: 1643; ECO: D27;
rnbqkb1r/pp3ppp/3ppn2/8/3NP3/2N5/PPP1BPPP/R1BQK2R b KQkq - acd 42; acs 5895; bm Nc6; c0 "100"; c3 "Be7"; cce -24; ce 34; id "kai_openings_nr_161"; pm Be7 {7878} a6 {7548} Nc6 {1475} e5 {82} Nbd7 {55} Bd7 {53} Na6 {3} d5 {1}; pv Nc6 Be3 Be7 Qd2 e5 Nb3 O-O f3 a5 Bb5 Be6 O-O-O Na7 Bxa7 Rxa7 Kb1 Ra8 h4 Qb6 a4 h5 Qd3 Rfd8 Bc4 Bd7 Nd2 Rac8 Bb3 Be6 Nc4 Qb4 Na2 Qc5 Ne3 Qb6 Nc1 Qc7 Rhe1 Nd7 Nd5 Nc5 Nxc7 Nxd3; white_wins 5977; black_wins 5094; draws 5279; Opening Sicilian Defense: Scheveningen Variation. Classical Variation General 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2; CaxtonID: 2251; ECO: B83;
rnbqkb1r/ppp1pppp/3p4/3nP3/3P4/8/PPP2PPP/RNBQKBNR w KQkq - acd 42; acs 2800; bm Nf3; c0 "8"; c3 "c4"; cce 81; ce 49; id "kai_openings_nr_15"; pm Nf3 {22473} c4 {6905} Bc4 {694} f4 {281} exd6 {238} Be2 {144} Bg5 {11} Nc3 {3} Nh3 {3} g3 {3} Nd2 {2} Qh5 {2} Qf3 {1} c3 {1}; pv Nf3; white_wins 13020; black_wins 7572; draws 9106; Opening Alekhine Defense: Normal Variation. 1.e4 Nf6 2.e5 Nd5 3.d4 d6; CaxtonID: 35; ECO: B03;
rnbqkb1r/pppn1ppp/4p3/3pP3/3P4/8/PPPN1PPP/R1BQKBNR w KQkq - acd 42; acs 8040; bm Bd3; c0 "35"; c3 "c3"; cce 79; ce 36; id "kai_openings_nr_62"; pm Bd3 {8162} c3 {4859} f4 {2601} Ngf3 {429} c4 {42} Ne2 {29} Ndf3 {25} Nb3 {4} Nb1 {1} Qg4 {1}; pv Bd3; white_wins 6729; black_wins 4018; draws 4568; Opening ECO:C05d; French: Tarrasch, Closed, 4...Nfd7; 1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 *;
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Laskos
Posts: 10948
Joined: Wed Jul 26, 2006 10:21 pm
Full name: Kai Laskos

Re: Out of the Kai 450 positions, 99 not found by SF

Post by Laskos »

Dann Corbit wrote: ↑Mon Aug 12, 2019 11:32 pm There are 90 with that new file used to create my definitions for field c3:

