Opening performance of engines

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Laskos
Posts: 10948
Joined: Wed Jul 26, 2006 10:21 pm
Full name: Kai Laskos

Opening performance of engines

Post by Laskos »

Curiously, I am not aware of any test suite testing the opening knowledge of engines in some quiet moves. I used databases of human and computer games and the excellent book Noomen.ctg to tentatively construct one, "Openings 200", starting with Jeroen Noomen "Short Lines" suite. The work is pretty sloppy, as it's hard to decide to me the equilibrium between databases, books and some engine output, and I am a weak chess player. Even solely with databases and books, there must be some trade-offs between popularity of moves, performance of moves, book marking of moves. It's more an art, but nevertheless, worth a try.

The link to testsuite in alpha stage is here:
http://s000.tinyupload.com/?file_id=662 ... 4776267887
The recommended time per position is in seconds, say 10 seconds. The results are not improving with the allotted time as fast as with tactical testuites. Some positions might not be solvable by current engines at all, but some positions are plainly wrong.

Several results at 10 seconds/position on 4 cores:

Code: Select all

Komodo 10.1          128/200
Stockfish dev        124/200
Andscacs 0.872       102/200
Houdini 4             99/200
Houdini 4 Tactical    95/200
Hannibal 1.7          93/200
Texel 1.06            91/200
Giraffe               73/200
Fruit 2.1             73/200
Sjaak 1.3.1           52/200
I wanted to check that I did not include some sharp search positions, so I included Houdini Tactical beside normal Houdini. Interesting that Andscacs performs better than Houdini. I had an impression that Giraffe is quite good in openings, but it came no better than Fruit. I am not satisfied with the suite, as for now even engines with very poor eval solve as much as half of the positions top engines solve. Also, I would guess 20-30 of positions have dubious solutions. Maybe people can contribute to building a better suite.

The positions are listed below:

