Just curious; not implying any of the bms are wrong...zd3nik wrote:Have all the solutions been verified in any way? It's not uncommon for best moves chosen by ye old masters to be inferior on occasion.
Larsen EPD Test Suite
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zd3nik
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Re: Larsen EPD Test Suite
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michiguel
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Re: Larsen EPD Test Suite
Thanks!MMoisan wrote:Here is an epd test suite of 165 positions taken from the book Larsen's Selected Games (written by Larsen himself).
These positions were the ones for which Larsen awarded the move played an ! or a !!.
Larsen is quite generous when it comes to exclamation marks. So beware that some of those ! or !! aren't quite right. Notheless the suite could be used to develop a Larsen personnality or just for fun.
As I just found this out from one of my backup, I can't remember if all those good moves were played by Larsen or if some of them could have been played by his opponents (from what I can vaguely recall, about 95% were played by Larsen, a very few by the opponents - but I'm not sure).
The new Crafty scored 89/165 single threaded at 30 sec per move on my laptop. Generally, stronger engines score better in the suite, but according to wikipedia: "Larsen was known as a deep thinking and highly imaginative player, more willing to try unorthodox ideas and to take more risks than most of his peers.", so there is room for surprising results
Enjoy!
r4rk1/1ppbqnpp/3n1p2/pP2p3/P2PP3/B1P2N2/2Q1B1PP/R4RK1 w - - bm c4; id "Larsen50.01"; c0 "Larsen-Joyner, Birmingham 1951";
1r3r2/3bppkp/pq1p2p1/1p1Pn3/8/1P4PP/P1N1PPB1/2RQ1RK1 w - - bm Qd4; id "Larsen50.02"; c0 "Larsen-Nielsen, Esbjerg 1953";
3r1k2/2Rbpn2/pr1p1p1p/1p1P2p1/3NBP2/1P4PP/P3P2K/5R2 w - - bm Bf3; id "Larsen50.03"; c0 "Larsen-Nielsen, Esbjerg 1953";
r1bq1rk1/pp3pbp/1n4p1/2pPP3/3nP3/2N1B3/PP1Q2PP/2KR1BNR b - - bm Bg4; id "Larsen50.04"; c0 "Enevoldsen- Larsen, Copenhague 1953";
r5k1/pp1b3p/1n1q2p1/2pPp1Q1/3nP3/2N4P/PP2BrP1/2K1R1NR b - - bm Na4; id "Larsen50.05"; c0 "Enevoldsen- Larsen, Copenhague 1953";
r5k1/pp1b3p/3q2p1/2pPp1Q1/n2nP3/7P/PP2BrP1/2KNR1NR b - - bm c4; id "Larsen50.06"; c0 "Enevoldsen- Larsen, Copenhague 1953";
r5k1/pp1b3p/3q2p1/3Pp3/n1pnP3/6QP/PP2BrP1/2KNR1NR b - - bm c3; id "Larsen50.07"; c0 "Enevoldsen- Larsen, Copenhague 1953";
r2q1rk1/1pp3bp/1n1p4/p2Ppb1n/2P1Np2/PP3PP1/4N1BP/1RBQ1RK1 b - - bm a4; id "Larsen50.08"; c0 "Pedersen-Larsen, Aarhus 1954";
6rk/2p4p/1p1p4/3Pn1r1/2P3P1/P3R3/3KB3/5R2 b - - bm Rxg4; id "Larsen50.09"; c0 "Pedersen-Larsen, Aarhus 1954";
r3k2r/pp2ppbp/2np1np1/q7/2P1P1b1/1PN1Q3/PB1N1PPP/R3KB1R b KQkq - - bm Nb4; id "Larsen50.10"; c0 "Bernstein-Larsen, Amsterdam 1954";
r3k2r/pp3pbp/3p1np1/4p3/2P1P1b1/1PB1Q3/q2N1PPP/2R1KB1R b Kkq - - bm h5; id "Larsen50.11"; c0 "Bernstein-Larsen, Amsterdam 1954";
r3k2r/ppq2pb1/3p1np1/R3p2p/1BP1P1b1/1P1Q4/3N1PPP/4KB1R b Kkq - - bm Bf8; id "Larsen50.12"; c0 "Bernstein-Larsen, Amsterdam 1954";
r3kb1r/ppq2p2/3p1np1/R3p2p/1BP1P1b1/1P1Q4/5PPP/1N2KB1R b Kkq - - bm Nxe4; id "Larsen50.13"; c0 "Bernstein-Larsen, Amsterdam 1954";
r1b1k2r/2q1bppp/p2ppn2/1p2n1B1/3NPPP1/2N5/PPP1Q2P/2KR1BR1 b kq f3 - - bm b4; id "Larsen50.14"; c0 "Olafsson-Larsen, Reykjavik 1956";
2r1k2r/1bqnbp2/p5pp/4p1P1/1p2Pn1P/5N2/PPPN2B1/1KR1BQR1 b k - - bm Bc6; id "Larsen50.15"; c0 "Olafsson-Larsen, Reykjavik 1956";
r1b1r1k1/1p1n1pbp/2p1n1p1/q1P1p3/4P3/1PN1BNPP/2Q2PB1/1R1R2K1 w - - bm Rb2; id "Larsen50.16"; c0 "Larsen-Perez, Gijon 1956";
r2q1rk1/4bppp/p1b1pn2/1p2P3/8/1BN1B3/PPP1Q1PP/R4RK1 b - - bm Ne4; id "Larsen50.17"; c0 "Padevsky-Larsen, Moscow 1956";
r2q1rk1/4bppp/p1b1p3/1p2P3/4n3/1BN1BQ2/PPP3PP/R4RK1 b - - bm Qc7; id "Larsen50.18"; c0 "Padevsky-Larsen, Moscow 1956";
6k1/Q4pp1/1B2p2p/1p3q2/2b5/8/PP1r2PP/4R1K1 b - - bm Rxg2+; id "Larsen50.19"; c0 "Padevsky-Larsen, Moscow 1956";
r1r3k1/2q1bpp1/ppbp1n1p/4p3/P3P3/1BN5/1PPNQPPP/R2R2K1 w - - bm Nc4; id "Larsen50.20"; c0 "Larsen-Gligoric, Moscow 1956";
5rk1/5pp1/1q5p/1pbQp3/8/1B6/1PP2PPP/R5K1 w - - bm Ra8; id "Larsen50.21"; c0 "Larsen-Gligoric, Moscow 1956";
8/8/8/2k1K2p/2P4P/1p6/1P6/8 w - - bm Kf5; id "Larsen50.22"; c0 "Larsen-Gligoric, Moscow 1956";
r3kb1r/1p5p/p1bppp2/6q1/2BRP3/2N2Q2/PPP3PP/1K5R b kq - - bm Qe5; id "Larsen50.23"; c0 "C.H. O'D Alexander-Larsen, Hastings 1956-1957";
2k1rb1r/1p5p/B1bpp3/4q3/3Rp3/1QN5/PPP3PP/1K1R4 b - - bm d5; id "Larsen50.24"; c0 "C.H. O'D Alexander-Larsen, Hastings 1956-1957";
1r5r/2k4p/R1p1p3/2bpq3/Q3p3/2N5/PPP3PP/1K1R4 b - - bm Rxb2+; id "Larsen50.25"; c0 "C.H. O'D Alexander-Larsen, Hastings 1956-1957";
r4rk1/pp1q2pp/2npb3/2pNpp2/2P3n1/1P1P2P1/P1N1PPBP/R2Q1RK1 b - - bm f4; id "Larsen50.26"; c0 "Troianescu-Larsen, Wageningen 1957";
r4rk1/pp4pp/2npb2q/2p1p3/2P2p2/1P1P2PP/P1N1PPBK/R2Q1R2 b - - bm Bg4; id "Larsen50.27"; c0 "Troianescu-Larsen, Wageningen 1957";
r5k1/pp4pp/2npb2q/2p1p2r/2P2p1P/1P1P1BP1/P1N1PP1K/R3QR2 b - - bm Rxh4+; id "Larsen50.28"; c0 "Troianescu-Larsen, Wageningen 1957";
r1b2rk1/1pp1b1pp/3pp1q1/p7/2PPP1n1/PP3NP1/1B4BP/R2QR1K1 b - - bm e5; id "Larsen50.29"; c0 "Eliskases-Larsen, Mar del Plata 1958";
3r1rk1/1pp3pp/4b3/p3p3/P1P1P3/1P2RBP1/R6P/6K1 b - - bm Bh3; id "Larsen50.30"; c0 "Eliskases-Larsen, Mar del Plata 1958";
8/1p6/2p1b3/p1k1p1p1/P1P1P3/1PK1RBP1/7r/8 b - - Bf7; id "Larsen50.31"; c0 "Eliskases-Larsen, Mar del Plata 1958";
8/1B6/2p5/p1k1p1p1/P1P1P1b1/1PKR2P1/7r/8 b - - Rg2; id "Larsen50.32"; c0 "Eliskases-Larsen, Mar del Plata 1958";
6k1/pbq3np/1p2p1pB/3pP3/7P/1P1Q2P1/P4PB1/6K1 w - - bm Qb5; id "Larsen50.33"; c0 "Larsen-Stalberg, Copenhague 1958";
r4rk1/1p2ppbp/1qnp1np1/p4P2/P3P3/1PN5/1P2B1PP/R1BQ1R1K b - - bm Qb4; id "Larsen50.34"; c0 "Van der Berg-Larsen, Bevervijk 1959";
r4rk1/1p2ppbp/2Np2p1/p4P2/P3P3/1P6/1P2Q1PP/R4n1K b - - bm Ng3+; id "Larsen50.35"; c0 "Van der Berg-Larsen, Bevervijk 1959";
1r6/r3pp1p/P2p1k2/2p1bPp1/RpQ1P1P1/1P6/6K1/8 b - - bm Rh8; id "Larsen50.36"; c0 "Van der Berg-Larsen, Bevervijk 1959";
7r/r3pp1p/P2p1k2/1Qp1bPp1/Rp2P1P1/1P6/6K1/8 b - - bm h5; id "Larsen50.37"; c0 "Van der Berg-Larsen, Bevervijk 1959";
7r/r3pp2/P2p1k2/1Qp1bPpP/Rp2P3/1P6/6K1/8 b - - bm g4; id "Larsen50.38"; c0 "Van der Berg-Larsen, Bevervijk 1959";
7r/r3pp2/P2p1k1P/1Qp1bP2/Rp2P1p1/1P6/6K1/8 b - - bm Rxh6; id "Larsen50.39"; c0 "Van der Berg-Larsen, Bevervijk 1959";
r1bqk2r/p3nppp/2p5/2bp4/2p1p3/2P3P1/PP1PPPBP/RNBQ1RK1 w kq - bm b3; id "Larsen50.40"; c0 "Larsen-J.H. Donner, Zurich 1959";
r2qk2r/p3nppp/b1p5/2bp4/2p1p3/1PP3P1/P2PPPBP/RNBQ1RK1 w kq - bm Ba3; id "Larsen50.41"; c0 "Larsen-J.H. Donner, Zurich 1959";
r4rk1/p3nppp/b2q4/2pp4/3P4/2P3P1/P2N1PBP/R2QR1K1 w - - bm Qa4; id "Larsen50.42"; c0 "Larsen-J.H. Donner, Zurich 1959";
rr3k2/p3nppp/3q4/2Np1b2/3P3P/2Q3P1/P4PB1/2R1R1K1 w - - bm Qf3; id "Larsen50.43"; c0 "Larsen-J.H. Donner, Zurich 1959";
3q2k1/5npp/2p1r3/2P1p3/p1PnN3/6P1/P5BP/2Q2R1K w - - bm Qd1; id "Larsen50.44"; c0 "Larsen-J.H. Donner, Bevervijk 1960";
6k1/q4npp/2p3r1/2P1p3/p1PnN3/6PB/P6P/3Q1R1K w - - bm Qb1; id "Larsen50.45"; c0 "Larsen-J.H. Donner, Bevervijk 1960";
6k1/q5pp/2p3r1/2P1p1n1/p1PnN3/6PB/P6P/1Q3R1K w - - bm Qb6; id "Larsen50.46"; c0 "Larsen-J.H. Donner, Bevervijk 1960";
r1bq1rk1/pp2bpp1/1n3n1p/2pp4/5B2/1NNP2P1/PP2PPBP/R2Q1RK1 w - - bm d4; id "Larsen50.47"; c0 "Larsen-T.D. van Scheltinga, Bevervijk 1960";
r1b2rk1/pp3pp1/1n1q1n1p/2Np4/3P4/1pN3P1/P3PPBP/R2Q1RK1 w - - bm Qxb3; id "Larsen50.48"; c0 "Larsen-T.D. van Scheltinga, Bevervijk 1960";
r1b2rk1/pp3pp1/3q1n1p/2Np4/2nP4/1QN3P1/P3PPBP/R4RK1 w - - bm Qb4; id "Larsen50.49"; c0 "Larsen-T.D. van Scheltinga, Bevervijk 1960";
r2nr1k1/1p1q1ppb/2pb1n1p/1P2p3/2P5/3PNNP1/1B3PBP/1R1Q1RK1 w - - bm Ra1; id "Larsen50.50"; c0 "Larsen-Geller, Copenhague 1960";
3nr1k1/1pq2ppb/3b1n1p/1p2N3/2P5/3PN1P1/1B3PBP/Q4RK1 w - - bm Nf3; id "Larsen50.51"; c0 "Larsen-Geller, Copenhague 1960";
3nr1k1/1pq1bppb/5n1p/1p6/2P5/3PNNP1/1B3PBP/Q4RK1 w - - bm Rc1; id "Larsen50.52"; c0 "Larsen-Geller, Copenhague 1960";
3nr1k1/3N1ppb/7p/1p1P4/3B4/bq4P1/5PBP/Q1R3K1 w - - bm Bxg7; id "Larsen50.53"; c0 "Larsen-Geller, Copenhague 1960";
2rq1rk1/1p2npbp/p2p4/3P1p1Q/2N1p3/2P5/PP2BPPP/R4RK1 b - - bm f4; id "Larsen50.54"; c0 "Robatsch-Larsen, Halle 1963";
2rq1rk1/4n1bp/p2p4/1p1P1pQ1/P3pp2/2P5/1P1NBPPP/R4RK1 b - - bm Kh8; id "Larsen50.55"; c0 "Robatsch-Larsen, Halle 1963";
r1bq1rk1/pp2ppbp/1n1p2p1/n7/3NP3/1BNQBP2/PPP3PP/2KR3R b - - bm Nxb3; id "Larsen50.56"; c0 "Ivkov-Larsen, Bevervijk 1964";
2rq1rk1/1p2ppbp/3p2p1/pQ6/P3P2P/4BP2/1PP3P1/2KR3R b - - bm Rc6; id "Larsen50.57"; c0 "Ivkov-Larsen, Bevervijk 1964";
5rk1/1pq1ppbp/2rp2p1/pQ6/P1P1P2P/1P2BP2/6P1/2KR3R b - - bm Rc5; id "Larsen50.58"; c0 "Ivkov-Larsen, Bevervijk 1964";
5rk1/1pq1ppbp/6p1/pQpR4/P1P1P2P/1P3P2/6P1/2K4R b - - bm e6; id "Larsen50.59"; c0 "Ivkov-Larsen, Bevervijk 1964";
5rk1/1pq2pbp/4p1p1/p1QR4/P1P1P2P/1P3P2/6P1/2K4R b - - bm Qg3; id "Larsen50.60"; c0 "Ivkov-Larsen, Bevervijk 1964";
5rk1/1p3pbp/4p1p1/p1Q3R1/P1P1Pq1P/1P3P2/2K3P1/7R b - - bm f5; id "Larsen50.61"; c0 "Ivkov-Larsen, Bevervijk 1964";
5rk1/1p4bp/6p1/p1Q2pR1/P1P2q1P/1P3P2/2K3P1/3R4 b - - bm b6; id "Larsen50.62"; c0 "Ivkov-Larsen, Bevervijk 1964";
r4rk1/p3q1bR/1p6/3pPpp1/P2P4/1pP1P2Q/1P1Bb1NP/R5K1 w - - bm c4; id "Larsen50.63"; c0 "Larsen-T.D. van Scheltinga, Bevervijk 1964";
r4rk1/p3q1bR/1p6/3pPpp1/P1bP4/1p2P2Q/1P1B2NP/R5K1 w - - bm Nf4; id "Larsen50.64"; c0 "Larsen-T.D. van Scheltinga, Bevervijk 1964";
r4rk1/p3q1bR/1p6/3pPp2/P1bP1p2/1p2P2Q/1P1B3P/R5K1 w - - bm Kf2; id "Larsen50.65"; c0 "Larsen-T.D. van Scheltinga, Bevervijk 1964";
r4rk1/p3q1bR/1p6/3pP3/P1bP1p2/1p2B2Q/1P3K1P/R7 w - - bm Bd2; id "Larsen50.66"; c0 "Larsen-T.D. van Scheltinga, Bevervijk 1964";
r1bq1rk1/1p4bp/p2p1n2/2pP1p1n/2P2P2/2N1B2P/PPQ1N1B1/R4RK1 b - - bm b5; id "Larsen50.67"; c0 "Hamann-Larsen, Holstebro 1964";
r1bqr1k1/6bp/p2p4/2pP1p1n/1pP1nP2/4B2P/PPQ1N1BK/3NR1R1 b - - bm Nef6; id "Larsen50.68"; c0 "Hamann-Larsen, Holstebro 1964";
r1bqr1k1/6bp/p2p1n2/2pP1p1n/1pP2P2/4BB1P/PPQ1N2K/3NR1R1 b - - bm Ng4+; id "Larsen50.69"; c0 "Hamann-Larsen, Holstebro 1964";
r1b1r1k1/6bp/p2p4/2pP3n/1pP2Ppq/4B3/PPQ1N1K1/3NR1RB b - - bm Ra7; id "Larsen50.70"; c0 "Hamann-Larsen, Holstebro 1964";
4r1k1/4r3/p2p4/2pP4/1pP2npq/5Q2/PP2N3/4RKR1 b - - bm Qxe1+; id "Larsen50.71"; c0 "Hamann-Larsen, Holstebro 1964";
r4rk1/pq2n1bp/bp2ppp1/2p1N3/P1P1PP1Q/2N1BR2/1PP3PP/R5K1 w - - bm Rh3; id "Larsen50.72"; c0 "Larsen-Perez, Amsterdam 1964";
r4r2/pq2nkbQ/bp2p1p1/2p1p3/P1P1PP2/2N1B2R/1PP3PP/R5K1 w - - bm f5; id "Larsen50.73"; c0 "Larsen-Perez, Amsterdam 1964";
r5r1/pq3kbQ/1p4pB/2p1pn2/P1b5/2N4R/1PP3PP/5RK1 w - - bm Rg3; id "Larsen50.74"; c0 "Larsen-Perez, Amsterdam 1964";
r5r1/pq2k1b1/1p4QB/2p1pn2/P7/2N3R1/1PP3PP/5bK1 w - - bm Bg5+; id "Larsen50.75"; c0 "Larsen-Perez, Amsterdam 1964";
r2qk2r/ppp1bppp/8/3np3/2Bn4/3P1Q1P/PPP2PP1/RNB1R1K1 w kq - - Qg4; id "Larsen50.76"; c0 "Larsen-Berger, Amsterdam 1964";