Code: Select all

1bqrr1k1/1p3p1p/p1p5/2Nn1pp1/1P1P2b1/P3P1P1/2QN1P1P/R3RBK1 w - - acd 43; acs 6120; bm Rac1; c3 "Qb2"; cce 0; ce 81; id "midgames.151"; pm Rac1; pv Rac1 Bc7;
1br3k1/pb2qpp1/1p2pn1p/3pN3/3P1P2/1Q2P3/PPR1NPBP/6K1 w - - acd 55; acs 3600; bm Ng3; c3 "Rxc8+"; cce 0; ce 0; id "midgames.152"; pm Ng3; pv Ng3 Bd6 Bf1 Qe8 Rxc8 Qxc8 Qa4 a6 Qd1 g6 Kg2 Kg7 Bd3 b5 Qb1 Qe8 a3 Ng8 Qd1 Bc6 b4 Bd7 Qc2 Ne7 Qd1;
1brr2k1/1p2qpp1/2n1b2p/1N1p2n1/8/P3PN1P/BB2QPP1/2RR2K1 w - - acd 50; acs 2000; bm Nfd4; c3 "Nxg5"; cce 0; ce 30; id "midgames.153"; pm Nfd4; pv Nfd4 Nxd4 Nxd4 Qd6 f4 Rxc1 Rxc1 Ne4 Nxe6 Qxe6 Rd1 Bc7 a4 Nf6 Bxf6 Qxf6 Bxd5 Re8 Qc4 Bb6 Kh1 Bxe3 Bxb7 Qxf4 Qxf4 Bxf4 a5 Re3 a6 Ra3 Rd8+ Kh7 Kg1 Kg6 Kf2 Kf6 Ke2 Ke7 Rd3 Ra4 Bc8 Bd6 g4 g6 Kd2 f5 gxf5 gxf5 Rd5 f4 Ke2 Ra3 Rd3 Rxd3 Kxd3 Bc5 Ke4 Kd6 Kxf4 Kc7;
1n3rk1/5ppp/4p3/1N6/2B5/4PP2/1b3P1P/4K2R w K - acd 70; acs 3035; bm Ke2; c3 "O-O"; cce 0; ce 0; id "midgames.161"; pm Ke2; pv Ke2 Rd8 f4 h6 h3 Nc6 Rb1 Bf6 Bd3 g6 Be4 Ne7 Rd1 Rb8 Nd6 Nc8 Nc4 Kg7 Rb1 Rxb1 Bxb1 Be7 Nd2 Nb6 Nf3 Bd6 Bd3 Nd7 Nd4 Nc5 Bc2 Kf6 Nf3 Bc7 Nd2 Kg7 Nc4 Kf8 Kf3 f5 Nd2 Kg7 h4 Bd8 Kg3 Be7 Nc4 Kf6 Kg2 Kf7 Ne5+ Kg7 Kg3 Bf6 Nf3 Kf7 Kg2 Nd7 Ba4 Ke7 Bxd7 Kxd7 Ne5+ Bxe5 fxe5 Ke7 Kf3 g5 hxg5 hxg5 Kg3 Kf7 f4 gxf4+ exf4;
1q3rk1/pr1nbpp1/4p2p/4P3/1pQ5/4BN2/PP3PPP/R2R2K1 w - - acd 57; acs 3600; bm Qf4; c3 "Qe4"; cce 0; ce 0; id "midgames.169"; pm Qf4; pv Qf4 Nb6 Qg4 Kh8 Bxh6 gxh6 Qf4 Kg7 Qg4+;
1qr1n1k1/4rppp/1pbppb2/p1n5/P1P1PP2/1PN1Q1PP/RB1N2B1/R5K1 w - - acd 54; acs 14820; bm Nb5; c3 "Re1"; cce 0; ce -19; id "midgames.170"; pm Nb5; pv Nb5 Rd7;
1qr1n1k1/pbr2ppp/1p2p3/4N1P1/3PpP2/1P2P3/P1RQ2BP/2R3K1 w - - acd 54; acs 2000; bm Rxc7; c3 "Nc4"; cce 0; ce 0; id "midgames.171"; pm Rxc7; pv Rxc7 Rxc7 Rxc7 Qxc7 Qb4 h6 h4 hxg5 fxg5 Nd6 Qe1 Bd5 Bh3 a5 h5 b5 Qf2 a4 h6 axb3 axb3 Bxb3 Qg3 Qc1+ Kh2 Qc2+ Bg2 Qe2 h7+ Kxh7 Qh4+ Kg8 g6 fxg6 Qd8+ Kh7 Qxd6 Qxe3 Ng4 Qe2 Kh3 Bd5 Qe7 b4 Qxb4 e3 Bxd5 exd5 Kg3 Qd3 Qe7 e2+ Kg2 Qxd4 Qxe2 Qe4+ Qxe4 dxe4;
1qr1r1k1/1b1nbppp/pp1ppn2/8/2PNP3/2N1BP2/PP3QPP/2RR1BK1 w - - acd 43; acs 3960; bm Qd2; c3 "a3"; cce -12; ce 37; id "midgames.044"; pm Kh1 {52} a3 {27} b3 {21} Nb3 {20} Nc2 {11} b4 {7} g4 {6} h3 {3} Rc2 {2}; pv Qd2 h6 b3 Ne5 Bf2 Red8 Qe3 Re8 h3 Ned7 Qd3 Rcd8 Qd2 Ne5 Na4 Nfd7 Be3 Ng6 b4 Rc8 a3 Bf6 Bd3 Nge5 Be2 Ng6 Bf1 Ne7 Bd3 d5 exd5 exd5 c5 b5 Nb6 Nxb6 cxb6 Qd6 Rxc8 Rxc8 Nb3 d4 Bxh6 gxh6 Qxh6 Be5 Bh7+ Kh8 Qxd6 Bxd6; white_wins 44; black_wins 48; draws 56;
1r1q1r2/4npk1/R3b1pp/2ppp3/3n4/2NPN1P1/1P1QPPBP/5RK1 w - - acd 40; acs 1469; bm Ra3; c3 "Rb1"; cce 0; ce -143; id "midgames.176"; pm Ra3; pv Ra3;
1r1q1rk1/1p2bppp/2n1p3/1R1pP3/3P4/3BPN1P/P5P1/4QR1K w - - acd 49; acs 3600; bm Qb1; c3 "e4"; cce 0; ce 72; id "midgames.177"; pm Qb1; pv Qb1 g6;
1r1q4/1p3kp1/p1nbpnpr/3p1p2/3P1P2/2NBPQ1P/PP1B2P1/2R2RK1 w - - acd 61; acs 14820; bm Qd1; c3 "Be1"; cce 0; ce 0; id "midgames.181"; pm Qd1; pv Qd1 Ne4 Nxe4 fxe4 Bxa6 Nxd4 exd4 bxa6 Rc6 Rxb2 Rxa6 Qc7 f5 exf5 Bxh6 gxh6 Qa4 Rb4 Qa3 Rb6 Qa5 Rxa6 Qxa6 Ke7 Qa8 Qc3 Qh8 Qe3+ Kh1 Qg3 Qg7+ Ke6 Qg8+ Kf6 Qd8+ Kf7 Qd7+ Kg8 Qe6+ Kh7 Qf7+ Kh8 Qe8+ Kg7 Qd7+;
1r1qk2r/2p1bppp/2n1n3/1p1pP2b/1P6/2P2N1P/2B2PP1/RNBQR1K1 w k - acd 43; acs 1469; bm Na3; c3 "Ra6"; cce -222; ce 51; id "midgames.046"; pm Ra6 {4} Bd3 {2}; pv Na3; white_wins 0; black_wins 3; draws 3;
1r1qk2r/6p1/3pp2p/2n1p1b1/1pB1P1P1/4QPN1/PPP4P/1K1R3R w k - acd 48; acs 7200; bm Qe2; c3 "Qg1"; cce 0; ce 21; id "midgames.182"; pm Qe2; pv Qe2 Rf8 Rhf1 Rf7 Qe1 Rb6 Nh1 Rb8 Nf2 Rxf3 Nd3 Nxd3 Bxd3 Rxf1 Bxf1 Ke7 Qg3 Bf4 Qh4+ Bg5 Qh3 Qa5 Qb3 Ra8 Bc4 Qa4 Bxe6 Qxb3 Bxb3 Rf8 a3 bxa3 bxa3 Rf4 Bd5 Rxg4 Rd3 Rg2 h3 Rh2 a4 Bd2 c3 Kd8 a5 Kc7 a6 Kb8 Bc4 Kc7 h4 Bf4 h5 Rd2 Rxd2 Bxd2 a7 Kb7 Kc2;
1r1r4/p3k1p1/2p2n2/7p/PbB5/5PP1/1B2K2P/R2R4 w - - acd 47; acs 7200; bm f4; c3 "Rxd8"; cce 0; ce 73; id "midgames.196"; pm f4; pv f4 a5 Rxd8 Rxd8 Rd1 Re8 f5 Kf8+ Be6 Ke7 Bb3 Kf8+ Kf3 Be7 Be6 Rb8 Bc3 Nd5 Bxa5 Ra8 Bxd5 Rxa5 Bxc6 Rxf5+ Ke4 Rf2 Bb5 Bb4 Rd8+ Ke7 Rd4 Ba5 Rd7+ Kf6 h4 Rg2 Rd6+ Ke7 Rg6 Be1 Rxg7+ Kf6 Rg5 Rxg3 Rf5+ Ke6 Re5+ Kd6 Rd5+ Kc7 Kf5 Rg2 Rd7+ Kb6 Rh7 Bxh4;
1r2k2r/1b1nbppp/pp2pn2/8/2P5/BPN2NP1/P4PBP/R2R2K1 w k - acd 40; acs 555; bm Bc1; c3 "Bb2"; cce 53; ce 23; id "midgames.017"; pm Bc1 {64} Bxe7 {27} Bb2 {18} Bd6 {8}; pv Bc1; white_wins 41; black_wins 27; draws 49;
1r2k2r/1p3ppp/p2bp3/4n3/4B3/1NP5/P1P2PPP/R3K2R w KQk - acd 52; acs 21960; bm a4; c3 "f4"; cce 0; ce -107; id "midgames.198"; pm a4; pv a4 Ke7 f4;
1r2r1k1/1pqn1pp1/p3p1p1/3pP3/P7/2PQ3P/1P1N1PP1/R3R1K1 w - - acd 57; acs 2000; bm Nf3; c3 "Nf4"; cce 0; ce 0; id "midgames.202"; pm Nf3; pv Nf3 Rec8 Qe3 Qb6 Qxb6 Nxb6 a5 Nd7 Re3 Rc5 Nd4 Rd8 Re2 Rc4 g3 Kf8 f4 Ke7 Kf2 Nb8 Ra3 Nc6 Nxc6+ bxc6 Rb3 Rc5 Rb7+ Rd7 Rb6 Rxa5 Rxc6 Rb7 c4 dxc4 Rxc4 Rab5 Rc6 R5b6 Rc8 Rxb2 Rxb2 Rxb2+ Kf3 Ra2 Rc7+ Ke8 Ra7 Ra3+ Kf2 Ra4 Ra8+ Ke7 Ra7+ Ke8;
1r2r1k1/b2b1ppp/2pq1n2/p2p4/8/1P2P1P1/PBQ1BPNP/2R2RK1 w - - acd 42; acs 555; bm Nf4; c3 "Bd3"; cce 0; ce 4; id "midgames.204"; pm Nf4; pv Nf4 Ne4;
1r2r1k1/p1nq1pbp/bp1p1np1/2pP2B1/P1N1P3/2N2P2/1P2B1PP/R2Q1R1K w - - acd 52; acs 21960; bm Re1; c3 "Qd2"; cce 133; ce 62; id "midgames.050"; pm Qd2 {12} b3 {10} Rb1 {8} Re1 {8} Bh4 {2}; pv Re1 Bxc4; white_wins 21; black_wins 9; draws 10;
1r2rk2/pp3pp1/1np4p/5B2/7P/6P1/PPP2P2/2K1R2R w - - acd 50; acs 1800; bm Bd3; c3 "Bg4"; cce 0; ce 0; id "midgames.209"; pm Bd3; pv Bd3 Nd7 Rxe8+ Rxe8 b4 Nf6 Kd2 Ne4+ Bxe4 Rxe4 Rb1 Rd4+ Ke3 Rd6 a4 Re6+ Kd3 Rf6 Ke2 Re6+;
