Nemeth Gambit Revisited

Discussion of anything and everything relating to chess playing software and machines.

Moderators: hgm, Rebel, chrisw

Dann Corbit
Posts: 12541
Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA

Re: Nemeth Gambit Revisited

Post by Dann Corbit »

Some positions from this thread:

Code: Select all

r1b1qbkr/1pR1p1p1/p6p/3pB3/3N1Q2/1R5P/P4PP1/6K1 b - - acd 36; bm b5; ce -325; pv b5 Rf3 Rh7 Nc6 g6 Rg3 a5 Bd4 e5 Nxe5 g5 Rxg5+ hxg5 Qxg5+ Rg7 Rxg7+ Bxg7 Ng4 Qe1+ Kh2 Ra7 Bxa7 Qc3 Qxd5+ Kh7 Qe4+ Kg8 Qe8+ Kh7 f4 Bxg4 Qe4+ Kg8 hxg4 Qc4 Qe8+ Kh7 Be3 Qd5 Qe7 Kg8 a3 Bd4 Kg3 Bxe3 Qxe3 Kh7 Qf3 Qxf3+ Kxf3 Kg6 Ke4; 
r1b1qbkr/1pR1p1p1/p6p/3pB3/3N3Q/1R5P/P4PP1/6K1 w - - acd 36; bm Qf4; ce 375; pv Qf4 Rh7 Qf3 e6 Rb6 h5 Qf4 a5 Qg3 Ra6 Rb3 h4 Qg4 b6 Nf3 Bd7 Nxh4 Ra8 Ng6 Bc5 Rf3 Bb4 Qg3 Bc5 Qg5 Qd8 Qg4 Qe8 a3 a4 h4 Be7 h5 Rc8 Rb7 b5 Rh3 b4 axb4 Rc4 Qg3 Rxb4 Rxb4 Bxb4 h6 a3 Bxg7; 
r1b2bkr/1pR1p1p1/p5qp/3pB3/3N3Q/1R5P/P4PP1/6K1 b - - acd 36; bm Qe8; ce -378; pv Qe8 Qf4 b5 Bxg7 Bxg7 Rg3 Rh7 Qe5 Bxh3 Rxe7 Qf8 gxh3 Kh8 Rexg7 Rxg7 Ne6 Re8 Qxg7+ Qxg7 Nxg7 Rc8 Nf5 a5 a3 h5 Ne7 Rc1+ Kg2 d4 Nf5 Rc4 Rg5 d3 Rxh5+ Kg8 Rg5+ Kf8 Ne3 Ra4 Rxb5 Rxa3 Rd5 Kf7 Nc4 Ra4 Nb2 Ra1 Nxd3 a4 Rd4 a3 Ra4 a2 Nb4; 
r1b2bkr/1pR1p1p1/p5qp/3pB3/3N3Q/7P/PR3PP1/6K1 w - - acd 36; bm Rb3; ce 396; pv Rb3 Rh7 Qf4 h5 Qf3 e6 Qf4 Qe8 Rb6 a5 Qg3 h4 Qg4 Ra6 Rb3 b5 Rxb5 Ra8 Rb6 Bd7 Rbb7 Qh5 f4 Qxg4 hxg4 Bc8 Ra7 Rxa7 Rxa7 g5 Ra8 Bd7 Bd6 Rf7 Rd8 gxf4 Bxf8 Rxf8 Rxd7 Rf6 Kf2 Rh6 a4 e5 Rd8+ Kf7 Nf3 e4 Ng5+ Kf6; 
r1b2bkr/1pR1p1pp/p5q1/3pB3/3N3Q/7P/PR3PP1/6K1 b - - acd 36; bm h5; ce -276; pv h5 Rb3 Rh6 f4 Qe4 Kh2 Be6 Rcxb7 Bf7 Qf2 h4 Re3 Qg6 f5 Qh5 Rf3 Rc8 Qe1 Qg5 Bf4 Qf6 Bxh6 Qxd4 Bg5 Qe4 Bxh4 Qxe1 Bxe1 d4 Rd3 Bd5 Rd7 Bxa2 R3xd4 e6 Bb4 Bxb4 Rxb4 exf5 Rbb7 Kf8 Ra7 f4 Rxg7 Bd5 Rg5; 