4r1k1/ppb2ppp/3q4/7n/2B5/2PP1N1P/P4PP1/R2Q2K1 w - - Qa4; id "Larsen50.77"; c0 "Larsen-Berger, Amsterdam 1964";
8/1pr3k1/2p1b1p1/2P3Bp/3PPKnP/R2N4/8/8 w - - bm Ne5; id "Larsen50.78"; c0 "Larsen-Lengyel, Amsterdam 1964";
8/1p5R/2p1k3/2P1B3/3PPK1P/3b4/8/4r3 w - - bm d5; id "Larsen50.79"; c0 "Larsen-Lengyel, Amsterdam 1964";
r3r1k1/p4ppb/q1pbnn1p/4p3/N1P1P3/pP3NP1/2Q1RPBP/R3B1K1 b - - bm Rab8; id "Larsen50.80"; c0 "Vranesic-Larsen, Amsterdam 1964";
4r1k1/p4pp1/q1p4p/2b1B3/4Q3/pr3NP1/5PBP/R5K1 b - - bm Qd3; id "Larsen50.81"; c0 "Vranesic-Larsen, Amsterdam 1964";
4r1k1/p4pp1/2Q4p/2b1B3/8/pr1q1NP1/5PBP/R5K1 b - - bm Rxe5; id "Larsen50.82"; c0 "Vranesic-Larsen, Amsterdam 1964";
6k1/p4pp1/2Q4p/2b1N3/8/pr1q2P1/5PBP/R5K1 b - - bm Bxf2; id "Larsen50.83"; c0 "Vranesic-Larsen, Amsterdam 1964";
r1bq1rk1/p3nppp/2p5/np1p4/1b1P1B2/2NB1Q2/PPP1NPPP/2KR3R w - - bm h4; id "Larsen50.84"; c0 "Larsen-Portisch, Amsterdam 1964";
2bq1rk1/r3n1pp/2p2p2/pp5P/2pP1BP1/P1N3Q1/1PP2P2/2KRR3 w - - bm h6; id "Larsen50.85"; c0 "Larsen-Portisch, Amsterdam 1964";
2bqr1k1/r3n2p/2pB1ppP/pp6/2pP2P1/P1N3Q1/1PP2P2/2KRR3 w - - bm Qf4; id "Larsen50.86"; c0 "Larsen-Portisch, Amsterdam 1964";
1Bbqr3/1r2nk1p/2p3pP/pp3p2/2pP1QP1/P1N5/1PP2P2/2KRR3 w - - bm Qe5; id "Larsen50.87"; c0 "Larsen-Portisch, Amsterdam 1964";
rnbqr1k1/pp3pb1/3p1npp/2pP4/2P2B2/2N5/PP1NBPPP/R2QK2R b KQ - - Nh5; id "Larsen50.88"; c0 "Bronstein-Larsen, Amsterdam 1964";
r2qr1k1/pR3p2/1n1pN1pp/2pP4/2P1N3/6P1/P4PP1/3Qb1K1 b - - bm Bxf2+; id "Larsen50.89"; c0 "Bronstein-Larsen, Amsterdam 1964";
r2q2k1/pR6/1n1pprpp/2pP4/2P1N3/6PQ/P5P1/6K1 b - - bm Qf8; id "Larsen50.90"; c0 "Bronstein-Larsen, Amsterdam 1964";
r3r1k1/ppq1ppbp/2p2np1/NP6/P1PPpP2/4P3/1B4PP/R3QRK1 w - - bm Rab1; id "Larsen50.91"; c0 "Larsen-Spassky, Amsterdam 1964";
r1r5/p2qp1kp/1p3np1/3P1p2/2PNpP2/4P2P/4Q1P1/1RR3K1 w - - bm g4; id "Larsen50.92"; c0 "Larsen-Spassky, Amsterdam 1964";
r1r4q/p3pk2/1p1nN1pp/3P1pPP/2P1pP2/4P3/Q7/1RR3K1 w - - bm Rb2; id "Larsen50.93"; c0 "Larsen-Spassky, Amsterdam 1964";
r1r1k2q/p3p3/1p1n4/3P1pNp/2P1pP2/4P3/Q6R/2R3K1 w - - bm c5; id "Larsen50.94"; c0 "Larsen-Spassky, Amsterdam 1964";
4rk2/3Qp3/3n3q/3P1pN1/2p1pP1p/4P2K/6R1/8 w - - bm Rg1; id "Larsen50.95"; c0 "Larsen-Spassky, Amsterdam 1964";
4rk2/3Qp3/3n3q/3P1pN1/4pP1p/2p1P2K/8/6R1 w - - bm Qe6; id "Larsen50.96"; c0 "Larsen-Spassky, Amsterdam 1964";
1n4k1/1q1nbppp/p3N3/8/2r1P1N1/1P2QPP1/1B4KP/8 w - - Nh6+; id "Larsen50.97"; c0 "Larsen-Matanovic, Zagreb 1965";
r1b2rk1/ppR3bp/3p2p1/3p4/3pB3/4nP2/PP1Q2PP/4K2R b K - - bm Bh6; id "Larsen50.98"; c0 "Nielsen-Larsen, Copenhague 1965";
r5k1/ppR4p/3p2pb/8/4Q1b1/4nr2/PP5P/4K1R1 b - - bm Raf8; id "Larsen50.99"; c0 "Nielsen-Larsen, Copenhague 1965";
2r2rk1/pp1qnppp/8/2p2b1Q/3pN3/3P2P1/PPP1RPBP/R5K1 w - - bm Rae1; id "Larsen50.100"; c0 "Larsen-Suetin, Copenhague 1965";
2r2rk1/pp1q1ppp/8/2pn1b1Q/3pN3/3P2P1/PPP1RPBP/4R1K1 w - - bm Nd6; id "Larsen50.101"; c0 "Larsen-Suetin, Copenhague 1965";
5rk1/p1Q2ppp/5n2/8/3p4/3P1BP1/q1P2P1P/4R1K1 w - - bm Re5; id "Larsen50.102"; c0 "Larsen-Suetin, Copenhague 1965";
1rbq1rk1/p3bppp/n2p1n2/1ppP4/8/2N2NP1/PP2PPBP/R1BQR1K1 w - - bm a4; id "Larsen50.103"; c0 "Larsen-Hamann, Copenhague 1965";
1nbq1rk1/pr3ppp/n2p1b2/2pP4/R1N1P3/2N3P1/1P3P1P/2BQRBK1 w - - bm Bf4; id "Larsen50.104"; c0 "Larsen-Hamann, Copenhague 1965";
1n1q1rk1/p6p/n2N1p2/2pPB1p1/4P3/R5P1/5P1P/5QK1 w - - bm Nb7; id "Larsen50.105"; c0 "Larsen-Hamann, Copenhague 1965";
1n2r1k1/p6p/5p2/2pP2p1/1qN1P3/R5P1/5P1P/5QK1 w - - bm Rxa7; id "Larsen50.106"; c0 "Larsen-Hamann, Copenhague 1965";
r1bqk2r/1p1n1pbp/p2p1np1/2pPp3/2P1P3/2NBB2P/PP2NPP1/R2QK2R b KQkq - - bm Nh5; id "Larsen50.107"; c0 "Flohr-Larsen, Copenhague 1966";
r1bq1rk1/1p3pbp/p2p2p1/2pPn3/2P1PBP1/2N4P/PP1QBP2/R3K2R b KQ - - bm b5; id "Larsen50.108"; c0 "Flohr-Larsen, Copenhague 1966";
r1bq1rk1/5pbp/3p2p1/1NpPn3/4PBP1/7P/PP1QBP2/R3K2R b KQ - - bm Ra4; id "Larsen50.109"; c0 "Flohr-Larsen, Copenhague 1966";
2bqr1k1/5pbp/3p2p1/2pPn3/3rPBP1/2N3QP/PP2BP2/R3K2R b KQ - - bm g5; id "Larsen50.110"; c0 "Flohr-Larsen, Copenhague 1966";
2bqr1k1/5pbp/3p4/2pPn1p1/3rP1P1/2N1B1QP/PP2BP2/R3K2R b KQ - - Ng6; id "Larsen50.111"; c0 "Flohr-Larsen, Copenhague 1966";
2bqr1k1/5pbp/3p2n1/1BpP2p1/3rP1P1/2N1B1QP/PP3P2/R3K2R b KQ - - bm Rexe4; id "Larsen50.112"; c0 "Flohr-Larsen, Copenhague 1966";
r2qr1k1/ppp2p2/2n4p/5bp1/3P2P1/P3bN1P/1PP1P1K1/RN1Q1B1R b - - bm Nxd4; id "Larsen50.113"; c0 "Nyman-Larsen, Corr. 1966";
r2q1rk1/pp2ppb1/2bp2p1/2nN4/2P1P1B1/4B3/PP3QPP/3R1RK1 w - - bm e5; id "Larsen50.114"; c0 "Larsen-Petrossian, Santa Monica 1966";
r2q1rk1/pp2pp2/3pn1p1/3Rb3/2P3BQ/4B3/PP4PP/5RK1 w - - bm Rf3; id "Larsen50.15"; c0 "Larsen-Petrossian, Santa Monica 1966";
r2q1rk1/pp2ppb1/3pn1pQ/3R4/2P3B1/4BR2/PP4PP/6K1 w - - bm Qxg6; id "Larsen50.116"; c0 "Larsen-Petrossian, Santa Monica 1966";
r2q3k/pp2pRb1/3pB1p1/3R4/2P5/4B3/PP4PP/6K1 w - - bm Rg5; id "Larsen50.117"; c0 "Larsen-Petrossian, Santa Monica 1966";
1r2r1k1/1pq2pb1/n1ppbnp1/p3p2p/2PP4/PPN1P1PP/1BQ1NPBK/2R2R2 b - - bm b5; id "Larsen50.118"; c0 "Petrossian-Larsen, Santa Monica 1966";
1r4k1/3b1pb1/n2q1np1/pp1p4/3PpN2/PP2P1PP/1BR1Q1BK/5N2 b - - bm b4; id "Larsen50.119"; c0 "Petrossian-Larsen, Santa Monica 1966";
1b6/5pk1/q5p1/p2p1n2/Pp1Pp1nP/1P2P1P1/3Q4/3NBNK1 b - - bm f6; id "Larsen50.120"; c0 "Petrossian-Larsen, Santa Monica 1966";
r1r3k1/1p2ppbp/p1np2p1/q7/2PNP1b1/1PN1B3/P1RQ1PPP/5RK1 b - - bm b5; id "Larsen50.121"; c0 "Geller-Larsen, Monaco 1967";
r1r3k1/4pp1p/p1np2p1/1p1N4/2PBP1b1/1P6/P2R1PPP/5RK1 b - - bm Rab8; id "Larsen50.122"; c0 "Geller-Larsen, Monaco 1967";
2r5/3kpp1p/2npb1p1/pr1N4/R3P2P/1P3P2/PB1R2P1/6K1 b - - bm f6; id "Larsen50.123"; c0 "Geller-Larsen, Monaco 1967";
8/4pk1p/3p1pp1/1R1P4/1P1r3P/5PK1/6P1/8 b - - bm g5; id "Larsen50.124"; c0 "Geller-Larsen, Monaco 1967";
rn1q1rk1/pbpp2pp/1p2p3/8/2PPp1Q1/2P1P3/P2N1PPP/R1B2RK1 b - - bm Rf5; id "Larsen50.125"; c0 "Gligoric-Larsen, Havane 1967";
rn1q2k1/p1pp2pp/1p6/3b2r1/2P1pQ2/4P3/P2N1PPP/R1B2RK1 b - - bm Bc6; id "Larsen50.126"; c0 "Gligoric-Larsen, Havane 1967";
r2q2k1/p1pp2pp/npb3r1/8/2P1NQ2/4PP2/PB4PP/R4RK1 b - - bm Nb4; id "Larsen50.127"; c0 "Gligoric-Larsen, Havane 1967";
r2q2k1/p1pp2pp/1pb3r1/5Q2/2P1N3/2BnPP2/P5PP/R4RK1 b - - bm Qh4; id "Larsen50.128"; c0 "Gligoric-Larsen, Havane 1967";
r5k1/p1pp3p/1pb2pr1/8/2P4q/2BQPP2/P5PP/R4RK1 b - - bm Rh6; id "Larsen50.129"; c0 "Gligoric-Larsen, Havane 1967";
r5k1/p1pp3p/1pb2p1r/8/2P4q/2BQPP1P/P5P1/R4RK1 b - - bm Kf7; id "Larsen50.130"; c0 "Gligoric-Larsen, Havane 1967";
6r1/p1pp1k1p/1pb2p1r/8/2P4q/2BQPP1P/P4RP1/R4K2 b - - bm Rxg2; id "Larsen50.131"; c0 "Gligoric-Larsen, Havane 1967";
3rrbk1/1pq2ppp/p7/P1pnp3/2N1R3/3P1Q2/1PPB1PPP/R5K1 w - - bm Qe2; id "Larsen50.132"; c0 "Larsen-Bednarski, Havane 1967";
3rr1k1/1pq1b2p/p4pp1/P1pn4/2N1Rp2/3P1Q2/1PPB2PP/4R1K1 w - - bm Nb6; id "Larsen50.133"; c0 "Larsen-Bednarski, Havane 1967";
3rr1k1/1p1qb2p/pP3pp1/2p5/4Rp2/3P1Q2/1PPB2PP/4R1K1 w - - bm Qxf4; id "Larsen50.134"; c0 "Larsen-Bednarski, Havane 1967";
3rr1k1/1p1qb2p/pP4p1/2p2p2/4RQ2/3P4/1PPB2PP/4R1K1 w - - bm Bc3; id "Larsen50.135"; c0 "Larsen-Bednarski, Havane 1967";
r1b2rk1/1p3ppp/p1n1pn2/2P5/8/P1PBPN2/5PPP/R1B2RK1 b - - bm Na5; id "Larsen50.136"; c0 "Taimanov-Larsen, Havane 1967";
1r3rk1/1p3ppp/p1n1pn2/8/2P5/P1BBPP2/5P1P/1R1R2K1 b - - bm Rfc8; id "Larsen50.137"; c0 "Taimanov-Larsen, Havane 1967";
3k4/5p2/p4Kn1/p1r4p/B1P1p3/P3P3/5P2/7R b - - bm Ne5; id "Larsen50.138"; c0 "Taimanov-Larsen, Havane 1967";
3k4/5p2/p4K2/p1r1n2p/2P1p3/PB2P3/5P2/7R b - - bm Ke8; id "Larsen50.139"; c0 "Taimanov-Larsen, Havane 1967";
4k3/5pK1/p7/p1r1n2p/2P1p3/PB2P3/5P2/7R b - - bm Ng4; id "Larsen50.140"; c0 "Taimanov-Larsen, Havane 1967";
r4rk1/3qppbp/1pbp2p1/p1n5/P1P1P3/2N1B3/1PBQ1PPP/R4RK1 b - - bm Qe6; id "Larsen50.141"; c0 "Schmid-Larsen, Havane 1967";
r4rk1/4ppbp/1pbpq1p1/p1nN4/P1P1P3/4B3/1PBQ1PPP/R4RK1 b - - bm Ne4; id "Larsen50.142"; c0 "Schmid-Larsen, Havane 1967";
r4rk1/4ppbp/2bpq1p1/p1pN4/P1P5/3Q4/1PB2PPP/4RRK1 b - - bm Be5; id "Larsen50.143"; c0 "Schmid-Larsen, Havane 1967";
8/4ppkp/3p1bp1/p2P1P2/PpBq4/1Pr3P1/6KP/1Q3R2 b - - bm Rxc4; id "Larsen50.144"; c0 "Schmid-Larsen, Havane 1967";
8/4ppkp/3p1b2/p2P1Pp1/q7/1p2R1PK/7P/3Q4 b - - bm g4+; id "Larsen50.145"; c0 "Schmid-Larsen, Havane 1967";
r2q1rk1/pp3ppp/2p2bn1/1PPp4/2nP4/2NQ1B1P/P4PPB/R4RK1 b - - bm Bg5; id "Larsen50.146"; c0 "Gipslis-Larsen, Sousse izt 1967";
r3r1k1/p4ppp/2p2qn1/2Pp4/2nP4/2NQ2PP/P1B2PK1/R4R2 b - - bm Qg5; id "Larsen50.147"; c0 "Gipslis-Larsen, Sousse izt 1967";
r3r1k1/p4pp1/2p3p1/2Pp4/3P4/5QPP/Pn1q1P1K/R2N1R2 b - - bm Nc4; id "Larsen50.148"; c0 "Gipslis-Larsen, Sousse izt 1967";
1r4k1/5pp1/2p3p1/p1Pp4/2nr4/6PP/P1R2PK1/3NR3 b - - bm a4; id "Larsen50.149"; c0 "Gipslis-Larsen, Sousse izt 1967";
3q3r/5pbk/1rbnp1p1/1pNp4/1P1P4/2NBP1P1/5P2/R1RQ2K1 w - - bm Qg4; id "Larsen50.150"; c0 "Larsen-Ivkov, Palma de Mallorca 1967";
7r/4qpbk/1rb3p1/1pNpp3/1PnP1NQ1/3BP1P1/5P2/R1R3K1 w - - bm Bxg6+; id "Larsen50.151"; c0 "Larsen-Ivkov, Palma de Mallorca 1967";
2Q2bkr/5p2/1rb5/1pN1n1qB/1P1pPN2/6P1/5P2/R1R3K1 w - - bm Nce6; id "Larsen50.152"; c0 "Larsen-Ivkov, Palma de Mallorca 1967";
7r/R5bk/1rb1Q3/1p2n1qB/1P1pPN2/6P1/5P2/2R3K1 w - - bm Rc5; id "Larsen50.153"; c0 "Larsen-Ivkov, Palma de Mallorca 1967";
r4rk1/1p2ppbp/1qn1b1p1/p2pN3/P2P4/2P5/BP2QPPP/R1B2RK1 b - - bm Bxe5; id "Larsen50.154"; c0 "Jimenez-Larsen, Palma de Mallorca 1967";
r4rk1/1p2pp1p/1qn1b1p1/p2pP3/P7/2P5/BP2QPPP/R1B2RK1 b - - bm d4; id "Larsen50.155"; c0 "Jimenez-Larsen, Palma de Mallorca 1967";
6k1/1p2p2p/1qn1p1p1/p2rPr2/P2p1B2/2P3P1/1P2QP1P/3RR1K1 b - - bm Qb3; id "Larsen50.156"; c0 "Jimenez-Larsen, Palma de Mallorca 1967";
6k1/1R2p2p/2n1p1p1/p2rPr2/3qQB1P/6P1/5P2/4R1K1 b - - bm Rdxe5; id "Larsen50.157"; c0 "Jimenez-Larsen, Palma de Mallorca 1967";
r1bqk2r/ppppbp1p/2n2np1/8/2P5/2N1Q1P1/PP2PP1P/R1B1KBNR w KQkq - - Nd5; id "Larsen50.158"; c0 "Larsen-Gheorghiu, Monaco 1968";
rnbqk2r/ppppbp1p/6p1/3P4/8/4Q1P1/PP2PP1P/R1B1KBNR w KQkq - - d6; id "Larsen50.159"; c0 "Larsen-Gheorghiu, Monaco 1968";
5rk1/p2p3p/1r1p1ppQ/p7/4q3/6P1/PP1RPP1P/3R2K1 w - - bm h4; id "Larsen50.160"; c0 "Larsen-Gheorghiu, Monaco 1968";
2r3k1/p2p3p/1r1p1ppQ/p3q3/7P/1P4P1/P2RPP2/3R2K1 w - - bm Rd5; id "Larsen50.161"; c0 "Larsen-Gheorghiu, Monaco 1968";
6k1/pbr4p/4p1pB/3q4/3P4/6Q1/P4PP1/1R4K1 w - - bm Rb5; id "Larsen50.162"; c0 "Larsen-Unzicker, Lugano 1968";
rnbq1rk1/ppp2ppp/4pn2/3p4/1bP5/2N2NP1/PP1PPPBP/R1BQ1RK1 b - - bm dxc4; id "Larsen50.163"; c0 "Bobotsov-Larsen, Busum 1969";
rnbq1rk1/ppp2ppp/4pn2/8/Qbp5/2N2NP1/PP1PPPBP/R1B2RK1 b - - bm Na6; id "Larsen50.164"; c0 "Bobotsov-Larsen, Busum 1969";
r3qrk1/pppb1ppp/n3pn2/1N6/QbpN4/P5P1/1P1PPPBP/R1B2RK1 b - - bm e5; id "Larsen50.165"; c0 "Bobotsov-Larsen, Busum 1969";
I wish I have an article from the 70s, written by R. Calvo in the Spaniard magazine "Jaque" mocking the Larsen's style of annotating games. Hilarious. It was written as if Larsen annotated it. I remember GM Panno going over that article and the game and literally he was shedding tears of laughter.