Code: Select all

r1bqkbnr/1ppp1ppp/p1n5/4p3/B3P3/5N2/PPPP1PPP/RNBQK2R b KQkq - bm Nf6; c0 "1";
r1bqkb1r/1ppp1ppp/p1n2n2/4p3/B3P3/5N2/PPPP1PPP/RNBQ1RK1 b kq - bm Be7 Nxe4; c0 "1";
r1bqkb1r/p1pp1ppp/2p2n2/8/4P3/8/PPP2PPP/RNBQKB1R w KQkq - bm e5 Bd3; c0 "2";
r3kb1r/p1ppqp1p/b1p3p1/3nP3/2P5/1P6/P3QPPP/RNB1KB1R w KQkq - bm f4 g3; c0 "2";
r1bqk2r/pppp1ppp/2n2n2/2b1p3/2B1P3/3P1N2/PPP2PPP/RNBQK2R w KQkq - bm c3 0-0; c0 "3";
r1bqk2r/ppp2ppp/2np1n2/2b1p3/2B1P3/2PP1N2/PP3PPP/RNBQ1RK1 b kq - bm 0-0 a6; c0 "3";
r1bqk1nr/ppp2ppp/2np4/b3p3/2BPP3/2P2N2/P4PPP/RNBQK2R w KQkq - bm Qb3; c0 "4";
r1b1k1nr/pppq1ppp/2np4/b3p3/2BPP3/1QP2N2/P4PPP/RNB1K2R w KQkq - bm 0-0; c0 "4";
rnbqk1nr/pp3ppp/4p3/2ppP3/1b1P4/2N5/PPP2PPP/R1BQKBNR w KQkq - bm a3 Qg4; c0 "5";
rnbqk2r/pp2nppp/4p3/2ppP3/3P4/P1P5/2P2PPP/R1BQKBNR w KQkq - bm Qg4 Nf3; c0 "5";
rnbqkb1r/pp1n1ppp/4p3/2ppP3/3P1P2/2N5/PPP3PP/R1BQKBNR w KQkq - bm Nf3; c0 "6";
r1bqkb1r/1p1n1ppp/p1n1p3/2ppP3/3P1P2/2N1BN2/PPP3PP/R2QKB1R w KQkq - bm Qd2; c0 "6";
rnbqkbnr/pp2pppp/2p5/3pP3/3P4/8/PPP2PPP/RNBQKBNR b KQkq - bm Bf5; c0 "7";
r2qkb1r/pp1nnppp/2p1p3/3pPb2/3P4/2P2N2/PP2BPPP/RNBQ1RK1 b kq - bm h6 c5; c0 "7";
rnbqkb1r/ppp1pppp/3p4/3nP3/3P4/8/PPP2PPP/RNBQKBNR w KQkq - bm Nf3; c0 "8";
rnbqkb1r/ppp1pppp/1n1p4/4P3/2PP4/8/PP3PPP/RNBQKBNR w KQkq - bm exd6; c0 "8";
rnbqk2r/ppp1ppbp/3p1np1/8/3PP3/2N2N2/PPP2PPP/R1BQKB1R w KQkq - bm Be2; c0 "9";
rnbq1rk1/ppp1ppbp/3p1np1/8/3PP3/2N2N2/PPP1BPPP/R1BQK2R w KQ - bm 0-0; c0 "9";
rnb1kbnr/ppp1pp1p/3q2p1/8/3P4/2N5/PPP2PPP/R1BQKBNR w KQkq - bm Nf3; c0 "10";
rnb1kb1r/ppp1pp1p/1q3np1/1N6/3P4/5N2/PPP2PPP/R1BQKB1R w KQkq - bm c4; c0 "10";
rnbqkb1r/1p2pppp/p2p1n2/8/3NP3/2N1B3/PPP2PPP/R2QKB1R b KQkq - bm e5 e6; c0 "11";
rn1qkb1r/1p3ppp/p2pbn2/4p3/4P3/1NN1B3/PPP2PPP/R2QKB1R w KQkq - bm f3; c0 "11";
r1bqkb1r/pp3ppp/2np1n2/1N2p3/4P3/2N5/PPP2PPP/R1BQKB1R w KQkq - bm Bg5; c0 "12";
r1bqkb1r/1p3ppp/p1np1n2/4p1B1/4P3/N1N5/PPP2PPP/R2QKB1R b KQkq - bm b5; c0 "12";
r1b1k2r/1pqp1ppp/p1n1pn2/8/1b1NP3/2N1B3/PPP1BPPP/R2Q1RK1 w kq - bm Na4; c0 "13";
2q1k2r/3pbppp/pr2pn2/2p1B3/4P3/8/PPP1BPPP/R2Q1RK1 w k - bm Qd3; c0 "13";
r1bqk1nr/pp2ppbp/2np2p1/2p5/4P3/2NP2P1/PPP2PBP/R1BQK1NR w KQkq - bm Nge2 f4; c0 "14";
r1bqk2r/pp2ppbp/2np1np1/2p5/4P3/2NP2P1/PPP1NPBP/R1BQK2R w KQkq - bm 0-0; c0 "14";
r1bqkb1r/pp2pppp/1nnp4/1B2P3/3P4/5N2/PP3PPP/RNBQK2R b KQkq - bm dxe5; c0 "15";
r3kb1r/pp1q1ppp/1nn1p3/1B6/3P4/2N5/PP3PPP/R1BQ1RK1 b kq - bm Be7; c0 "15";
r1bqkbnr/pp2pppp/2np4/1Bp5/4P3/5N2/PPPP1PPP/RNBQK2R w KQkq - bm 0-0; c0 "16";
r2qkbnr/pp1bpppp/2np4/1Bp5/4P3/5N2/PPPP1PPP/RNBQ1RK1 w kq - bm Re1; c0 "16";
rnbqk2r/pp2ppbp/3p1np1/8/3NP3/2N1B3/PPP2PPP/R2QKB1R w KQkq - bm f3; c0 "17";
r2q1rk1/pp1bppbp/2np1np1/8/2BNP3/2N1BP2/PPPQ2PP/R3K2R w KQ - bm 0-0-0; c0 "17";
rnbq1rk1/ppp2ppp/4pn2/3p4/1bPP4/2NBP3/PP3PPP/R1BQK1NR w KQ - bm Nf3; c0 "19";
r1bq1rk1/pp3ppp/2n1pn2/2pp4/2PP4/P1PBPN2/5PPP/R1BQ1RK1 b - - bm dxc4 Qc7; c0 "19";
rnbqkb1r/p1pp1ppp/1p2pn2/8/2PP4/5N2/PP2PPPP/RNBQKB1R w KQkq - bm g3; c0 "20";
rn1qkb1r/pb3p2/2p1pn1p/1p4p1/2pPP2P/2N2NB1/PP2BPP1/R2QK2R b KQkq - bm g4; c0 "22";
r2qkb1r/pb1n1p2/2p1pn1p/1p2N3/2pPP1pP/2N3B1/PP2BPP1/R2QK2R w KQkq - bm Nxd7; c0 "22";
r3kb1r/pb2qp2/2p1pn1p/1p2B3/2pPP1pP/2N5/PP2BPP1/R2QK2R w KQkq - bm 0-0 b3; c0 "22";
r3kbr1/pb2qp2/2p1pn1p/1p2B3/2pPP1pP/2N5/PP2BPP1/R2Q1RK1 w q - bm b3; c0 "22";
rnbqkb1r/pp2pppp/2p2n2/3p4/2PP4/2N2N2/PP2PPPP/R1BQKB1R b KQkq - bm e6; c0 "23";
rnbqkb1r/pp3pp1/2p1pn1p/8/2pP3B/2N2N2/PP2PPPP/R2QKB1R w KQkq - bm e4; c0 "23";
rnbqkb1r/p4p2/2p1pn1p/1p4p1/2pPP3/2N2NB1/PP2BPPP/R2QK2R b KQkq - bm Bb7; c0 "23";
rn1qkb1r/pb3p2/2p1pn1p/1p2N3/2pPP1pP/2N3B1/PP2BPP1/R2QK2R b KQkq - bm Nbd7; c0 "23";
r2qkbr1/1b3p2/p1p1pn1p/1p2B3/2pPP1pP/2N3P1/PP2BP2/R2QR1K1 b q - bm Bb4 Rg6; c0 "23"
rn1qkb1r/pb3p2/2p1pn1p/1p4p1/2pPP3/2N2NB1/PP2BPPP/R2QK2R w KQkq - bm h4; c0 "24";
r2qkb1r/pb3p2/2p1pn1p/1p2B3/2pPP1pP/2N5/PP2BPP1/R2QK2R w KQkq - bm 0-0 a4; c0 "24";
rnbq1rk1/ppp2ppp/3b4/4p3/8/2P2NP1/P1PP1PBP/R1BQ1RK1 b - - bm Nc6 c5; c0 "27";
1r1qr1k1/ppp2ppp/2nb4/4pbN1/3P4/2P3P1/P1P2PBP/1RBQ1RK1 w - - bm f4; c0 "27";
r1bqk2r/ppp1bppp/2n5/3p4/3Pn3/3B1N2/PPP2PPP/RNBQ1RK1 w kq - bm c4; c0 "28";
r1bqk2r/ppp1bppp/8/3p4/1nPPn3/3B1N2/PP3PPP/RNBQ1RK1 w kq - bm Be2; c0 "28";
r1bqkb1r/pp1p1ppp/2p2n2/4p3/B2nP3/2N2N2/PPPP1PPP/R1BQK2R w KQkq - bm Nxe5; c0 "29";
r1bqk2r/pppp1ppp/5n2/2b1N3/B2nP3/2N5/PPPP1PPP/R1BQK2R b KQkq - bm 0-0; c0 "29";
r1b2rk1/ppp1qppp/2np1n2/1B2p1B1/4P3/2PP1N2/P1P2PPP/R2Q1RK1 w - - bm Re1 Bh4; c0 "30";
rnbqkb1r/pp3pp1/3ppn1p/8/3NP1P1/2N5/PPP2P1P/R1BQKB1R w KQkq - bm h4 Rg1; c0 "31";
r1bqkb1r/pp3pp1/2nppn1p/8/3NP1PP/2N5/PPP2P2/R1BQKBR1 b Qkq - bm h5 d5; c0 "31";
r1bqkb1r/pp3ppp/2nppn2/6B1/3NP3/2N5/PPPQ1PPP/R3KB1R b KQkq - bm a6; c0 "32";
r1bqkb1r/1p3ppp/p1nppn2/6B1/3NP3/2N5/PPPQ1PPP/R3KB1R w KQkq - bm 0-0-0; c0 "32";
r2qkb1r/1p1b1ppp/p1nppn2/6B1/3NPP2/2N5/PPPQ2PP/2KR1B1R b kq - bm b5 Be7; c0 "32";
r1bqk1nr/pp1pppbp/2n3p1/1Bp5/4P3/2N2N2/PPPP1PPP/R1BQ1RK1 b kq - bm e5 Nd4; c0 "33";
rnbqkb1r/pppn1ppp/4p3/3pP3/3P4/8/PPPN1PPP/R1BQKBNR w KQkq - bm Bd3; c0 "35";
rnbqkb1r/pp1n1ppp/4p3/2ppP3/3P4/2PB4/PP1N1PPP/R1BQK1NR b KQkq - bm Nc6; c0 "35";
r1b1kb1r/pp1n1ppp/1qn1p3/3pP3/3P4/3B1N2/PP2NPPP/R1BQK2R b KQkq - bm f6; c0 "35";
r1b2rk1/pp4pp/1qnbpn2/3p4/3P4/2NB1N2/PP3PPP/R1BQ1RK1 w - - bm Be3; c0 "35";
rnbqkbnr/pp2pppp/2p5/8/3PN3/8/PPP2PPP/R1BQKBNR b KQkq - bm Bf5; c0 "38";
rn1qkbnr/pp2ppp1/2p3bp/8/3P3P/5NN1/PPP2PP1/R1BQKB1R b KQkq - bm Nd7; c0 "38";
r2qkbnr/pp1nppp1/2p3bp/8/3P3P/5NN1/PPP2PP1/R1BQKB1R w KQkq - bm h5; c0 "38";
r2qkbnr/pp1nppp1/2p4p/7P/3P4/3Q1NN1/PPP2PP1/R1B1K2R b KQkq - bm e6; c0 "38";
r2q1rk1/pp1nbpp1/2p1p2p/7P/3PQB2/5N2/PPP2PP1/1K1R3R b - - bm Nf6; c0 "38";
r4rk1/pp2bpp1/2p1p2p/4N2P/3PnB2/8/PPP2PP1/1K1R3R w - - bm Rhe1; c0 "38";
r2qkb1r/pp1nnpp1/2p1p2p/3pPb2/3P4/2P2N2/PP1NBPPP/R1BQ1RK1 b kq - bm Qc7 g5; c0 "39";
r3kb1r/ppqnnpp1/2p1p2p/3pPb2/3P4/2P2N2/PP1NBPPP/R1BQ1RK1 w kq - bm Re1; c0 "39";
rnbqk2r/pp1p1ppp/4pn2/8/1bPN4/2N3P1/PP2PP1P/R1BQKB1R b KQkq - bm 0-0 Ne4; c0 "40";
rnb2rk1/pp3ppp/4p3/q2n4/1b1N4/1QN3P1/PP1BPPBP/R3K2R b KQ - bm Nc6; c0 "40";
rnbqk2r/pp3ppp/4p3/2Pn4/8/P1P2P2/4P1PP/R1BQKBNR b KQkq - bm Qa5; c0 "41";
rnb2rk1/pp3ppp/4pn2/q1P5/4P3/P1P1BP2/6PP/R2QKBNR w KQ - bm Qd2; c0 "41";
rnbq1rk1/ppp1bppp/5n2/3p4/3P4/P1N1P3/1P2NPPP/R1BQKB1R w KQ - bm b4; c0 "42";
rnbq1rk1/pp2bppp/2p2n2/3p4/1P1P4/P1N1P1N1/5PPP/R1BQKB1R b KQ - bm Re8; c0 "42";
rn1qk2r/p1pp1ppp/bp2pn2/8/1bPP4/1P3NP1/P2BPP1P/RN1QKB1R b KQkq - bm Be7; c0 "43";
rn1qk2r/p2pbppp/bpp1pn2/8/2PP4/1PB2NP1/P3PPBP/RN1QK2R b KQkq - bm d5; c0 "43";
rn1qk2r/p2nbppp/bpp1p3/3pN3/2PP4/1PB3P1/P3PPBP/RN1QK2R w KQkq - bm Nxd7; c0 "43";
rnbq1rk1/pp2ppbp/3p1np1/2p5/2PPP3/2N1BP2/PP4PP/R2QKBNR w KQ - bm Nge2; c0 "45";
rnbq1rk1/pp2ppbp/3p1np1/2p5/2PPP3/2N1BP2/PP2N1PP/R2QKB1R b KQ - bm Nc6 Nbd7; c0 "45";
r1bq1rk1/1pp2pbp/3p1np1/p1nPp3/2P1P3/2N2N1P/PPB2PP1/R1BQ1RK1 b - - bm b6 Nh5 Ne8; c0 "46";
rnbqk2r/pp2ppbp/6p1/2p5/3PP3/2P2N2/P4PPP/R1BQKB1R w KQkq - bm Rb1 Be3; c0 "47";
r1bq1rk1/pp2ppbp/2n3p1/2pP4/4P3/2P2N2/P3BPPP/1RBQK2R b K - bm Ne5; c0 "47";
1rbq1rk1/pp3p1p/3P2p1/b1p5/5P2/B1P5/P2QB1PP/1R3RK1 b - - bm Bf5; c0 "47";
rnbq1rk1/1pp1ppbp/p4np1/8/2QPP3/2N2N2/PP3PPP/R1B1KB1R w KQ - bm e5; c0 "48";
rnbq1rk1/1pp1ppbp/p4np1/4P3/2QP4/2N2N2/PP3PPP/R1B1KB1R b KQ - bm b5; c0 "48";
r2qk2r/pp1n1ppp/2p1pn2/5b2/PbBP4/2N1PN2/1P3PPP/R1BQ1RK1 w kq - bm Qe2; c0 "49";
r2q1rk1/pp1n1ppp/2p1pnb1/8/Pb1PP3/2NB1N2/1P2QPPP/R1B2RK1 b - - bm Bh5; c0 "49";
r2qkb1r/pb1n1p2/2p1pP2/1p4B1/2pP4/2N5/PP3PPP/R2QKB1R w KQkq - bm g3 h4; c0 "50";
rnb1kb1r/pp3pp1/2p1pq1p/3p4/2PP4/2N1PN2/PP3PPP/R2QKB1R b KQkq - bm Nd7 g6; c0 "51";
r1b1kb1r/pp1n1pp1/2p1pq1p/3p4/2PP4/2N1PN2/PP3PPP/R2QKB1R w KQkq - bm Be2 Bd3; c0 "51";
r1b1kb1r/pp1n1pp1/2p1pq1p/3p4/2PP4/2N1PN2/PP2BPPP/R2QK2R b KQkq - bm g6 Bd6; c0 "51";
r1b1kb1r/pp1n1p2/2p1pqpp/3p4/2PP4/2N1PN2/PP2BPPP/R2Q1RK1 b kq - bm Bg7; c0 "51";
r1b1k2r/pp1n1pb1/2p1pqpp/3p4/2PPP3/2N2N2/PP2BPPP/R2Q1RK1 b kq - bm dxe4; c0 "51";
r1b1k2r/pp1n1pb1/2p1p1pp/8/2PPNq2/5N2/PPQ1BPPP/R4RK1 b kq - bm f5; c0 "51";
r1b1k2r/pp1n2b1/4p1pp/2p2p2/2PP1q2/5N2/PPQNBPPP/R4RK1 w kq - bm g3 Rfe1; c0 "51";
r3kb1r/1bqn1ppp/p3pn2/1ppP4/4P3/2NB1N2/PP3PPP/R1BQ1RK1 w kq - bm dxe6; c0 "52";