r1b2bkr/1p2p1pp/p5q1/3pB3/3N3Q/7P/PR3PP1/2R3K1 w - - acd 36; bm Rc7; ce 270; pv Rc7 h5 Rb3 Rh6 f4 Qe4 Kh2 a5 Qf2 a4 Re3 Qg6 f5 Qe8 Qf3 Qf7 Rec3 Qe8 Bf4 Rha6 Qxd5+ Kh8 Be5 Ra5 Qe4 Bd7 Rxb7 Kg8 Bc7 R5a6 Bg3 Kh8 Qd5 Bc8 Rbc7 Ra5 Qf3 Bd7 Qe4 Rc8 Ne6 Rxc7; 
r1b2b1r/1p2pkpp/p5q1/3pB3/3N3Q/7P/PR3PP1/2R3K1 b - - acd 36; bm Kg8; ce -285; pv Kg8 Rc7 h5 Rb3 Rh6 f4 Qe4 Kh2 Be6 Rcxb7 Bf7 Qf2 h4 Re3 Qg6 f5 Qh5 Rf3 Rc8 Qe1 Qg5 Bf4 Qf6 Bxh6 Qxd4 Bg5 Qa4 Bxh4 Qc6 Ra7 Qb6 Bf2 Qb8+ Kg1 Rc2 Rxa6; 
r1b2b1r/1p2pkpp/p5q1/3p4/3N1B1Q/7P/PR3PP1/2R3K1 w - - acd 36; bm Be5; ce 273; pv Be5 h5 Rb3 Kg8 Rc7 Rh6 f4 Be6 Rcxb7 Qe4 Kh2 Bf7 Qf2 h4 Re3 Qg6 f5 Qh5 Rf3 Rc8 Qe1 Qg5 Bf4 Qf6 Bxh6 Qxd4 Bg5 Qc4 Qxh4 Qxh4 Bxh4 Re8 Bg3 e5 fxe6 Bxe6 Rb6 Bf7; 
r1b1kb1r/1p2p1pp/p5q1/3p4/3N1B1Q/7P/PR3PP1/2R3K1 b - - acd 36; bm e5; ce -185; pv e5 Bxe5 Be7 Qf4 Qg5 Qxg5 Bxg5 Rc7 Rg8 Re2 Kd8 Rc5 Ke7 f4 Bf6 Kh2 Bxe5 fxe5 a5 e6 Ra6 Rc7+ Kf6 e7 Be6 Nb3 Raa8 Nc5 Bf5 Rxb7 Rac8 Rb6+ Kf7 Nb7 Be4 Nd6+ Kxe7 Nxc8+ Rxc8 Ra6 Rc3 Ra7+ Kd6 Rxg7 Ra3 Rg3 Ra4 Rg5 Kc5 Rg7 Kd4 Ra7 Ra3 Rc7 Kd3; 
r1b1kb1r/1p2p1pp/p5q1/3p4/3N1B1Q/7P/PR3PP1/5RK1 w - - acd 36; bm Re1; ce 381; pv Re1 h6 Rb3 Qf6 Qh5+ g6 Qxd5 Qxf4 Rf3 Qd2 Ree3 Bf5 Qe5 Qd1+ Kh2 Rg8 Nxf5 gxf5 Qxf5 Qd6+ g3 Qg6 Qe5 Rg7 Rf6 Rd8 Rxg6 Rxg6 Qh5 Kf7 Rf3+ Kg7 Qe5+ Kg8 Qc7 Rdd6 Qxb7 Rgf6 Qb3+ Kg7 Kg2 Rxf3 Qxf3 Kg8 Qb3+ Kg7 Qc4 Kg6 Qg4+ Kf7 Qf4+ Ke8 Qc4 Kd7 a4 e6 Qf4; 