Larsen was a truly unique player and extremely talented. I attended one of his lectures in Buenos Aires to a reduced number of attendants and it was very enjoyable to learn many of his insights into the game.
The following position has a duplicate solution
8/8/8/2k1K2p/2P4P/1p6/1P6/8 w - - bm Kf5; id "Larsen50.22"; c0 "Larsen-Gligoric, Moscow 1956";
[d]8/8/8/2k1K2p/2P4P/1p6/1P6/8 w - -
Kf4 is equally good (mate in 30 according to Gaviota). After Kxc4, the idea is to play Ke4. No really earth shattering by Larsen probably gave it (!!!)
Miguel
-
Dann Corbit
- Posts: 12791
- Joined: Wed Mar 08, 2006 8:57 pm
- Location: Redmond, WA USA
Re: Larsen EPD Test Suite
A lot more corrections coming.
There are format problems (e.g. spurious e.p. fields).
There are some wrong solutions.
There are format problems (e.g. spurious e.p. fields).
There are some wrong solutions.
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.
-
Vinvin
- Posts: 5296
- Joined: Thu Mar 09, 2006 9:40 am
- Full name: Vincent Lejeune
Re: Larsen EPD Test Suite
I reran the 50 positions, 20 sec on 6 cores@4GHz
only 4 more were found :
only 4 more were found :
Code: Select all
1) Be4-f3 Be4-d3
2) .. a5-a4 Qd8-e8
3) .. Nc6-b4 Nf6-h5
4) Rb1-b2 Nc3-a4
5) .. Nf6-e4 Nf6-d7
6) Ra1-a8 Ra1-a8 * 6 Seconds
7) .. Be6-g4 Rf8-f6
8) .. Rh2-g2 Rh2-e2
9) .. Qb6-b4 Qb6-d4
10) .. Nf1-g3 b7xc6
11) Qd1-a4 d4xc5
12) Qd1xb3 Qd1xb3 * 9 Seconds
13) Ne5-f3 d3-d4
14) Rf1-c1 Nf3-d4
15) .. f5-f4 Ne7xd5
16) .. Kg8-h8 Ne7xd5
17) .. e7-e6 Qc7-g3
18) .. f7-f5 Rf8-d8
19) .. b7-b6 Bg7-f6
20) c3-c4 Kg1-f2
21) .. Ne4-f6 Qd8-h4
22) .. Ra8-a7 Bg7-d4
23) Rh3-g3 Rf1-f2
24) Qf3-g4 Qf3-d1
25) Qd1-a4 Qd1-b3
26) h5-h6 h5-h6 * 0 Seconds
27) Qg3-f4 Bd6-c5
28) Rb1-b2 h5xg6
29) Rg2-g1 Ng5-e6
30) Qd7-e6 Ng5-e6
31) Re1-e5 Qc7-c5
32) .. Ra8-a4 Bc8-a6
33) .. Ne5-g6 Ne5-d3
34) e4-e5 Be3xc5
35) .. f7-f6 Ng4-f6
36) .. b7-b5 Bg7xd4
37) .. Ra8-b8 b5xc4
38) .. f7-f6 Be6xd5
39) .. Bd5-c6 Bd5-b7
40) .. Na6-b4 d7-d6
41) Nc4-b6 Re4-e6
42) Bd2-c3 Re4-e6
43) .. Rf8-c8 Rf8-d8
44) .. Rc3xc4 g6-g5
45) .. Bf6-g5 Ng6-h4
46) .. a5-a4 Rb8-b5
47) Qd1-g4 Ra1-a7
48) .. Bg7xe5 Bg7xe5 * 5 Seconds
49) d5-d6 Ng1-f3
50) .. Nb8-a6 Nb8-c6
4 of 50 matching moves-
Vinvin
- Posts: 5296
- Joined: Thu Mar 09, 2006 9:40 am
- Full name: Vincent Lejeune
Re: Larsen EPD Test Suite
On the remaining 46 positions, I let analyze with the 3 best moves
10 seconds 6*4GHz
That confirms one solutions is correct : Larsen50.32 : Rg2!
Sometimes, the Larsen solution is close to the best move.
And sometimes there are better moves found by Stockfish.
10 seconds 6*4GHz
That confirms one solutions is correct : Larsen50.32 : Rg2!
Sometimes, the Larsen solution is close to the best move.
And sometimes there are better moves found by Stockfish.
Code: Select all
Analysis of ...Larsen-selected-games4.epd
29/12/15 20:15:19 Level: 10 Seconds
Analyzing engine: Stockfish_15122720_x64_modern
1 Bf3; id "Larsen50.03
Searching move: Be4-f3
Best move (Stockfish_15122720_x64_modern): e2-e3
23/45 00:08 97.026k 11.495k +1,74 1.Ra7 Rbb8 2.Bf3 Rbc8 3.Bg4 Bxg4 4.hxg4 Re8 5.Rxa6 Ra8 6.Rxa8 Rxa8 7.Ra1 Ra5 8.e4 Nd8 9.a3 b4 10.a4 Nb7 11.Kg2 Kf7 12.Rh1 Nc5 13.Kf3 Nxb3 14.Nxb3 Rxa4 15.Kf2 Ra3
23/45 00:08 97.026k 11.495k +2,20 1.Bd3 Rbb8 2.Ne6+ Bxe6 3.dxe6 Nh8 4.fxg5 hxg5 5.Rxf6+ exf6 6.e7+ Ke8 7.exd8R+ Rxd8 8.b4 Kf8 9.Ra7 Rb8 10.Rxa6 Nf7 11.Ra5 Ne5 12.Rxb5 Ra8 13.Ra5 Rc8 14.Bf5 Rc4 15.a3 Rc3 16.Ra8+ Kf7 17.Ra7+ Kg8 18.Kg2 Kf8 19.Ra8+ Kf7 20.a4
23/45 00:08 97.026k 11.495k +2,43 1.Rfc1 Rbb8 2.Nc6 Bxc6 3.dxc6 d5 4.Ra7 dxe4 5.c7 Nd6 6.cxb8R Rxb8 7.Rcc7 Re8 8.Rxa6 gxf4 9.gxf4 Rd8 10.Kg3 b4 11.Kf2 Nb5 12.Rb7 Nc3 13.Re6 Rd2 14.Rexe7 Rxe2+ 15.Kg3 Re3+ 16.Kh4 Rf3 17.Rec7
29/12/15 20:15:32, Time for this analysis: 00:00:10, Rated time: 00:10
2 a4; id "Larsen50.08"
Searching move: a5-a4
Best move (Stockfish_15122720_x64_modern): a5-a4
18/29 00:07 66.542k 9.120k +0,17 1. ... Bg6 2.a4 Nd7 3.Rb2 Nhf6 4.N2c3 Nxe4 5.Nxe4 b6 6.Bh3 Nc5 7.Nxc5 bxc5 8.Rg2 Qe7 9.Be6+ Kh8 10.Re2 Bh6 11.Ba3
18/29 00:07 66.542k 9.120k 0,00 1. ... a4 2.bxa4 Qb8 3.Rb4 Qa7 4.Kh1 Nxa4 5.Ng5 Bh6 6.gxf4 Bxg5 7.fxg5 Nc5 8.f4 Nd3 9.fxe5 Bg6 10.exd6 cxd6 11.Rb3 Rxf1+ 12.Qxf1 Nf2+ 13.Kg1 Nh3+ 14.Kh1
18/29 00:07 66.542k 9.120k 0,00 1. ... Qe8 2.N2c3 a4 3.Nb5 Rc8 4.Nbc3 Ra8
29/12/15 20:15:43, Time for this analysis: 00:00:10, Rated time: 00:10
3 Nb4; id "Larsen50.10
Searching move: Nc6-b4
Best move (Stockfish_15122720_x64_modern): Nf6-d7
19/29 00:07 69.712k 8.913k -0,29 1. ... 0-0 2.h3 Be6 3.Be2 Nd7 4.0-0 Bd4 5.Qg3 f5 6.exf5 Bxf5 7.Rae1 Qe5 8.Qxe5 Ndxe5 9.Nf3 Nxf3+ 10.Bxf3 Bd3 11.Be2 Bxe2 12.Rxe2
19/29 00:07 69.712k 8.913k -0,33 1. ... Nd7 2.a3 0-0 3.b4 Qb6 4.Qg3 Be6 5.Nd5 Bxd5 6.Bxg7 Kxg7 7.cxd5 Nd4 8.Rc1 Ne5 9.Nc4 Nxc4 10.Bxc4 Rac8 11.Qe3 Kh8
19/29 00:07 69.712k 8.913k -0,80 1. ... Nh5 2.Nf3 Bxf3 3.Qxf3 Nb4 4.Qe2 Nxa2 5.Rxa2 Bxc3+ 6.Bxc3 Qxc3+ 7.Qd2 Qxd2+ 8.Kxd2 Nf6 9.Bd3 Kf8 10.Rha1 a6 11.b4 Nd7 12.Ke3 h5 13.f4 Rc8 14.g3 Kg7 15.Kf3 e6
29/12/15 20:15:54, Time for this analysis: 00:00:10, Rated time: 00:20
4 Rb2; id "Larsen50.16
Searching move: Rb1-b2
Best move (Stockfish_15122720_x64_modern): h3-h4
20/28 00:08 75.731k 9.260k +0,70 1.b4 Qa7 2.Rd6 Bf8 3.Rd3 Bg7 4.Rdd1 b5 5.Rd3 Qc7 6.Rbd1 Ra6 7.Qd2 Ra3 8.Qc1 Ra8 9.Qb2 Ra6 10.R3d2 Ra8 11.Qc1 h5
21/28 00:08 75.731k 9.260k +0,72 1.Rb2 Qd8 2.b4 Ra3 3.Ra2 Rxa2 4.Qxa2 Qc7 5.Na4 Rd8 6.Qc2 Re8 7.Rd3 Nf6 8.Rd2 Nd7 9.Rd1 Rd8 10.Rd6 Bf8 11.Rd2 Bg7 12.Bf1 Ndf8 13.Nb6 Rxd2 14.Qxd2
21/28 00:08 75.731k 9.260k +0,84 1.Na4 h6 2.Ra1 h5 3.Rac1 Ra7 4.Bf1 Bf6 5.Rd6 Be7 6.Rd2 Ra8 7.Rdd1 Bf6 8.Rd6 Be7 9.Rd2 Bf8 10.Rdd1 Bg7 11.Bc4 Nd4 12.Nxd4
29/12/15 20:16:05, Time for this analysis: 00:00:10, Rated time: 00:30
5 Ne4; id "Larsen50.17
Searching move: Nf6-e4
Best move (Stockfish_15122720_x64_modern): Nf6-d5
21/42 00:08 80.515k 9.459k +0,32 1. ... Nd5 2.Nxd5 Bxd5 3.Rad1 Qd7 4.Bxd5 exd5 5.Qd3 Rad8 6.Bd4 Rc8 7.a3 Qc6 8.c3 Bc5 9.Bxc5 Qxc5+ 10.Rf2 Rcd8 11.Qd4 Qxd4 12.cxd4 Rc8 13.Rdf1
21/42 00:08 80.515k 9.459k -0,24 1. ... Ne4 2.Nxe4 Bxe4 3.Rad1 Qc7 4.c3 Rad8 5.Rxd8 Rxd8 6.Qf2 Rf8 7.Bd4 a5 8.Bc2 Bxc2 9.Qxc2 Bc5 10.Qe2 b4 11.Qf2 Bxd4 12.Qxd4 Rd8 13.Qe3 Qc4 14.cxb4
21/42 00:08 80.515k 9.459k -1,03 1. ... Nd7 2.Bd4 b4 3.Ne4 Bb5 4.Qg4 Bxf1 5.Rxf1 a5 6.c3 bxc3 7.bxc3 a4 8.Bc2 Ra5 9.Nd6 Bxd6 10.exd6 Ne5 11.Bxe5 Rxe5 12.Rd1 Qb6+ 13.Kh1 Qe3 14.Rf1 g6 15.Qxa4 Qxc3
29/12/15 20:16:16, Time for this analysis: 00:00:10, Rated time: 00:40
6 Bg4; id "Larsen50.27
Searching move: Be6-g4
Best move (Stockfish_15122720_x64_modern): Qh6-f6
19/30 00:06 63.392k 9.715k -1,41 1. ... a6 2.Qc1 Rf6 3.h4 g5 4.Rh1 gxh4 5.gxf4 Rxf4 6.Bxc6 bxc6 7.Rg1+ Kf8 8.f3 a5 9.Rb1 Ke7 10.Ne3 Qf6 11.Kh1 Kd7 12.Qd1 Kc7 13.Qf1
19/30 00:06 63.392k 9.715k -1,60 1. ... Rf7 2.h4 Raf8 3.Qc1 g5 4.Rg1 Rg7 5.Bf3 Rf6 6.Rg2 gxh4 7.gxf4 Rxg2+ 8.Bxg2 Rxf4 9.Kh1 Kf8 10.Bxc6 bxc6 11.f3 Ke7 12.Ne3
20/30 00:06 63.392k 9.715k -1,86 1. ... Rf6 2.Qe1 Raf8 3.h4 g5 4.f3 gxh4 5.g4 Qg5 6.Rg1 Rg6 7.Bh3 b6 8.Qd2 a6 9.a4 a5 10.Na3 Qe7 11.Nb5 Rg7 12.Qc1 Rff7 13.Qe1 Nb4 14.Kh1
29/12/15 20:16:27, Time for this analysis: 00:00:10, Rated time: 00:50
7 Rg2; id "Larsen50.32
Searching move: Rh2-g2
Best move (Stockfish_15122720_x64_modern): Kc5-b6
22/49 00:08 112.937k 13.337k -0,89 1. ... Rf2 2.Bxc6 Kxc6 3.Rd5 Rf3+ 4.Kc2 Rxg3 5.Rxa5 Kd6 6.b4 Be2 7.Ra6+ Ke7 8.Ra7+ Kf6 9.Ra6+ Kg7 10.Ra7+ Kg6 11.c5 Bd3+ 12.Kd2 Bxe4 13.c6 g4 14.b5 Rd3+ 15.Ke2 g3 16.b6 g2
22/49 00:08 112.937k 13.337k -1,09 1. ... Re2 2.Bxc6 Kxc6 3.Rd5 Re3+ 4.Kd2 Rxe4 5.Rxa5 Bf3 6.Rb5 Re2+ 7.Kc3 Kd6 8.Rb6+ Ke7 9.a5 Rg2 10.a6 g4 11.a7 Rxg3 12.Kb4 Rh3 13.c5 Rh8 14.Rb8 Rd8 15.Kb5
23/49 00:08 112.937k 13.337k -1,74 1. ... Rg2 2.Bxc6 Kxc6 3.Rd5 Rxg3+ 4.Kc2 Bf3 5.Rxe5 Kb6 6.Kd3 g4 7.Rb5+ Ka6 8.Kd4 Rg1 9.Rg5 g3 10.Ke3 Bd1 11.Rg6+ Kb7 12.Rg7+ Kb6 13.Rg5 Kc6 14.Kf4 Rf1+ 15.Kxg3 Rg1+ 16.Kf4 Rxg5 17.Kxg5 Bxb3 18.e5 Bxa4 19.e6
29/12/15 20:16:38, Time for this analysis: 00:00:10, Rated time: 01:00
8 Qb4; id "Larsen50.34
Searching move: Qb6-b4
Best move (Stockfish_15122720_x64_modern): Nc6-e5
18/25 00:07 80.263k 10.056k +0,24 1. ... Rac8 2.Bg5 h6 3.Bh4 Qd4 4.Bf2 Qxd1 5.Raxd1 g5 6.h4 gxh4 7.Bxh4 Rfe8 8.Bf2 Nd7 9.Be3 Nb4 10.Rc1
18/25 00:07 80.263k 10.056k +0,22 1. ... Qc5 2.Bb5 Qd4 3.Bg5 h6 4.Bh4 g5 5.Bf2 Qxd1 6.Raxd1 Rac8 7.Rd2 Ne5 8.Be3 Rxc3 9.bxc3 Nxe4 10.Rb2
19/25 00:07 80.263k 10.056k 0,00 1. ... Qd4 2.fxg6 fxg6 3.Bc4+ Kh8 4.Qxd4 Nxd4 5.Bg5 Nc6 6.Be6 Nd4 7.Bc4
29/12/15 20:16:49, Time for this analysis: 00:00:10, Rated time: 01:10
9 Ng3+; id "Larsen50.3
Searching move: Nf1-g3
Best move (Stockfish_15122720_x64_modern): Bg7-f6
22/48 00:08 95.242k 11.222k +2,17 1. ... Rfe8 2.Nxe7+ Rxe7 3.Rxf1 Rae8 4.Qd2 Rxe4 5.Qxa5 Bf6 6.g3 Kg7 7.Qd5 R8e7 8.Qxd6 g5 9.Kg2 Rd4 10.Qb6 Red7 11.Rf2 h5 12.Qb5 h4 13.gxh4 gxh4 14.Qb6 R4d5 15.Qb4 Bd4
22/48 00:08 95.242k 11.222k +0,63 1. ... bxc6 2.Rxf1 Bf6 3.b4 axb4 4.b3 c5 5.g4 Kg7 6.Kg2 Rfc8 7.Qc4 g5 8.Rf3 Be5 9.Rh3 h6 10.Rh5 Bf6 11.Qd3 Be5 12.Kf3 Rh8