1r3k1r/5pp1/p1p4p/3pbP2/1q6/1P1RBQ2/P1P2P2/1K4R1 w - - acd 55; acs 2000; bm c4; c3 "Ba7"; cce 0; ce 0; id "midgames.211"; pm c4; pv c4 dxc4 Qe4 Bf6 Qxc6 cxd3 Bc5+ Qxc5 Qxc5+ Kg8 Qc4 a5 Qxd3 Kh7 Qd5 a4 Qxf7 Rhf8 Qg6+ Kh8 Rg3 Rfd8 Qh5 Rd2 Re3 Rb2+ Kc1 a3 Kd1 Rd8+ Ke1 Rxa2 b4 Bd4 Re8+ Rxe8+ Qxe8+ Kh7 Qg6+ Kh8;
1r3r2/3qp1kp/2pp1np1/p1n2p2/2P5/1PN1P1PP/P4PB1/R1QR2K1 w - - acd 49; acs 7200; bm Qb2; c3 "Qd2"; cce 0; ce 0; id "midgames.215"; pm Qb2; pv Qb2 e5 Qc2 Qc7 Rab1 Rb7 Rd2 Rd8 Re1 Rb4 Rc1 Rbb8 e4 fxe4 Nxe4 Nfxe4 Bxe4 Ne6 Qc3 Rf8 f4 Nd4 fxe5 dxe5 Rf1 Qb6 Kg2 Rxf1 Kxf1 Qb4 Qe3 a4 bxa4 Rf8+ Kg2 Kg8 h4 Qxa4 Qg5 Qb4 Bxg6 hxg6 Qxg6+ Kh8 Qh5+ Kg8;
1r3rk1/1b2np1p/p3qp1Q/1p6/4p2P/2P5/1PN1BPP1/2KR3R w - - acd 56; acs 22080; bm Nd4; c3 "Ne3"; cce 266; ce 31; id "midgames.216"; pm Nd4 {5}; pv Nd4 Qb6; white_wins 3; black_wins 0; draws 2;
1rb1rbk1/2qn2pp/3pp3/1p2Pp2/3R1P2/2N2B1P/1PP3PB/4QR1K w - f6 acd 44; acs 1469; bm b4; c3 "exf6"; cce 0; ce 60; id "midgames.236"; pm b4; pv b4 dxe5;
1rb2r1k/1p1n3n/p2p1q2/2pP1p1p/P1N5/2N2P2/1P1QB1PP/R4RK1 w - - acd 45; acs 2000; bm a5; c3 "Qf4"; cce 0; ce 132; id "midgames.238"; pm a5; pv a5 b6 axb6 Nxb6 Na5 Bd7 Nc6 Bxc6 dxc6 Qd4+ Qxd4+ cxd4 Na4 Nd5 Bxa6 Rb4 b3 Nc7 Bc4 Rf6 Rfe1 d5 Bd3 Rxc6 Bxf5 Rxb3 Rac1 Rxc1 Rxc1 Ne8 Rc8 Nf6 Kf2 Kg8 Rc6 h4 Nc5 Rc3 g4 hxg3+ hxg3 Ng7 Rxf6 Nxf5 Rxf5 Rxc5 Ke2 Rc3 Rxd5 Re3+ Kf2 Rd3 Rd7 Rd2+ Ke1 Rd3 Ke2 Re3+ Kf2 Rd3 f4 Kf8 Rh7;
1rb2rk1/2q2pb1/p2p1np1/P1nP2Bp/2N1P3/1pP2PN1/3QB1PP/2R2RK1 w - - acd 44; acs 6120; bm Rcd1; c3 "Rb1"; cce 0; ce 29; id "midgames.242"; pm Rcd1; pv Rcd1 Bd7;
1rb2rk1/4bp1p/p1p1p1p1/4p3/N1B1P3/1P1R4/P1PK1PPP/7R w - - acd 51; acs 2000; bm Kc1; c3 "c3"; cce 0; ce 78; id "midgames.244"; pm Kc1; pv Kc1 Kg7;
1rbq1rk1/4ppbp/p2p2p1/Pp1N1n2/2PP4/1P4P1/1B3PBP/R2Q1RK1 w - b6 acd 63; acs 22080; bm Nb6; c3 "Bc3"; cce 148; ce 0; id "midgames.054"; pm axb6 {6} Nb6 {4}; pv Nb6 Rxb6 axb6 Qxb6 c5 dxc5 dxc5 Qxc5 Bxg7 Kxg7 Qd2 Nd4 b4 Qb6 Qe3 Qf6 Ra2 Rd8 Rc1 h5 Rd2 Bg4 Kh1 Nf5 Qe1 Nd4; white_wins 4; black_wins 1; draws 4;
2kr3r/ppq2pp1/2p1pn1p/2b4P/3P4/3Q1NP1/PPPB1P2/2KR3R w - - acd 48; acs 3600; bm c4; c3 "Rh4"; cce 60; ce 26; id "midgames.057"; pm c4 {75} Qe2 {21} Qc4 {9} Rh4 {6} Kb1 {5} Bf4 {3} c3 {1}; pv c4 Bb6; white_wins 39; black_wins 23; draws 57;
2kr3r/ppqnbpp1/2p1p2p/7P/3PQ3/5NP1/PPPB1P2/2KR3R w - - acd 41; acs 1800; bm Kb1; c3 "Qe2"; cce 186; ce 41; id "midgames.059"; pm Kb1 {28} Qe2 {5} Bf4 {4} c4 {3} Rhe1 {1}; pv Kb1 Qb6; white_wins 20; black_wins 2; draws 21;
2r1r1k1/pbqn1ppp/1p2pn2/6B1/3P4/2PB1N2/P3QPPP/2R1R1K1 w - - acd 48; acs 1800; bm c4; c3 "Bb5"; cce -6; ce 12; id "midgames.062"; pm c4 {33} Bh4 {32} Ne5 {11} Bd2 {6} h3 {6} Bb5 {5} a4 {2} Be3 {1} Rc2 {1}; pv c4 Qd6; white_wins 21; black_wins 22; draws 26;
2r2rk1/1b3p1p/1p1q1np1/pPnp4/3N4/P1N1P1P1/5PBP/R2Q1RK1 w - - acd 51; acs 1306; bm Rc1; c3 "Nc6"; cce 0; ce 0; id "midgames.001"; pm Rc1; pv Rc1 Rc7 Nce2 Rfc8 Nf4 Nce4 Rxc7 Rxc7 Qa1 Rc4 Qb2 Ng4 Nd3 Qc7 h3 Ngf6 Rd1 Nc3 Re1 Nfe4 Nf4 Qc5 h4 Na4 Qa1 Nac3;
2r2rk1/1b3p1p/p5p1/q2pb3/Pp6/3BP2P/1P1NQPP1/3R1RK1 w - - acd 51; acs 2000; bm Ra1; c3 "Nf3"; cce 0; ce 0; id "midgames.000"; pm Ra1; pv Ra1 Rfe8 Rfe1 Qc7 Nf3 a5 Bb5 Re7 Nxe5 Qxe5 Qd2 Rec7 Rac1 Rxc1 Rxc1 Rxc1+ Qxc1 d4 exd4 Qxd4 Qc7 Bd5 Qxa5 Be6 Qc7 Qxb2 a5 Qc3 Qb8+ Kg7 a6 b3 Kh2 b2 a7 Bd5 Bd3 Qxd3 Qe5+ f6 Qc7+ Kh6 Qf4+ Kg7;
2rq1r1k/4b1pp/p1npbn2/1p1Np3/2P1Pp2/1P1B4/PBN1QPPP/2KR3R w - - acd 44; acs 2000; bm f3; c3 "Kb1"; cce 0; ce 58; id "midgames.063"; pm f3; pv f3;
2rqkb1r/pb1n1ppp/4p3/1B1n4/Np1N4/8/PP3PPP/R1BQR1K1 w k - acd 50; acs 1800; bm b3; c3 "Qh5"; cce -65; ce 13; id "midgames.029"; pm Qh5 {39} Qg4 {4} Nc6 {1} Nf5 {1} Nxe6 {1}; pv b3 Be7 Rxe6 O-O Nc6 Bxc6 Rxc6 Nc7 Bf1 Ne5 Qxd8 Rfxd8 Rc2 Nd5 Rxc8 Rxc8 Bb2 Bf6 h3 h5 Re1 Nc3 a3 a5 Rc1 Bg5 Rc2 Bf6 Bxc3 bxc3 Rxc3 Rxc3 Nxc3 Nf3+ gxf3 Bxc3 Bd3 Kf8 Kg2 Bd2 Kf1 Ke7 Ke2 Bc1 b4 a4 b5 Bxa3 Bc2 Bc5 Bxa4 f6 f4 h4 Kf3 Kd6 Bc2 Bb6 Kg4 Bxf2; white_wins 11; black_wins 17; draws 13;
3brrk1/1ppq1ppp/p1n5/3p4/3P1B2/2PQRN2/PP3PPP/4R1K1 w - - acd 49; acs 2000; bm h3; c3 "R3e2"; cce 0; ce 31; id "midgames.030"; pm h3 {5} Ne5 {1} Rxe8 {1}; pv h3 Rxe3 Rxe3 f6 Nd2 Ne7 Nb3 Qf5 Qxf5 Nxf5 Re2 g5 g4 Ng7 Bh2 b6 Nc1 Re8 Rxe8+ Nxe8 f4 Kf7 Kg2 Be7 Nd3 a5 b3 b5 a4 bxa4 bxa4 Bd6 Nc1 gxf4 Kf3 Ng7 Nb3 Ne6 h4 c5 dxc5 Be5 c4 dxc4 Nxa5 Nxc5 Nxc4 Nxa4 Bxf4 Bxf4; white_wins 1; black_wins 1; draws 5;
3n1rk1/2p2ppp/qb1p1n2/1p2p2b/1P2P3/NBPP1N1P/5PP1/2BQ1RK1 w - - acd 46; acs 2000; bm g4; c3 "Nc2"; cce -74; ce 13; id "midgames.065"; pm g4 {6}; pv g4 Bg6 Nh4 Ne6 Nc2 c5 Ne3 c4 dxc4 Bxe3 cxb5 Qxb5 Bxe3 Nxe4 Re1 Rc8 Bxe6 fxe6 f3 Nxc3 Qxd6 Bf7 Bc5 Ne2+ Kh2 Nf4 Ng2 Nd3 Re3 Nxc5 bxc5 Qxc5 Qxe5 h6 Kg3 Qxe5+ Rxe5 g5 h4 gxh4+ Nxh4 Rc3 Kf2 Kg7 Re3 Rc4 Kg3 Rb4 Rc3 Rb5 Ng2 e5 Ne3 Rb3 Rxb3; white_wins 2; black_wins 3; draws 1;
3r2k1/1q4pp/p1b1p3/1p3p2/1P6/4PN2/1P2QPPP/2R3K1 w - - acd 52; acs 1469; bm Nd4; c3 "Rd1"; cce -89; ce 0; id "midgames.139"; pm Nd4 {5}; pv Nd4 Bd5 h3 Qe7 Rc5 h6 f4 Kh7 Nc6 Bxc6 Rxc6 Qxb4 Rxe6 Qd2 Qxd2 Rxd2 Rxa6 h5 b4 Rb2 Rb6 Rxb4 g4 hxg4 hxg4 fxg4 Kf2 Rb3 Re6 b4 Kg3 Rb1 Kxg4 b3 Rb6 b2 Kf5 Re1 Rxb2 Rxe3; white_wins 0; black_wins 1; draws 4;
5rk1/1p1r1ppp/2n1p3/q3Pn2/1b1PR2P/3B1N2/1B3PP1/1R1Q2K1 w - - acd 40; acs 555; bm Re2; c3 "Ra1"; cce 0; ce 51; id "midgames.140"; pm Re2; pv Re2;
r1b1k1nr/pppq1ppp/2np4/b3p3/2BPP3/1QP2N2/P4PPP/RNB1K2R w KQkq - acd 42; acs 3279; bm dxe5; c0 "4"; c3 "O-O"; cce -69; ce -16; id "kai_openings_nr_8"; pm dxe5 {332} O-O {25} Nbd2 {16} a4 {2}; pv dxe5; white_wins 97; black_wins 154; draws 114; Opening ECO:C52; Evans Gambit: Tartakower Attack, 7...Qd7; 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5 6.d4 d6 7.Qb3 Qd7 *;