r1b1kb1r/1p2p1pp/p2q4/3p4/3N1B1Q/7P/PR3PP1/5RK1 b - - acd 36; bm Qg6; ce -420; pv Qg6 Re1 h6 Rb3 Qf6 Qh5+ Qf7 Qe5 Qf6 Qe3 Kf7 Be5 Qg6 Qf4+ Kg8 Bxg7 Bxg7 Rxe7 Qf6 Rxg7+ Qxg7 Rg3 Rh7 Rxg7+ Rxg7 Qxh6 Bd7 Qh5 Rf8 Qxd5+ Kh7 f3 Rf4 g4 Rgf7 Nf5 R4xf5 gxf5 Kg7 Qd4+ Kg8 f6 Bxh3 Qe5 Bd7 Kf2 Kh7 Qh5+ Kg8 Qg5+ Kh7 Ke3 Be6 Qe5 Bxa2 Qh2+ Kg6 Qxa2 Kxf6; 
r1b1kb1r/1p2p1pp/p2q4/3p4/3N3Q/4B2P/PR3PP1/5RK1 w - - acd 36; bm Bf4; ce 422; pv Bf4 Qg6 Re1 h6 Rb3 Qf6 Qh5+ Qf7 Qe5 Qf6 Qe3 Kf7 Be5 Qg6 Qf4+ Kg8 Bxg7 Bxg7 Rxe7 Qf6 Rxg7+ Qxg7 Rg3 Rh7 Rxg7+ Rxg7 Qxh6 Bd7 Qh5 Rf7 f4 Re8 Qxd5 Bc6 Nxc6 bxc6 Qxc6 Rd8 Qxa6 Kg7 Qb5 Rfd7 Qg5+ Kf7 f5 Rd6 a4 Rf6 Qh5+ Kg7 Qg4+ Kf8 a5 Rdd6; 
r1bqkb1r/1p2p1pp/p7/3p4/3N3Q/4B2P/PR3PP1/5RK1 b - - acd 36; bm Kf7; ce -318; pv Kf7 f4 h6 f5 Kg8 Qg3 Rh7 Qf3 Kh8 Bf4 h5 Rc1 h4 Rc7 Rh6 Rbc2 Rf6 Be5 Kg8 Bxf6 exf6 Qh5 Bd7 Ne6 Qe8 Qxe8 Bxe8 Rxb7 d4 Rcc7 d3 Kf2 g6 fxg6 d2 Ke2 Bh6 Rh7 Ba4 Rbg7+ Bxg7 Rxg7+ Kh8 Rh7+ Kg8 Kxd2; 
r1bqkb1r/1p2p1pp/p7/3p4/3NQ3/4B2P/PR3PP1/5RK1 w - - acd 36; bm Qh4; ce 369; pv Qh4 Kf7 f4 Kg8 f5 Qe8 Qf4 h5 Qe5 h4 Qxd5+ Qf7 Qe4 Rh5 Rbf2 Rb8 Ne6 Bd7 Rd1 Bc6 Qg4 Rc8 Rd4 Rb8 Bg5 Rc8 Bxh4 Rh6 Bg5 Rf6 Bxf6 exf6 Rfd2 Be7 Rc2 Bf8 h4 Bd7 Rxc8 Bxc8 Qe4 Qe7 Qd5 Bxe6; 
r1bqkb1r/1p2p1pp/p2p4/8/3NQ3/4B2P/PR3PP1/5RK1 b - - acd 36; bm d5; ce -379; pv d5 Qh4 Kf7 f4 Kg8 f5 Qe8 Qf4 h5 Qe5 h4 Qxd5+ Qf7 Qe4 Rh5 Rbf2 Bd7 Qxb7 Rd8 Qe4 Rc8 Ne6 Qf6 Bd4 Qf7 Rf4 Bc6 Qe1 Bb5 R1f3 Bc6 Rf2 Rh6 Rg4 Rf6 Rxh4 Bd5 Bxf6 exf6 Rd2 g5 Rhd4 Bxe6 fxe6 Qc7 Qe4 Qe5 Qxe5 fxe5; 
r1bqkb1r/1p2p1pp/p2p4/8/3nQ3/4BN1P/PR3PP1/5RK1 w - - acd 36; bm Nxd4; ce 376; pv Nxd4 d5 Qh4 Kf7 f4 Qd6 f5 h6 Qh5+ Kg8 Qe8 Qe5 Re2 Rh7 Rc1 Qb8 Rf2 Rh8 Rcf1 Qd6 Rc2 Qb8 Rf3 Rh7 Rff2 Bxf5 Qxb8 Rxb8 Rxf5 g5 Rxd5 Bg7 Rc7 Bf6 Rdd7 Kf7 Nf5 Ke6 g4 h5 Nd4+ Kf7 Nf3 hxg4 hxg4 Rg7 Bd4 Rh8 Bxf6 Kxf6 Rxb7 Rgh7 Kg2; 