r3kb1r/1bqn2pp/p3pn2/1pp5/4P3/2NB1N2/PP3PPP/R1BQ1RK1 w kq - bm Bc2 Ng5; c0 "52";
r1bq1rk1/pp1n1ppp/2pbpn2/8/2BP4/2N1PN2/PPQ2PPP/R1B2RK1 b - - bm b5 a6; c0 "53";
r1bq1rk1/1p1n1ppp/p1pbpn2/8/2BP4/2N1PN2/PPQ2PPP/R1BR2K1 b - - bm b5; c0 "53";
r1bq1rk1/3n1pp1/p1pb1n1p/1p2p3/3PP3/2NB1N2/PPQ2PPP/R1BR2K1 w - - bm h3; c0 "53";
rnbq1rk1/ppp1bpp1/4pn1p/3p4/2PP3B/2N1PN2/PP3PPP/R2QKB1R b KQ - bm b6 Ne4; c0 "54";
rn1q1rk1/pbp2pp1/1p3b1p/3p4/3P4/2N1PN2/PP2BPPP/R2QK2R w KQ - bm b4 0-0; c0 "54";
rn1q1rk1/pbp2pp1/1p3b1p/3p4/1P1P4/2N1PN2/P3BPPP/R2QK2R b KQ - bm c6 c5; c0 "54";
rn1qr1k1/pb3pp1/1pp2b1p/3p4/1P1P4/1QN1PN2/P3BPPP/R4RK1 b - - bm a5; c0 "54";
r1bq1rk1/pp1nbppp/2p1pn2/3p2B1/2PP4/2N1PN2/PP3PPP/2RQKB1R w K - bm Bd3 Qc2; c0 "55";
r1bq1rk1/pp1nbppp/2p1pn2/6B1/2BP4/2N1PN2/PP3PPP/2RQK2R b K - bm Nd5; c0 "55";
r1bqk2r/pppn1ppp/4pn2/3p2B1/1bPP4/2N2N2/PP2PPPP/R2QKB1R w KQkq - bm cxd5 e3; c0 "56";
r1bqk2r/pp1n1ppp/5n2/2pp2B1/1b1P4/2NBPN2/PP3PPP/R2QK2R b KQkq - bm Qa5; c0 "56";
r1bq1rk1/pp1nbppp/2p2n2/3p2B1/3P4/2NBP3/PPQ2PPP/R3K1NR w KQ - bm Nf3 Nge2; c0 "57";
r1bqrnk1/pp2bppp/2p2n2/3p2B1/3P4/2NBPN1P/PPQ2PP1/R4RK1 b - - bm Be6 g6; c0 "57";
rnbqkb1r/1p3ppp/p3pn2/2p5/2BP4/4PN2/PP3PPP/RNBQ1RK1 w kq - bm Bb3 a4 b3; c0 "58";
rnbqkb1r/1p3ppp/p3pn2/2p5/P1BP4/4PN2/1P3PPP/RNBQ1RK1 b kq - bm Nc6; c0 "58";
r1bqkb1r/ppp1pppp/1nn5/4P3/3P4/3B4/PP3PPP/RNBQK1NR w KQkq - bm Ne2; c0 "59";
rnbq1rk1/pp3pbp/3p1np1/2pP4/4P3/2N2N2/PP2BPPP/R1BQK2R w KQ - bm 0-0 Nd2; c0 "60";
rnbqr1k1/pp3pbp/3p1np1/2pP4/4P3/2N2N2/PP2BPPP/R1BQ1RK1 w - - bm Nd2; c0 "60";
r1bqk2r/pp1nbppp/2pp1n2/4p3/2PPP3/2N2N2/PP2BPPP/R1BQ1RK1 b kq - bm 0-0; c0 "62";
rnbq1rk1/ppp1p1bp/3p1np1/5p2/2PP4/2N2NP1/PP2PPBP/R1BQ1RK1 b - - bm Qe8 c6; c0 "63";
rnb1qrk1/ppp1p1bp/3p1np1/5p2/2PP4/2N2NP1/PP2PPBP/R1BQ1RK1 w - - bm d5 Re1 Nd5; c0 "63";
r1b1qrk1/ppp1p1bp/n2p1np1/3P1p2/2P5/2N1BNP1/PP2PPBP/R2Q1RK1 b - - bm Bd7 Nc5; c0 "63";
rnbq1rk1/pp2b1pp/2p1pn2/3p1p2/2PP4/2N2NP1/PP2PPBP/R1BQ1RK1 w - - bm b3; c0 "64";
rnbqk1nr/ppp1b1pp/3p4/5pN1/2PPp3/2N5/PP2PPPP/R1BQKB1R w KQkq - bm Nh3; c0 "65";
rn1qkbnr/ppp1pppp/3p4/8/3P2b1/5N2/PPP1PPPP/RNBQKB1R w KQkq - bm c4 e4; c0 "66";
rnbqk1nr/ppp2pbp/3p2p1/4p3/2PPP3/2N5/PP3PPP/R1BQKBNR w KQkq - bm Nf3; c0 "67";
r1bqk2r/pppp1ppp/2n2n2/4p3/1bP5/2N1PN2/PP1P1PPP/R1BQKB1R w KQkq - bm Qc2 Nd5; c0 "69";
r1bqk2r/pppp1ppp/2n2n2/4p3/1bP5/2N1PN2/PPQP1PPP/R1B1KB1R b KQkq - bm Bxc3; c0 "69";
r1b1k2r/ppppqppp/2n2n2/4p3/2P5/P1Q1PN2/1P1P1PPP/R1B1KB1R b KQkq - bm d5 a5; c0 "69";
r1bq1rk1/pppp1ppp/2n2n2/4p3/1bP5/2N2NP1/PP1PPPBP/R1BQ1RK1 b - - bm e4; c0 "70";
r1bq1rk1/pppp1ppp/2n2n2/6N1/2P1p3/2b3P1/PP1PPPBP/R1BQ1RK1 w - - bm bxc3; c0 "70";
r1bqr1k1/pppp1ppp/2n2n2/6N1/2P1p3/2P3P1/P2PPPBP/R1BQ1RK1 w - - bm f3; c0 "70";
r1bqr1k1/pppp1ppp/2n2n2/6N1/2P5/2P1pPP1/P2PP1BP/R1BQ1RK1 w - - bm d3; c0 "70";
r1bqr1k1/ppp2ppp/2n2n2/3p2N1/2P5/2PPpPP1/P3P1BP/R1BQ1RK1 w - - bm Qb3; c0 "70";
r1bqr1k1/pp3ppp/2n2n2/3p2N1/5P2/Q1PPp1P1/P3P1BP/1RB2RK1 b - - bm Qc7; c0 "70";
r1bqkb1r/pp1p1ppp/2n1pn2/8/2PN4/2N5/PP2PPPP/R1BQKB1R w KQkq - bm g3 a3; c0 "72";
r1b1kb1r/pp1p1ppp/1qn1pn2/8/2PN4/2N3P1/PP2PP1P/R1BQKB1R w KQkq - bm Nb3 Ndb5; c0 "72";
r1b1kb1r/pp1p1ppp/1qn1pn2/8/2P5/1NN3P1/PP2PP1P/R1BQKB1R b KQkq - bm Ne5; c0 "72";
r1bqkb1r/pppp2pp/2n2n2/4pp2/2P5/2N3P1/PP1PPPBP/R1BQK1NR w KQkq - bm e3 d3; c0 "73";
rnbqkb1r/ppp1pppp/5n2/3p4/8/1P2P3/PBPP1PPP/RN1QKBNR b KQkq - bm c5 c6 g6; c0 "76";
rnbqkb1r/pp2pppp/5n2/2pp4/8/1P2P3/PBPP1PPP/RN1QKBNR w KQkq - bm Nf3; c0 "76";
rnbqkb1r/pp3ppp/4pn2/2pp4/8/1P2PN2/PBPP1PPP/RN1QKB1R w KQkq - bm d4 c4; c0 "76";
rnbq1rk1/ppp1bppp/3p1n2/8/3NPB2/2N5/PPP2PPP/R2QKB1R w KQ - bm Qd2; c0 "77";
r1bq1rk1/1pp2ppp/p1np1n2/2b1p3/4P3/1BPP1N2/PP3PPP/RNBQ1RK1 w - - bm Nbd2; c0 "78";
r1bq1rk1/1pp2ppp/p1np1n2/2b1p3/4P3/1BPP1N2/PP1N1PPP/R1BQ1RK1 b - - bm Ba7 Re8; c0 "78";
r1bq1rk1/bpp2ppp/p1np1n2/4p3/4P3/1BPP1N2/PP1N1PPP/R1BQ1RK1 w - - bm h3; c0 "78";
r1bq1rk1/bpp2pp1/p1np1n1p/4p3/4P3/1BPP1N1P/PP1N1PP1/R1BQ1RK1 w - - bm Re1 a4; c0 "78";
r1bq1rk1/bpp2pp1/p1np1n1p/4p3/4P3/1BPP1N1P/PP1N1PP1/R1BQR1K1 b - - bm Be5 Re8; c0 "78";
r2q1rk1/bpp2pp1/p1npbn1p/4p3/4P3/1BPP1N1P/PP3PP1/R1BQRNK1 b - - bm Re8; c0 "78";
r2qr1k1/b1p2pp1/p1n1bn1p/1p1pp3/4P3/2PP1N1P/PPB1QPP1/R1B1RNK1 w - - bm Bd2; c0 "78";
r3r1k1/b1pq1pp1/p1n1bn1p/1p1pp3/4P3/2PP1N1P/PPBBQPP1/R3RNK1 w - - bm Ng3 a4; c0 "78";
rn2kb1r/pp2pppp/2p2n2/q4b2/2BP4/2N2N2/PPP2PPP/R1BQK2R w KQkq - bm Bd2; c0 "79";
rn2kb1r/pp3ppp/2p1pn2/q4b2/2BP4/2N2N2/PPPB1PPP/R2QK2R w KQkq - bm Nd5 Qe2; c0 "79";
rn1q1rk1/2p1bppp/p3pn2/1p6/3Pb3/5NP1/PP1BPPBP/RNQ2RK1 b - - bm Bb7 Nbd7; c0 "90";
r1bqkb1r/1pp2ppp/p1n1pn2/8/2pP4/4PNP1/PP3PBP/RNBQ1RK1 b kq - bm Bd7; c0 "92"
r2qkb1r/1ppb1ppp/p1n1pn2/8/2pP4/4PNP1/PP2QPBP/RNB2RK1 b kq - bm b5; c0 "92";
r1bq1rk1/pppp1ppp/2n2n2/1Bb1p3/4P3/2PP1N2/PP3PPP/RNBQK2R w KQ - bm 0-0; c0 "96";
r1bq1rk1/ppp2ppp/2np1n2/1Bb1p3/4P3/2PP1N2/PP3PPP/RNBQ1RK1 w - - bm Nbd2 h3; c0 "96";
rnbqkb1r/pp3ppp/3ppn2/8/3NP3/2N5/PPP1BPPP/R1BQK2R b KQkq - bm a6 Nc6; c0 "100";
rnbqk2r/1p2bppp/p2ppn2/8/3NP3/2N5/PPP1BPPP/R1BQ1RK1 w kq - bm f4; c0 "100";
r1bqk2r/1pppbppp/p1n2n2/4p3/B3P3/5N2/PPPP1PPP/RNBQ1RK1 w kq - bm Re1 d3; c0 "1";
r1bqk2r/1pp1bppp/p1p2n2/4p3/4P3/3P1N2/PPP2PPP/RNBQ1RK1 b kq - bm Nd7; c0 "1";
r4rk1/1ppqnpp1/3p1n1p/2b1p3/p3P3/2PP1N1P/PP3PP1/R1BQRNK1 w - - bm Ng3; c0 "3";
r4rk1/1ppqnpp1/1b1p1n1p/4p3/p3P3/2PP1NNP/PP3PP1/R1BQR1K1 w - - bm d4; c0 "3";
rnbq1rk1/pp2nppp/4p3/2ppP3/3P2Q1/P1P5/2P2PPP/R1B1KBNR w KQ - bm Bd3; c0 "5";
rnbq1rk1/pp2nppp/4p3/2ppP3/3P2Q1/P1PB4/2P2PPP/R1B1K1NR b KQ - bm Nbc6; c0 "5";
r1b2rk1/ppq2ppp/2n1p1n1/2ppP2Q/3P4/P1PB1N2/2P2PPP/R1B1K2R w KQ - bm Be3; c0 "5";
r1bqk2r/pp1n1ppp/2n1p3/2bpP3/3N1P2/2N1B3/PPP3PP/R2QKB1R w KQkq - bm Qd2; c0 "6";
r1bq1rk1/pp1n1ppp/2n1p3/2bpP3/3N1P2/2N1B3/PPPQ2PP/2KR1B1R b - - bm a6; c0 "6";
r1bq1rk1/1p1n1ppp/p1n1p3/2bpP3/3N1P2/2N1B3/PPPQ2PP/2KR1B1R w - - bm Qf2 h4 Nb3; c0 "6";
r4rk1/1b1nqppp/p3p3/1p1pP3/3Q1P2/P1N5/1PP1B1PP/1K1R3R b - - bm Rfb8 Bc6; c0 "6";
r3kb1r/ppqnnp2/2p1p2p/3pPbp1/3P4/2P2N2/PP2BPPP/R1BQRNK1 b kq - bm Bh7 0-0-0; c0 "7";
r1b2rk1/p1qnppbp/1ppp1np1/8/P2PP3/2N1BN1P/1PP1BPP1/R2Q1RK1 w - - bm Qd2; c0 "9";
r2q1rk1/3nbppp/p2pbn2/1p2p3/4P1P1/1NN1BP2/PPPQ3P/2KR1B1R w - - bm g5; c0 "11";
r2q1rk1/3nbppp/p2p4/1p1Pp1Pn/8/1N2BP2/PPPQ3P/2KR1B1R b - - bm f6; c0 "11";
r3qrk1/3n2pp/p2p1b2/Np1Pp2n/1Q6/4BP2/PPP4P/2KR1B1R b - - bm Be7; c0 "11";
r3qrk1/3nb1pp/p2p4/Np1Pp2n/1Q6/4BP2/PPP4P/2KR1B1R w - - bm Nc6; c0 "11";
r1bqk2r/4bppp/p1np1n2/1p1Np1B1/4P3/N7/PPP2PPP/R2QKB1R w KQkq - bm Bxf6; c0 "12";
r1bqk2r/5ppp/p1np1b2/1p1Np3/4P3/N1P5/PP3PPP/R2QKB1R b KQkq - bm 0-0 Ne7; c0 "12";
r1bq1rk1/5ppp/p1np4/1p1Np1b1/4P3/2P5/PPN2PPP/R2QKB1R w KQ - bm a4; c0 "12";
r1bq1rk1/5ppp/p1np4/3Np1b1/p3P3/2P5/1PN2PPP/R2QKB1R w KQ - bm Rxa4; c0 "12";
r1bq1rk1/5ppp/2np4/p2Np1b1/R3P3/2P5/1PN2PPP/3QKB1R w K - bm Bc4; c0 "12";
1rbq1r1k/5p1p/2np2p1/p2Np1b1/R1B1P3/1PP1N3/5PPP/3QK2R w K - bm h4; c0 "12";
1rbq1r1k/5p1p/2np2p1/p2Np3/R1B1P2b/1PP1N3/5PP1/3QK2R w K - bm g3; c0 12;
2q1k2r/3pbppp/pr2pn2/2p1B3/4P3/3Q4/PPP1BPPP/R4RK1 b k - bm d6; c0 "13";
2q2rk1/4bppp/pr1ppn2/2p5/4P3/1PBQ4/P1P1BPPP/R4RK1 b - - bm d5; c0 "13";
2q2rk1/4bppp/pr2pn2/2pp4/4P3/1PBQ4/P1P1BPPP/R4RK1 w - - bm exd5; c0 "13";
2q2rk1/4bppp/pr2p3/2pnB3/8/1P1Q4/P1P1BPPP/R4RK1 b - - bm Bf6; c0 "13";
r4rk1/p2q1ppp/1np1pb1B/8/3P2Q1/2N5/PP3PPP/R2R2K1 b - - bm Rfd8 Qe7; c0 "15";
r2qkb1r/1p1bpppp/p1np1n2/2p5/4P3/2P2N2/PP1P1PPP/RNBQRBK1 b kq - bm Bg4; c0 "16";
2rq1rk1/pp1bppbp/2np1np1/8/2BNP3/2N1BP2/PPPQ2PP/2KR3R w - - bm Bb3; c0 "17";
r1b2rk1/ppq2ppp/2n2n2/2pp4/3P4/P1PBPN2/5PPP/R1BQ1RK1 w - - bm a4; c0 "19";
r1b1r1k1/ppq2ppp/2n2n2/2pp4/P2P4/2PBPN2/5PPP/R1BQ1RK1 w - - bm Ba3; c0 "19";
r1b3k1/ppq2ppp/2n5/3p4/P1pPr3/B1P1P3/3N1PPP/R2Q1RK1 b - - bm Re8; c0 "19";
rn1qk2r/p1ppbppp/bp2pn2/8/2PP4/1P3NP1/P2BPPBP/RN1QK2R b KQkq - bm c6; c0 "20";
rn1qk2r/p2pbppp/bpp1pn2/8/2PP4/1P3NP1/P2BPPBP/RN1QK2R w KQkq - bm Bc3 0-0; c0 "20";
rn1qk2r/p3bppp/bpp1pn2/3p4/2PP4/1PB2NP1/P3PPBP/RN1QK2R w KQkq - bm Ne5 Nbd2; c0 "20";
rn1qk2r/p3bppp/bpp1pn2/3pN3/2PP4/1PB3P1/P3PPBP/RN1QK2R b KQkq - bm Nfd7; c0 "20";
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Ferdy
Posts: 4833
Joined: Sun Aug 10, 2008 3:15 pm
Location: Philippines