22/48 00:08 95.242k 11.222k +0,36 1. ... Ng3+ 2.hxg3 bxc6 3.b4 Rfb8 4.b5 cxb5 5.axb5 a4 6.Qc4 Ra5 7.b6 Rxb6 8.Qc8+ Bf8 9.Qc7 Rab5 10.Rxa4 Rb7 11.Qc4 Rxb2 12.Kh2 R2b5 13.g4 Rc5 14.Qa2 Rc8 15.Ra8 Rcb8 16.g5 Bg7 17.Rxb8+ Rxb8 18.Kg3 Kf8 19.Kf3 Be5
29/12/15 20:17:00, Time for this analysis: 00:00:10, Rated time: 01:20
10 Qa4; id "Larsen50.4
Searching move: Qd1-a4
Best move (Stockfish_15122720_x64_modern): a2-a3
21/31 00:08 81.175k 9.863k +0,58 1.Qa4 cxd4 2.Qxd4 Rac8 3.Rad1 Qc7 4.Qa4 Bd3 5.Nf3 Be4 6.Nd4 Bxg2 7.Kxg2 Ng6 8.Re3 Ne5 9.Nb5 Qb8 10.Ree1 d4 11.Qxd4 Qxb5 12.Rxe5 Qc6+ 13.Kg1 Qxc3
21/31 00:08 81.175k 9.863k +0,77 1.Nb3 c4 2.Nc5 Bb5 3.Qh5 Bc6 4.Qe5 Qxe5 5.Rxe5 Ng6 6.Rxd5 Bxd5 7.Bxd5 Rad8 8.Bxc4 Rfe8 9.Bb5 Re7 10.Rb1 Rb8 11.Kg2 Nf8 12.d5
22/31 00:08 81.175k 9.863k +0,93 1.dxc5 Qxc5 2.Qa4 Bb5 3.Nb3 Qb6 4.Qa3 Nf5 5.Rad1 Rae8 6.Bxd5 Bc6 7.Bxc6 Qxc6 8.Qc5 Rxe1+ 9.Rxe1 Qxc5 10.Nxc5 g6 11.Ne4 Rb8 12.Rd1 Rb2 13.Rd2 Rxd2 14.Nxd2 Kf8 15.Ne4 Ke7 16.Kg2
29/12/15 20:17:11, Time for this analysis: 00:00:10, Rated time: 01:30
11 Nf3; id "Larsen50.5
Searching move: Ne5-f3
Best move (Stockfish_15122720_x64_modern): Ne5-g4
20/38 00:07 68.120k 9.366k +0,10 1.f4 Bxd3 2.Nxd3 Rxe3 3.Nf2 Bc5 4.Bxf6 gxf6 5.Kh1 Ra3 6.Qb2 f5 7.cxb5 Ne6 8.Bd5 Qe7 9.Rd1 Nc7 10.Bg2 Bxf2 11.Qxf2 Nxb5 12.Qb2
20/38 00:07 68.120k 9.366k +0,72 1.Nf3 Rxe3 2.fxe3 Bxd3 3.Bxf6 gxf6 4.Re1 bxc4 5.Qxf6 Bg6 6.Nh4 Be7 7.Qd4 Ne6 8.Qd5 Bxh4 9.gxh4 c3 10.Qxb7 Qxb7 11.Bxb7
21/38 00:07 68.120k 9.366k +0,84 1.d4 bxc4 2.N5xc4 Bf8 3.Qa4 Ne6 4.Qb5 Ng5 5.Ne5 Ra8 6.f4 Nge4 7.f5 Nd6 8.Qb3 Ra6 9.Rf2 Qb6 10.Qc2 Ra2 11.N3c4 Qb5 12.Nxd6 Bxd6 13.Qc8+ Qe8 14.Qxe8+ Nxe8 15.Bxb7
29/12/15 20:17:22, Time for this analysis: 00:00:10, Rated time: 01:40
12 Rc1; id "Larsen50.5
Searching move: Rf1-c1
Best move (Stockfish_15122720_x64_modern): Nf3-e5
21/36 00:07 75.905k 9.636k +0,68 1.Rd1 bxc4 2.dxc4 Qb6 3.Nd5 Nxd5 4.cxd5 f6 5.Qa4 Rf8 6.Re1 Qxb2 7.Rxe7 Nf7 8.Bf1 b5 9.Qxb5 Qxb5 10.Bxb5 Nd6 11.Bd7 Be4 12.Be6+ Kh7
21/36 00:07 75.905k 9.636k +0,79 1.cxb5 Bxd3 2.Rd1 Be2 3.Re1 Bxb5 4.Nf5 Bf8 5.Rd1 Be2 6.Rd2 Nc6 7.Nxh6+ gxh6 8.Bxf6 Re6 9.Nd4 Rxf6 10.Nxc6 Rd6 11.Rxe2
22/36 00:07 75.905k 9.636k +0,91 1.Nd4 Bxd3 2.Nxb5 Qb6 3.Rd1 Bg6 4.Bd4 Bc5 5.Bxc5 Qxc5 6.Qa8 Nc6 7.Qxb7 Rxe3 8.Qxc6 Qxc6 9.Bxc6 Rb3 10.Rd8+ Kh7 11.Rd4 Rb1+ 12.Kg2 Bf5 13.Nd6 Be6 14.Bf3 Rc1 15.Be2 Kg8 16.Rd2 Kf8 17.Rd1 Rc3 18.Bd3 Ng4
29/12/15 20:17:33, Time for this analysis: 00:00:10, Rated time: 01:50
13 f4; id "Larsen50.54
Searching move: f5-f4
Best move (Stockfish_15122720_x64_modern): Qd8-d7
21/36 00:07 73.081k 9.852k +0,13 1. ... Rc5 2.Ne3 Nxd5 3.Nxf5 Nf4 4.Qg4 Rxf5 5.Qxf5 Nxe2+ 6.Kh1 Qc8 7.Qg5 Qc4 8.Rfe1 d5 9.Qe3 Nxc3 10.bxc3 Qxc3 11.Rac1 Qa5 12.Qb3 Be5 13.Rcd1 Rd8 14.Qxb7 h6 15.a4
21/36 00:07 73.081k 9.852k -0,03 1. ... f4 2.Qg5 f5 3.Qxf4 b5 4.Na3 Nxd5 5.Qd2 Rc5 6.Nc2 Nxc3 7.bxc3 Bxc3 8.Qe3 Bxa1 9.Rxa1 Rxc2 10.Qb3+ Rc4 11.Bxc4+ bxc4 12.Qxc4+ d5 13.Qd4 Re8 14.Rd1 f4 15.a4 f3
22/36 00:07 73.081k 9.852k -0,12 1. ... Nxd5 2.Qxf5 Ne7 3.Qa5 d5 4.Qxd8 Rfxd8 5.Ne3 f5 6.g3 Be5 7.Bd1 Kg7 8.Bb3 Kf6 9.Rad1 d4 10.cxd4 Bxd4 11.Nd5+ Nxd5 12.Rxd4 Ne7 13.Rdd1 Rd3 14.Kg2
29/12/15 20:17:44, Time for this analysis: 00:00:10, Rated time: 02:00
14 Kh8; id "Larsen50.5
Searching move: Kg8-h8
Best move (Stockfish_15122720_x64_modern): h7-h6
19/32 00:08 78.147k 9.636k -0,13 1. ... Rb8 2.axb5 axb5 3.Rfb1 Ng6 4.Qxd8 Rfxd8 5.f3 e3 6.Nb3 b4 7.c4 Ra8 8.Rxa8 Rxa8 9.c5 Kf7 10.Bd3 Kf6 11.c6 Ne5 12.Be2 Ra7 13.Rd1
19/32 00:08 78.147k 9.636k -0,29 1. ... Kh8 2.Kh1 Nxd5 3.Nxe4 fxe4 4.Qxd5 f3 5.gxf3 exf3 6.Bxf3 Be5 7.Rg1 bxa4 8.Rg2 Rb8 9.Qd3 Rxb2 10.Rxa4 Qf6 11.Be2 Qh6 12.Rxa6 Qh4 13.Bf3 Rxf2
20/32 00:08 78.147k 9.636k -0,51 1. ... Nxd5 2.Qxd8 Rfxd8 3.axb5 axb5 4.Bxb5 Nc7 5.Be2 d5 6.Rfc1 Rd6 7.Ra7 Rb6 8.Rb1 Be5 9.Ra5 Rcb8 10.Nc4 Bxc3 11.Rc5 dxc4 12.Bxc4+ Kh8 13.Rxc7 Rxb2 14.Rd1 Rd2 15.Rxd2 Rb1+ 16.Bf1 Bxd2 17.Rc5
29/12/15 20:17:54, Time for this analysis: 00:00:10, Rated time: 02:10
15 e6; id "Larsen50.59
Searching move: e7-e6
Best move (Stockfish_15122720_x64_modern): Rf8-c8
22/45 00:07 88.685k 11.890k +0,46 1. ... Bh6+ 2.Kb1 Qg3 3.Qd7 e6 4.Rxc5 Qxg2 5.Rd1 b6 6.Rc6 Bg7 7.Qd2 Qxf3 8.Rxb6 Qxe4+ 9.Ka2 Bf6 10.c5 Rc8 11.Rb5 Rd8 12.Qxd8+ Bxd8 13.Rxd8+ Kg7 14.Rxa5 Qxh4
23/45 00:07 88.685k 11.890k 0,00 1. ... Qf4+ 2.Kd1 Qg3 3.Rd2 Bc3 4.Rh3 Qf4 5.Rd3 Bb4 6.Kc2 Qe5 7.Rh1 Qg3 8.Rhd1 Qxg2+ 9.Kb1 Ba3 10.R1d2 Qf1+ 11.Rd1 Qg2
23/45 00:07 88.685k 11.890k -1,07 1. ... Qg3 2.Rhd1 Qxg2 3.R1d3 Qf1+ 4.Kc2 Bh6 5.Rd1 Qe2+ 6.Kb1 Bg7 7.R5d2 Qxf3 8.Ka2 Bc3 9.Qxb7 Bxd2 10.Rxd2 Qf4 11.Rb2 Qxh4 12.Qd5 h5 13.Qxc5 Qxe4 14.Qxa5 h4 15.Qd2 f6 16.c5 Kf7 17.Qd7 Qe6 18.Qxe6+ Kxe6 19.Re2+ Kd5 20.b4 e5 21.Kb3
29/12/15 20:18:05, Time for this analysis: 00:00:10, Rated time: 02:20
16 f5; id "Larsen50.61
Searching move: f7-f5
Best move (Stockfish_15122720_x64_modern): Qf4-f6
21/45 00:07 79.185k 11.218k +1,89 1. ... Bh6 2.Qxa5 f5 3.Qd2 Bxg5 4.hxg5 fxe4 5.Qxf4 Rxf4 6.fxe4 Rxe4 7.Rd1 Rf4 8.Kc3 Rf7 9.Rd6 e5 10.Re6 Rf5 11.Re8+ Kf7 12.Rb8 Rxg5 13.Rxb7+ Ke6 14.a5 Rg3+ 15.Kb4
21/45 00:07 79.185k 11.218k +1,44 1. ... f5 2.exf5 exf5 3.Qxa5 Kh8 4.Rd1 Qxh4 5.Qd2 Bh6 6.f4 Bxg5 7.fxg5 Re8 8.Kc3 Qe4 9.Qd7 Re7 10.Qd6 Kg8 11.Kb4 Rf7 12.Qd8+ Rf8 13.Qc7 Rf7 14.Rd8+ Kg7 15.Rd7 Rxd7 16.Qxd7+ Kf8
22/45 00:07 79.185k 11.218k +0,33 1. ... Rd8 2.Rd1 Rxd1 3.Kxd1 Bc3 4.Qf2 f5 5.exf5 exf5 6.g4 Bf6 7.gxf5 Bxg5 8.hxg5 gxf5 9.Qg2 Kf7 10.Qh1 Kg8 11.Ke2 Qxg5 12.Qd1 Qg2+ 13.Ke3 Qg5+ 14.Kf2 Qh4+ 15.Kg2 Qg5+ 16.Kf1 Qe3 17.Qd5+ Kg7 18.Qxf5 Qxb3 19.Qg4+ Kh6 20.Qh4+ Kg7 21.Qd4+ Kg6 22.Qe4+ Kf6
29/12/15 20:18:16, Time for this analysis: 00:00:10, Rated time: 02:30
17 b6; id "Larsen50.62
Searching move: b7-b6
Best move (Stockfish_15122720_x64_modern): Kg8-h8
21/46 00:08 89.807k 10.753k +1,13 1. ... Re8 2.Qxa5 Qxh4 3.Rd8 Qf2+ 4.Qd2 Qxd2+ 5.Rxd2 Be5 6.Rd5 Kg7 7.f4 Bxf4 8.Rdxf5 Re2+ 9.Kc3 Bxg5 10.Rxg5 Re3+ 11.Kb4 Kf6 12.Rb5 Re7 13.g4 h6 14.Rb6+ Kg5 15.a5 Rh7 16.Re6 Rc7 17.a6
21/46 00:08 89.807k 10.753k +0,95 1. ... Qxh4 2.Qe3 Bf6 3.f4 Bxg5 4.fxg5 Qe4+ 5.Qxe4 fxe4 6.Rd5 Rf2+ 7.Kc3 b6 8.Kd4 Rxg2 9.Kxe4 Rg1 10.Rb5 Kf8 11.Rxb6 Rxg5 12.Rb8+ Ke7 13.Rb7+ Kd6 14.Rxh7 Kc5 15.Ra7 Kb4 16.Rb7+ Kc3 17.Rb5 Rxb5 18.cxb5 Kxb3
21/46 00:08 89.807k 10.753k +0,32 1. ... Bf6 2.Qd6 Qe3 3.Qd2 Qe7 4.Qd5+ Rf7 5.Qxf5 Qa3 6.Qd5 Qa2+ 7.Kd3 Bxg5 8.hxg5 Qxb3+ 9.Ke2 Qxa4 10.Rd2 Qa3 11.Kf2 Qc3 12.Rd3 Qb2+ 13.Kg3 Qb6 14.c5 Qc7+ 15.Kf2 Kg7 16.Qd4+ Kg8 17.Re3 Qd7 18.Qc4 Qd2+ 19.Re2 Qxg5
29/12/15 20:18:27, Time for this analysis: 00:00:10, Rated time: 02:40
18 c4; id "Larsen50.63
Searching move: c3-c4
Best move (Stockfish_15122720_x64_modern): Qh3-h6
21/39 00:08 78.147k 9.606k -0,30 1.Re1 Bg4 2.Qh6 Qf7 3.Rxg7+ Qxg7 4.Qe6+ Kh8 5.Qxd5 Rad8 6.Qc6 Bh5 7.Rf1 Be2 8.Rf2 Bd3 9.Rf3 Be4 10.Rh3+ Kg8 11.Qe6+ Rf7 12.Rh6 Bd5 13.Qg6 Qxg6 14.Rxg6+ Rg7 15.Rxg7+ Kxg7 16.h4 Bxg2 17.Kxg2 gxh4 18.Kh3 Kf7 19.Kxh4
21/39 00:08 78.147k 9.606k -0,21 1.a5 Rae8 2.Ne1 Bg4 3.Rxg7+ Kxg7 4.Qg2 Rh8 5.Qxd5 Rh6 6.axb6 axb6 7.Ra8 Qf7 8.Qxf7+ Kxf7 9.Ra7+ Re7 10.Ra6 Be2 11.Ra3 Bd1 12.Ra1 Bh5 13.Ra3 Be2 14.Rxb3 Ra7 15.Rb4
21/39 00:08 78.147k 9.606k -0,16 1.Kf2 Bg4 2.Qh6 Qf7 3.Rxg7+ Qxg7 4.Qe6+ Kh8 5.h4 Rae8 6.Qxd5 f4 7.exf4 gxf4 8.Qe4 Bc8 9.Qf3 Rf5 10.Nxf4 Rg8 11.Re1 Bb7 12.d5 Qh6 13.h5 Rgf8 14.e6 Bxd5
29/12/15 20:18:38, Time for this analysis: 00:00:10, Rated time: 02:50
19 Nef6; id "Larsen50.
Searching move: Ne4-f6
Best move (Stockfish_15122720_x64_modern): Ra8-a7
21/37 00:08 76.225k 9.072k -0,33 1. ... Kh8 2.Bxe4
22/37 00:08 76.225k 9.072k -0,27 1. ... Ra7 2.Bxe4 Rxe4 3.Ng3 Nxg3 4.Rxg3 Kh8 5.b3 a5 6.a4 bxa3 7.Nc3 Re8 8.Nb5 Rae7 9.Nxa3 Bd7 10.Nb5 Bxb5 11.cxb5 Bf6 12.Qd3 Re4 13.Reg1 Bh4 14.Rf3 Qf6 15.b6 R4e7
22/37 00:08 76.225k 9.072k -0,90 1. ... Qh4 2.Bf3 Nhf6 3.Bxe4 fxe4 4.Nf2 Kh8 5.Ng3 Bh6 6.f5 Bxe3 7.Rxe3 Bxf5 8.Nxf5 Qf4+ 9.Rgg3 Qxf5 10.Ng4 Qf4 11.Nxf6 Qxf6 12.Qe2 Re5 13.Kh1 Rf8 14.Rg2 Qf1+ 15.Kh2 Qf4+ 16.Kh1 Rg8 17.Qf2
29/12/15 20:18:49, Time for this analysis: 00:00:10, Rated time: 03:00
20 Ra7; id "Larsen50.7
Searching move: Ra8-a7
Best move (Stockfish_15122720_x64_modern): Bc8-d7
17/39 00:07 61.444k 8.654k -0,87 1. ... Bd7 2.Kf1
18/39 00:07 61.444k 8.654k -0,87 1. ... g3 2.Kf1 Bh3+ 3.Bg2 Rxe3 4.Nxe3 Nxf4 5.Nxf4 Qxf4+ 6.Ke2 Bg4+ 7.Kd2 Re8 8.Rgf1 Qd4+ 9.Qd3 Qxb2+ 10.Qc2 Qd4+ 11.Qd3 Bh6 12.Qxd4 cxd4 13.Rf6 Bxe3+ 14.Kc2 Rf8 15.Ref1 Rxf6 16.Rxf6 Kg7 17.Rxd6
18/39 00:07 61.444k 8.654k -2,89 1. ... Bd4 2.Bxd4 cxd4 3.Kf1 Nxf4 4.Qd2 Nh3 5.Nxd4 Rf8+ 6.Ke2 Nxg1+ 7.Rxg1 Qh2+ 8.Rg2 Qxh1 9.Ne3 Qh5 10.Kd1 Rf4 11.Ne2 Rf3 12.Nd4 Rh3 13.Kc1 Rh1+ 14.Kc2 Qg6+ 15.Qd3 Qxd3+ 16.Kxd3 h5 17.Nef5 Bxf5+ 18.Nxf5
29/12/15 20:19:00, Time for this analysis: 00:00:10, Rated time: 03:10
21 Rg3; id "Larsen50.7
Searching move: Rh3-g3
Best move (Stockfish_15122720_x64_modern): Rf1-f3
19/39 00:07 64.278k 9.010k -1,56 1.Rff3 Qd7 2.g4 Qd4+ 3.Be3 Qxg4+ 4.Rhg3 Rh8 5.Rxg4 Rxh7 6.Rxc4 Rah8 7.Rf2 Bf6 8.Re4 Rh3 9.Bd2 Rd8 10.Nb5 Rh4 11.Rxh4 Bxh4 12.Rg2 Nd4 13.Bc3 Nf3+ 14.Kf1