r1b1qrk1/ppp1p1bp/n2p1np1/3P1p2/2P5/2N1BNP1/PP2PPBP/R2Q1RK1 b - - acd 37; acs 6180; bm Nc5; c0 "63"; c3 "c6"; cce -68; ce -31; id "kai_openings_nr_124"; pm Bd7 {286} c6 {129} e5 {126} Nc5 {91} h6 {81} c5 {57} Ng4 {28} e6 {11} Ne4 {3} Kh8 {1} Nh5 {1}; pv Nc5 b4 Nce4 Nxe4 Nxe4 Rc1 a5 b5 b6 Ng5 Nxg5 Bxg5 Bb7 e4 fxe4 Bxe4 e5 Qd2 Bc8 Bg2 Bf5 h3 Rf7 Rfe1 Bd7 Kh2 Qc8 a4 Bf5 f3 Bd7 h4 Qf8 Qe2 Qc8 Kg1 Rb8 Kh2 Qf8 Kg1 Re8; white_wins 301; black_wins 193; draws 211; Opening A87; Leningrad Dutch;
r1b1r1k1/pp3pp1/2p2n1p/8/2BN4/4P3/PP3PPP/2R2RK1 w - - acd 49; acs 3600; bm a4; c3 "Rfe1"; cce 34; ce 8; id "midgames.011"; pm Rfd1 {30} Rfe1 {1}; pv a4 a5; white_wins 8; black_wins 6; draws 12;
r1b2rk1/1ppnq1pp/3p4/p3p3/1PP5/2R3P1/P1N1PPBP/3QK2R w K - acd 57; acs 22080; bm a3; c3 "b5"; cce 222; ce 11; id "midgames.073"; pm a3 {7}; pv a3; white_wins 2; black_wins 0; draws 2;
r1b2rk1/4bpp1/p2p1n1p/q3p3/1p2PP2/3BB3/PPPQN1PP/1K1R3R w - - acd 42; acs 2332; bm c4; c3 "Rhf1"; cce -74; ce -24; id "midgames.074"; pm Rhf1 {13} Ng3 {3} c4 {3} a3 {2} h3 {2} Nc1 {1}; pv c4 Ng4 Bg1 Bb7 a3 exf4 axb4 Qc7 h4 Rab8 Nxf4 Bf6 Rh3 Rfe8 Rg3 Bxe4 Bxe4 Rxe4 Nd5 Qd7 Nxf6+ Nxf6 Bd4 Nh5 Rf3 d5 Bc3 Rxc4 Qxd5 Qxd5 Rxd5 Rxh4 Ka2 Nf6 Rd6 Ne4 Rxa6 Rg4 g3 Rb7 Be1 Kh7 Re3 Ng5 Rc6 Ne6 Bc3 Kg8 Kb1 Rb8; white_wins 8; black_wins 12; draws 4;
r1b2rk1/ppq2ppp/2n1p1n1/2ppP2Q/3P4/P1PB1N2/2P2PPP/R1B1K2R w KQ - acd 57; acs 21960; bm Ng5; c0 "5"; c3 "Be3 h4"; cce 69; ce 4; id "kai_openings_nr_169"; pm Be3 {574} O-O {388} h4 {17} Ng5 {16} Bd2 {14} dxc5 {10} a4 {4}; pv Ng5 h6; white_wins 440; black_wins 286; draws 271; Opening C18; French Winawer;
r1b2rk1/ppq2ppp/2n2n2/2pp4/3P4/P1PBPN2/5PPP/R1BQ1RK1 w - - acd 52; acs 7200; bm dxc5; c0 "19"; c3 "a4"; cce -10; ce 0; id "kai_openings_nr_194"; pm Nh4 {1133} a4 {903} dxc5 {287} h3 {132} Nd2 {41} Bb2 {39} c4 {11} Rb1 {10} Qc2 {3} Ne1 {2} Ng5 {1} Qe2 {1} Re1 {1}; pv dxc5 Bg4 a4 Rfe8 Be2 Bxf3 Bxf3 Ne5 Ba3 Nxf3+ Qxf3 Re4 c4 Rxc4 Bb2 Ne4 Rfc1 Qxc5 Rxc4 Qxc4 Rc1 Qxa4 Qg4 Nc3 Qf3; white_wins 903; black_wins 961; draws 640; Opening E58; Nimzo-Indian Rubinstein;
r1b3k1/ppq2ppp/2n5/3p4/P1pPr3/B1P1P3/3N1PPP/R2Q1RK1 b - - acd 64; acs 21960; bm Rh4; c0 "19"; c3 "Re8"; cce 49; ce 0; id "kai_openings_nr_196"; pm Re8 {50} Rh4 {17} Rg4 {14} Re6 {6} Bg4 {2}; pv Rh4 f4 Bf5 Qf3 Qa5 e4 Bxe4 Nxe4 dxe4 Qxe4 Qxc3 Bc5 Qd3 Qxd3 cxd3 d5 Rh5 dxc6 Rxc5 cxb7 Rb8 Rac1 Rc2 Rfd1 h5 Rb1 Rc7 Rxd3 Rbxb7 Rxb7 Rxb7 Rd5 h4 Ra5 g6 g4 Rb2 h3 Kg7 Rxa7 Rb4 f5 Rb1+ Kf2 Rb3 fxg6 Rxh3 gxf7 Rg3 a5 Rxg4 Kf3 Rg3+ Ke4 h3 f8=R+ Kxf8; white_wins 24; black_wins 33; draws 25; Opening E58; Nimzo-Indian Rubinstein;
r1bq1rk1/1pp2pbp/3p1np1/p1nPp3/2P1P3/2N2N1P/PPB2PP1/R1BQ1RK1 b - - acd 45; acs 3601; bm Nfd7; c0 "46"; c3 "b6 Nh5 Ne8"; cce -89; ce 26; id "kai_openings_nr_85"; pm Ne8 {4} Nfd7 {4} Nh5 {4} b6 {4} Bd7 {2} Qe7 {2}; pv Nfd7 Rb1 f5 Bg5 Bf6 Bh6 Nxe4 Bxe4 fxe4 Nd2 Bg7 Bxg7 Kxg7 Ndxe4 Nf6; white_wins 5; black_wins 3; draws 2; Opening E90; King's Indian;
r1bq1rk1/bpp2ppp/p1np1n2/4p3/4P3/1BPP1N2/PP1N1PPP/R1BQ1RK1 w - - acd 52; acs 14820; bm Re1; c0 "78"; c3 "h3"; cce 45; ce 15; id "kai_openings_nr_148"; pm h3 {2724} Nc4 {1760} Re1 {461} a4 {43} a3 {5} Ba4 {1} Bc2 {1} Ng5 {1} Qc2 {1} Qe2 {1}; pv Re1 h6; white_wins 2004; black_wins 1519; draws 1289; Opening C54; Giuoco Piano;
r1bq1rk1/pp3ppp/2n1pn2/2pp4/2PP4/P1PBPN2/5PPP/R1BQ1RK1 b - - acd 44; acs 3492; bm b6; c0 "19"; c3 "Na5"; cce -9; ce 0; id "kai_openings_nr_36"; pm dxc4 {5179} Qc7 {3939} b6 {1681} Ne4 {226} Qd6 {161} Na5 {98} Re8 {46} Qe7 {41} Qa5 {17} h6 {12} Bd7 {10} Rb8 {10} a6 {7} cxd4 {4}; pv b6 Ne5 Na5 cxd5 exd5 f3 Bb7 Bb2 Rc8 a4 Re8 Ba3 h6 Re1 Rc7 Qc2 Qc8 Bf5 Qd8 Bd3; white_wins 4075; black_wins 3849; draws 3196; Opening Nimzo-Indian Defense: Normal Variation. Bernstein Defense Exchange Line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O Nc6 8.a3 Bxc3 9.bxc3; CaxtonID: 2851; ECO: E57;
r1bq3k/1ppnn2p/3p1rpb/P2Ppp2/1BP1P3/2NB4/3N1PPP/R2Q1RK1 w - - acd 43; acs 6120; bm Nb5; c3 "Nb3"; cce 0; ce 54; id "midgames.079"; pm Nb5; pv Nb5;
r1bqk2r/5ppp/p1np1b2/1p1Np3/4P3/N1P5/PP3PPP/R2QKB1R b KQkq - acd 44; acs 2332; bm Rb8; c0 "12"; c3 "O-O Ne7"; cce -47; ce -7; id "kai_openings_nr_181"; pm O-O {2935} Bg5 {1107} Ne7 {799} Bb7 {562} Rb8 {317} Be6 {19} Bd7 {16} Nb8 {10} Bh4 {4} g6 {2}; pv Rb8 Nc2 Bg5 a4 bxa4 Ncb4 Nxb4 Nxb4 Bd7 Bxa6 Qa5 Qxd6 Rb6 Qd3 Be7 Nd5 Rxb2 O-O Qc5 Rab1 Rxb1 Rxb1 O-O Nxe7+ Qxe7 Rb7 Rd8 Bc4 h6 Ra7 Qg5 f4 Qe7 fxe5 a3 Qd4 Qg5 h4 Qxh4 Rxd7 Qe1+ Bf1 Rxd7 Qxd7 a2 e6 Qxf1+ Kxf1 a1=Q+ Kf2 Qa2+ Kg3 fxe6 Qe8+ Kh7 Qc8 Qd2 Qxe6 Qe3+ Kg4 Qxc3 Kh5 Qc2 Qg4 Kg8; white_wins 2145; black_wins 1546; draws 1912; Opening ECO:B33n; Sicilian: Pelikan, Chelyabinsk, 9.Nd5 Be7, 11.c3; 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Nd5 Be7 10.Bxf6 Bxf6 11.c3 *;
r1bqk2r/pp1n1ppp/5n2/2pp2B1/1b1P4/2NBPN2/PP3PPP/R2QK2R b KQkq - acd 45; acs 3191; bm Bxc3+; c0 "56"; c3 "Qa5"; cce -50; ce 0; id "kai_openings_nr_113"; pm Qa5 {1398} c4 {233} Bxc3+ {12} O-O {10} cxd4 {2} h6 {1}; pv Bxc3+ bxc3 c4 Bf5 Qa5 Qc2 O-O O-O Re8 Bh4 Ne4 Bxe4 dxe4 Nd2 Nb6 Rfb1 Bd7 Rb4 Qa6 Qb1 f5 a4 Rac8 Rb5 Na8 Rd5 Nb6 Rd6 Re6 Rxe6 Bxe6 a5 Nd5 Qb2 h6 Bg3 Rd8 h3 Rd7 Qa3 Kh7 Be5 Kg8 Bg3; white_wins 612; black_wins 426; draws 618; Opening D38; QGD Ragozin;