Re: Opening performance of engines

Post by Ferdy »

From Cerebellum 2016-10-28.
See Cbm opcode.

Code: Select all

r1bqkbnr/1ppp1ppp/p1n5/4p3/B3P3/5N2/PPPP1PPP/RNBQK2R b KQkq - bm Nf6; c0 "1"; Cbm Nf6;
r1bqkb1r/1ppp1ppp/p1n2n2/4p3/B3P3/5N2/PPPP1PPP/RNBQ1RK1 b kq - bm Be7 Nxe4; c0 "1"; Cbm Be7;
r1bqkb1r/p1pp1ppp/2p2n2/8/4P3/8/PPP2PPP/RNBQKB1R w KQkq - bm e5 Bd3; c0 "2"; Cbm e5;
r3kb1r/p1ppqp1p/b1p3p1/3nP3/2P5/1P6/P3QPPP/RNB1KB1R w KQkq - bm f4 g3; c0 "2"; Cbm g3;
r1bqk2r/pppp1ppp/2n2n2/2b1p3/2B1P3/3P1N2/PPP2PPP/RNBQK2R w KQkq - bm c3 0-0; c0 "3"; Cbm O-O;
r1bqk2r/ppp2ppp/2np1n2/2b1p3/2B1P3/2PP1N2/PP3PPP/RNBQ1RK1 b kq - bm 0-0 a6; c0 "3"; Cbm O-O;
r1bqk1nr/ppp2ppp/2np4/b3p3/2BPP3/2P2N2/P4PPP/RNBQK2R w KQkq - bm Qb3; c0 "4"; Cbm Qb3;
r1b1k1nr/pppq1ppp/2np4/b3p3/2BPP3/1QP2N2/P4PPP/RNB1K2R w KQkq - bm 0-0; c0 "4"; Cbm O-O;
rnbqk1nr/pp3ppp/4p3/2ppP3/1b1P4/2N5/PPP2PPP/R1BQKBNR w KQkq - bm a3 Qg4; c0 "5"; Cbm a3;
rnbqk2r/pp2nppp/4p3/2ppP3/3P4/P1P5/2P2PPP/R1BQKBNR w KQkq - bm Qg4 Nf3; c0 "5"; Cbm Qg4;
rnbqkb1r/pp1n1ppp/4p3/2ppP3/3P1P2/2N5/PPP3PP/R1BQKBNR w KQkq - bm Nf3; c0 "6"; Cbm Nf3;
r1bqkb1r/1p1n1ppp/p1n1p3/2ppP3/3P1P2/2N1BN2/PPP3PP/R2QKB1R w KQkq - bm Qd2; c0 "6"; Cbm Ne2;
rnbqkbnr/pp2pppp/2p5/3pP3/3P4/8/PPP2PPP/RNBQKBNR b KQkq - bm Bf5; c0 "7"; Cbm Bf5;
r2qkb1r/pp1nnppp/2p1p3/3pPb2/3P4/2P2N2/PP2BPPP/RNBQ1RK1 b kq - bm h6 c5; c0 "7"; Cbm h6;
rnbqkb1r/ppp1pppp/3p4/3nP3/3P4/8/PPP2PPP/RNBQKBNR w KQkq - bm Nf3; c0 "8"; Cbm c4;
rnbqkb1r/ppp1pppp/1n1p4/4P3/2PP4/8/PP3PPP/RNBQKBNR w KQkq - bm exd6; c0 "8"; Cbm exd6;
rnbqk2r/ppp1ppbp/3p1np1/8/3PP3/2N2N2/PPP2PPP/R1BQKB1R w KQkq - bm Be2; c0 "9"; Cbm Be2;
rnbq1rk1/ppp1ppbp/3p1np1/8/3PP3/2N2N2/PPP1BPPP/R1BQK2R w KQ - bm 0-0; c0 "9"; Cbm O-O;
rnb1kbnr/ppp1pp1p/3q2p1/8/3P4/2N5/PPP2PPP/R1BQKBNR w KQkq - bm Nf3; c0 "10"; Cbm Nf3;
rnb1kb1r/ppp1pp1p/1q3np1/1N6/3P4/5N2/PPP2PPP/R1BQKB1R w KQkq - bm c4; c0 "10"; Cbm Na3;
rnbqkb1r/1p2pppp/p2p1n2/8/3NP3/2N1B3/PPP2PPP/R2QKB1R b KQkq - bm e5 e6; c0 "11"; Cbm e5;
rn1qkb1r/1p3ppp/p2pbn2/4p3/4P3/1NN1B3/PPP2PPP/R2QKB1R w KQkq - bm f3; c0 "11"; Cbm Be2;
r1bqkb1r/pp3ppp/2np1n2/1N2p3/4P3/2N5/PPP2PPP/R1BQKB1R w KQkq - bm Bg5; c0 "12"; Cbm Bg5;
r1bqkb1r/1p3ppp/p1np1n2/4p1B1/4P3/N1N5/PPP2PPP/R2QKB1R b KQkq - bm b5; c0 "12"; Cbm b5;
r1b1k2r/1pqp1ppp/p1n1pn2/8/1b1NP3/2N1B3/PPP1BPPP/R2Q1RK1 w kq - bm Na4; c0 "13"; Cbm Nxc6;
2q1k2r/3pbppp/pr2pn2/2p1B3/4P3/8/PPP1BPPP/R2Q1RK1 w k - bm Qd3; c0 "13"; Cbm Qd3;
r1bqk1nr/pp2ppbp/2np2p1/2p5/4P3/2NP2P1/PPP2PBP/R1BQK1NR w KQkq - bm Nge2 f4; c0 "14"; Cbm Nge2;
r1bqk2r/pp2ppbp/2np1np1/2p5/4P3/2NP2P1/PPP1NPBP/R1BQK2R w KQkq - bm 0-0; c0 "14"; Cbm O-O;
r1bqkb1r/pp2pppp/1nnp4/1B2P3/3P4/5N2/PP3PPP/RNBQK2R b KQkq - bm dxe5; c0 "15"; Cbm dxe5;
r3kb1r/pp1q1ppp/1nn1p3/1B6/3P4/2N5/PP3PPP/R1BQ1RK1 b kq - bm Be7; c0 "15"; Cbm Rd8;
r1bqkbnr/pp2pppp/2np4/1Bp5/4P3/5N2/PPPP1PPP/RNBQK2R w KQkq - bm 0-0; c0 "16"; Cbm O-O;
r2qkbnr/pp1bpppp/2np4/1Bp5/4P3/5N2/PPPP1PPP/RNBQ1RK1 w kq - bm Re1; c0 "16"; Cbm Re1;
rnbqk2r/pp2ppbp/3p1np1/8/3NP3/2N1B3/PPP2PPP/R2QKB1R w KQkq - bm f3; c0 "17"; Cbm f3;
r2q1rk1/pp1bppbp/2np1np1/8/2BNP3/2N1BP2/PPPQ2PP/R3K2R w KQ - bm 0-0-0; c0 "17"; Cbm h4;
rnbq1rk1/ppp2ppp/4pn2/3p4/1bPP4/2NBP3/PP3PPP/R1BQK1NR w KQ - bm Nf3; c0 "19"; Cbm Nf3;
r1bq1rk1/pp3ppp/2n1pn2/2pp4/2PP4/P1PBPN2/5PPP/R1BQ1RK1 b - - bm dxc4 Qc7; c0 "19"; Cbm Re8;
rnbqkb1r/p1pp1ppp/1p2pn2/8/2PP4/5N2/PP2PPPP/RNBQKB1R w KQkq - bm g3; c0 "20"; Cbm g3;
rn1qkb1r/pb3p2/2p1pn1p/1p4p1/2pPP2P/2N2NB1/PP2BPP1/R2QK2R b KQkq - bm g4; c0 "22"; Cbm g4;
r2qkb1r/pb1n1p2/2p1pn1p/1p2N3/2pPP1pP/2N3B1/PP2BPP1/R2QK2R w KQkq - bm Nxd7; c0 "22"; Cbm Nxg4;
r3kb1r/pb2qp2/2p1pn1p/1p2B3/2pPP1pP/2N5/PP2BPP1/R2QK2R w KQkq - bm 0-0 b3; c0 "22"; Cbm Qc2;
r3kbr1/pb2qp2/2p1pn1p/1p2B3/2pPP1pP/2N5/PP2BPP1/R2Q1RK1 w q - bm b3; c0 "22"; Cbm b3;
rnbqkb1r/pp2pppp/2p2n2/3p4/2PP4/2N2N2/PP2PPPP/R1BQKB1R b KQkq - bm e6; c0 "23"; Cbm e6;
rnbqkb1r/pp3pp1/2p1pn1p/8/2pP3B/2N2N2/PP2PPPP/R2QKB1R w KQkq - bm e4; c0 "23"; Cbm e4;
rnbqkb1r/p4p2/2p1pn1p/1p4p1/2pPP3/2N2NB1/PP2BPPP/R2QK2R b KQkq - bm Bb7; c0 "23"; Cbm Bb7;
rn1qkb1r/pb3p2/2p1pn1p/1p2N3/2pPP1pP/2N3B1/PP2BPP1/R2QK2R b KQkq - bm Nbd7; c0 "23"; Cbm Nbd7;
r2qkbr1/1b3p2/p1p1pn1p/1p2B3/2pPP1pP/2N3P1/PP2BP2/R2QR1K1 b q - bm Bb4 Rg6; c0 "23" Cbm Nd7;
rn1qkb1r/pb3p2/2p1pn1p/1p4p1/2pPP3/2N2NB1/PP2BPPP/R2QK2R w KQkq - bm h4; c0 "24"; Cbm h4;
r2qkb1r/pb3p2/2p1pn1p/1p2B3/2pPP1pP/2N5/PP2BPP1/R2QK2R w KQkq - bm 0-0 a4; c0 "24"; Cbm a4;
rnbq1rk1/ppp2ppp/3b4/4p3/8/2P2NP1/P1PP1PBP/R1BQ1RK1 b - - bm Nc6 c5; c0 "27"; Cbm Nc6;
1r1qr1k1/ppp2ppp/2nb4/4pbN1/3P4/2P3P1/P1P2PBP/1RBQ1RK1 w - - bm f4; c0 "27"; Cbm f4;
r1bqk2r/ppp1bppp/2n5/3p4/3Pn3/3B1N2/PPP2PPP/RNBQ1RK1 w kq - bm c4; c0 "28"; Cbm Nbd2;
r1bqk2r/ppp1bppp/8/3p4/1nPPn3/3B1N2/PP3PPP/RNBQ1RK1 w kq - bm Be2; c0 "28"; Cbm Be2;
r1bqkb1r/pp1p1ppp/2p2n2/4p3/B2nP3/2N2N2/PPPP1PPP/R1BQK2R w KQkq - bm Nxe5; c0 "29"; Cbm Nxe5;
r1bqk2r/pppp1ppp/5n2/2b1N3/B2nP3/2N5/PPPP1PPP/R1BQK2R b KQkq - bm 0-0; c0 "29"; Cbm O-O;
r1b2rk1/ppp1qppp/2np1n2/1B2p1B1/4P3/2PP1N2/P1P2PPP/R2Q1RK1 w - - bm Re1 Bh4; c0 "30"; Cbm Nd2;
rnbqkb1r/pp3pp1/3ppn1p/8/3NP1P1/2N5/PPP2P1P/R1BQKB1R w KQkq - bm h4 Rg1; c0 "31"; Cbm Rg1;
r1bqkb1r/pp3pp1/2nppn1p/8/3NP1PP/2N5/PPP2P2/R1BQKBR1 b Qkq - bm h5 d5; c0 "31"; Cbm d5;
r1bqkb1r/pp3ppp/2nppn2/6B1/3NP3/2N5/PPPQ1PPP/R3KB1R b KQkq - bm a6; c0 "32"; Cbm Be7;
r1bqkb1r/1p3ppp/p1nppn2/6B1/3NP3/2N5/PPPQ1PPP/R3KB1R w KQkq - bm 0-0-0; c0 "32"; Cbm O-O-O;
r2qkb1r/1p1b1ppp/p1nppn2/6B1/3NPP2/2N5/PPPQ2PP/2KR1B1R b kq - bm b5 Be7; c0 "32"; Cbm b5;
r1bqk1nr/pp1pppbp/2n3p1/1Bp5/4P3/2N2N2/PPPP1PPP/R1BQ1RK1 b kq - bm e5 Nd4; c0 "33"; Cbm d6;
rnbqkb1r/pppn1ppp/4p3/3pP3/3P4/8/PPPN1PPP/R1BQKBNR w KQkq - bm Bd3; c0 "35"; Cbm c3;
rnbqkb1r/pp1n1ppp/4p3/2ppP3/3P4/2PB4/PP1N1PPP/R1BQK1NR b KQkq - bm Nc6; c0 "35"; Cbm Nc6;
r1b1kb1r/pp1n1ppp/1qn1p3/3pP3/3P4/3B1N2/PP2NPPP/R1BQK2R b KQkq - bm f6; c0 "35"; Cbm Bb4+;
r1b2rk1/pp4pp/1qnbpn2/3p4/3P4/2NB1N2/PP3PPP/R1BQ1RK1 w - - bm Be3; c0 "35"; Cbm h3;
rnbqkbnr/pp2pppp/2p5/8/3PN3/8/PPP2PPP/R1BQKBNR b KQkq - bm Bf5; c0 "38"; Cbm Bf5;