20/39 00:07 64.278k 9.010k -0,48 1.Rg3 Bxf1 2.Qxg6+ Kf8 3.Qxf5+ Qf7 4.Qxe5 Bc4 5.Qd6+ Qe7 6.Qxe7+ Kxe7 7.Bxg7 Be6 8.Be5 Rxg3 9.Bxg3 Kd7 10.Nd1 Bf5 11.Ne3 Be4 12.h3 Rf8 13.b3 Kc6 14.Kh2 Re8
20/39 00:07 64.278k 9.010k 0,00 1.Rf2 Qd7 2.b3 Be6 3.g4 Ke8 4.gxf5 Bf8 5.Qxd7+ Bxd7 6.Bxf8 gxf5+ 7.Kf1 Rxf8 8.Rh7 Bc6 9.Rh6 Bd7 10.Rh7
29/12/15 20:19:11, Time for this analysis: 00:00:10, Rated time: 03:20
22 Qg4; id "Larsen50.7
Searching move: Qf3-g4
Best move (Stockfish_15122720_x64_modern): Qf3-g3
20/34 00:07 57.256k 7.384k +0,22 1.Qxd5 Qxd5 2.Bxd5 Nxc2 3.Re2 Nxa1 4.Bxb7 Rd8 5.Bc6+ Kf8 6.Nc3 f6 7.Be3 Bb4 8.Nd5 a5 9.f4 Bd6 10.fxe5 Bxe5 11.Bc5+ Kf7 12.d4 Bd6 13.Nxc7 Bxc5 14.dxc5 Rd1+ 15.Kf2
20/34 00:07 57.256k 7.384k +0,48 1.Qg4 0-0 2.Rxe5 Nf6 3.Qd1 Bd6 4.Re1 Re8 5.Be3 Nf5 6.Bg5 Rxe1+ 7.Qxe1 c6 8.Nd2 h6 9.Bxf6 Qxf6 10.c3 Nh4 11.g3 b5 12.Bb3 Nf3+ 13.Nxf3 Qxf3 14.Qe4 Qxe4
21/34 00:07 57.256k 7.384k +0,67 1.Qd1 Qd6 2.c3 Nc6 3.a4 0-0 4.a5 a6 5.Nd2 Rfd8 6.Nf3 Qe6 7.Bb3 Qd6 8.d4 exd4 9.Nxd4 Nxd4 10.Qxd4 Nf6 11.Qxd6 Bxd6
29/12/15 20:19:22, Time for this analysis: 00:00:10, Rated time: 03:30
23 Qa4; id "Larsen50.7
Searching move: Qd1-a4
Best move (Stockfish_15122720_x64_modern): g2-g4
20/38 00:07 78.318k 9.991k +1,32 1.d4 Qf6 2.Qa4 Qc6 3.Qb3 Re7 4.Re1 Rxe1+ 5.Nxe1 Qe8 6.Nf3 b6 7.Ng5 Qe1+ 8.Bf1 Qe7 9.Nxf7 Kf8 10.Ne5 Bxe5 11.dxe5 Qxe5 12.Qa4 Qc7 13.Qd4 Nf4 14.Bc4 Ng6
20/38 00:07 78.318k 9.991k +1,46 1.Qa4 Qc6 2.Qxc6 bxc6 3.Rb1 Bb6 4.d4 Re7 5.Ne5 Rc7 6.Be2 Nf4 7.Bf3 Kf8 8.Nxc6 Ne2+ 9.Bxe2 Rxc6 10.Rb3 g6 11.Bf3
20/38 00:07 78.318k 9.991k +1,72 1.Qb3 Re7 2.Qxb7 Qd8 3.Rb1 g6 4.Qa6 Nf4 5.d4 Qd7 6.Qb5 Qxb5 7.Rxb5 Bd6 8.g3 Nxh3+ 9.Kg2 Rc7 10.Nd2 Nf4+ 11.gxf4
29/12/15 20:19:33, Time for this analysis: 00:00:10, Rated time: 03:40
24 Qf4; id "Larsen50.8
Searching move: Qg3-f4
Best move (Stockfish_15122720_x64_modern): Kc1-b1
20/36 00:08 87.659k 10.087k +1,41 1.f3 Nd5 2.Nxd5 cxd5 3.Bc7 Qd7 4.Rxe8+ Qxe8 5.Bxa5 Qd7 6.Bb4 Qc7 7.Bd6 Qf7 8.Re1 Be6 9.Bb4 Ra8 10.Qd6 Re8 11.Qc5 Bd7 12.Rxe8+ Bxe8 13.Qd6
20/36 00:08 87.659k 10.087k +2,63 1.Qf3 Rf8 2.Bc5 Rd7 3.Re6 Rf7 4.Qe2 b4 5.axb4 axb4 6.Ne4 Nd5 7.Nd6 Rxd6 8.Re8+ Qxe8 9.Qxe8+ Rf8 10.Qe2 Re6 11.Qxc4 Rf7 12.Bxb4
21/36 00:08 87.659k 10.087k +4,47 1.Bc5 Ra8 2.Qf3 Bxg4 3.Qxg4 Nd5 4.Qf3 Nxc3 5.Rxe8+ Qxe8 6.Qxc3 Qf7 7.Re1 Re8 8.Rxe8+ Qxe8 9.Qxa5 Qd7 10.a4 Kf7 11.axb5 cxb5 12.Qa8 Ke6 13.Qe4+ Kf7 14.d5 Qe8 15.Qxe8+ Kxe8 16.Kd2 Kd7 17.Kc3 f5
29/12/15 20:19:44, Time for this analysis: 00:00:10, Rated time: 03:50
25 Rb2; id "Larsen50.9
Searching move: Rb1-b2
Best move (Stockfish_15122720_x64_modern): c4-c5
19/38 00:07 65.739k 8.570k 0,00 1.c5 bxc5 2.hxg6+ Kxg6 3.gxh6 Qxh6 4.Rb2 Rh8 5.Rg2+ Kf7 6.Ng5+ Kf8 7.Ne6+ Kf7
19/38 00:07 65.739k 8.570k +0,09 1.Kf2 gxh5 2.gxh6 Qf6 3.Rg1 Qh4+ 4.Kf1 Qh3+ 5.Rg2 Qf3+ 6.Qf2 Qxf2+ 7.Kxf2 Rg8 8.Rh2 Rg4 9.Rxh5 Rag8 10.Ng5+ Kg6 11.h7 Rh8 12.Rbh1 Nxc4 13.Ne6
20/38 00:07 65.739k 8.570k +0,94 1.hxg6+ Kxg6 2.Rc2 h5 3.Kh2 h4 4.Qa6 Kf7 5.Rg1 Kg6 6.Rgg2 Qh7 7.Nd4 Rc5 8.Qa4 Rc7 9.Ne6 Rcc8 10.Qa6 Qh8 11.Rg1 Qh5 12.Nd4 Rc7 13.Nc6
29/12/15 20:19:55, Time for this analysis: 00:00:10, Rated time: 04:00
26 Rg1; id "Larsen50.9
Searching move: Rg2-g1
Best move (Stockfish_15122720_x64_modern): Qd7-c6
24/50 00:05 58.853k 10.708k 0,00 1.Qa4 Qh8 2.Ne6+ Kf7 3.Qd7 Qa1 4.Nd8+ Kf8 5.Ne6+ Kf7
24/50 00:05 58.853k 10.708k +0,57 1.Rg1 c3 2.Ne6+ Kf7 3.Nd8+ Rxd8 4.Qxd8 Ne8 5.Qd7 Qb6 6.Qe6+ Qxe6 7.dxe6+ Kxe6 8.Rc1 Nf6 9.Rxc3 Nd5 10.Ra3 Kd6 11.Kxh4 Kc5 12.Kg5 e6 13.Ra6 Nc7 14.Ra5+ Kc4 15.Kf6 Nd5+ 16.Kxe6 Nxe3 17.Ra2 Kd3 18.Ra3+ Kd4 19.Ra8 Nc2 20.Kxf5 e3 21.Rd8+ Kc4
25/50 00:05 58.853k 10.708k +1,38 1.Ne6+ Kf7 2.Nd8+ Rxd8 3.Qxd8 Qf8 4.Qxf8+ Kxf8 5.Kxh4 Kf7 6.Kg5 Kf8 7.Ra2 Kf7 8.Ra3 Kg7 9.Ra7 Kf8 10.Ra5 Kg7 11.Ra6 Kf8 12.Ra7 Ke8 13.Ra5 Kf7 14.Ra2 Kg7 15.Re2 Kf7 16.Rh2 Kg7 17.Rb2
29/12/15 20:20:06, Time for this analysis: 00:00:10, Rated time: 04:10
27 Qe6; id "Larsen50.9
Searching move: Qd7-e6
Best move (Stockfish_15122720_x64_modern): Qd7-c6
24/44 00:06 70.569k 10.741k +0,08 1.Qe6 Qxe6 2.dxe6 Kg7 3.Nxe4+ Kh6 4.Nxc3 Rd8 5.Nd5 Nc8 6.Nb4 Rd6 7.Rc1 Nb6 8.Kxh4 Rxe6 9.Nc6 Nd5 10.Nd4 Rf6 11.Rc5 Nxe3 12.Re5 Nc4 13.Rxe7 Kg6 14.Kg3
24/44 00:06 70.569k 10.741k +0,39 1.Rg2 Rc8 2.Ne6+ Kf7 3.Nd8+ Rxd8 4.Qxd8 Ne8 5.Qc8 Qb6 6.Qe6+ Qxe6 7.dxe6+ Kxe6 8.Rc2 Kd5 9.Rxc3 e5 10.Ra3 exf4 11.Ra5+ Kc4 12.exf4 Nd6 13.Re5 Kd4 14.Kxh4 e3 15.Kg3 Nc4 16.Rxf5 Kd3 17.Rd5+ Ke4
24/44 00:06 70.569k 10.741k +0,67 1.Ne6+ Kf7 2.Nd8+ Rxd8 3.Qxd8 Ne8 4.Qc8 Qb6 5.Qxc3 Nf6 6.Qd2 Ng4 7.d6 exd6 8.Re1 Ke6 9.Kxh4 Qd8+ 10.Kg3 Qc7 11.Qb2 Qc5 12.Kh4 Qc8 13.Qg7 Qe8 14.Rg1 Qd8+ 15.Kh3 Qe8 16.Qh7 Qf7 17.Qh8 Nf2+ 18.Kh4
29/12/15 20:20:17, Time for this analysis: 00:00:10, Rated time: 04:20
28 Re5; id "Larsen50.1
Searching move: Re1-e5
Best move (Stockfish_15122720_x64_modern): h2-h4
22/36 00:06 60.381k 9.708k +1,20 1.Qc5 h5 2.Kg2 Qb2 3.Re7 Qb6 4.Qc4 h4 5.Rb7 Qd6 6.Rxa7 Qe5 7.gxh4 Qf4 8.Qc7 Qxh4 9.Qg3 Qxg3+ 10.Kxg3 Rc8 11.Ra8 Rxa8 12.Bxa8 Kf8
22/36 00:06 60.381k 9.708k +1,21 1.Qc6 h5 2.Kg2 a5 3.Re7 Qa3 4.Ra7 Qb4 5.Qc7 a4 6.Qc4 Qxc4 7.dxc4 Rc8 8.Rxa4 g6 9.Ra8 Rxa8 10.Bxa8 Kf8 11.c5 Ke7 12.Kf3 Kd7
23/36 00:06 60.381k 9.708k +1,26 1.Kg2 h6 2.Qc5 Qb2 3.Re7 Qb6 4.Qc4 a5 5.Rb7 Qd6 6.Rb5 a4 7.Qxa4 Rc8 8.Rb7 Qe5 9.Qb3 Rc7 10.Rxc7 Qxc7 11.Qa4 Qc5 12.Qc6 Qxc6 13.Bxc6
29/12/15 20:20:27, Time for this analysis: 00:00:10, Rated time: 04:30
29 Ra4; id "Larsen50.1
Searching move: Ra8-a4
Best move (Stockfish_15122720_x64_modern): Ra8-a4
19/35 00:07 61.969k 7.817k +0,44 1. ... f5 2.gxf5 Ra4 3.fxg6 hxg6 4.Qe3 Rb4 5.Kf1 Rxb2 6.Qg3 Qa5 7.Nxd6 Rxf4 8.Qxf4 Ba6 9.Bxa6 Qxa6+ 10.Kg2 Qxd6 11.a4
20/35 00:07 61.969k 7.817k +0,38 1. ... Ba6 2.Bxe5 Bxe5 3.a4 Bxb5 4.Bxb5 Qf6 5.0-0 Bxb2 6.Ra2 Bd4 7.Kg2 Qe5 8.Bd3 f5 9.exf5 gxf5 10.Bxf5 Qxd5+ 11.f3 Rxf5 12.gxf5 Qxf5 13.Kh2 Kh8
20/35 00:07 61.969k 7.817k +0,19 1. ... Ra4 2.Bg5 Qb6 3.Nc3 Rb4 4.b3 Rd4 5.Qe3 Ba6 6.0-0 Bxe2 7.Qxe2 Rd3 8.Rac1 Nf3+ 9.Kg2 Rxc3 10.Rxc3 Nxg5 11.Re3 f6 12.f4 Nf7 13.h4 Ra8 14.a4 Rb8 15.h5 Qc7 16.Rh3 g5 17.Qe3 gxf4
29/12/15 20:20:38, Time for this analysis: 00:00:10, Rated time: 04:30
30 Ng6; id "Larsen50.1
Searching move: Ne5-g6
Best move (Stockfish_15122720_x64_modern): Rd4-d3
20/35 00:08 65.126k 8.115k +0,31 1. ... Ng6 2.Bb5 Rexe4 3.Nxe4 Rxe4 4.Bd3 Qa5+ 5.Kf1 Re5 6.Kg1 Bb7 7.h4 Bxd5 8.Bxg6 hxg6 9.Rh2 Re6 10.hxg5 Bxb2 11.Rd1 Bb7 12.Qh3 Kf8 13.Qh6+ Ke8 14.f4 Qxa2
20/35 00:08 65.126k 8.115k +0,17 1. ... Rb4 2.Bc1 Ng6 3.0-0 Nf4 4.Re1 Nxe2+ 5.Rxe2 Ba6 6.Re1 h6 7.Qf3 Be5 8.Nd1 Qf6 9.Qxf6 Bxf6 10.Bd2 Rbxe4 11.Rxe4 Rxe4 12.Bc3 Be5 13.Bxe5
20/35 00:08 65.126k 8.115k 0,00 1. ... Nd3+ 2.Bxd3 Rxd3 3.0-0 Bxc3 4.bxc3 Rxc3 5.Rfb1 Rxe4 6.Rb8 Ra3 7.Rab1 Re5 8.R1b6 Qc7 9.Qf3 Rd3 10.Qf6 Rdxd5 11.Ra8 Re8 12.Rab8 Ree5
29/12/15 20:20:49, Time for this analysis: 00:00:10, Rated time: 04:40
31 e5; id "Larsen50.11
Searching move: e4-e5
Best move (Stockfish_15122720_x64_modern): Be3-g5
20/36 00:06 61.939k 9.156k +0,15 1.e5 Bxe5 2.Bxc5 dxc5 3.Qe3 Qd6 4.Nf6+ Qxf6 5.Rxf6 exf6 6.Qxc5 Rfd8 7.Qb4 b6 8.h3 Rxd1+ 9.Bxd1 Rd8 10.Bf3 Bxf3 11.gxf3 Rd1+ 12.Kf2 a5 13.Qe7 Rd2+ 14.Ke3
20/36 00:06 61.939k 9.156k +0,33 1.Bf3 e6 2.Nc3 Qe7 3.Bd4 Be5 4.Qe3 a5 5.Be2 Rfd8 6.a3 Na4 7.Nxa4 Bxa4 8.Rd2 Bc6 9.Rd3 Rac8 10.Bxe5 dxe5
21/36 00:06 61.939k 9.156k +0,41 1.Bxc5 dxc5 2.Qxc5 Bxd5 3.b4 Be6 4.Rxd8 Raxd8 5.Qg5 Bxc4 6.Rd1 Rxd1+ 7.Bxd1 Rd8 8.Bg4 Bf6 9.Qa5 Rd4 10.Bf3 Kg7 11.e5 Bg5 12.Kh1 Rd2 13.Qxa7 b5
29/12/15 20:21:00, Time for this analysis: 00:00:10, Rated time: 04:50
32 f6; id "Larsen50.12
Searching move: f7-f6
Best move (Stockfish_15122720_x64_modern): Kg7-f8
23/37 00:06 71.321k 10.591k -1,70 1. ... Ngh6 2.Kg2 Bd6 3.Nh2 Kf8 4.Nf1 Ng4 5.Kg1 Kg7 6.Kg2 Nf6 7.Qc2 Kg8 8.Kg1 Bb8 9.Kg2 Kh7 10.Nh2 Kg7 11.Bf2 Nh6 12.Be1 Kg8 13.Qd2 Bd6 14.Qc2
23/37 00:06 71.321k 10.591k -1,73 1. ... Bc7 2.Nf2 Nf6 3.Kg2 Bd6 4.Nh3 Bb8 5.Bf2 Ng4 6.Be1 Qc8 7.Nf2 Nf6 8.Qe2 Qc1 9.Nd1 Qb1 10.g4 Nxg4 11.Qxg4 Qc2+ 12.Bd2 Qxb3 13.h5 Qxa4 14.hxg6 fxg6 15.Kg1 Bd6
24/37 00:06 71.321k 10.591k -1,95 1. ... Nf6 2.Qc2 Qe6 3.Qg2 Nh5 4.Bf2 Nh6 5.Be1 Qg4 6.Nb2 Qc8 7.Qf2 Qc1 8.Kg2 Bd6 9.Qd2 Qc8 10.Qd1 Ng4 11.Qe2 f5 12.Nd1 Qc1 13.Kg1 Qb1
29/12/15 20:21:11, Time for this analysis: 00:00:10, Rated time: 05:00
33 b5; id "Larsen50.12
Searching move: b7-b5
Best move (Stockfish_15122720_x64_modern): Qa5-c5
21/37 00:08 69.340k 8.524k +0,41 1. ... Rab8 2.Nd5 Qxd2 3.Rxd2 Re8 4.h3 Bxd4 5.Bxd4 Nxd4 6.Rxd4 Be6 7.Nb6 g5 8.Rc1 Kg7 9.f3 Rbd8 10.Rcd1 Rb8 11.Kf2 f6 12.Re1 h5 13.Nd5 Bxd5 14.Rxd5
22/37 00:08 69.340k 8.524k +0,38 1. ... Nxd4 2.Bxd4 Bxd4 3.Qxd4 Be6 4.h3 Rc6 5.f4 Rac8 6.Qe3 Qc5 7.Re2 f6 8.f5 Bd7 9.Nd5 Qxe3+ 10.Rxe3 Kf7 11.a4 Rg8 12.Ree1 Rcc8 13.Nb6 Rcd8 14.Nxd7 Rxd7 15.Kf2 gxf5
22/37 00:08 69.340k 8.524k +0,36 1. ... Bxd4 2.Bxd4 Nxd4 3.Qxd4 Be6 4.h3 Rab8 5.Rfc1 Qg5 6.Nd5 Bxd5 7.exd5 b5 8.h4 Qf5 9.g4 Qd7 10.Kg2 Qb7 11.g5 bxc4 12.Rxc4 Rxc4 13.Rxc4