r1bqkb1r/pp1p1ppp/2n1pn2/8/2PN4/2N5/PP2PPPP/R1BQKB1R w KQkq - acd 50; acs 14820; bm e3; c0 "72"; c3 "g3 a3"; cce 17; ce 0; id "kai_openings_nr_138"; pm g3 {4050} a3 {2481} Ndb5 {1708} Bf4 {451} e4 {408} e3 {297} Bg5 {241} Nxc6 {89} Nc2 {51} Nb3 {5} a4 {1} h3 {1}; pv e3 Bb4 Be2 O-O O-O d5 cxd5 exd5 Bd2 Bc5 Ncb5 Bb6 Qc2 a6 Nxc6 bxc6 Nc3 Bc7 Rac1 Re8 Na4 Ng4 Bxg4 Bxg4 Qxc6 Rc8 Qb7 Bf3 gxf3 Qg5+ Kh1 Qh5 Rxc7 Qxf3+ Kg1 Qg4+ Kh1; white_wins 3225; black_wins 2865; draws 3282; Opening English Opening: Symmetrical Variation. Anti-Benoni Variation Spielmann Defense 1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Nc6; CaxtonID: 509; ECO: A33;
r1bqkb1r/pp1p1ppp/2p2n2/4p3/B2nP3/2N2N2/PPPP1PPP/R1BQK2R w KQkq - acd 48; acs 12960; bm Nxe5; c0 "29"; c3 "d3"; cce 56; ce -15; id "kai_openings_nr_53"; pm Nxe5 {1004} O-O {250} d3 {160} Nxd4 {4} a3 {1}; pv Nxe5 d6; white_wins 605; black_wins 432; draws 336; Opening ECO:C48o; Four Knights: Rubinstein, 5.Ba4 c6; 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Nd4 5.Ba4 c6 *;
r1bqr1k1/pp3ppp/2n2n2/3p2N1/5P2/Q1PPp1P1/P3P1BP/1RB2RK1 b - - acd 37; acs 1800; bm Qc7; c0 "70"; c3 "h6"; cce 114; ce -21; id "kai_openings_nr_137"; pm Qc7 {24} h6 {6} b6 {5} Rb8 {2} Bg4 {1} Qd7 {1} Re7 {1}; pv Qc7 Nf3; white_wins 11; black_wins 21; draws 7; Opening A29; English Four Knights;
r1bqr1k1/ppp2ppp/2n2n2/3p2N1/2P5/2PPpPP1/P3P1BP/R1BQ1RK1 w - - acd 57; acs 14820; bm Qa4; c0 "70"; c3 "Qb3"; cce 34; ce 14; id "kai_openings_nr_136"; pm Qb3 {455} cxd5 {334} Qa4 {76} Rb1 {50} f4 {2}; pv Qa4 d4; white_wins 374; black_wins 305; draws 225; Opening A29; English Four Knights;
r1n1r1k1/1p3p2/2p2pbp/3p4/1b1P3P/pPNBP1N1/P4PP1/2RR2K1 w - - acd 57; acs 2000; bm Nf5; c3 "Nce2"; cce 0; ce 33; id "midgames.141"; pm Nf5; pv Nf5 Nd6 Nxd6 Bxd6 g3 Bb4 Be2 Kg7 Kg2 Bf5 Bf3 Rad8 Ne2 Bg6 Nf4 Kf8 Kg1 Ra8 Ne2 Kg7 Bg4 Be4 Nc3 Re7 Nxe4 Rxe4 Bf5 Ree8 Kh2 Rad8 Bd3 h5 Rh1 Rh8 Bf5 Bd2 Rc2 Bb4 Kg2 Rde8 Kf3 Ra8 Rcc1 Rad8 Kg2 Rde8 Bd3 Rd8 Rhd1 Rhe8 Kf3 Rh8 Rg1 Rd6 Bf5 Rdd8 Rh1 Rde8 g4 Kf8 gxh5 Rxh5 Bg4;
r1r2k2/pp2ppbp/3pb1p1/3N4/2P1P1n1/1P6/P2BBPPP/1R3RK1 w - - acd 59; acs 22080; bm Bxg4; c3 "Bg5"; cce 148; ce 30; id "midgames.085"; pm Bg5 {44}; pv Bxg4 Bxg4 a4 h5 Rfe1 Be6 Be3 b6 f3 Ke8 Kf2 Rab8 h4 Bd7 Red1 Kf8 Bg5 Re8 Rd2 Rb7 Rc1 f6 Be3 Kf7 Rcd1 Rd8 Kg3 Rdb8 Rc1 Rh8 Ra2 Rc8 Re2 Rbb8 Nb4 Rb7 Nd3 Rbb8 Kf2 Rg8 Nb4 Rb7 Nd5 Rh8 Ree1 Bc6 Rcd1 Rc8 Rd2 Rbb8 Rc1 Bd7 Rdd1 Be6 Kg3 Bd7 Rh1 Rh8 Kf2 Rhc8 Rb1 Rb7 Rhe1 Rbb8 Re2 Be6 Rd1 Rh8 Red2 Rb7 Re1 Rc8 Kg3 Bd7 Nc3 Rg8 Red1 g5 Ne2 gxh4+ Kxh4; white_wins 21; black_wins 7; draws 14;
r2q1rk1/6bp/p1npb3/1p1Npp2/8/2PBN3/PP3PPP/R2QK2R w KQ - acd 49; acs 3600; bm Bc2; c3 "O-O"; cce 53; ce 0; id "midgames.012"; pm Qh5 {55} O-O {52} Bc2 {26} a4 {3}; pv Bc2 f4 Qh5 Rf7 Bxh7+ Kf8 Bf5 Qe8 Bxe6 Qxe6 Qg4 Qh6 Nf5 Qe6; white_wins 54; black_wins 38; draws 43;
r2q1rk1/pp3pbp/1n4p1/3p4/4Q3/1B2P2P/PP3PP1/R1BR2K1 w - - acd 42; acs 2139; bm Qf3; c3 "Bxd5"; cce 164; ce 33; id "midgames.037"; pm Bxd5 {15} Qf3 {8} Qb4 {2} Qd3 {2}; pv Qf3 Qf6 Qxf6 Bxf6 Rb1 Rfd8 Bd2 Nc4 Bc3 Kg7 Bxf6+ Kxf6 e4 Rac8 exd5 Nd6 Rd4 Re8 Rf4+ Kg7 Kf1 b5 a4 Rc5 Rd4 a5 g3 Rb8 Kg2 Kf6 Rd3 Kg7 Rdd1 Kf6 h4 Kg7 Rd2 Ne4 Rc2 bxa4 Bxa4 Rxc2 Bxc2 Nf6 d6 Rd8 b4 axb4; white_wins 11; black_wins 1; draws 15;
r2q1rk1/pp3ppp/2n1b3/3Nn1b1/2P2B2/1N6/PP2B1PP/R2Q1R1K w - - acd 53; acs 2000; bm Bxe5; c3 "Bg3"; cce -31; ce 0; id "midgames.038"; pm Nc5 {24} Bg3 {21} Qc1 {8} Bxe5 {2} Bxg5 {2} Qd2 {1}; pv Bxe5 Nxe5 Nc5 Bxd5 Qxd5 Qe7 Rf5 Nc6 Rxg5 Qxe2 Rxg7+ Kxg7 Qg5+ Kh8 Qf6+ Kg8 Qg5+; white_wins 13; black_wins 17; draws 28;
r2q2k1/pp4bp/6p1/n3p3/3PP1P1/4B3/P3N1PP/R2Q1K2 w - - acd 48; acs 3600; bm Kg1; c3 "d5"; cce 28; ce 42; id "midgames.096"; pm Kg1 {16} d5 {14} Rc1 {1}; pv Kg1 b5 d5 Nc4 Bf2 Nd6 Ng3 a5 Rc1 Rc8 Rc6 Qd7 Qc2 Nc4 Rxc8+ Qxc8 h3 Bf8 Nf1 Bc5 Nh2 Bxf2+ Qxf2 Nd6 Qb6 Nxe4 Qxb5 Qc1+ Nf1 Qf4 Qe8+ Kg7 Qe7+ Kh6 Qa7 Nc3 g3 Qf3 Qe3+ Qxe3+ Nxe3 Nxa2 d6 Nb4 d7 Nc6 Nc4 a4 Kf2 Kg7 Ke3 Kf6 Ke4 Ke6 Nxe5 Nd8 Nc4 h6 Ke3 Nf7 Kd4 Kxd7 Nb6+ Kd6 Nxa4 Ng5 h4 Ne6+ Ke3; white_wins 9; black_wins 7; draws 16;
r2qk2r/1p1b1pb1/p2pp3/4n1pp/3NP3/5P2/PPP1NBPP/R2Q1RK1 w kq - acd 44; acs 6120; bm Qe1; c3 "Qd2"; cce 0; ce 30; id "midgames.097"; pm Qe1; pv Qe1 Rc8 Kh1 Qe7 Rd1 O-O c3 f6 b3 h4 h3 b5 Qd2 Rfe8 Nc2 Nf7 Ne3 Red8 c4 Be8 Kg1 Bf8 cxb5 axb5 Rc1 Rxc1 Rxc1 Ra8 Nd4 Ne5 Ng4 Nxg4 hxg4 Qf7 Rc2 Bd7 Nc6 Rc8 Nb4 Qe8 Rxc8 Qxc8 Bd4 Kf7 Be3 Ke8;
r2qkb1r/pb1n1p2/2p1pn1p/1p2N3/2pPP1pP/2N3B1/PP2BPP1/R2QK2R w KQkq - acd 43; acs 4500; bm Nxd7; c0 "22"; c3 "O-O"; cce -73; ce 7; id "kai_openings_nr_39"; pm Nxd7 {60} Bxg4 {47} Nxg4 {46} O-O {17} d5 {2}; pv Nxd7; white_wins 20; black_wins 36; draws 41; Opening D43; Semi-Slav Moscow;
r2qkb1r/pb3p2/2p1pn1p/1p2B3/2pPP1pP/2N5/PP2BPP1/R2QK2R w KQkq - acd 46; acs 7200; bm Bxg4; c0 "24"; c3 "Qc2"; cce 0; ce 0; id "kai_openings_nr_48"; pm Bxg4; pv Bxg4 Rg8 Bh3 b4 Ne2 Nxe4 Nf4 Bd6 Qh5 Bxe5 Qxe5 Nf6 Nxe6 fxe6 Bxe6 Nd7 Qh5+ Ke7 Bxg8 Qxg8 Qxh6 Rf8 Qg5+ Qxg5 hxg5 c5 Rh7+ Ke6 O-O-O Rxf2 Rh6+ Ke7 Rh7+ Ke6; Opening D43; Semi-Slav Moscow;
r2qkb1r/pp1npppp/2p2n2/3p4/6b1/3P1NP1/PPPNPPBP/R1BQ1RK1 b kq - acd 43; acs 2332; bm e6; c3 "e5"; cce -24; ce 0; id "kai_openings_nr_145"; pm e5 {3325} e6 {1305} g6 {8} Qc7 {5} h6 {5} Bh5 {1}; pv e6 e4 Be7 exd5 exd5 a4 a5 h3 Bh5 Re1 O-O Nb3 Re8 Bd2 Qc7 Bf4 Qd8 Bd2; white_wins 1401; black_wins 1188; draws 1428; Opening ECO:A07; Reti: KIA, Yugoslav, Main Line, 6.Nbd2; 1.Nf3 d5 2.g3 Nf6 3.Bg2 c6 4.O-O Bg4 5.d3 Nbd7 6.Nbd2 *;