rn1qkbnr/pp2ppp1/2p3bp/8/3P3P/5NN1/PPP2PP1/R1BQKB1R b KQkq - bm Nd7; c0 "38"; Cbm Nd7;
r2qkbnr/pp1nppp1/2p3bp/8/3P3P/5NN1/PPP2PP1/R1BQKB1R w KQkq - bm h5; c0 "38"; Cbm h5;
r2qkbnr/pp1nppp1/2p4p/7P/3P4/3Q1NN1/PPP2PP1/R1B1K2R b KQkq - bm e6; c0 "38"; Cbm e6;
r2q1rk1/pp1nbpp1/2p1p2p/7P/3PQB2/5N2/PPP2PP1/1K1R3R b - - bm Nf6; c0 "38"; Cbm Nf6;
r4rk1/pp2bpp1/2p1p2p/4N2P/3PnB2/8/PPP2PP1/1K1R3R w - - bm Rhe1; c0 "38"; Cbm Nd3;
r2qkb1r/pp1nnpp1/2p1p2p/3pPb2/3P4/2P2N2/PP1NBPPP/R1BQ1RK1 b kq - bm Qc7 g5; c0 "39"; Cbm a6;
r3kb1r/ppqnnpp1/2p1p2p/3pPb2/3P4/2P2N2/PP1NBPPP/R1BQ1RK1 w kq - bm Re1; c0 "39"; Cbm Re1;
rnbqk2r/pp1p1ppp/4pn2/8/1bPN4/2N3P1/PP2PP1P/R1BQKB1R b KQkq - bm 0-0 Ne4; c0 "40"; Cbm O-O;
rnb2rk1/pp3ppp/4p3/q2n4/1b1N4/1QN3P1/PP1BPPBP/R3K2R b KQ - bm Nc6; c0 "40"; Cbm Nc6;
rnbqk2r/pp3ppp/4p3/2Pn4/8/P1P2P2/4P1PP/R1BQKBNR b KQkq - bm Qa5; c0 "41"; Cbm f5;
rnb2rk1/pp3ppp/4pn2/q1P5/4P3/P1P1BP2/6PP/R2QKBNR w KQ - bm Qd2; c0 "41"; Cbm Qb3;
rnbq1rk1/ppp1bppp/5n2/3p4/3P4/P1N1P3/1P2NPPP/R1BQKB1R w KQ - bm b4; c0 "42"; Cbm g3;
rnbq1rk1/pp2bppp/2p2n2/3p4/1P1P4/P1N1P1N1/5PPP/R1BQKB1R b KQ - bm Re8; c0 "42"; Cbm Re8;
rn1qk2r/p1pp1ppp/bp2pn2/8/1bPP4/1P3NP1/P2BPP1P/RN1QKB1R b KQkq - bm Be7; c0 "43"; Cbm Be7;
rn1qk2r/p2pbppp/bpp1pn2/8/2PP4/1PB2NP1/P3PPBP/RN1QK2R b KQkq - bm d5; c0 "43"; Cbm d5;
rn1qk2r/p2nbppp/bpp1p3/3pN3/2PP4/1PB3P1/P3PPBP/RN1QK2R w KQkq - bm Nxd7; c0 "43"; Cbm Nxd7;
rnbq1rk1/pp2ppbp/3p1np1/2p5/2PPP3/2N1BP2/PP4PP/R2QKBNR w KQ - bm Nge2; c0 "45"; Cbm d5;
rnbq1rk1/pp2ppbp/3p1np1/2p5/2PPP3/2N1BP2/PP2N1PP/R2QKB1R b KQ - bm Nc6 Nbd7; c0 "45"; Cbm Qa5;
r1bq1rk1/1pp2pbp/3p1np1/p1nPp3/2P1P3/2N2N1P/PPB2PP1/R1BQ1RK1 b - - bm b6 Nh5 Ne8; c0 "46"; Cbm b6;
rnbqk2r/pp2ppbp/6p1/2p5/3PP3/2P2N2/P4PPP/R1BQKB1R w KQkq - bm Rb1 Be3; c0 "47"; Cbm Be3;
r1bq1rk1/pp2ppbp/2n3p1/2pP4/4P3/2P2N2/P3BPPP/1RBQK2R b K - bm Ne5; c0 "47"; Cbm Ne5;
1rbq1rk1/pp3p1p/3P2p1/b1p5/5P2/B1P5/P2QB1PP/1R3RK1 b - - bm Bf5; c0 "47"; Cbm Bf5;
rnbq1rk1/1pp1ppbp/p4np1/8/2QPP3/2N2N2/PP3PPP/R1B1KB1R w KQ - bm e5; c0 "48"; Cbm Be2;
rnbq1rk1/1pp1ppbp/p4np1/4P3/2QP4/2N2N2/PP3PPP/R1B1KB1R b KQ - bm b5; c0 "48"; Cbm b5;
r2qk2r/pp1n1ppp/2p1pn2/5b2/PbBP4/2N1PN2/1P3PPP/R1BQ1RK1 w kq - bm Qe2; c0 "49"; Cbm Qe2;
r2q1rk1/pp1n1ppp/2p1pnb1/8/Pb1PP3/2NB1N2/1P2QPPP/R1B2RK1 b - - bm Bh5; c0 "49"; Cbm h6;
r2qkb1r/pb1n1p2/2p1pP2/1p4B1/2pP4/2N5/PP3PPP/R2QKB1R w KQkq - bm g3 h4; c0 "50"; Cbm g3;
rnb1kb1r/pp3pp1/2p1pq1p/3p4/2PP4/2N1PN2/PP3PPP/R2QKB1R b KQkq - bm Nd7 g6; c0 "51"; Cbm Nd7;
r1b1kb1r/pp1n1pp1/2p1pq1p/3p4/2PP4/2N1PN2/PP3PPP/R2QKB1R w KQkq - bm Be2 Bd3; c0 "51"; Cbm Bd3;
r1b1kb1r/pp1n1pp1/2p1pq1p/3p4/2PP4/2N1PN2/PP2BPPP/R2QK2R b KQkq - bm g6 Bd6; c0 "51"; Cbm Bd6;
r1b1kb1r/pp1n1p2/2p1pqpp/3p4/2PP4/2N1PN2/PP2BPPP/R2Q1RK1 b kq - bm Bg7; c0 "51"; Cbm Bg7;
r1b1k2r/pp1n1pb1/2p1pqpp/3p4/2PPP3/2N2N2/PP2BPPP/R2Q1RK1 b kq - bm dxe4; c0 "51"; Cbm dxe4;
r1b1k2r/pp1n1pb1/2p1p1pp/8/2PPNq2/5N2/PPQ1BPPP/R4RK1 b kq - bm f5; c0 "51"; Cbm f5;
r1b1k2r/pp1n2b1/4p1pp/2p2p2/2PP1q2/5N2/PPQNBPPP/R4RK1 w kq - bm g3 Rfe1; c0 "51"; Cbm Rfe1;
r3kb1r/1bqn1ppp/p3pn2/1ppP4/4P3/2NB1N2/PP3PPP/R1BQ1RK1 w kq - bm dxe6; c0 "52"; Cbm dxe6;
r3kb1r/1bqn2pp/p3pn2/1pp5/4P3/2NB1N2/PP3PPP/R1BQ1RK1 w kq - bm Bc2 Ng5; c0 "52"; Cbm Bc2;
r1bq1rk1/pp1n1ppp/2pbpn2/8/2BP4/2N1PN2/PPQ2PPP/R1B2RK1 b - - bm b5 a6; c0 "53"; Cbm a6;
r1bq1rk1/1p1n1ppp/p1pbpn2/8/2BP4/2N1PN2/PPQ2PPP/R1BR2K1 b - - bm b5; c0 "53"; Cbm b5;
r1bq1rk1/3n1pp1/p1pb1n1p/1p2p3/3PP3/2NB1N2/PPQ2PPP/R1BR2K1 w - - bm h3; c0 "53"; Cbm h3;
rnbq1rk1/ppp1bpp1/4pn1p/3p4/2PP3B/2N1PN2/PP3PPP/R2QKB1R b KQ - bm b6 Ne4; c0 "54"; Cbm b6;
rn1q1rk1/pbp2pp1/1p3b1p/3p4/3P4/2N1PN2/PP2BPPP/R2QK2R w KQ - bm b4 0-0; c0 "54"; Cbm b4;
rn1q1rk1/pbp2pp1/1p3b1p/3p4/1P1P4/2N1PN2/P3BPPP/R2QK2R b KQ - bm c6 c5; c0 "54"; Cbm c6;
rn1qr1k1/pb3pp1/1pp2b1p/3p4/1P1P4/1QN1PN2/P3BPPP/R4RK1 b - - bm a5; c0 "54"; Cbm a5;
r1bq1rk1/pp1nbppp/2p1pn2/3p2B1/2PP4/2N1PN2/PP3PPP/2RQKB1R w K - bm Bd3 Qc2; c0 "55"; Cbm Bh4;
r1bq1rk1/pp1nbppp/2p1pn2/6B1/2BP4/2N1PN2/PP3PPP/2RQK2R b K - bm Nd5; c0 "55"; Cbm h6;
r1bqk2r/pppn1ppp/4pn2/3p2B1/1bPP4/2N2N2/PP2PPPP/R2QKB1R w KQkq - bm cxd5 e3; c0 "56"; Cbm e3;
r1bqk2r/pp1n1ppp/5n2/2pp2B1/1b1P4/2NBPN2/PP3PPP/R2QK2R b KQkq - bm Qa5; c0 "56"; Cbm Qa5;
r1bq1rk1/pp1nbppp/2p2n2/3p2B1/3P4/2NBP3/PPQ2PPP/R3K1NR w KQ - bm Nf3 Nge2; c0 "57"; Cbm Bf4;
r1bqrnk1/pp2bppp/2p2n2/3p2B1/3P4/2NBPN1P/PPQ2PP1/R4RK1 b - - bm Be6 g6; c0 "57"; Cbm Ng6;
rnbqkb1r/1p3ppp/p3pn2/2p5/2BP4/4PN2/PP3PPP/RNBQ1RK1 w kq - bm Bb3 a4 b3; c0 "58"; Cbm dxc5;
rnbqkb1r/1p3ppp/p3pn2/2p5/P1BP4/4PN2/1P3PPP/RNBQ1RK1 b kq - bm Nc6; c0 "58"; Cbm cxd4;
r1bqkb1r/ppp1pppp/1nn5/4P3/3P4/3B4/PP3PPP/RNBQK1NR w KQkq - bm Ne2; c0 "59"; Cbm Ne2;
rnbq1rk1/pp3pbp/3p1np1/2pP4/4P3/2N2N2/PP2BPPP/R1BQK2R w KQ - bm 0-0 Nd2; c0 "60"; Cbm O-O;
rnbqr1k1/pp3pbp/3p1np1/2pP4/4P3/2N2N2/PP2BPPP/R1BQ1RK1 w - - bm Nd2; c0 "60"; Cbm Qc2;
r1bqk2r/pp1nbppp/2pp1n2/4p3/2PPP3/2N2N2/PP2BPPP/R1BQ1RK1 b kq - bm 0-0; c0 "62"; Cbm O-O;
rnbq1rk1/ppp1p1bp/3p1np1/5p2/2PP4/2N2NP1/PP2PPBP/R1BQ1RK1 b - - bm Qe8 c6; c0 "63"; Cbm Qe8;
rnb1qrk1/ppp1p1bp/3p1np1/5p2/2PP4/2N2NP1/PP2PPBP/R1BQ1RK1 w - - bm d5 Re1 Nd5; c0 "63"; Cbm b3;
r1b1qrk1/ppp1p1bp/n2p1np1/3P1p2/2P5/2N1BNP1/PP2PPBP/R2Q1RK1 b - - bm Bd7 Nc5; c0 "63"; Cbm c6;
rnbq1rk1/pp2b1pp/2p1pn2/3p1p2/2PP4/2N2NP1/PP2PPBP/R1BQ1RK1 w - - bm b3; c0 "64"; Cbm b3;
rnbqk1nr/ppp1b1pp/3p4/5pN1/2PPp3/2N5/PP2PPPP/R1BQKB1R w KQkq - bm Nh3; c0 "65"; Cbm Nh3;
rn1qkbnr/ppp1pppp/3p4/8/3P2b1/5N2/PPP1PPPP/RNBQKB1R w KQkq - bm c4 e4; c0 "66"; Cbm e4;
rnbqk1nr/ppp2pbp/3p2p1/4p3/2PPP3/2N5/PP3PPP/R1BQKBNR w KQkq - bm Nf3; c0 "67"; Cbm Nf3;
r1bqk2r/pppp1ppp/2n2n2/4p3/1bP5/2N1PN2/PP1P1PPP/R1BQKB1R w KQkq - bm Qc2 Nd5; c0 "69"; Cbm Qc2;
r1bqk2r/pppp1ppp/2n2n2/4p3/1bP5/2N1PN2/PPQP1PPP/R1B1KB1R b KQkq - bm Bxc3; c0 "69"; Cbm d6;
r1b1k2r/ppppqppp/2n2n2/4p3/2P5/P1Q1PN2/1P1P1PPP/R1B1KB1R b KQkq - bm d5 a5; c0 "69"; Cbm d5;
r1bq1rk1/pppp1ppp/2n2n2/4p3/1bP5/2N2NP1/PP1PPPBP/R1BQ1RK1 b - - bm e4; c0 "70"; Cbm d6;
r1bq1rk1/pppp1ppp/2n2n2/6N1/2P1p3/2b3P1/PP1PPPBP/R1BQ1RK1 w - - bm bxc3; c0 "70"; Cbm bxc3;
r1bqr1k1/pppp1ppp/2n2n2/6N1/2P1p3/2P3P1/P2PPPBP/R1BQ1RK1 w - - bm f3; c0 "70"; Cbm f3;