29/12/15 20:21:22, Time for this analysis: 00:00:10, Rated time: 05:10
34 Rab8; id "Larsen50.
Searching move: Ra8-b8
Best move (Stockfish_15122720_x64_modern): Bg4-d7
21/36 00:07 74.872k 9.463k +0,68 1. ... Rcb8 2.f3 Be6 3.Nc7 Nxd4 4.Nxa8 Nxb3 5.axb3 Rxa8 6.f4 bxc4 7.f5 c3 8.Rc2 gxf5 9.exf5 Bxb3 10.Rxc3 Bd5 11.f6 e6 12.Ra1 a5 13.Rxa5
21/36 00:07 74.872k 9.463k +0,68 1. ... Rab8 2.c5 dxc5 3.Bxc5 Be6 4.Nxe7+ Nxe7 5.Bxe7 Rc6 6.Rfd1 f5 7.exf5 Bxf5 8.f3 Rbc8 9.g4 Be6 10.Re2 a5 11.Rdd2 Kg7 12.Rd6 Rxd6 13.Bxd6 Kf7 14.Kf2 g5
22/36 00:07 74.872k 9.463k +0,55 1. ... bxc4 2.Nb6 cxb3 3.Nxa8 Rxa8 4.axb3 Be6 5.Be3 Bxb3 6.Rb1 Bc4 7.Rb7 Rc8 8.Rd1 Be6 9.Rc1 a5 10.Rb6 Bd7 11.f3 f6 12.Ra1 Kf7
29/12/15 20:21:33, Time for this analysis: 00:00:10, Rated time: 05:20
35 f6; id "Larsen50.12
Searching move: f7-f6
Best move (Stockfish_15122720_x64_modern): f7-f5
20/43 00:07 76.482k 9.901k 0,00 1. ... Kd8 2.Ne3
21/43 00:07 76.482k 9.901k 0,00 1. ... f5 2.Nc3 Rb4 3.exf5 gxf5 4.Ba3 Rxa4 5.Nxa4 Ke8 6.Nc3 Kf7 7.Ne2 Bd7 8.Kf2 a4 9.bxa4 Ne5 10.Nd4 Nc4 11.Rd3 Kf6
21/43 00:07 76.482k 9.901k -0,17 1. ... Bxd5 2.Rxd5 Rxd5 3.exd5 Nb4 4.Rxa5 Rc2 5.Ra7+ Kd8 6.a3 Nxd5 7.Bg7 Ne3 8.Ra8+ Kd7 9.Ra7+ Ke6 10.Bf8 Nxg2 11.Rxe7+ Kf6 12.Rb7 Ne1 13.Bxd6 Nxf3+ 14.Kf1 Ke6 15.Be7 Rc3 16.Kf2 Nd4 17.Bd8 Rf3+ 18.Kg2 Rxb3 19.Re7+ Kd5 20.Rxf7
29/12/15 20:21:44, Time for this analysis: 00:00:10, Rated time: 05:30
36 Bc6; id "Larsen50.1
Searching move: Bd5-c6
Best move (Stockfish_15122720_x64_modern): Bd5-b7
20/34 00:07 64.428k 8.071k -0,11 1. ... Be6 2.Qxe4 Nc6 3.f4 Qf6 4.Qb1 Rh5 5.Rf2 Qh6 6.g3 Na5 7.e4 Bxc4 8.Bb2 Re8 9.Qd1 Bf7 10.Nf3 Qd6 11.Ng5 Qxd1+ 12.Rxd1 d6 13.Rc2 Bc4 14.Bc3 h6 15.Bxa5 hxg5 16.Bxb6 gxf4 17.Bxc7 Rxe4 18.Bxd6 fxg3 19.hxg3
21/34 00:07 64.428k 8.071k -0,13 1. ... Bb7 2.Nxe4 Rg6 3.Ng3 d6 4.Bb2 Nd7 5.e4 Nc5 6.Qe3 Qg5 7.Rae1 Qxe3 8.Rxe3 Na4 9.Ba1 Re8 10.f3 Nc5 11.Bd4 Ne6
21/34 00:07 64.428k 8.071k -0,15 1. ... Bc6 2.Nxe4 Rg6 3.Ng3 d6 4.e4 Nd7 5.Bb2 Nc5 6.f3 Nd3 7.Qd2 Nxb2 8.Qxb2 Qf6 9.Qb3 Kh8 10.Rad1 Rf8 11.Qe3 Kg8 12.Rd2 a5 13.Rc1 Bd7
29/12/15 20:21:55, Time for this analysis: 00:00:10, Rated time: 05:40
37 Nb4; id "Larsen50.1
Searching move: Na6-b4
Best move (Stockfish_15122720_x64_modern): b6-b5
20/35 00:06 63.195k 9.764k -0,06 1. ... Qf8 2.Ng3 d6 3.Ne2 Qe7 4.Qd4 Qf7 5.Qf4 Qd7 6.Qd4 Nc5 7.Nf4 Rf6 8.Nd5 Rf7 9.Rad1 Raf8 10.e4 Bb7 11.Qd2 Re8
21/35 00:06 63.195k 9.764k -0,08 1. ... Qe7 2.Ng3 Rf8 3.Qd4 d6 4.e4 Qf7 5.Bc1 Re6 6.Bb2 Bd7 7.Nf5 Rg6 8.Ne3 Nc5 9.Rad1 a5 10.Qd2 Be6 11.Qe2 Rh6 12.Nd5 Qd7 13.f4 Rh4
21/35 00:06 63.195k 9.764k -0,13 1. ... d6 2.Ng3 Nc5 3.e4 Nd3 4.Qd2 Nxb2 5.Qxb2 Qf6 6.Qxf6 Rxf6 7.Nf5 Re8 8.Rab1 a5 9.Nd4 Ba4 10.Rfe1 Kf7 11.Nb5 Bxb5 12.cxb5 Kg6 13.Rbd1
29/12/15 20:22:06, Time for this analysis: 00:00:10, Rated time: 05:50
38 Nb6; id "Larsen50.1
Searching move: Nc4-b6
Best move (Stockfish_15122720_x64_modern): Re4-e6
22/42 00:08 93.685k 11.456k +0,86 1.Nb6 Nxb6 2.axb6 Qd7 3.Qxf4 Bf8 4.Qxf6 Bg7 5.Qh4 Rxe4 6.Rxe4 Rf8 7.Re7 Qd4+ 8.Qxd4 Bxd4+ 9.Be3 Bxe3+ 10.Rxe3 Kf7 11.Kf2 Rc8 12.Rf3+ Ke6 13.Rh3 h5 14.Re3+ Kd6 15.Re1 Rf8+ 16.Kg3
23/42 00:08 93.685k 11.456k +0,88 1.R4e2 Kf8 2.Kf1 Qd7 3.Bxf4 Qf5 4.Bh6+ Kf7 5.Qxf5 gxf5 6.Kg1 Nb4 7.g3 Nc6 8.Rf1 Kg6 9.Bf4 Bf8 10.Ref2 Nd4 11.Kg2 Re2 12.Rxe2 Nxe2 13.Bc7 Rd7 14.Bb6 Nd4 15.Rf2 Nc6
23/42 00:08 93.685k 11.456k +0,99 1.Re6 Qd7 2.Bxf4 Nxf4 3.Qxf4 Bf8 4.Qxf6 Bg7 5.Rxe8+ Rxe8 6.Rxe8+ Qxe8 7.Qf1 Bd4+ 8.Kh1 Bf6 9.c3 Bd8 10.Kg1 Qe6 11.Qf2 Kg7 12.g3 Qd5 13.Qe3 Bf6 14.Nd2 Qa2 15.Nc4 Qb1+ 16.Kg2 Qc2+ 17.Qd2 Qxd2+ 18.Nxd2 Kf7 19.Kf3
29/12/15 20:22:17, Time for this analysis: 00:00:10, Rated time: 06:00
39 Bc3; id "Larsen50.1
Searching move: Bd2-c3
Best move (Stockfish_15122720_x64_modern): Re4-a4
22/50 00:08 108.142k 13.212k +0,96 1.R4e3 Bf6 2.Rxe8+ Rxe8 3.Rxe8+ Qxe8 4.Qc4+ Kg7 5.Qxc5 Qe7 6.Qc7 g5 7.Bb4 Qf7 8.Bc3 Kg6 9.Bxf6 Kxf6 10.Qxf7+ Kxf7 11.c4 Ke6 12.Kf2 Kd6 13.d4 Kc6 14.c5 Kd5 15.Ke3 f4+ 16.Kd3
22/50 00:08 108.142k 13.212k +1,00 1.R4e2 Bf6 2.Rxe8+ Rxe8 3.Rxe8+ Qxe8 4.Qc4+ Kg7 5.Qxc5 Qe7 6.Qc7 g5 7.Kf1 Kg6 8.Bc3 h5 9.Bd4 Qf7 10.Bxf6 Kxf6 11.c4 Qe7 12.Qxe7+ Kxe7 13.d4 Kd6 14.Ke2 Kc6 15.c5 f4 16.Kd3 Kd5
23/50 00:08 108.142k 13.212k +2,33 1.Re6 Bf8 2.Rxe8 Rxe8 3.Qc4+ Kh8 4.Bc3+ Bg7 5.Rxe8+ Qxe8 6.Qxc5 Bxc3 7.Qxc3+ Kg8 8.Kf2 Kf7 9.Qc7+ Qe7 10.c4 Ke6 11.Qxe7+ Kxe7 12.Ke3 Kd6 13.Kd4 Kd7 14.c5 f4 15.Ke5 Kc6 16.d4 a5 17.h4 h6 18.Kxf4 Kd5 19.Ke3
29/12/15 20:22:28, Time for this analysis: 00:00:10, Rated time: 06:10
40 Rfc8; id "Larsen50.
Searching move: Rf8-c8
Best move (Stockfish_15122720_x64_modern): Rf8-c8
20/29 00:07 74.146k 9.597k +0,83 1. ... h6 2.Be2 Rfc8 3.Kg2 Rc7 4.Rd6 Rbc8 5.Rbd1 e5 6.h3 Re8 7.a4 Kf8 8.h4 Ke7 9.a5 Rd7 10.Rxd7+ Nxd7 11.f4 Rd8 12.Bf3
21/29 00:07 74.146k 9.597k +0,70 1. ... Rfc8 2.f4 Rd8 3.Kg2 Kf8 4.Kg3 Rd7 5.Bc2 Rxd1 6.Rxd1 Ke7 7.f5 e5 8.f4 Nd7 9.Rg1 f6 10.Be4 Kf8 11.Rb1 Kf7 12.Bd5+ Ke7 13.Kf3 exf4 14.exf4
21/29 00:07 74.146k 9.597k +0,58 1. ... Rfd8 2.f4 Rbc8 3.h4 Nd7 4.Bc2 Nc5 5.Rxd8+ Rxd8 6.h5 f5 7.Kg2 Kf7 8.Kf3 Rb8 9.Rd1 b6 10.Rb1 b5 11.Rg1 Rg8 12.Bb4 Nd7 13.cxb5
29/12/15 20:22:39, Time for this analysis: 00:00:10, Rated time: 06:10
41 Rxc4; id "Larsen50.
Searching move: Rc3xc4
Best move (Stockfish_15122720_x64_modern): Kg7-g8
21/39 00:07 82.980k 10.682k -2,37 1. ... Qe3 2.Qd1 Qe4+ 3.Kh3 Rc2 4.Qf3 Qd4 5.Re1 Rxc4 6.bxc4 Qxc4 7.Qe2 Qxd5 8.fxg6 hxg6 9.Qb5 Qa8 10.Rf1 Qe4 11.Rf2 g5 12.Qf5 Qc4 13.Qxa5 b3 14.Qf5 Qxa4 15.Rf1
21/39 00:07 82.980k 10.682k -2,77 1. ... Rxc4 2.bxc4 Qxc4 3.Rf3 Qxd5 4.g4 Qc4 5.h3 gxf5 6.gxf5 Qc6 7.Qd1 Kf8 8.Kf2 Be5 9.Kg2 Ke8 10.Qb3 Bc3 11.Qc2 Kd7 12.f6 Bxf6
21/39 00:07 82.980k 10.682k -3,36 1. ... g5 2.Rf2 Qe3 3.Rf1 Rxc4 4.bxc4 Qe2+ 5.Rf2 Qxc4 6.Rf3 Qxd5 7.h3 h5 8.Qb3 Qc6 9.Kf1 Bc3 10.Kf2 g4 11.hxg4 Bd4+ 12.Ke1 hxg4 13.Rd3 Bc3+ 14.Kf2 Qe4 15.Qd5
29/12/15 20:22:50, Time for this analysis: 00:00:10, Rated time: 06:20
42 Bg5; id "Larsen50.1
Searching move: Bf6-g5
Best move (Stockfish_15122720_x64_modern): Ng6-h4
19/32 00:08 77.862k 9.086k 0,00 1. ... Re8 2.Rae1 Rxe1 3.Rxe1 Nh4 4.Bd1 Nb2 5.Qc2 Nc4 6.Qd3
20/32 00:08 77.862k 9.086k +0,04 1. ... Bg5 2.Rfb1 Nf4 3.Bxf4 Bxf4 4.Bd1 Re8 5.Bb3 Na5 6.Ba4 Qd7 7.Re1 Nc4 8.bxc6 bxc6 9.Nxd5 Nb2 10.Qf3 Rxe1+ 11.Rxe1 Qxd5 12.Bxc6 Qxf3 13.Bxf3 Bd2
20/32 00:08 77.862k 9.086k -0,14 1. ... Nh4 2.Bg4 g6 3.g3 Nf5 4.Bxf5 gxf5 5.Rab1 Qd7 6.bxc6 bxc6 7.Rb3 Rae8 8.Rfb1 Re7 9.Rb7 Qxb7 10.Rxb7 Rxb7 11.Qxf5 Bg7 12.g4 Rb2 13.Nxd5 cxd5 14.Qxd5
29/12/15 20:23:00, Time for this analysis: 00:00:10, Rated time: 06:30
43 a4; id "Larsen50.14
Searching move: a5-a4
Best move (Stockfish_15122720_x64_modern): g6-g5
21/57 00:07 77.503k 11.050k -1,59 1. ... Kf8 2.Rce2 Rd2 3.Ne3 Rxe2 4.Rxe2 Nxe3+ 5.Rxe3 Rb5 6.Rc3 g5 7.Kf3 Ke7 8.Kg2 Kf6 9.Rf3+ Kg6 10.Rc3 Rb4 11.Ra3 a4 12.Kf3 Kf6 13.Ke2 Ke5
21/57 00:07 77.503k 11.050k -1,72 1. ... f6 2.Ne3 Re4 3.Rce2 Ne5 4.Ng4 Rxe2 5.Rxe2 Nd3 6.Re6 Rc8 7.Re7 Nxc5 8.Ne3 Nd3 9.a3 Rb8 10.Rc7 Rb2 11.Rxc6 Rxf2+ 12.Kg1 Ra2 13.Rc3 Ra1+ 14.Kh2
22/57 00:07 77.503k 11.050k -1,94 1. ... Rb5 2.Re8+ Kh7 3.Ne3 Rd2 4.Rxd2 Nxd2 5.Re7 f6 6.Ng4 Kg8 7.Rc7 Rxc5 8.Rc8+ Kh7 9.Rc7 Ne4 10.f3 Rc2+ 11.Kg1 Nxg3 12.Nxf6+ Kh6 13.Nxd5 Ne2+ 14.Kf1 Nd4 15.Ne7 Rxa2 16.f4 Ne6 17.Rxc6 Nxf4
29/12/15 20:23:11, Time for this analysis: 00:00:10, Rated time: 06:40
44 Qg4; id "Larsen50.1
Searching move: Qd1-g4
Best move (Stockfish_15122720_x64_modern): Qd1-g4
19/38 00:07 67.697k 8.854k +0,11 1.Kg2 Qg5 2.Qf3 Kg8 3.Rh1 Rxh1 4.Rxh1 Qf6 5.Qxf6 Bxf6 6.Ra1 Rb8 7.Ra6 Rc8 8.Ra5 Rb8 9.Ra7 Rc8 10.Ra6 Kf8
20/38 00:07 67.697k 8.854k +0,25 1.Qg4 Kg8 2.Kg2 e5 3.Rh1 Rxh1 4.Rxh1 exd4 5.exd4 Ne4 6.Ne2 Be8 7.Bc2 Ng5 8.f4 Ne4 9.Nxe4 dxe4 10.f5 e3 11.Be4 gxf5 12.Qxf5 Rf6
20/38 00:07 67.697k 8.854k +0,36 1.Ra7 Kg8 2.Qf3 Rh6 3.Ne2 Bf8 4.Rca1 Qe8 5.Nf4 Nc8 6.R1a6 Nxa7 7.Rxb6 Nc8 8.Ra6 Ne7 9.g4 Rh7 10.g5 Rh4 11.Qg3 Rh7 12.Ne2 Nf5
29/12/15 20:23:22, Time for this analysis: 00:00:10, Rated time: 06:40
45 d6; id "Larsen50.15
Searching move: d5-d6
Best move (Stockfish_15122720_x64_modern): Qe3-e5
19/34 00:08 77.228k 9.170k +0,28 1.Qh6 Bf8 2.Qf4 Bg7 3.Qe3+ Qe7 4.Qxe7+ Kxe7 5.Bg5+ f6 6.Be3 d6 7.Nf3 Bf5 8.Nd2 Na6 9.Rc1 Bd7 10.Bg2 f5 11.Rc2 Rhe8 12.0-0 Bb5
20/34 00:08 77.228k 9.170k +0,39 1.d6 cxd6 2.Bg2 Nc6 3.Nh3 d5 4.0-0 d6 5.Qb3 Qb6 6.Qxb6 axb6 7.Nf4 Be6 8.Nxd5 Bxd5 9.Bxd5 Ra5 10.Bg2 Nd4 11.Bxb7 Nxe2+ 12.Kg2
20/34 00:08 77.228k 9.170k +0,47 1.Nf3 0-0 2.Qh6 Bb4+ 3.Bd2 Bxd2+ 4.Qxd2 Na6 5.Bg2 Nc5 6.0-0 a5 7.Nd4 d6 8.a3 Re8 9.b4 Ne4 10.Bxe4 Rxe4 11.bxa5 Re5 12.Nf3 Re4 13.Ng5
29/12/15 20:23:33, Time for this analysis: 00:00:10, Rated time: 06:50
46 Na6; id "Larsen50.1
Searching move: Nb8-a6
Best move (Stockfish_15122720_x64_modern): Qd8-d6
20/30 00:08 78.489k 8.828k +0,15 1. ... c5 2.Ne5 Bd7 3.Nxd7 Nbxd7 4.Bxb7 Rb8 5.Bg2 Qa5 6.Qc2 Rfd8 7.Rd1 Qc7 8.a3 Ba5 9.Ne4 Nxe4 10.Qxe4 Ne5 11.f4 Ng4 12.h3 Nf6 13.Qxc4
20/30 00:08 78.489k 8.828k -0,08 1. ... a5 2.Qb5 Nc6 3.Qxc4 e5 4.a3 Be7 5.d3 h6 6.Be3 Be6 7.Qb5 Qd6 8.Nd2 Nd4 9.Qxb7 Rab8 10.Qa7 Rxb2 11.Nc4 Bxc4 12.dxc4 Rfb8 13.Rfd1
20/30 00:08 78.489k 8.828k -0,16 1. ... Nc6 2.a3 Be7 3.Qxc4 e5 4.Qa4 Bd7 5.d3 h6 6.Be3 Ng4 7.Qd1 Be6 8.d4 exd4 9.Bxd4 Qd7 10.e3 Rad8 11.Qc2 Bf5 12.Qe2 Nxd4 13.Nxd4 c6
29/12/15 20:23:44, Time for this analysis: 00:00:10, Rated time: 07:00
-
MMoisan
- Posts: 70
- Joined: Thu Sep 13, 2012 1:42 am
Re: Larsen EPD Test Suite
Larsen in one word: optimism!
That sounds weird for computer chess, but psychology is a big part of OTB play at the higher levels from what I read. Judith Polgar once stated that at the top ten level, psychology is 70% of the game!
No surprise that Larsen found "his" solution as a !!! and not mentionning the alternative way!
I'm sure the chess lesson was truely great.
Marc
That sounds weird for computer chess, but psychology is a big part of OTB play at the higher levels from what I read. Judith Polgar once stated that at the top ten level, psychology is 70% of the game!
No surprise that Larsen found "his" solution as a !!! and not mentionning the alternative way!
I'm sure the chess lesson was truely great.
Marc
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MikeB
- Posts: 4889
- Joined: Thu Mar 09, 2006 6:34 am
- Location: Pen Argyl, Pennsylvania
Re: Larsen EPD Test Suite
Latest Crafty using 12 core, 30 sec/pos:
Code: Select all
test results summary:
total positions searched.......... 165
number right...................... 110-
Dann Corbit
- Posts: 12791
- Joined: Wed Mar 08, 2006 8:57 pm
- Location: Redmond, WA USA
Re: Larsen EPD Test Suite
While some of them are most certainly wrong, there are a few of them that are also simply extraordinarily difficult, like this one:
[Event "Hoogovens"]
[Site "Beverwijk NED"]
[Date "1964.??.??"]
[Round "24.127"]
[White "Ivkov, Borislav"]
[Black "Larsen, Bent"]
[Result "0-1"]
[ECO "E86"]
[Variation "King's Indian: Sämisch, Orthodox, 7.Nge2 c6 8.d5"]
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4 d6 8.f3
Nd7 9.Bb3 Nb6 10.Qd2 Na5 11.Qd3 O-O 12.O-O-O Nxb3+ 13.axb3 a5 14.Na4 Nxa4
15.bxa4 Bd7 16.Nb5 Rc8 17.h4 Bxb5 18.Qxb5
{2rq1rk1/1p2ppbp/3p2p1/pQ6/P3P2P/4BP2/1PP3P1/2KR3R b - - bm Rc6}
Rc6 19.c4 Qc7 20.b3 Rc5 21.Bxc5
dxc5 22.Rd5 e6 23.Qxc5 Qg3 24.Rg5 Qf4+ 25.Kc2 f5 26.exf5 exf5 27.Rd1 b6
28.Qe7 Qxh4 29.Rd7 Bf6 30.Qe6+ Kh8 31.Qd6 Qf2+ 32.Kd1 Qf1+ 33.Kc2 Qe2+ 34.
Kc1 Qb2+ 35.Kd1 Qb1+ 36.Ke2 Re8+ 37.Kf2 Qe1# 0-1
[Event "Hoogovens"]
[Site "Beverwijk NED"]
[Date "1964.??.??"]
[Round "24.127"]
[White "Ivkov, Borislav"]
[Black "Larsen, Bent"]
[Result "0-1"]
[ECO "E86"]
[Variation "King's Indian: Sämisch, Orthodox, 7.Nge2 c6 8.d5"]
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4 d6 8.f3
Nd7 9.Bb3 Nb6 10.Qd2 Na5 11.Qd3 O-O 12.O-O-O Nxb3+ 13.axb3 a5 14.Na4 Nxa4
15.bxa4 Bd7 16.Nb5 Rc8 17.h4 Bxb5 18.Qxb5
{2rq1rk1/1p2ppbp/3p2p1/pQ6/P3P2P/4BP2/1PP3P1/2KR3R b - - bm Rc6}
Rc6 19.c4 Qc7 20.b3 Rc5 21.Bxc5
dxc5 22.Rd5 e6 23.Qxc5 Qg3 24.Rg5 Qf4+ 25.Kc2 f5 26.exf5 exf5 27.Rd1 b6
28.Qe7 Qxh4 29.Rd7 Bf6 30.Qe6+ Kh8 31.Qd6 Qf2+ 32.Kd1 Qf1+ 33.Kc2 Qe2+ 34.