r2qkbnr/pp1nppp1/2p3bp/8/3P3P/5NN1/PPP2PP1/R1BQKB1R w KQkq - acd 37; acs 2410; bm h5; c0 "Lev Milman vs Joseph Fang"; c3 "Bd3"; cce 45; ce 0; id "kai_openings_nr_68"; pm h5 {11734} Bd3 {1057} Bc4 {98} Bf4 {25} c3 {3} c4 {3} Ne2 {2} Qe2 {2} Be3 {1} Ne5 {1}; pv h5 Bh7 Bd3 Bxd3 Qxd3 e6 Bf4 Qa5+ Bd2 Bb4 a3 Bxd2+ Nxd2 Ngf6 O-O-O O-O Nge4 Qd5 Nc3 Qxg2 Rdg1 Qxf2 Rf1 Qg2 Rfg1 Qf2; white_wins 4624; black_wins 3347; draws 4699; Opening ECO:B19; Opening: Caro-Kann; Variation classical, 7...Nd7; 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 *;
r2qkbr1/1b3p2/p1p1pn1p/1p2B3/2pPP1pP/2N3P1/PP2BP2/R2QR1K1 b q - acd 45; acs 7200; bm h5; c0 "23"; c3 "Bb4 Rg6"; cce -0; ce 0; id "kai_openings_nr_46"; pm h5; pv h5 Qc2 Nd7 Bf4 Qf6 b3 Qxd4 e5 cxb3 axb3 O-O-O Red1 Qb6 Qh7 Rg7 Qxh5 c5 Bd3 f5 exf6 Nxf6 Qe5 Nd7 Qe1 Nf6 Qe5; Opening D43; Semi-Slav Moscow;
r2qr1k1/b1p2pp1/p1n1bn1p/1p1pp3/4P3/2PP1N1P/PPB1QPP1/R1B1RNK1 w - - acd 42; acs 2552; bm exd5; c0 "78"; c3 "Bd2"; cce 0; ce 0; id "kai_openings_nr_152"; pm N3h2 {3} Ng3 {2} exd5 {1}; pv exd5 Bxd5 Ne3 Be6 Nf1 Bd5; white_wins 1; black_wins 1; draws 4; Opening C54; Giuoco Piano;
r2qrbk1/1b1n1p1p/p1pp1np1/1p2p3/P2PP3/1PPB1N1P/3N1PP1/R1BQR1K1 w - - acd 46; acs 6120; bm Bf1; c3 "Qc2"; cce 0; ce 44; id "midgames.107"; pm Bb2 {13} Qc2 {7} Ba3 {2} b4 {2} Nf1 {1}; pv Bf1; white_wins 7; black_wins 7; draws 8;
r3kb1r/p1ppqp1p/b1p3p1/3nP3/2P5/1P6/P3QPPP/RNB1KB1R w KQkq - acd 58; acs 21960; bm Ba3; c0 "2"; c3 "f4 g3"; cce 49; ce 0; id "kai_openings_nr_4"; pm f4 {423} g3 {105} Bb2 {49} Ba3 {39} Nd2 {9} Qb2 {3}; pv Ba3 Nb4 Bb2 Bg7 a3 Nd5 Nd2 O-O O-O-O Rae8 Qf3 Nb6 Ne4 Bxe5 Bxe5 Qxe5 Nf6+ Kh8 Nxe8 Qa1+ Kc2 Qa2+ Kc1; white_wins 254; black_wins 187; draws 169; Opening C45; Scotch Game;
r3kb1r/pb2qp2/2p1pn1p/1p2B3/2pPP1pP/2N5/PP2BPP1/R2QK2R w KQkq - acd 45; acs 3200; bm a4; c0 "22"; c3 "O-O b3"; cce -142; ce 0; id "kai_openings_nr_40"; pm Bxg4 {22} O-O {14} b3 {7} a4 {2}; pv a4 b4 Nb1 Bg7 Nd2 c5 Nxc4 Rd8 Bd3 O-O Qe2 Ne8 Rd1 f6 Bg3 Rxd4 O-O e5 f3 gxf3 gxf3 f5 exf5 Nd6 Nxe5 Bd5 f4 Nxf5 Bxf5 Rxf5 Rxd4 cxd4 Qd3 Qe6 Qxd4 Bb7 Rf2 Bxe5 fxe5 Qc6 Qd8+ Kg7 Qe7+ Kg8 Qd8+; white_wins 3; black_wins 11; draws 11; Opening D43; Semi-Slav Moscow;
r3r1k1/1pqn1pbp/p2p1np1/P2P4/2p1PB2/2N2B1P/1PQ2PP1/R4RK1 w - - acd 51; acs 3600; bm Ra4; c3 "Be3"; cce 99; ce 42; id "midgames.117"; pm Ra4 {14} Rfc1 {2} Be2 {1} Be3 {1} Na4 {1} Nb1 {1}; pv Ra4 Ne5 Be2 Nfd7 Nd1 Rec8 Be3 Nc5 Ra3 Nb3 f4 Nd7 Bg4 Qd8 Nc3 Nd4 Qd2 Nb3 Qf2 Rc7 Rd1 Nbc5 Bxd7 Bxc3 Bxc5 Rxc5 bxc3 Qxd7 Qd4 Qe7 Kh2 Re8 Re1 Qh4 g3 Qd8 Kg2 Rxa5 Rxa5 Qxa5 Qxc4 Qb6 e5 a5 Qa4 Re7 Kf3 Qc5 Qd4 Qc8 e6 fxe6 Qf6 Qf8 Qxf8+ Kxf8 Rxe6 b5; white_wins 9; black_wins 5; draws 4;
r4b1r/p3kppp/8/3p4/8/5P2/PP3P1P/R1B1K2R w KQ - acd 54; acs 3600; bm Bf4; c3 "Bd2"; cce 7; ce 0; id "midgames.120"; pm Be3 {29} O-O {19} Bf4 {17} Bd2 {1} Bg5+ {1}; pv Bf4 Ke6 O-O-O Bb4 Rd4 Rhc8+ Kb1 Rc4 Rxc4 dxc4 Rc1 Bc5 Rxc4 Bxf2 Kc2 f6 Bd2 h5 a4 Rd8 b4 a6 Re4+ Kf5 a5 Bd4 h3 g5 Re7 Be5 Ra7 Rc8+ Kd3 Rd8+; white_wins 13; black_wins 12; draws 41;
r4rk1/1q2bppp/p1bppn2/1p6/3BPP2/P1N3Q1/1PP1B1PP/4RR1K w - - acd 54; acs 21960; bm Bf3; c3 "Bd3"; cce 93; ce 16; id "midgames.004"; pm Bd3 {915} Bf3 {70} e5 {5}; pv Bf3 Rad8 b4 Kh8 Rf2; white_wins 470; black_wins 265; draws 243; Opening ECO:B85; Variation Sicilian: Scheveningen, classical; Comment *pwo (nat line); 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 a6 7. O-O Nc6 8. Be3 Be7 9. f4 O-O 10. Qe1 Bd7 11. Qg3 b5 12. a3 Nxd4 13. Bxd4 Bc6 14. Kh1 Qc7 15. Rae1 Qb7 *;
r4rk1/p2q1ppp/1np1pb1B/8/3P2Q1/2N5/PP3PPP/R2R2K1 b - - acd 46; acs 7200; bm Qe7; c0 "15"; c3 "Kh8"; cce -25; ce -30; id "kai_openings_nr_191"; pm Rfd8 {8} Kh8 {6} Nd5 {4}; pv Qe7 Ne4; white_wins 6; black_wins 5; draws 7; Opening B22; Sicilian Alapin;
r4rk1/pp2pp1p/5bp1/n1BP4/4P1b1/5N2/q3BPPP/1R1Q1RK1 w - - acd 57; acs 7200; bm e5; c3 "Rb4"; cce 0; ce 0; id "midgames.130"; pm e5 {8} Bxe7 {2}; pv e5 Bxe5 Bxe7 Rfe8 d6 Bxd6 Ra1 Qxa1 Qxa1 Rxe7 h3 Bxf3 Bxf3 Nc6 Rd1 Rd8 Bxc6 bxc6 Kf1 Bc7 Rxd8+ Bxd8 g4 Bb6 Qc3 Re6 f4 Re4 Qf3 Re3 Qxc6 Rxh3 Kg2 Re3 g5 Re2+ Kh3 Re3+; white_wins 2; black_wins 2; draws 6;
r4rk1/pppq1pp1/2n2b1p/3n1b2/3P4/P1N2N1P/1PB2PP1/R1BQR1K1 w - - acd 53; acs 3600; bm Bb3; c3 "Ne5"; cce 0; ce 0; id "midgames.133"; pm Ne4 {4} Ne5 {2} Ba4 {1} Bb3 {1} Bxf5 {1}; pv Bb3 Nxc3 bxc3 Rfe8 Bf4 Rxe1+ Qxe1 Na5 Ba2 Re8 Qf1 Be6 Bxe6 Rxe6 Rb1 a6 Be5 Bxe5 Nxe5 Qe7 Nd3 Re2 Nf4 Re4 Nd3 Re2; white_wins 1; black_wins 1; draws 7;
rn1qk2r/p1ppbppp/bp2pn2/8/2PP4/1P3NP1/P2BPPBP/RN1QK2R b KQkq - acd 44; acs 1801; bm d5; c0 "20"; c3 "c6"; cce -46; ce 0; id "kai_openings_nr_197"; pm c6 {23230} d5 {3001} O-O {895} Bb7 {886} Nc6 {193} c5 {5} Ne4 {4} g6 {2} h6 {1}; pv d5 O-O O-O Ne5 c5 cxd5 Nxd5 Nc3 cxd4 Nxd5 exd5 Bf4 Bf6 Qxd4 Nd7 Bxd5 Qe8 Bxa8 Nxe5 Qd6 Qxa8 Bxe5 Rd8 Qc7 Rc8 Qd6 Rd8; white_wins 10983; black_wins 8101; draws 8706; Opening ECO:E15p; Queen's Indian: Nimzowitsch, 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2; 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2 *;
rn2kb1r/pp2pppp/2p2n2/q4b2/2BP4/2N2N2/PPP2PPP/R1BQK2R w KQkq - acd 45; acs 12960; bm Bd2; c0 "79"; c3 "Ne5"; cce 69; ce 38; id "kai_openings_nr_154"; pm Bd2 {4091} O-O {1673} Ne5 {793} Qe2 {238} Nh4 {51} a3 {12} Bf4 {11} h3 {10} Bb3 {6} Be3 {6} Nd2 {2} Ng5 {1}; pv Bd2 Nbd7 Qe2 Qc7 O-O-O e6 Nh4 Bg6 Nxg6 hxg6 d5 cxd5 Nxd5 Nxd5 Bxd5 O-O-O Bg5 exd5 Bxd8 Qxd8 Rxd5 Rh5 Rxh5 gxh5 Qxh5 g6 Qg4 Bh6+ Kb1 Qe7 Rd1 Bg7 g3 Kc7 Qf4+ Kc8 Qc4+ Kb8 c3 Nc5 Qf4+ Kc8 f3 Qe6 Qd2 Bf6 Qd5 Qxd5 Rxd5 Ne6 Kc2 Kc7 h4 Kc6 Rd1 Be7 a3 a6; white_wins 2427; black_wins 1544; draws 1751; Opening ECO:B01o; Scandinavian: 2...Qxd5, Main Line, 6.Bc4 Bf5; 1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 4.d4 Nf6 5.Nf3 c6 6.Bc4 Bf5 *;