r1bqr1k1/pppp1ppp/2n2n2/6N1/2P5/2P1pPP1/P2PP1BP/R1BQ1RK1 w - - bm d3; c0 "70"; Cbm d3;
r1bqr1k1/ppp2ppp/2n2n2/3p2N1/2P5/2PPpPP1/P3P1BP/R1BQ1RK1 w - - bm Qb3; c0 "70"; Cbm Qb3;
r1bqr1k1/pp3ppp/2n2n2/3p2N1/5P2/Q1PPp1P1/P3P1BP/1RB2RK1 b - - bm Qc7; c0 "70"; Cbm b6;
r1bqkb1r/pp1p1ppp/2n1pn2/8/2PN4/2N5/PP2PPPP/R1BQKB1R w KQkq - bm g3 a3; c0 "72"; Cbm g3;
r1b1kb1r/pp1p1ppp/1qn1pn2/8/2PN4/2N3P1/PP2PP1P/R1BQKB1R w KQkq - bm Nb3 Ndb5; c0 "72"; Cbm e3;
r1b1kb1r/pp1p1ppp/1qn1pn2/8/2P5/1NN3P1/PP2PP1P/R1BQKB1R b KQkq - bm Ne5; c0 "72"; Cbm Ne5;
r1bqkb1r/pppp2pp/2n2n2/4pp2/2P5/2N3P1/PP1PPPBP/R1BQK1NR w KQkq - bm e3 d3; c0 "73"; Cbm e3;
rnbqkb1r/ppp1pppp/5n2/3p4/8/1P2P3/PBPP1PPP/RN1QKBNR b KQkq - bm c5 c6 g6; c0 "76"; Cbm Nbd7;
rnbqkb1r/pp2pppp/5n2/2pp4/8/1P2P3/PBPP1PPP/RN1QKBNR w KQkq - bm Nf3; c0 "76"; Cbm Nf3;
rnbqkb1r/pp3ppp/4pn2/2pp4/8/1P2PN2/PBPP1PPP/RN1QKB1R w KQkq - bm d4 c4; c0 "76"; Cbm d4;
rnbq1rk1/ppp1bppp/3p1n2/8/3NPB2/2N5/PPP2PPP/R2QKB1R w KQ - bm Qd2; c0 "77"; Cbm Qd2;
r1bq1rk1/1pp2ppp/p1np1n2/2b1p3/4P3/1BPP1N2/PP3PPP/RNBQ1RK1 w - - bm Nbd2; c0 "78"; Cbm Nbd2;
r1bq1rk1/1pp2ppp/p1np1n2/2b1p3/4P3/1BPP1N2/PP1N1PPP/R1BQ1RK1 b - - bm Ba7 Re8; c0 "78"; Cbm Ba7;
r1bq1rk1/bpp2ppp/p1np1n2/4p3/4P3/1BPP1N2/PP1N1PPP/R1BQ1RK1 w - - bm h3; c0 "78"; Cbm h3;
r1bq1rk1/bpp2pp1/p1np1n1p/4p3/4P3/1BPP1N1P/PP1N1PP1/R1BQ1RK1 w - - bm Re1 a4; c0 "78"; Cbm Re1;
r1bq1rk1/bpp2pp1/p1np1n1p/4p3/4P3/1BPP1N1P/PP1N1PP1/R1BQR1K1 b - - bm Be5 Re8; c0 "78"; Cbm Re8;
r2q1rk1/bpp2pp1/p1npbn1p/4p3/4P3/1BPP1N1P/PP3PP1/R1BQRNK1 b - - bm Re8; c0 "78"; Cbm Re8;
r2qr1k1/b1p2pp1/p1n1bn1p/1p1pp3/4P3/2PP1N1P/PPB1QPP1/R1B1RNK1 w - - bm Bd2; c0 "78"; Cbm Rd1;
r3r1k1/b1pq1pp1/p1n1bn1p/1p1pp3/4P3/2PP1N1P/PPBBQPP1/R3RNK1 w - - bm Ng3 a4; c0 "78"; Cbm Ng3;
rn2kb1r/pp2pppp/2p2n2/q4b2/2BP4/2N2N2/PPP2PPP/R1BQK2R w KQkq - bm Bd2; c0 "79"; Cbm Ne5;
rn2kb1r/pp3ppp/2p1pn2/q4b2/2BP4/2N2N2/PPPB1PPP/R2QK2R w KQkq - bm Nd5 Qe2; c0 "79"; Cbm Nh4;
rn1q1rk1/2p1bppp/p3pn2/1p6/3Pb3/5NP1/PP1BPPBP/RNQ2RK1 b - - bm Bb7 Nbd7; c0 "90"; Cbm c6;
r1bqkb1r/1pp2ppp/p1n1pn2/8/2pP4/4PNP1/PP3PBP/RNBQ1RK1 b kq - bm Bd7; c0 "92" Cbm Bd7;
r2qkb1r/1ppb1ppp/p1n1pn2/8/2pP4/4PNP1/PP2QPBP/RNB2RK1 b kq - bm b5; c0 "92"; Cbm Bd6;
r1bq1rk1/pppp1ppp/2n2n2/1Bb1p3/4P3/2PP1N2/PP3PPP/RNBQK2R w KQ - bm 0-0; c0 "96"; Cbm O-O;
r1bq1rk1/ppp2ppp/2np1n2/1Bb1p3/4P3/2PP1N2/PP3PPP/RNBQ1RK1 w - - bm Nbd2 h3; c0 "96"; Cbm h3;
rnbqkb1r/pp3ppp/3ppn2/8/3NP3/2N5/PPP1BPPP/R1BQK2R b KQkq - bm a6 Nc6; c0 "100"; Cbm a6;
rnbqk2r/1p2bppp/p2ppn2/8/3NP3/2N5/PPP1BPPP/R1BQ1RK1 w kq - bm f4; c0 "100"; Cbm f4;
r1bqk2r/1pppbppp/p1n2n2/4p3/B3P3/5N2/PPPP1PPP/RNBQ1RK1 w kq - bm Re1 d3; c0 "1"; Cbm Re1;
r1bqk2r/1pp1bppp/p1p2n2/4p3/4P3/3P1N2/PPP2PPP/RNBQ1RK1 b kq - bm Nd7; c0 "1"; Cbm Nd7;
r4rk1/1ppqnpp1/3p1n1p/2b1p3/p3P3/2PP1N1P/PP3PP1/R1BQRNK1 w - - bm Ng3; c0 "3"; Cbm Ng3;
r4rk1/1ppqnpp1/1b1p1n1p/4p3/p3P3/2PP1NNP/PP3PP1/R1BQR1K1 w - - bm d4; c0 "3"; Cbm d4;
rnbq1rk1/pp2nppp/4p3/2ppP3/3P2Q1/P1P5/2P2PPP/R1B1KBNR w KQ - bm Bd3; c0 "5"; Cbm Bd3;
rnbq1rk1/pp2nppp/4p3/2ppP3/3P2Q1/P1PB4/2P2PPP/R1B1K1NR b KQ - bm Nbc6; c0 "5"; Cbm f5;
r1b2rk1/ppq2ppp/2n1p1n1/2ppP2Q/3P4/P1PB1N2/2P2PPP/R1B1K2R w KQ - bm Be3; c0 "5"; Cbm Ng5;
r1bqk2r/pp1n1ppp/2n1p3/2bpP3/3N1P2/2N1B3/PPP3PP/R2QKB1R w KQkq - bm Qd2; c0 "6"; Cbm Qd2;
r1bq1rk1/pp1n1ppp/2n1p3/2bpP3/3N1P2/2N1B3/PPPQ2PP/2KR1B1R b - - bm a6; c0 "6"; Cbm Nxd4;
r1bq1rk1/1p1n1ppp/p1n1p3/2bpP3/3N1P2/2N1B3/PPPQ2PP/2KR1B1R w - - bm Qf2 h4 Nb3; c0 "6"; Cbm Nb3;
r4rk1/1b1nqppp/p3p3/1p1pP3/3Q1P2/P1N5/1PP1B1PP/1K1R3R b - - bm Rfb8 Bc6; c0 "6"; Cbm Rfb8;
r3kb1r/ppqnnp2/2p1p2p/3pPbp1/3P4/2P2N2/PP2BPPP/R1BQRNK1 b kq - bm Bh7 0-0-0; c0 "7"; Cbm c5;
r1b2rk1/p1qnppbp/1ppp1np1/8/P2PP3/2N1BN1P/1PP1BPP1/R2Q1RK1 w - - bm Qd2; c0 "9"; Cbm Qd2;
r2q1rk1/3nbppp/p2pbn2/1p2p3/4P1P1/1NN1BP2/PPPQ3P/2KR1B1R w - - bm g5; c0 "11"; Cbm Nd5;
r2q1rk1/3nbppp/p2p4/1p1Pp1Pn/8/1N2BP2/PPPQ3P/2KR1B1R b - - bm f6; c0 "11"; Cbm f6;
r3qrk1/3n2pp/p2p1b2/Np1Pp2n/1Q6/4BP2/PPP4P/2KR1B1R b - - bm Be7; c0 "11"; Cbm Bd8;
r3qrk1/3nb1pp/p2p4/Np1Pp2n/1Q6/4BP2/PPP4P/2KR1B1R w - - bm Nc6; c0 "11"; Cbm Bd3;
r1bqk2r/4bppp/p1np1n2/1p1Np1B1/4P3/N7/PPP2PPP/R2QKB1R w KQkq - bm Bxf6; c0 "12"; Cbm Bxf6;
r1bqk2r/5ppp/p1np1b2/1p1Np3/4P3/N1P5/PP3PPP/R2QKB1R b KQkq - bm 0-0 Ne7; c0 "12"; Cbm Rb8;
r1bq1rk1/5ppp/p1np4/1p1Np1b1/4P3/2P5/PPN2PPP/R2QKB1R w KQ - bm a4; c0 "12"; Cbm a4;
r1bq1rk1/5ppp/p1np4/3Np1b1/p3P3/2P5/1PN2PPP/R2QKB1R w KQ - bm Rxa4; c0 "12"; Cbm Rxa4;
r1bq1rk1/5ppp/2np4/p2Np1b1/R3P3/2P5/1PN2PPP/3QKB1R w K - bm Bc4; c0 "12"; Cbm Bc4;
1rbq1r1k/5p1p/2np2p1/p2Np1b1/R1B1P3/1PP1N3/5PPP/3QK2R w K - bm h4; c0 "12"; Cbm h4;
1rbq1r1k/5p1p/2np2p1/p2Np3/R1B1P2b/1PP1N3/5PP1/3QK2R w K - bm g3; c0 12; Cbm g3;
2q1k2r/3pbppp/pr2pn2/2p1B3/4P3/3Q4/PPP1BPPP/R4RK1 b k - bm d6; c0 "13"; Cbm d6;
2q2rk1/4bppp/pr1ppn2/2p5/4P3/1PBQ4/P1P1BPPP/R4RK1 b - - bm d5; c0 "13"; Cbm Qc6;
2q2rk1/4bppp/pr2pn2/2pp4/4P3/1PBQ4/P1P1BPPP/R4RK1 w - - bm exd5; c0 "13"; Cbm exd5;
2q2rk1/4bppp/pr2p3/2pnB3/8/1P1Q4/P1P1BPPP/R4RK1 b - - bm Bf6; c0 "13"; Cbm Rd8;
r4rk1/p2q1ppp/1np1pb1B/8/3P2Q1/2N5/PP3PPP/R2R2K1 b - - bm Rfd8 Qe7; c0 "15"; Cbm Qe7;
r2qkb1r/1p1bpppp/p1np1n2/2p5/4P3/2P2N2/PP1P1PPP/RNBQRBK1 b kq - bm Bg4; c0 "16"; Cbm Bg4;
2rq1rk1/pp1bppbp/2np1np1/8/2BNP3/2N1BP2/PPPQ2PP/2KR3R w - - bm Bb3; c0 "17"; Cbm Bb3;
r1b2rk1/ppq2ppp/2n2n2/2pp4/3P4/P1PBPN2/5PPP/R1BQ1RK1 w - - bm a4; c0 "19"; Cbm a4;
r1b1r1k1/ppq2ppp/2n2n2/2pp4/P2P4/2PBPN2/5PPP/R1BQ1RK1 w - - bm Ba3; c0 "19"; Cbm Ba3;
r1b3k1/ppq2ppp/2n5/3p4/P1pPr3/B1P1P3/3N1PPP/R2Q1RK1 b - - bm Re8; c0 "19"; Cbm Re6;
rn1qk2r/p1ppbppp/bp2pn2/8/2PP4/1P3NP1/P2BPPBP/RN1QK2R b KQkq - bm c6; c0 "20"; Cbm c6;
rn1qk2r/p2pbppp/bpp1pn2/8/2PP4/1P3NP1/P2BPPBP/RN1QK2R w KQkq - bm Bc3 0-0; c0 "20"; Cbm Bc3;
rn1qk2r/p3bppp/bpp1pn2/3p4/2PP4/1PB2NP1/P3PPBP/RN1QK2R w KQkq - bm Ne5 Nbd2; c0 "20"; Cbm Ne5;
rn1qk2r/p3bppp/bpp1pn2/3pN3/2PP4/1PB3P1/P3PPBP/RN1QK2R b KQkq - bm Nfd7; c0 "20"; Cbm Bb7;
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User avatar
Laskos
Posts: 10948
Joined: Wed Jul 26, 2006 10:21 pm
Full name: Kai Laskos