Kc1 Qb2+ 35.Kd1 Qb1+ 36.Ke2 Re8+ 37.Kf2 Qe1# 0-1
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.
-
Dann Corbit
- Posts: 12791
- Joined: Wed Mar 08, 2006 8:57 pm
- Location: Redmond, WA USA
Re: Larsen EPD Test Suite
cleaned Epd
Code: Select all
r4rk1/1ppbqnpp/3n1p2/pP2p3/P2PP3/B1P2N2/2Q1B1PP/R4RK1 w - - bm c4; c0 "Larsen-Joyner, Birmingham 1951"; id "Larsen50.001";
1r3r2/3bppkp/pq1p2p1/1p1Pn3/8/1P4PP/P1N1PPB1/2RQ1RK1 w - - bm Qd4; c0 "Larsen-Nielsen, Esbjerg 1953"; id "Larsen50.002";
3r1k2/2Rbpn2/pr1p1p1p/1p1P2p1/3NBP2/1P4PP/P3P2K/5R2 w - - bm Bf3; c0 "Larsen-Nielsen, Esbjerg 1953"; id "Larsen50.003";
r1bq1rk1/pp3pbp/1n4p1/2pPP3/3nP3/2N1B3/PP1Q2PP/2KR1BNR b - - bm Bg4; c0 "Enevoldsen- Larsen, Copenhague 1953"; id "Larsen50.004";
r5k1/pp1b3p/1n1q2p1/2pPp1Q1/3nP3/2N4P/PP2BrP1/2K1R1NR b - - bm Na4; c0 "Enevoldsen- Larsen, Copenhague 1953"; id "Larsen50.005";
r5k1/pp1b3p/3q2p1/2pPp1Q1/n2nP3/7P/PP2BrP1/2KNR1NR b - - bm c4; c0 "Enevoldsen- Larsen, Copenhague 1953"; id "Larsen50.006";
r5k1/pp1b3p/3q2p1/3Pp3/n1pnP3/6QP/PP2BrP1/2KNR1NR b - - bm c3; c0 "Enevoldsen- Larsen, Copenhague 1953"; id "Larsen50.007";
r2q1rk1/1pp3bp/1n1p4/p2Ppb1n/2P1Np2/PP3PP1/4N1BP/1RBQ1RK1 b - - bm a4; c0 "Pedersen-Larsen, Aarhus 1954"; id "Larsen50.008";
6rk/2p4p/1p1p4/3Pn1r1/2P3P1/P3R3/3KB3/5R2 b - - bm Rxg4; c0 "Pedersen-Larsen, Aarhus 1954"; id "Larsen50.009";
r3k2r/pp2ppbp/2np1np1/q7/2P1P1b1/1PN1Q3/PB1N1PPP/R3KB1R b KQkq - bm Nb4; c0 "Bernstein-Larsen, Amsterdam 1954"; id "Larsen50.010";
r3k2r/pp3pbp/3p1np1/4p3/2P1P1b1/1PB1Q3/q2N1PPP/2R1KB1R b Kkq - bm h5; c0 "Bernstein-Larsen, Amsterdam 1954"; id "Larsen50.011";
r3k2r/ppq2pb1/3p1np1/R3p2p/1BP1P1b1/1P1Q4/3N1PPP/4KB1R b Kkq - bm Bf8; c0 "Bernstein-Larsen, Amsterdam 1954"; id "Larsen50.012";
r3kb1r/ppq2p2/3p1np1/R3p2p/1BP1P1b1/1P1Q4/5PPP/1N2KB1R b Kkq - bm Nxe4; c0 "Bernstein-Larsen, Amsterdam 1954"; id "Larsen50.013";
r1b1k2r/2q1bppp/p2ppn2/1p2n1B1/3NPPP1/2N5/PPP1Q2P/2KR1BR1 b kq - bm b4; c0 "Olafsson-Larsen, Reykjavik 1956"; id "Larsen50.014";
2r1k2r/1bqnbp2/p5pp/4p1P1/1p2Pn1P/5N2/PPPN2B1/1KR1BQR1 b k - bm Bc6; c0 "Olafsson-Larsen, Reykjavik 1956"; id "Larsen50.015";
r1b1r1k1/1p1n1pbp/2p1n1p1/q1P1p3/4P3/1PN1BNPP/2Q2PB1/1R1R2K1 w - - bm Rb2; c0 "Larsen-Perez, Gijon 1956"; id "Larsen50.016";
r2q1rk1/4bppp/p1b1pn2/1p2P3/8/1BN1B3/PPP1Q1PP/R4RK1 b - - bm Ne4; c0 "Padevsky-Larsen, Moscow 1956"; id "Larsen50.017";
r2q1rk1/4bppp/p1b1p3/1p2P3/4n3/1BN1BQ2/PPP3PP/R4RK1 b - - bm Qc7; c0 "Padevsky-Larsen, Moscow 1956"; id "Larsen50.018";
6k1/Q4pp1/1B2p2p/1p3q2/2b5/8/PP1r2PP/4R1K1 b - - bm Rxg2+; c0 "Padevsky-Larsen, Moscow 1956"; id "Larsen50.019";
r1r3k1/2q1bpp1/ppbp1n1p/4p3/P3P3/1BN5/1PPNQPPP/R2R2K1 w - - bm Nc4; c0 "Larsen-Gligoric, Moscow 1956"; id "Larsen50.020";
5rk1/5pp1/1q5p/1pbQp3/8/1B6/1PP2PPP/R5K1 w - - bm Ra8; c0 "Larsen-Gligoric, Moscow 1956"; id "Larsen50.021";
8/8/8/2k1K2p/2P4P/1p6/1P6/8 w - - bm Kf5; c0 "Larsen-Gligoric, Moscow 1956"; id "Larsen50.022";
r3kb1r/1p5p/p1bppp2/6q1/2BRP3/2N2Q2/PPP3PP/1K5R b kq - bm Qe5; c0 "C.H. O'D Alexander-Larsen, Hastings 1956-1957"; id "Larsen50.023";
2k1rb1r/1p5p/B1bpp3/4q3/3Rp3/1QN5/PPP3PP/1K1R4 b - - bm d5; c0 "C.H. O'D Alexander-Larsen, Hastings 1956-1957"; id "Larsen50.024";
1r5r/2k4p/R1p1p3/2bpq3/Q3p3/2N5/PPP3PP/1K1R4 b - - bm Rxb2+; c0 "C.H. O'D Alexander-Larsen, Hastings 1956-1957"; id "Larsen50.025";
r4rk1/pp1q2pp/2npb3/2pNpp2/2P3n1/1P1P2P1/P1N1PPBP/R2Q1RK1 b - - bm f4; c0 "Troianescu-Larsen, Wageningen 1957"; id "Larsen50.026";
r4rk1/pp4pp/2npb2q/2p1p3/2P2p2/1P1P2PP/P1N1PPBK/R2Q1R2 b - - bm Bg4; c0 "Troianescu-Larsen, Wageningen 1957"; id "Larsen50.027";
r5k1/pp4pp/2npb2q/2p1p2r/2P2p1P/1P1P1BP1/P1N1PP1K/R3QR2 b - - bm Rxh4+; c0 "Troianescu-Larsen, Wageningen 1957"; id "Larsen50.028";
r1b2rk1/1pp1b1pp/3pp1q1/p7/2PPP1n1/PP3NP1/1B4BP/R2QR1K1 b - - bm e5; c0 "Eliskases-Larsen, Mar del Plata 1958"; id "Larsen50.029";
3r1rk1/1pp3pp/4b3/p3p3/P1P1P3/1P2RBP1/R6P/6K1 b - - bm Bh3; c0 "Eliskases-Larsen, Mar del Plata 1958"; id "Larsen50.030";
8/1p6/2p1b3/p1k1p1p1/P1P1P3/1PK1RBP1/7r/8 b - - bm Bf7; c0 "Eliskases-Larsen, Mar del Plata 1958"; id "Larsen50.031";
8/1B6/2p5/p1k1p1p1/P1P1P1b1/1PKR2P1/7r/8 b - - bm Rg2; c0 "Eliskases-Larsen, Mar del Plata 1958"; id "Larsen50.032";
6k1/pbq3np/1p2p1pB/3pP3/7P/1P1Q2P1/P4PB1/6K1 w - - bm Qb5; c0 "Larsen-Stalberg, Copenhague 1958"; id "Larsen50.033";
r4rk1/1p2ppbp/1qnp1np1/p4P2/P3P3/1PN5/1P2B1PP/R1BQ1R1K b - - bm Qb4; c0 "Van der Berg-Larsen, Bevervijk 1959"; id "Larsen50.034";
r4rk1/1p2ppbp/2Np2p1/p4P2/P3P3/1P6/1P2Q1PP/R4n1K b - - bm Ng3+; c0 "Van der Berg-Larsen, Bevervijk 1959"; id "Larsen50.035";
1r6/r3pp1p/P2p1k2/2p1bPp1/RpQ1P1P1/1P6/6K1/8 b - - bm Rh8; c0 "Van der Berg-Larsen, Bevervijk 1959"; id "Larsen50.036";
7r/r3pp1p/P2p1k2/1Qp1bPp1/Rp2P1P1/1P6/6K1/8 b - - bm h5; c0 "Van der Berg-Larsen, Bevervijk 1959"; id "Larsen50.037";
7r/r3pp2/P2p1k2/1Qp1bPpP/Rp2P3/1P6/6K1/8 b - - bm g4; c0 "Van der Berg-Larsen, Bevervijk 1959"; id "Larsen50.038";
7r/r3pp2/P2p1k1P/1Qp1bP2/Rp2P1p1/1P6/6K1/8 b - - bm Rxh6; c0 "Van der Berg-Larsen, Bevervijk 1959"; id "Larsen50.039";
r1bqk2r/p3nppp/2p5/2bp4/2p1p3/2P3P1/PP1PPPBP/RNBQ1RK1 w kq - bm b3; c0 "Larsen-J.0H.0 Donner, Zurich 1959"; id "Larsen50.040";
r2qk2r/p3nppp/b1p5/2bp4/2p1p3/1PP3P1/P2PPPBP/RNBQ1RK1 w kq - bm Ba3; c0 "Larsen-J.0H.0 Donner, Zurich 1959"; id "Larsen50.041";
r4rk1/p3nppp/b2q4/2pp4/3P4/2P3P1/P2N1PBP/R2QR1K1 w - - bm Qa4; c0 "Larsen-J.0H.0 Donner, Zurich 1959"; id "Larsen50.042";
rr3k2/p3nppp/3q4/2Np1b2/3P3P/2Q3P1/P4PB1/2R1R1K1 w - - bm Qf3; c0 "Larsen-J.0H.0 Donner, Zurich 1959"; id "Larsen50.043";
3q2k1/5npp/2p1r3/2P1p3/p1PnN3/6P1/P5BP/2Q2R1K w - - bm Qd1; c0 "Larsen-J.0H.0 Donner, Bevervijk 1960"; id "Larsen50.044";
6k1/q4npp/2p3r1/2P1p3/p1PnN3/6PB/P6P/3Q1R1K w - - bm Qb1; c0 "Larsen-J.0H.0 Donner, Bevervijk 1960"; id "Larsen50.045";
6k1/q5pp/2p3r1/2P1p1n1/p1PnN3/6PB/P6P/1Q3R1K w - - bm Qb6; c0 "Larsen-J.0H.0 Donner, Bevervijk 1960"; id "Larsen50.046";
r1bq1rk1/pp2bpp1/1n3n1p/2pp4/5B2/1NNP2P1/PP2PPBP/R2Q1RK1 w - - bm d4; c0 "Larsen-T.0D.0 van Scheltinga, Bevervijk 1960"; id "Larsen50.047";
r1b2rk1/pp3pp1/1n1q1n1p/2Np4/3P4/1pN3P1/P3PPBP/R2Q1RK1 w - - bm Qxb3; c0 "Larsen-T.0D.0 van Scheltinga, Bevervijk 1960"; id "Larsen50.048";
r1b2rk1/pp3pp1/3q1n1p/2Np4/2nP4/1QN3P1/P3PPBP/R4RK1 w - - bm Qb4; c0 "Larsen-T.0D.0 van Scheltinga, Bevervijk 1960"; id "Larsen50.049";
r2nr1k1/1p1q1ppb/2pb1n1p/1P2p3/2P5/3PNNP1/1B3PBP/1R1Q1RK1 w - - bm Ra1; c0 "Larsen-Geller, Copenhague 1960"; id "Larsen50.050";
3nr1k1/1pq2ppb/3b1n1p/1p2N3/2P5/3PN1P1/1B3PBP/Q4RK1 w - - bm Nf3; c0 "Larsen-Geller, Copenhague 1960"; id "Larsen50.051";
3nr1k1/1pq1bppb/5n1p/1p6/2P5/3PNNP1/1B3PBP/Q4RK1 w - - bm Rc1; c0 "Larsen-Geller, Copenhague 1960"; id "Larsen50.052";
3nr1k1/3N1ppb/7p/1p1P4/3B4/bq4P1/5PBP/Q1R3K1 w - - bm Bxg7; c0 "Larsen-Geller, Copenhague 1960"; id "Larsen50.053";
2rq1rk1/1p2npbp/p2p4/3P1p1Q/2N1p3/2P5/PP2BPPP/R4RK1 b - - bm f4; c0 "Robatsch-Larsen, Halle 1963"; id "Larsen50.054";
2rq1rk1/4n1bp/p2p4/1p1P1pQ1/P3pp2/2P5/1P1NBPPP/R4RK1 b - - bm Kh8; c0 "Robatsch-Larsen, Halle 1963"; id "Larsen50.055";
r1bq1rk1/pp2ppbp/1n1p2p1/n7/3NP3/1BNQBP2/PPP3PP/2KR3R b - - bm Nxb3+; c0 "Ivkov-Larsen, Bevervijk 1964"; c1 "Permutation"; id "Larsen50.056";
2rq1rk1/1p2ppbp/3p2p1/pQ6/P3P2P/4BP2/1PP3P1/2KR3R b - - bm Rc6; c0 "Ivkov-Larsen, Bevervijk 1964"; id "Larsen50.057";
5rk1/1pq1ppbp/2rp2p1/pQ6/P1P1P2P/1P2BP2/6P1/2KR3R b - - bm Rc5; c0 "Ivkov-Larsen, Bevervijk 1964"; c4 "Gelfer.374.495"; id "Larsen50.058";
5rk1/1pq1ppbp/6p1/pQpR4/P1P1P2P/1P3P2/6P1/2K4R b - - bm e6; c0 "Ivkov-Larsen, Bevervijk 1964"; id "Larsen50.059";
5rk1/1pq2pbp/4p1p1/p1QR4/P1P1P2P/1P3P2/6P1/2K4R b - - bm Qg3; c0 "Ivkov-Larsen, Bevervijk 1964"; id "Larsen50.060";
5rk1/1p3pbp/4p1p1/p1Q3R1/P1P1Pq1P/1P3P2/2K3P1/7R b - - bm f5; c0 "Ivkov-Larsen, Bevervijk 1964"; id "Larsen50.061";
5rk1/1p4bp/6p1/p1Q2pR1/P1P2q1P/1P3P2/2K3P1/3R4 b - - bm b6; c0 "Ivkov-Larsen, Bevervijk 1964"; id "Larsen50.062";
r4rk1/p3q1bR/1p6/3pPpp1/P2P4/1pP1P2Q/1P1Bb1NP/R5K1 w - - bm c4; c0 "Larsen-T.0D.0 van Scheltinga, Bevervijk 1964"; id "Larsen50.063";
r4rk1/p3q1bR/1p6/3pPpp1/P1bP4/1p2P2Q/1P1B2NP/R5K1 w - - bm Nf4; c0 "Larsen-T.0D.0 van Scheltinga, Bevervijk 1964"; id "Larsen50.064";
r4rk1/p3q1bR/1p6/3pPp2/P1bP1p2/1p2P2Q/1P1B3P/R5K1 w - - bm Kf2; c0 "Larsen-T.0D.0 van Scheltinga, Bevervijk 1964"; id "Larsen50.065";
r4rk1/p3q1bR/1p6/3pP3/P1bP1p2/1p2B2Q/1P3K1P/R7 w - - bm Bd2; c0 "Larsen-T.0D.0 van Scheltinga, Bevervijk 1964"; id "Larsen50.066";
r1bq1rk1/1p4bp/p2p1n2/2pP1p1n/2P2P2/2N1B2P/PPQ1N1B1/R4RK1 b - - bm b5; c0 "Hamann-Larsen, Holstebro 1964"; id "Larsen50.067";
r1bqr1k1/6bp/p2p4/2pP1p1n/1pP1nP2/4B2P/PPQ1N1BK/3NR1R1 b - - bm Nef6; c0 "Hamann-Larsen, Holstebro 1964"; id "Larsen50.068";
r1bqr1k1/6bp/p2p1n2/2pP1p1n/1pP2P2/4BB1P/PPQ1N2K/3NR1R1 b - - bm Ng4+; c0 "Hamann-Larsen, Holstebro 1964"; id "Larsen50.069";
r1b1r1k1/6bp/p2p4/2pP3n/1pP2Ppq/4B3/PPQ1N1K1/3NR1RB b - - bm Ra7; c0 "Hamann-Larsen, Holstebro 1964"; id "Larsen50.070";
4r1k1/4r3/p2p4/2pP4/1pP2npq/5Q2/PP2N3/4RKR1 b - - bm Qxe1+; c0 "Hamann-Larsen, Holstebro 1964"; id "Larsen50.071";
r4rk1/pq2n1bp/bp2ppp1/2p1N3/P1P1PP1Q/2N1BR2/1PP3PP/R5K1 w - - bm Rh3; c0 "Larsen-Perez, Amsterdam 1964"; id "Larsen50.072";
r4r2/pq2nkbQ/bp2p1p1/2p1p3/P1P1PP2/2N1B2R/1PP3PP/R5K1 w - - bm f5; c0 "Larsen-Perez, Amsterdam 1964"; id "Larsen50.073";
r5r1/pq3kbQ/1p4pB/2p1pn2/P1b5/2N4R/1PP3PP/5RK1 w - - bm Rg3; c0 "Larsen-Perez, Amsterdam 1964"; id "Larsen50.074";
r5r1/pq2k1b1/1p4QB/2p1pn2/P7/2N3R1/1PP3PP/5bK1 w - - bm Bg5+; c0 "Larsen-Perez, Amsterdam 1964"; id "Larsen50.075";
r2qk2r/ppp1bppp/8/3np3/2Bn4/3P1Q1P/PPP2PP1/RNB1R1K1 w kq - bm Qg4; c0 "Larsen-Berger, Amsterdam 1964"; id "Larsen50.076";
4r1k1/ppb2ppp/3q4/7n/2B5/2PP1N1P/P4PP1/R2Q2K1 w - - bm Qa4; c0 "Larsen-Berger, Amsterdam 1964"; id "Larsen50.077";
8/1pr3k1/2p1b1p1/2P3Bp/3PPKnP/R2N4/8/8 w - - bm Ne5; c0 "Larsen-Lengyel, Amsterdam 1964"; id "Larsen50.078";
8/1p5R/2p1k3/2P1B3/3PPK1P/3b4/8/4r3 w - - bm d5+; c0 "Larsen-Lengyel, Amsterdam 1964"; id "Larsen50.079";
r3r1k1/p4ppb/q1pbnn1p/4p3/N1P1P3/pP3NP1/2Q1RPBP/R3B1K1 b - - bm Rab8; c0 "Vranesic-Larsen, Amsterdam 1964"; id "Larsen50.080";
4r1k1/p4pp1/q1p4p/2b1B3/4Q3/pr3NP1/5PBP/R5K1 b - - bm Qd3; c0 "Vranesic-Larsen, Amsterdam 1964"; id "Larsen50.081";
4r1k1/p4pp1/2Q4p/2b1B3/8/pr1q1NP1/5PBP/R5K1 b - - bm Rxe5; c0 "Vranesic-Larsen, Amsterdam 1964"; id "Larsen50.082";
6k1/p4pp1/2Q4p/2b1N3/8/pr1q2P1/5PBP/R5K1 b - - bm Bxf2+; c0 "Vranesic-Larsen, Amsterdam 1964"; id "Larsen50.083";
r1bq1rk1/p3nppp/2p5/np1p4/1b1P1B2/2NB1Q2/PPP1NPPP/2KR3R w - - bm h4; c0 "Larsen-Portisch, Amsterdam 1964"; id "Larsen50.084";