rnb1kbnr/ppp1pp1p/3q2p1/8/3P4/2N5/PPP2PPP/R1BQKBNR w KQkq - acd 45; acs 12960; bm Nb5; c0 "10"; c3 "Nf3"; cce 53; ce 62; id "kai_openings_nr_19"; pm Nf3 {175} Bc4 {43} Nb5 {14} Nge2 {5} Bb5+ {4} Bd3 {3} Be3 {2} g3 {1}; pv Nb5; white_wins 108; black_wins 81; draws 38; Opening B01; Scandinavian Defence;
rnb1qrk1/ppp1p1bp/3p1np1/5p2/2PP4/2N2NP1/PP2PPBP/R1BQ1RK1 w - - acd 54; acs 14820; bm b3; c0 "63"; c3 "d5 Re1 Nd5"; cce 70; ce 48; id "kai_openings_nr_123"; pm d5 {7243} b3 {1528} Nd5 {760} Re1 {698} Qb3 {177} Qc2 {109} Bg5 {95} Bf4 {82} e4 {73} b4 {34} Be3 {26} e3 {23} Rb1 {16} Nb5 {15} Ng5 {6} Bd2 {4} Ne1 {4} Qd3 {4} h3 {3} Nd2 {2} c5 {2} Ne5 {1} Qa4 {1} Qe1 {1} a4 {1} h4 {1}; pv b3 e5 dxe5 dxe5 e4 Nc6 Nd5 fxe4 Ng5 Qd8 Nxf6+ Qxf6 Nxe4 Qe7 Bg5 Qe8 Qd2 Bf5 Rae1 Nd4 f4 Bxe4 Rxe4 h6 fxe5 Rxf1+ Kxf1 hxg5 Qxd4 Rd8 Qe3 Rd1+ Kf2 Ra1 Qxg5 Rxa2+ Re2 Rxe2+ Kxe2 Qxe5+ Qxe5 Bxe5 Bxb7 Bd6 Kf3 Bc5 Ke4 Bg1 h3 Kg7 Kd5 Bh2 g4 Bf4 Kc6 Kf6 h4 Bg3 c5 Ke5 Kxc7 Kd4+ Kc6 Bxh4; white_wins 3347; black_wins 2103; draws 2441; Opening ECO:A87; Variation Dutch: Leningrad, modern line; Comment *pwo (nat line); 1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. d4 Bg7 5. O-O O-O 6. c4 d6 7. Nc3 Qe8 *;
rnb2rk1/pp3ppp/4pn2/q1P5/4P3/P1P1BP2/6PP/R2QKBNR w KQ - acd 41; acs 1620; bm Qd2; c0 "41"; c3 "Qb3"; cce 45; ce 8; id "kai_openings_nr_77"; pm Qb3 {425} Kf2 {68} Ne2 {9} Rb1 {5} Nh3 {1} Qb1 {1}; pv Qd2 Nfd7 c4 Qxd2+ Kxd2 Nc6 Nh3 Rd8 Ke1 b6 cxb6 axb6 Kf2 Ba6 Nf4 Nce5 Rc1 Rdc8 Nd3 Nxd3+ Bxd3 Ne5 Bf1 Bxc4 Bxb6 Bxf1 Rxc8+ Rxc8 Rxf1 Nc4 Bd4 Nxa3 Ra1 Nb5 Bb6 f6 Ra2 Kf7 g4 Rc6 Be3 e5 h4 Rc7 Rd2 Ke6 Rd5 Rc2+ Rd2 Na3 Rxc2; white_wins 205; black_wins 155; draws 137; Opening E25; Nimzo-Indian Saemisch;
rnbq1rk1/pp2bppp/2p2n2/3p4/1P1P4/P1N1P1N1/5PPP/R1BQKB1R b KQ - acd 41; acs 4500; bm Be6; c0 "42"; c3 "Re8"; cce -1; ce 8; id "kai_openings_nr_79"; pm Re8 {311} b5 {72} Nbd7 {35} a5 {17} Be6 {16} Bd6 {14} g6 {9} Bg4 {5} Ne8 {4} Na6 {2} h6 {1}; pv Be6 Na4 Bd6 Bd3 Re8 O-O Nbd7 Bd2 Ne4 Nc5 Nxd2 Qxd2 Rb8 Nxe6 Rxe6 Nf5 Bc7 b5 g6 bxc6 bxc6 Ng3 c5 dxc5 Nxc5 Rab1 Reb6 Rxb6 axb6 Be2 Ra8 Rd1 Rxa3 Bf3 h5 Qxd5 Qxd5 Bxd5 Bxg3 hxg3; white_wins 167; black_wins 166; draws 65; Opening E46; Nimzo-Indian Rubinstein;
rnbqk2r/ppp1bppp/4pn2/3p4/2P5/5NP1/PP1PPPBP/RNBQK2R w KQkq - acd 50; acs 14820; bm O-O; c3 "d4"; cce 28; ce 18; id "kai_openings_nr_151"; pm O-O {9210} d4 {2156} b3 {604} cxd5 {35} Qc2 {12} d3 {11} Nc3 {9} Qa4+ {2} Kf1 {1} b4 {1} e3 {1}; pv O-O d4; white_wins 2934; black_wins 2406; draws 3082; Opening ECO:A14; English: Neo-Catalan Declined; 1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 *;
rnbqkb1r/1p3ppp/p3pn2/2p5/2BP4/4PN2/PP3PPP/RNBQ1RK1 w kq - acd 55; acs 14820; bm dxc5; c0 "58"; c3 "Bb3 a4 b3"; cce 29; ce 26; id "kai_openings_nr_116"; pm a4 {11135} Bb3 {7111} dxc5 {4905} Qe2 {4860} Bd3 {2680} Nc3 {1323} b3 {1093} e4 {519} a3 {428} Qc2 {209} Bd2 {157} Nbd2 {101} Be2 {75} Re1 {71} Ne5 {61} h3 {13} Qa4+ {5} h4 {1}; pv dxc5 Qxd1 Rxd1 Bxc5 Be2 O-O Ne5 Nbd7 Nd3 Be7 Bd2 Re8 Bc3 b6 Nd2 Bb7 Rac1 Rac8 Bd4 b5 h3 Red8 a3 Ne4 Nxe4 Bxe4 Nb4 a5 Nd3 b4 axb4 axb4 Rxc8 Rxc8 f3 Bxd3 Bxd3 e5 Ba7 Rc7 Ra1 h5 Kf1 Kf8 Ra5 b3 Ke2 h4 Ra4 g5 Bc4 Kg7 e4 Bc5 Bxc5 Nxc5 Rb4 Ne6 Bxe6 Rc2+ Kd3 fxe6 Rxb3 Rxg2; white_wins 10833; black_wins 8794; draws 11209; Opening Queen's Gambit Accepted: Classical Defense. Main Lines 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6; CaxtonID: 1643; ECO: D27;
rnbqkb1r/pp3ppp/3ppn2/8/3NP3/2N5/PPP1BPPP/R1BQK2R b KQkq - acd 42; acs 5895; bm Nc6; c0 "100"; c3 "Be7"; cce -24; ce 34; id "kai_openings_nr_161"; pm Be7 {7878} a6 {7548} Nc6 {1475} e5 {82} Nbd7 {55} Bd7 {53} Na6 {3} d5 {1}; pv Nc6 Be3 Be7 Qd2 e5 Nb3 O-O f3 a5 Bb5 Be6 O-O-O Na7 Bxa7 Rxa7 Kb1 Ra8 h4 Qb6 a4 h5 Qd3 Rfd8 Bc4 Bd7 Nd2 Rac8 Bb3 Be6 Nc4 Qb4 Na2 Qc5 Ne3 Qb6 Nc1 Qc7 Rhe1 Nd7 Nd5 Nc5 Nxc7 Nxd3; white_wins 5977; black_wins 5094; draws 5279; Opening Sicilian Defense: Scheveningen Variation. Classical Variation General 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2; CaxtonID: 2251; ECO: B83;
rnbqkb1r/ppp1pppp/3p4/3nP3/3P4/8/PPP2PPP/RNBQKBNR w KQkq - acd 42; acs 2800; bm Nf3; c0 "8"; c3 "c4"; cce 81; ce 49; id "kai_openings_nr_15"; pm Nf3 {22473} c4 {6905} Bc4 {694} f4 {281} exd6 {238} Be2 {144} Bg5 {11} Nc3 {3} Nh3 {3} g3 {3} Nd2 {2} Qh5 {2} Qf3 {1} c3 {1}; pv Nf3; white_wins 13020; black_wins 7572; draws 9106; Opening Alekhine Defense: Normal Variation. 1.e4 Nf6 2.e5 Nd5 3.d4 d6; CaxtonID: 35; ECO: B03;
rnbqkb1r/pppn1ppp/4p3/3pP3/3P4/8/PPPN1PPP/R1BQKBNR w KQkq - acd 42; acs 8040; bm Bd3; c0 "35"; c3 "c3"; cce 79; ce 36; id "kai_openings_nr_62"; pm Bd3 {8162} c3 {4859} f4 {2601} Ngf3 {429} c4 {42} Ne2 {29} Ndf3 {25} Nb3 {4} Nb1 {1} Qg4 {1}; pv Bd3; white_wins 6729; black_wins 4018; draws 4568; Opening ECO:C05d; French: Tarrasch, Closed, 4...Nfd7; 1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 *;
Thanks, Midgames suffered more modifications, it was not robust. Maybe SF solves a bit more positions now? Some solutions are wrong, but I guess some positions can not be solved by SF at any time control.
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zullil
Posts: 6442
Joined: Tue Jan 09, 2007 12:31 am
Location: PA USA
Full name: Louis Zulli