Re: Opening performance of engines

Post by Laskos »

Wow, Cerebellum has something like 80% of results. How much is the total score for this book? I didn't quite expected that a competitive opening book has such a match with databases. I also used Noomen.ctg, maybe there is a reason.
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yurikvelo
Posts: 710
Joined: Sat Dec 06, 2014 1:53 pm

Re: Opening performance of engines

Post by yurikvelo »

Offtop.

What is expected ELO-gain in selfplay of top engines (K, SF, H) of additional +1 ply of opening book.

E.g. fishtest-like conditions, one instance of SF start on 5-ply (6 ply for black) (2moves book), other instance start calculating on 7 (or 8th) ply (5th white ply or 6-th black response is made instantly from book, saving time and probably more accurate)
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User avatar
Laskos
Posts: 10948
Joined: Wed Jul 26, 2006 10:21 pm
Full name: Kai Laskos

Re: Opening performance of engines

Post by Laskos »

yurikvelo wrote:Offtop.

What is expected ELO-gain in selfplay of top engines (K, SF, H) of additional +1 ply of opening book.

E.g. fishtest-like conditions, one instance of SF start on 5-ply (6 ply for black) (2moves book), other instance start calculating on 7 (or 8th) ply (5th white ply or 6-th black response is made instantly from book, saving time and probably more accurate)
In fishtest conditions and a good book, I got for averaging 10-12 in-book moves about 160 ELO points against a generic 2-move engine. I would guess 1 book ply is then 12-15 ELO points, right? It is more than time saved, the move is also better. At longer TC it seems it is mostly time saved, which would be less ELO.
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Ferdy
Posts: 4833
Joined: Sun Aug 10, 2008 3:15 pm
Location: Philippines

Re: Opening performance of engines

Post by Ferdy »

Laskos wrote:Wow, Cerebellum has something like 80% of results. How much is the total score for this book? I didn't quite expected that a competitive opening book has such a match with databases. I also used Noomen.ctg, maybe there is a reason.