2bq1rk1/r3n1pp/2p2p2/pp5P/2pP1BP1/P1N3Q1/1PP2P2/2KRR3 w - - bm h6; c0 "Larsen-Portisch, Amsterdam 1964"; id "Larsen50.085";
2bqr1k1/r3n2p/2pB1ppP/pp6/2pP2P1/P1N3Q1/1PP2P2/2KRR3 w - - bm Qf4; c0 "Larsen-Portisch, Amsterdam 1964"; id "Larsen50.086";
1Bbqr3/1r2nk1p/2p3pP/pp3p2/2pP1QP1/P1N5/1PP2P2/2KRR3 w - - bm Qe5; c0 "Larsen-Portisch, Amsterdam 1964"; id "Larsen50.087";
rnbqr1k1/pp3pb1/3p1npp/2pP4/2P2B2/2N5/PP1NBPPP/R2QK2R b KQ - bm Nh5; c0 "Bronstein-Larsen, Amsterdam 1964"; id "Larsen50.088";
r2qr1k1/pR3p2/1n1pN1pp/2pP4/2P1N3/6P1/P4PP1/3Qb1K1 b - - bm Bxf2+; c0 "Bronstein-Larsen, Amsterdam 1964"; id "Larsen50.089";
r2q2k1/pR6/1n1pprpp/2pP4/2P1N3/6PQ/P5P1/6K1 b - - bm Qf8; c0 "Bronstein-Larsen, Amsterdam 1964"; id "Larsen50.090";
r3r1k1/ppq1ppbp/2p2np1/NP6/P1PPpP2/4P3/1B4PP/R3QRK1 w - - bm Rab1; c0 "Larsen-Spassky, Amsterdam 1964"; id "Larsen50.091";
r1r5/p2qp1kp/1p3np1/3P1p2/2PNpP2/4P2P/4Q1P1/1RR3K1 w - - bm g4; c0 "Larsen-Spassky, Amsterdam 1964"; id "Larsen50.092";
r1r4q/p3pk2/1p1nN1pp/3P1pPP/2P1pP2/4P3/Q7/1RR3K1 w - - bm Rb2; c0 "Larsen-Spassky, Amsterdam 1964"; id "Larsen50.093";
r1r1k2q/p3p3/1p1n4/3P1pNp/2P1pP2/4P3/Q6R/2R3K1 w - - bm c5; c0 "Larsen-Spassky, Amsterdam 1964"; id "Larsen50.094";
4rk2/3Qp3/3n3q/3P1pN1/2p1pP1p/4P2K/6R1/8 w - - bm Rg1; c0 "Larsen-Spassky, Amsterdam 1964"; id "Larsen50.095";
4rk2/3Qp3/3n3q/3P1pN1/4pP1p/2p1P2K/8/6R1 w - - bm Qe6; c0 "Larsen-Spassky, Amsterdam 1964"; id "Larsen50.096";
1n4k1/1q1nbppp/p3N3/8/2r1P1N1/1P2QPP1/1B4KP/8 w - - bm Nh6+; c0 "Larsen-Matanovic, Zagreb 1965"; id "Larsen50.097";
r1b2rk1/ppR3bp/3p2p1/3p4/3pB3/4nP2/PP1Q2PP/4K2R b K - bm Bh6; c0 "Nielsen-Larsen, Copenhague 1965"; id "Larsen50.098";
r5k1/ppR4p/3p2pb/8/4Q1b1/4nr2/PP5P/4K1R1 b - - bm Raf8; c0 "Nielsen-Larsen, Copenhague 1965"; id "Larsen50.099";
2r2rk1/pp1qnppp/8/2p2b1Q/3pN3/3P2P1/PPP1RPBP/R5K1 w - - bm Rae1; c0 "Larsen-Suetin, Copenhague 1965"; id "Larsen50.100";
2r2rk1/pp1q1ppp/8/2pn1b1Q/3pN3/3P2P1/PPP1RPBP/4R1K1 w - - bm Nd6; c0 "Larsen-Suetin, Copenhague 1965"; id "Larsen50.101";
5rk1/p1Q2ppp/5n2/8/3p4/3P1BP1/q1P2P1P/4R1K1 w - - bm Re5; c0 "Larsen-Suetin, Copenhague 1965"; id "Larsen50.102";
1rbq1rk1/p3bppp/n2p1n2/1ppP4/8/2N2NP1/PP2PPBP/R1BQR1K1 w - - bm a4; c0 "Larsen-Hamann, Copenhague 1965"; id "Larsen50.103";
1nbq1rk1/pr3ppp/n2p1b2/2pP4/R1N1P3/2N3P1/1P3P1P/2BQRBK1 w - - bm Bf4; c0 "Larsen-Hamann, Copenhague 1965"; id "Larsen50.104";
1n1q1rk1/p6p/n2N1p2/2pPB1p1/4P3/R5P1/5P1P/5QK1 w - - bm Nb7; c0 "Larsen-Hamann, Copenhague 1965"; id "Larsen50.105";
1n2r1k1/p6p/5p2/2pP2p1/1qN1P3/R5P1/5P1P/5QK1 w - - bm Rxa7; c0 "Larsen-Hamann, Copenhague 1965"; id "Larsen50.106";
r1bqk2r/1p1n1pbp/p2p1np1/2pPp3/2P1P3/2NBB2P/PP2NPP1/R2QK2R b KQkq - bm Nh5; c0 "Flohr-Larsen, Copenhague 1966"; id "Larsen50.107";
r1bq1rk1/1p3pbp/p2p2p1/2pPn3/2P1PBP1/2N4P/PP1QBP2/R3K2R b KQ - bm b5; c0 "Flohr-Larsen, Copenhague 1966"; id "Larsen50.108";
r1bq1rk1/5pbp/3p2p1/1NpPn3/4PBP1/7P/PP1QBP2/R3K2R b KQ - bm Ra4; c0 "Flohr-Larsen, Copenhague 1966"; id "Larsen50.109";
2bqr1k1/5pbp/3p2p1/2pPn3/3rPBP1/2N3QP/PP2BP2/R3K2R b KQ - bm g5; c0 "Flohr-Larsen, Copenhague 1966"; id "Larsen50.110";
2bqr1k1/5pbp/3p4/2pPn1p1/3rP1P1/2N1B1QP/PP2BP2/R3K2R b KQ - bm Ng6; c0 "Flohr-Larsen, Copenhague 1966"; id "Larsen50.111";
2bqr1k1/5pbp/3p2n1/1BpP2p1/3rP1P1/2N1B1QP/PP3P2/R3K2R b KQ - bm Rexe4; c0 "Flohr-Larsen, Copenhague 1966"; id "Larsen50.112";
r2qr1k1/ppp2p2/2n4p/5bp1/3P2P1/P3bN1P/1PP1P1K1/RN1Q1B1R b - - bm Nxd4; c0 "Nyman-Larsen, Corr. 1966"; id "Larsen50.113";
r2q1rk1/pp2ppb1/2bp2p1/2nN4/2P1P1B1/4B3/PP3QPP/3R1RK1 w - - bm e5; c0 "Larsen-Petrossian, Santa Monica 1966"; id "Larsen50.114";
r2q1rk1/pp2ppb1/3pn1pQ/3R4/2P3B1/4BR2/PP4PP/6K1 w - - bm Qxg6; c0 "Larsen-Petrossian, Santa Monica 1966"; c4 "Qh6xPg6 (got a !? but game-theor optimal) (Krogius_EofCM) #1751 white_wins"; id "Larsen50.116";
r2q3k/pp2pRb1/3pB1p1/3R4/2P5/4B3/PP4PP/6K1 w - - bm Rg5; c0 "Larsen-Petrossian, Santa Monica 1966"; id "Larsen50.117";
1r2r1k1/1pq2pb1/n1ppbnp1/p3p2p/2PP4/PPN1P1PP/1BQ1NPBK/2R2R2 b - - bm b5; c0 "Petrossian-Larsen, Santa Monica 1966"; id "Larsen50.118";
1r4k1/3b1pb1/n2q1np1/pp1p4/3PpN2/PP2P1PP/1BR1Q1BK/5N2 b - - bm b4; c0 "Petrossian-Larsen, Santa Monica 1966"; id "Larsen50.119";
1b6/5pk1/q5p1/p2p1n2/Pp1Pp1nP/1P2P1P1/3Q4/3NBNK1 b - - bm f6; c0 "Petrossian-Larsen, Santa Monica 1966"; id "Larsen50.120";
r1r3k1/1p2ppbp/p1np2p1/q7/2PNP1b1/1PN1B3/P1RQ1PPP/5RK1 b - - bm b5; c0 "Geller-Larsen, Monaco 1967"; id "Larsen50.121";
r1r3k1/4pp1p/p1np2p1/1p1N4/2PBP1b1/1P6/P2R1PPP/5RK1 b - - bm Rab8; c0 "Geller-Larsen, Monaco 1967"; id "Larsen50.122";
2r5/3kpp1p/2npb1p1/pr1N4/R3P2P/1P3P2/PB1R2P1/6K1 b - - bm f6; c0 "Geller-Larsen, Monaco 1967"; id "Larsen50.123";
8/4pk1p/3p1pp1/1R1P4/1P1r3P/5PK1/6P1/8 b - - bm g5; c0 "Geller-Larsen, Monaco 1967"; id "Larsen50.124";
rn1q1rk1/pbpp2pp/1p2p3/8/2PPp1Q1/2P1P3/P2N1PPP/R1B2RK1 b - - bm Rf5; c0 "Gligoric-Larsen, Havane 1967"; id "Larsen50.125";
rn1q2k1/p1pp2pp/1p6/3b2r1/2P1pQ2/4P3/P2N1PPP/R1B2RK1 b - - bm Bc6; c0 "Gligoric-Larsen, Havane 1967"; id "Larsen50.126";
r2q2k1/p1pp2pp/npb3r1/8/2P1NQ2/4PP2/PB4PP/R4RK1 b - - bm Nb4; c0 "Gligoric-Larsen, Havane 1967"; id "Larsen50.127";
r2q2k1/p1pp2pp/1pb3r1/5Q2/2P1N3/2BnPP2/P5PP/R4RK1 b - - bm Qh4; c0 "Gligoric-Larsen, Havane 1967"; id "Larsen50.128";
r5k1/p1pp3p/1pb2pr1/8/2P4q/2BQPP2/P5PP/R4RK1 b - - bm Rh6; c0 "Gligoric-Larsen, Havane 1967"; id "Larsen50.129";
r5k1/p1pp3p/1pb2p1r/8/2P4q/2BQPP1P/P5P1/R4RK1 b - - bm Kf7; c0 "Gligoric-Larsen, Havane 1967"; id "Larsen50.130";
6r1/p1pp1k1p/1pb2p1r/8/2P4q/2BQPP1P/P4RP1/R4K2 b - - bm Rxg2; c0 "Gligoric-Larsen, Havane 1967"; id "Larsen50.131";
3rrbk1/1pq2ppp/p7/P1pnp3/2N1R3/3P1Q2/1PPB1PPP/R5K1 w - - bm Qe2; c0 "Larsen-Bednarski, Havane 1967"; id "Larsen50.132";
3rr1k1/1pq1b2p/p4pp1/P1pn4/2N1Rp2/3P1Q2/1PPB2PP/4R1K1 w - - bm Nb6; c0 "Larsen-Bednarski, Havane 1967"; id "Larsen50.133";
3rr1k1/1p1qb2p/pP3pp1/2p5/4Rp2/3P1Q2/1PPB2PP/4R1K1 w - - bm Qxf4; c0 "Larsen-Bednarski, Havane 1967"; id "Larsen50.134";
3rr1k1/1p1qb2p/pP4p1/2p2p2/4RQ2/3P4/1PPB2PP/4R1K1 w - - bm Bc3; c0 "Larsen-Bednarski, Havane 1967"; c1 "Questionable"; c4 "Bd2c3 (got a !? but game-theor optimal) (Krogius_EofCM) #1358 white_wins"; id "Larsen50.135";
r1b2rk1/1p3ppp/p1n1pn2/2P5/8/P1PBPN2/5PPP/R1B2RK1 b - - bm Na5; c0 "Taimanov-Larsen, Havane 1967"; id "Larsen50.136";
1r3rk1/1p3ppp/p1n1pn2/8/2P5/P1BBPP2/5P1P/1R1R2K1 b - - bm Rfc8; c0 "Taimanov-Larsen, Havane 1967"; id "Larsen50.137";
3k4/5p2/p4Kn1/p1r4p/B1P1p3/P3P3/5P2/7R b - - bm Ne5; c0 "Taimanov-Larsen, Havane 1967"; id "Larsen50.138";
3k4/5p2/p4K2/p1r1n2p/2P1p3/PB2P3/5P2/7R b - - bm Ke8; c0 "Taimanov-Larsen, Havane 1967"; id "Larsen50.139";
4k3/5pK1/p7/p1r1n2p/2P1p3/PB2P3/5P2/7R b - - bm Ng4; c0 "Taimanov-Larsen, Havane 1967"; id "Larsen50.140";
r4rk1/3qppbp/1pbp2p1/p1n5/P1P1P3/2N1B3/1PBQ1PPP/R4RK1 b - - bm Qe6; c0 "Schmid-Larsen, Havane 1967"; id "Larsen50.141";
r4rk1/4ppbp/1pbpq1p1/p1nN4/P1P1P3/4B3/1PBQ1PPP/R4RK1 b - - bm Nxe4; c0 "Schmid-Larsen, Havane 1967"; id "Larsen50.142";
r4rk1/4ppbp/2bpq1p1/p1pN4/P1P5/3Q4/1PB2PPP/4RRK1 b - - bm Be5; c0 "Schmid-Larsen, Havane 1967"; id "Larsen50.143";
8/4ppkp/3p1bp1/p2P1P2/PpBq4/1Pr3P1/6KP/1Q3R2 b - - bm Rxc4; c0 "Schmid-Larsen, Havane 1967"; id "Larsen50.144";
8/4ppkp/3p1b2/p2P1Pp1/q7/1p2R1PK/7P/3Q4 b - - bm g4+; c0 "Schmid-Larsen, Havane 1967"; id "Larsen50.145";
r2q1rk1/pp3ppp/2p2bn1/1PPp4/2nP4/2NQ1B1P/P4PPB/R4RK1 b - - bm Bg5; c0 "Gipslis-Larsen, Sousse izt 1967"; id "Larsen50.146";
r3r1k1/p4ppp/2p2qn1/2Pp4/2nP4/2NQ2PP/P1B2PK1/R4R2 b - - bm Qg5; c0 "Gipslis-Larsen, Sousse izt 1967"; id "Larsen50.147";
r3r1k1/p4pp1/2p3p1/2Pp4/3P4/5QPP/Pn1q1P1K/R2N1R2 b - - bm Nc4; c0 "Gipslis-Larsen, Sousse izt 1967"; id "Larsen50.148";
1r4k1/5pp1/2p3p1/p1Pp4/2nr4/6PP/P1R2PK1/3NR3 b - - bm a4; c0 "Gipslis-Larsen, Sousse izt 1967"; id "Larsen50.149";
r2q1rk1/pp2pp2/3pn1p1/3Rb3/2P3BQ/4B3/PP4PP/5RK1 w - - bm Rf3; c0 "Larsen-Petrossian, Santa Monica 1966"; id "Larsen50.15";
3q3r/5pbk/1rbnp1p1/1pNp4/1P1P4/2NBP1P1/5P2/R1RQ2K1 w - - bm Qg4; c0 "Larsen-Ivkov, Palma de Mallorca 1967"; id "Larsen50.150";
7r/4qpbk/1rb3p1/1pNpp3/1PnP1NQ1/3BP1P1/5P2/R1R3K1 w - - bm Bxg6+; c0 "Larsen-Ivkov, Palma de Mallorca 1967"; id "Larsen50.151";
2Q2bkr/5p2/1rb5/1pN1n1qB/1P1pPN2/6P1/5P2/R1R3K1 w - - bm Nce6; c0 "Larsen-Ivkov, Palma de Mallorca 1967"; c4 "Nc5e6 (got a !? but game-theor optimal) (Krogius_EofCM) #1407 white_wins"; id "Larsen50.152";
7r/R5bk/1rb1Q3/1p2n1qB/1P1pPN2/6P1/5P2/2R3K1 w - - bm Rc5; c0 "Larsen-Ivkov, Palma de Mallorca 1967"; id "Larsen50.153";
r4rk1/1p2ppbp/1qn1b1p1/p2pN3/P2P4/2P5/BP2QPPP/R1B2RK1 b - - bm Bxe5; c0 "Jimenez-Larsen, Palma de Mallorca 1967"; id "Larsen50.154";
r4rk1/1p2pp1p/1qn1b1p1/p2pP3/P7/2P5/BP2QPPP/R1B2RK1 b - - bm d4; c0 "Jimenez-Larsen, Palma de Mallorca 1967"; id "Larsen50.155";
6k1/1p2p2p/1qn1p1p1/p2rPr2/P2p1B2/2P3P1/1P2QP1P/3RR1K1 b - - bm Qb3; c0 "Jimenez-Larsen, Palma de Mallorca 1967"; id "Larsen50.156";
6k1/1R2p2p/2n1p1p1/p2rPr2/3qQB1P/6P1/5P2/4R1K1 b - - bm Rdxe5; c0 "Jimenez-Larsen, Palma de Mallorca 1967"; id "Larsen50.157";
r1bqk2r/ppppbp1p/2n2np1/8/2P5/2N1Q1P1/PP2PP1P/R1B1KBNR w KQkq - bm Nd5; c0 "Larsen-Gheorghiu, Monaco 1968"; id "Larsen50.158";
rnbqk2r/ppppbp1p/6p1/3P4/8/4Q1P1/PP2PP1P/R1B1KBNR w KQkq - bm d6; c0 "Larsen-Gheorghiu, Monaco 1968"; id "Larsen50.159";
5rk1/p2p3p/1r1p1ppQ/p7/4q3/6P1/PP1RPP1P/3R2K1 w - - bm h4; c0 "Larsen-Gheorghiu, Monaco 1968"; id "Larsen50.160";
2r3k1/p2p3p/1r1p1ppQ/p3q3/7P/1P4P1/P2RPP2/3R2K1 w - - bm Rd5; c0 "Larsen-Gheorghiu, Monaco 1968"; id "Larsen50.161";
6k1/pbr4p/4p1pB/3q4/3P4/6Q1/P4PP1/1R4K1 w - - bm Rb5; c0 "Larsen-Unzicker, Lugano 1968"; id "Larsen50.162";
rnbq1rk1/ppp2ppp/4pn2/3p4/1bP5/2N2NP1/PP1PPPBP/R1BQ1RK1 b - - bm dxc4; c0 "Bobotsov-Larsen, Busum 1969"; id "Larsen50.163";
rnbq1rk1/ppp2ppp/4pn2/8/Qbp5/2N2NP1/PP1PPPBP/R1B2RK1 b - - bm Na6; c0 "Bobotsov-Larsen, Busum 1969"; id "Larsen50.164";
r3qrk1/pppb1ppp/n3pn2/1N6/QbpN4/P5P1/1P1PPPBP/R1B2RK1 b - - bm e5; c0 "Bobotsov-Larsen, Busum 1969"; id "Larsen50.165";
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.
-
MMoisan
- Posts: 70
- Joined: Thu Sep 13, 2012 1:42 am
Re: Larsen EPD Test Suite
Yes this one is correct. I remember checking it: the idea is to indirectly protect the b7 pawn while organising the tripling of black pieces along the c file...
Between: When you say "cleaned epd", what are the standards? So that I can save time to everyone next time!
Marc
Between: When you say "cleaned epd", what are the standards? So that I can save time to everyone next time!
Marc