Re: Out of the Kai 450 positions, 99 not found by SF

Post by zullil »

Dann Corbit wrote: ↑Mon Aug 12, 2019 9:15 pm Kai has published some very interesting test sets recently, I think probably based on the analysis of LC0.
These are the 99 positions out of Kai's 450 that Stockfish does not find, even after a good, long think.
The move suggested by Kai's tests is found in field c3.

Code: Select all

1bqrr1k1/1p3p1p/p1p5/2Nn1pp1/1P1P2b1/P3P1P1/2QN1P1P/R3RBK1 w - - acd 43; acs 6120; bm Rac1; c3 "Qb2"; cce 0; ce 81; id "midgames.151"; pm Rac1; pv Rac1 Bc7;
Well, Cfish-dev is sticking with Rac1:

info depth 50 seldepth 73 multipv 1 score cp 124 nodes 643240176240 nps 33516205 hashfull 1000 tbhits 0 time 19191915 pv a1c1 g8g7 c2b2 e8e7 a3a4 d8e8 c5d3 f7f6 b4b5 a6b5 a4b5 g4h5 b5c6 b7c6 b2c2 h5f7 c2c6 c8c6 c1c6 e7a7 e1b1 e8d8 c6c1 b8c7 d3c5 d8b8 b1b8 c7b8 f1c4 b8d6 g1g2 g7g6 c4b3 a7a3 c1b1 a3a7 c5d3 h7h5 b1c1 a7a3 d3c5 g6g7 g2f3 g5g4 f3e2 a3a7 c5d3 d5b4 b3f7 g7f7 d3b4 d6b4
info depth 51 currmove a1c1 currmovenumber 1
info depth 51 currmove c2b2 currmovenumber 2
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Uri Blass
Posts: 10268
Joined: Thu Mar 09, 2006 12:37 am
Location: Tel-Aviv Israel

Re: Out of the Kai 450 positions, 99 not found by SF

Post by Uri Blass »

I think that if we claim that stockfish does not find the right move then we need some evidence that the move we claim to be better is really the better move(for example some tree that if we go forward and backward in the tree stockfish can learn to play the right move).
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jp
Posts: 1470
Joined: Mon Apr 23, 2018 7:54 am

Re: Out of the Kai 450 positions, 99 not found by SF

Post by jp »

Uri Blass wrote: ↑Tue Aug 13, 2019 5:46 am I think that if we claim that stockfish does not find the right move then we need some evidence that the move we claim to be better is really the better move
Yes, that's always the problem.

It's the same problem with moves by A0 that are claimed to be out of this world. We only know they are correct if we have verified them by engine-assisted analysis.
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