SBD test set corrections

Dann Corbit · Post by **Dann Corbit** » Tue Sep 13, 2016 9:23 pm

Upon further review, some of the positions in the SBD test set did not age very well. These all had what modern engines will tell you is "wrong answers" in them. In fact, the first one should really be removed from the test set completely, since it violates the spirit of the test, which is intended to cover quiet moves. Qd3 wins the game.

Code: Select all

r4r1k/pp1bq1b1/n2p2p1/2pPp1Np/2P4P/P1N1BP2/1P1Q2P1/2KR3R w - - acd 37; acs 2938; bm Qd3; c3 "Ne6"; ce 333; id "sbd.110"; pm Qd3; pv Qd3 e4 Ngxe4 Bf5 Bg5 Qd7 Nb5 Nc7 Nbxd6 b5 Nxf5 bxc4 Qxc4 Rxf5 Rhe1 Rxd5 Bf6 Bxf6 Nxf6 Rxd1+ Rxd1 Qg7 Ne4 Re8 Qxc5 Ne6 Qc4 Nf8 Kc2 Rb8 b3 Re8 Rd6 Qe5 Kb1 Ne6 Qc6 Re7 Qc8+ Kg7 Rd7 Rxd7 Qxd7+ Kh6 Qxa7;
1r2r1k1/3bnppp/p2q4/2RPp3/4P3/6P1/2Q1NPBP/2R3K1 w - - acd 37; acs 3220; bm Qa2; c3 "Rc7"; ce 54; id "sbd.002"; pm Qa2; pv Qa2 Bb5 R5c2 Nc8 Bh3 Nb6 Bf1 Nd7 f3 h5 Nc3 Bxf1 Rxf1 Nc5 Kg2 h4 Ne2 Rb5 gxh4 Reb8 Kh1 Rb4 Qa5 Nb3 Qc7 Qf6 Rb2 a5 Ng3 a4 Nf5 Kh7 h5 R4b7 Qc3 a3 Rg2 g6 hxg6+ fxg6;
r2q1rk1/pppb1pbp/2np1np1/4p3/2P5/P1NPPNP1/1P3PBP/R1BQK2R w KQ - acd 37; acs 9000; bm Rb1; c1 "Permutation"; c3 "O-O"; cce 0; ce 10; id "sbd.084"; pm O-O {5} h3 {1}; pv Rb1 Re8 b3 Qc8 O-O a6 b4 Bg4 Qc2 Qf5 Nh4 Qd7 Bb2 Rac8 Ne4 Nxe4 Bxe4 Bh3 Rfe1 Rb8 f4 Ne7 Rbd1 c6 Bg2 Bg4 Rb1 b5 Nf3 bxc4 Qxc4 Be6 Qc2 exf4 Bxg7 Kxg7 gxf4 Nd5 Ng5 Kg8; white_wins 2; black_wins 2; draws 2; 
r1bqk2r/ppp2ppp/2nb4/3np3/8/PP2P3/1BQP1PPP/RN2KBNR b KQkq - acd 37; acs 7440; bm f5; c3 "O-O"; cce 8; ce 8; id "sbd.067"; pm O-O {509} Be6 {36} Qg5 {10} Qe7 {9} f5 {9} Bd7 {1} a6 {1}; pv f5 Nf3 Qe7 Nc3 Nb6 d3 Be6 g3 Na5 Nd2 Qf7 Nc4 Nbxc4 dxc4 O-O Nb5 Rad8 Be2 Nc6 Nxd6 cxd6 f4 b5 O-O bxc4 Rad1 exf4 Rxf4 Ne5 bxc4 Qb7 Bc3 Qc6 Rfd4 Rd7 Bb4 Rfd8 Qc3 a6 Rxd6 Rxd6 Bxd6 Nxc4; white_wins 221; black_wins 231; draws 104; 
rn1qkbnr/pp1b1ppp/8/1Bpp4/3P4/8/PPPNQPPP/R1B1K1NR b KQkq - acd 37; acs 411; bm Be7; c3 "Qe7"; cce -17; ce 0; id "sbd.120"; pm Be7 {789} Qe7 {154}; pv Be7 Ngf3 Nf6 dxc5 O-O Nb3 Re8 Be3 a6 Bxd7 Nbxd7 O-O Nxc5 Rfe1 Nce4 c3 Bd6 h3 Qd7 Rad1 Re7 Nbd4 Rae8 Qd3 h6 Nc2 Rc8 Ncd4 Rce8; white_wins 272; black_wins 236; draws 406; Opening ECO:C08e; French: Tarrasch, Open, 4.exd5 exd5 5.Bb5+ Bd7 6.Qe2+; 1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Bb5+ Bd7 6.Qe2+ *; 
3rk2r/1bq2pp1/2pb1n1p/p3pP2/P1B1P3/8/1P2QBPP/2RN1R1K b k - acd 37; acs 1187; bm Bb4; c3 "Be7 O-O"; ce -28; id "sbd.021"; pm Bb4; pv Bb4 Bh4 Be7 Be1 O-O Nf2 Kh8 b3 Bc5 Ng4 Nxg4 Qxg4 f6 Ra1 Be3 Qe2 Bb6 Rf3 Rd7 Rg3 Rfd8 h3 Rd4 Bc3 R4d6 Qe1 c5 Rc1 Qc6 Re3 Qc7 Kh2 Bc6 Qe2 Qb7 Rf1 Qc7 Kg1 Qe7 Rg3;
rn1qr1k1/pb3p2/1p5p/3n2P1/3p4/P4P2/1P1QNBP1/R3KB1R b KQ - acd 37; acs 290; bm Qxg5; c3 "d3"; ce -48; id "sbd.121"; pm Qxg5; pv Qxg5 Rh3 Qxd2+ Kxd2 Nc6 Nxd4 Rad8 Rh4 Nc7 Kc2 Nxd4+ Rxd4 Rxd4 Bxd4 Bc6 Bf2 Ba4+ b3 Bb5 Bxb5 Nxb5 Kd3 Rd8+ Kc4 Nc7 Ra2 Rd1 Be3 h5 b4 Kf8 Rd2 Rc1+ Kb3 Ne6 Rd7 Re1 Bh6+ Kg8 Rxa7 Re2 a4 Rxg2 Ra8+ Kh7 Be3 h4 Bxb6 h3;