Code: Select all

1. epd: ['Nf6']
cere: Nf6
correct: 1

2. epd: ['Be7', 'Nxe4']
cere: Be7
correct: 2

3. epd: ['e5', 'Bd3']
cere: e5
correct: 3

4. epd: ['f4', 'g3']
cere: g3
correct: 4

5. epd: ['c3', '0-0']
cere: 0-0
correct: 5

6. epd: ['0-0', 'a6']
cere: 0-0
correct: 6

7. epd: ['Qb3']
cere: Qb3
correct: 7

8. epd: ['0-0']
cere: 0-0
correct: 8

9. epd: ['a3', 'Qg4']
cere: a3
correct: 9

10. epd: ['Qg4', 'Nf3']
cere: Qg4
correct: 10

11. epd: ['Nf3']
cere: Nf3
correct: 11

12. epd: ['Qd2']
cere: Ne2
wrong

13. epd: ['Bf5']
cere: Bf5
correct: 12

14. epd: ['h6', 'c5']
cere: h6
correct: 13

15. epd: ['Nf3']
cere: c4
wrong

16. epd: ['exd6']
cere: exd6
correct: 14

17. epd: ['Be2']
cere: Be2
correct: 15

18. epd: ['0-0']
cere: 0-0
correct: 16

19. epd: ['Nf3']
cere: Nf3
correct: 17

20. epd: ['c4']
cere: Na3
wrong

21. epd: ['e5', 'e6']
cere: e5
correct: 18

22. epd: ['f3']
cere: Be2
wrong

23. epd: ['Bg5']
cere: Bg5
correct: 19

24. epd: ['b5']
cere: b5
correct: 20

25. epd: ['Na4']
cere: Nxc6
wrong

26. epd: ['Qd3']
cere: Qd3
correct: 21

27. epd: ['Nge2', 'f4']
cere: Nge2
correct: 22

28. epd: ['0-0']
cere: 0-0
correct: 23

29. epd: ['dxe5']
cere: dxe5
correct: 24

30. epd: ['Be7']
cere: Rd8
wrong

31. epd: ['0-0']
cere: 0-0
correct: 25

32. epd: ['Re1']
cere: Re1
correct: 26

33. epd: ['f3']
cere: f3
correct: 27

34. epd: ['0-0-0']
cere: h4
wrong

35. epd: ['Nf3']
cere: Nf3
correct: 28

36. epd: ['dxc4', 'Qc7']
cere: Re8
wrong

37. epd: ['g3']
cere: g3
correct: 29

38. epd: ['g4']
cere: g4
correct: 30

39. epd: ['Nxd7']
cere: Nxg4
wrong

40. epd: ['0-0', 'b3']
cere: Qc2
wrong

41. epd: ['b3']
cere: b3
correct: 31

42. epd: ['e6']
cere: e6
correct: 32

43. epd: ['e4']
cere: e4
correct: 33

44. epd: ['Bb7']
cere: Bb7
correct: 34

45. epd: ['Nbd7']
cere: Nbd7
correct: 35

46. epd: ['Bb4', 'Rg6']
cere: Nd7
wrong

47. epd: ['h4']
cere: h4
correct: 36

48. epd: ['0-0', 'a4']
cere: a4
correct: 37

49. epd: ['Nc6', 'c5']
cere: Nc6
correct: 38

50. epd: ['f4']
cere: f4
correct: 39

51. epd: ['c4']
cere: Nbd2
wrong

52. epd: ['Be2']
cere: Be2
correct: 40

53. epd: ['Nxe5']
cere: Nxe5
correct: 41

54. epd: ['0-0']
cere: 0-0
correct: 42

55. epd: ['Re1', 'Bh4']
cere: Nd2
wrong

56. epd: ['h4', 'Rg1']
cere: Rg1
correct: 43

57. epd: ['h5', 'd5']
cere: d5
correct: 44

58. epd: ['a6']
cere: Be7
wrong

59. epd: ['0-0-0']
cere: O-O-O
wrong

60. epd: ['b5', 'Be7']
cere: b5
correct: 45

61. epd: ['e5', 'Nd4']
cere: d6
wrong

62. epd: ['Bd3']
cere: c3
wrong

63. epd: ['Nc6']
cere: Nc6
correct: 46

64. epd: ['f6']
cere: Bb4+
wrong

65. epd: ['Be3']
cere: h3
wrong

66. epd: ['Bf5']
cere: Bf5
correct: 47

67. epd: ['Nd7']
cere: Nd7
correct: 48

68. epd: ['h5']
cere: h5
correct: 49

69. epd: ['e6']
cere: e6
correct: 50

70. epd: ['Nf6']
cere: Nf6
correct: 51

71. epd: ['Rhe1']
cere: Nd3
wrong

72. epd: ['Qc7', 'g5']
cere: a6
wrong

73. epd: ['Re1']
cere: Re1
correct: 52

74. epd: ['0-0', 'Ne4']
cere: 0-0
correct: 53

75. epd: ['Nc6']
cere: Nc6
correct: 54

76. epd: ['Qa5']
cere: f5
wrong

77. epd: ['Qd2']
cere: Qb3
wrong

78. epd: ['b4']
cere: g3
wrong

79. epd: ['Re8']
cere: Re8
correct: 55

80. epd: ['Be7']
cere: Be7
correct: 56

81. epd: ['d5']
cere: d5
correct: 57

82. epd: ['Nxd7']
cere: Nxd7
correct: 58

83. epd: ['Nge2']
cere: d5
wrong

84. epd: ['Nc6', 'Nbd7']
cere: Qa5
wrong

85. epd: ['b6', 'Nh5', 'Ne8']
cere: b6
correct: 59

86. epd: ['Rb1', 'Be3']
cere: Be3
correct: 60

87. epd: ['Ne5']
cere: Ne5
correct: 61

88. epd: ['Bf5']
cere: Bf5
correct: 62

89. epd: ['e5']
cere: Be2
wrong

90. epd: ['b5']
cere: b5
correct: 63

91. epd: ['Qe2']
cere: Qe2
correct: 64

92. epd: ['Bh5']
cere: h6
wrong

93. epd: ['g3', 'h4']
cere: g3
correct: 65

94. epd: ['Nd7', 'g6']
cere: Nd7
correct: 66

95. epd: ['Be2', 'Bd3']
cere: Bd3
correct: 67

96. epd: ['g6', 'Bd6']
cere: Bd6
correct: 68

97. epd: ['Bg7']
cere: Bg7
correct: 69

98. epd: ['dxe4']
cere: dxe4
correct: 70

99. epd: ['f5']
cere: f5
correct: 71

100. epd: ['g3', 'Rfe1']
cere: Rfe1
correct: 72

101. epd: ['dxe6']
cere: dxe6
correct: 73

102. epd: ['Bc2', 'Ng5']
cere: Bc2
correct: 74

103. epd: ['b5', 'a6']
cere: a6
correct: 75

104. epd: ['b5']
cere: b5
correct: 76

105. epd: ['h3']
cere: h3
correct: 77

106. epd: ['b6', 'Ne4']
cere: b6
correct: 78

107. epd: ['b4', '0-0']
cere: b4
correct: 79

108. epd: ['c6', 'c5']
cere: c6
correct: 80

109. epd: ['a5']
cere: a5
correct: 81

110. epd: ['Bd3', 'Qc2']
cere: Bh4
wrong

111. epd: ['Nd5']
cere: h6
wrong

112. epd: ['cxd5', 'e3']
cere: e3
correct: 82

113. epd: ['Qa5']
cere: Qa5
correct: 83

114. epd: ['Nf3', 'Nge2']
cere: Bf4
wrong

115. epd: ['Be6', 'g6']
cere: Ng6
wrong

116. epd: ['Bb3', 'a4', 'b3']
cere: dxc5
wrong

117. epd: ['Nc6']
cere: cxd4
wrong

118. epd: ['Ne2']
cere: Ne2
correct: 84

119. epd: ['0-0', 'Nd2']
cere: 0-0
correct: 85

120. epd: ['Nd2']
cere: Qc2
wrong

121. epd: ['0-0']
cere: 0-0
correct: 86

122. epd: ['Qe8', 'c6']
cere: Qe8
correct: 87

123. epd: ['d5', 'Re1', 'Nd5']
cere: b3
wrong

124. epd: ['Bd7', 'Nc5']
cere: c6
wrong

125. epd: ['b3']
cere: b3
correct: 88

126. epd: ['Nh3']
cere: Nh3
correct: 89

127. epd: ['c4', 'e4']
cere: e4
correct: 90

128. epd: ['Nf3']
cere: Nf3
correct: 91

129. epd: ['Qc2', 'Nd5']
cere: Qc2
correct: 92

130. epd: ['Bxc3']
cere: d6
wrong

131. epd: ['d5', 'a5']
cere: d5
correct: 93

132. epd: ['e4']
cere: d6
wrong

133. epd: ['bxc3']
cere: bxc3
correct: 94

134. epd: ['f3']
cere: f3
correct: 95

135. epd: ['d3']
cere: d3
correct: 96

136. epd: ['Qb3']
cere: Qb3
correct: 97

137. epd: ['Qc7']
cere: b6
wrong

138. epd: ['g3', 'a3']
cere: g3
correct: 98

139. epd: ['Nb3', 'Ndb5']
cere: e3
wrong

140. epd: ['Ne5']
cere: Ne5
correct: 99

141. epd: ['e3', 'd3']
cere: e3
correct: 100

142. epd: ['c5', 'c6', 'g6']
cere: Nbd7
wrong

143. epd: ['Nf3']
cere: Nf3
correct: 101

144. epd: ['d4', 'c4']
cere: d4
correct: 102

145. epd: ['Qd2']
cere: Qd2
correct: 103

146. epd: ['Nbd2']
cere: Nbd2
correct: 104

147. epd: ['Ba7', 'Re8']
cere: Ba7
correct: 105

148. epd: ['h3']
cere: h3
correct: 106

149. epd: ['Re1', 'a4']
cere: Re1
correct: 107

150. epd: ['Be5', 'Re8']
cere: Re8
correct: 108

151. epd: ['Re8']
cere: Re8
correct: 109

152. epd: ['Bd2']
cere: Rd1
wrong

153. epd: ['Ng3', 'a4']
cere: Ng3
correct: 110

154. epd: ['Bd2']
cere: Ne5
wrong

155. epd: ['Nd5', 'Qe2']
cere: Nh4
wrong

156. epd: ['Bb7', 'Nbd7']
cere: c6
wrong

157. epd: ['Bd7']
cere: Bd7
correct: 111

158. epd: ['b5']
cere: Bd6
wrong

159. epd: ['0-0']
cere: 0-0
correct: 112

160. epd: ['Nbd2', 'h3']
cere: h3
correct: 113

161. epd: ['a6', 'Nc6']
cere: a6
correct: 114

162. epd: ['f4']
cere: f4
correct: 115

163. epd: ['Re1', 'd3']
cere: Re1
correct: 116

164. epd: ['Nd7']
cere: Nd7
correct: 117

165. epd: ['Ng3']
cere: Ng3
correct: 118

166. epd: ['d4']
cere: d4
correct: 119

167. epd: ['Bd3']
cere: Bd3
correct: 120

168. epd: ['Nbc6']
cere: f5
wrong

169. epd: ['Be3']
cere: Ng5
wrong

170. epd: ['Qd2']
cere: Qd2
correct: 121

171. epd: ['a6']
cere: Nxd4
wrong

172. epd: ['Qf2', 'h4', 'Nb3']
cere: Nb3
correct: 122

173. epd: ['Rfb8', 'Bc6']
cere: Rfb8
correct: 123

174. epd: ['Bh7', '0-0-0']
cere: c5
wrong

175. epd: ['Qd2']
cere: Qd2
correct: 124

176. epd: ['g5']
cere: Nd5
wrong

177. epd: ['f6']
cere: f6
correct: 125

178. epd: ['Be7']
cere: Bd8
wrong

179. epd: ['Nc6']
cere: Bd3
wrong

180. epd: ['Bxf6']
cere: Bxf6
correct: 126

181. epd: ['0-0', 'Ne7']
cere: Rb8
wrong

182. epd: ['a4']
cere: a4
correct: 127

183. epd: ['Rxa4']
cere: Rxa4
correct: 128

184. epd: ['Bc4']
cere: Bc4
correct: 129

185. epd: ['h4']
cere: h4
correct: 130

186. epd: ['g3']
cere: g3
correct: 131

187. epd: ['d6']
cere: d6
correct: 132

188. epd: ['d5']
cere: Qc6
wrong

189. epd: ['exd5']
cere: exd5
correct: 133

190. epd: ['Bf6']
cere: Rd8
wrong

191. epd: ['Rfd8', 'Qe7']
cere: Qe7
correct: 134

192. epd: ['Bg4']
cere: Bg4
correct: 135

193. epd: ['Bb3']
cere: Bb3
correct: 136

194. epd: ['a4']
cere: a4
correct: 137

195. epd: ['Ba3']
cere: Ba3
correct: 138

196. epd: ['Re8']
cere: Re6
wrong

197. epd: ['c6']
cere: c6
correct: 139

198. epd: ['Bc3', '0-0']
cere: Bc3
correct: 140

199. epd: ['Ne5', 'Nbd2']
cere: Ne5
correct: 141

200. epd: ['Nfd7']
cere: Bb7
wrong

correct: 141 / 200
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Ferdy
Posts: 4833
Joined: Sun Aug 10, 2008 3:15 pm
Location: Philippines

Re: Opening performance of engines

Post by Ferdy »

Missing semi-colon.

Code: Select all

r2qkbr1/1b3p2/p1p1pn1p/1p2B3/2pPP1pP/2N3P1/PP2BP2/R2QR1K1 b q - bm Bb4 Rg6; c0 "23"

r1bqkb1r/1pp2ppp/p1n1pn2/8/2pP4/4PNP1/PP3PBP/RNBQ1RK1 b kq - bm Bd7; c0 "92"
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User avatar
Laskos
Posts: 10948
Joined: Wed Jul 26, 2006 10:21 pm
Full name: Kai Laskos

Re: Opening performance of engines

Post by Laskos »

Ferdy wrote:Missing semi-colon.

Code: Select all

r2qkbr1/1b3p2/p1p1pn1p/1p2B3/2pPP1pP/2N3P1/PP2BP2/R2QR1K1 b q - bm Bb4 Rg6; c0 "23"

r1bqkb1r/1pp2ppp/p1n1pn2/8/2pP4/4PNP1/PP3PBP/RNBQ1RK1 b kq - bm Bd7; c0 "92"
Thanks, for the result and for semi-colon, corrected.
EPD: http://s000.tinyupload.com/?file_id=993 ... 4946530533
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Ferdy
Posts: 4833
Joined: Sun Aug 10, 2008 3:15 pm
Location: Philippines

Re: Opening performance of engines

Post by Ferdy »

Your castle bm is using integer 0, python-chess I am using is uppercase O.

What software did you use to create the epd?

Code: Select all

r1b1k1nr/pppq1ppp/2np4/b3p3/2BPP3/1QP2N2/P4PPP/RNB1K2R w KQkq - bm 0-0; c0 "4";
While the FIDE Handbook, appendix C.13[6] uses the digit zero (0-0 and 0-0-0), PGN requires the uppercase letter O (O-O and O-O-O).
"https://en.wikipedia.org/wiki/Algebraic ... on_(chess)"
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User avatar
Laskos
Posts: 10948
Joined: Wed Jul 26, 2006 10:21 pm
Full name: Kai Laskos

Re: Opening performance of engines

Post by Laskos »

Ferdy wrote:Your castle bm is using integer 0, python-chess I am using is uppercase O.

What software did you use to create the epd?

Code: Select all

r1b1k1nr/pppq1ppp/2np4/b3p3/2BPP3/1QP2N2/P4PPP/RNB1K2R w KQkq - bm 0-0; c0 "4";
While the FIDE Handbook, appendix C.13[6] uses the digit zero (0-0 and 0-0-0), PGN requires the uppercase letter O (O-O and O-O-O).
"https://en.wikipedia.org/wiki/Algebraic ... on_(chess)"
No software, by hand. I sure need to correct, sorry.
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