r1bqkb1r/1p2p1pp/p1np4/8/3NQ3/4BN1P/PR3PP1/5RK1 b - - acd 36; bm Nxd4; ce -380; pv Nxd4 Nxd4 d5 Qh4 Kf7 f4 Kg8 f5 Qe8 Qf4 h5 Qe5 h4 Qxd5+ Qf7 Qe4 Rh5 Rbf2 Rb8 Ne6 Bd7 Rd1 Bb5 Qg4 Rc8 Rd4 Rc3 Rd8 Be8 f6 exf6 Rxf6 Qxf6 Rxe8 Re5 Rxf8+ Qxf8 Nxf8 Rexe3 Ne6 Rg3 Qf4 a5 Qxh4; 
r1bqkb1r/1p2p1pp/p1np4/8/3NQ3/4BN1P/Pp3PP1/1R3RK1 w - - acd 36; bm Rxb2; ce 384; pv Rxb2 Nxd4 Nxd4 d5 Qh4 Kf7 f4 h6 f5 Qd6 Qh5+ Kg8 Qe8 Qb8 Rbf2 Qd6 Rc2 Qb8 Rf3 Rh7 Rff2 Bxf5 Qxb8 Rxb8 Rxf5 g5 Rxd5 Bg7 Rc7 Bf6 Rdd7 Kf7 Kf2 Rhh8 Nf5 Rbd8 Rxd8 Rxd8 Nxh6+ Kg6 Ng4 Rd3 Rxb7 Ra3 Rb6 Rxa2+ Kf3 Ra3 Ke4 Ra2 g3; 
r1bq1b1r/1p1kp1pp/p1np4/8/3NQ3/4BN1P/Pp3PP1/1R3RK1 b - - acd 36; bm Nxd4; ce -392; pv Nxd4 Nxd4 Ke8 Rxb2 d5 Qh4 Kf7 f4 h6 f5 Qd6 Qh5+ Kg8 Qe8 Qe5 Re2 Rh7 Rc1 Qb8 Rf2 Bxf5 Qxb8 Rxb8 Rxf5 g5 Rxd5 Bg7 Rc7 Bf6 Rdd7 Kf7 Kf2 Rhh8 Nf5 Ke6 Ng7+ Kf7 Nh5 Rhc8 Nxf6 Kxf6 Bc5 Kg6 Bxe7 Rxc7; 
r1bq1b1r/1p1kp1pp/p1np4/1N6/4Q3/4BN1P/Pp3PP1/1R3RK1 w - - acd 36; bm Nbd4; ce 392; pv Nbd4 Ke8 Rxb2 Nxd4 Nxd4 d5 Qh4 Kf7 f4 Kg8 f5 Qe8 Qf4 h5 Qe5 h4 Qxd5+ Qf7 Qe4 Rh5 Rbf2 Bd7 Qxb7 Qe8 Ne6 Rb8 Qe4 a5 Bd4 Rh6 Rf4 Bc6 Qe5 Rb5 Qe2 Rb4 Rg4 Bb5 Qe3 Rf6 Rff4 Bc6 Bxf6 Rxf4 Qxf4 exf6 Qc4 Bb5 Qb3; 
r1bq1b1r/pp1kp1pp/2np4/1N6/4Q3/4BN1P/Pp3PP1/1R3RK1 b - - acd 36; bm a6; ce -367; pv a6 Nbd4 Nxd4 Nxd4 Ke8 Rxb2 d5 Qh4 Kf7 f4 Kg8 f5 Qe8 Qg3 h5 Qe5 h4 Qxd5+ Qf7 Qe4 Rh5 Rbf2 Bd7 Qxb7 Rd8 Qe4 Rc8 Ne6 Qf6 Bd4 Qf7 Rf4 Bc6 Qe3 Bb5 R1f2 Rh6 Rg4 Rf6 Rxh4 Bd7 Qe4 Bc6 Qg4 Bd5 Bxf6 exf6 Kh2 Rc4; 
r1bq1b1r/pp1kp1pp/2np4/1N6/4Q3/4BN1P/Pp3PP1/R4RK1 w - - acd 36; bm Rab1; ce 351; pv Rab1 a6 Nbd4 Nxd4 Nxd4 Ke8 Rxb2 d5 Qh4 Kf7 f4 Kg8 f5 Qe8 Qf4 h5 Qe5 h4 Qxd5+ Qf7 Qe4 Rh5 Rbf2 Rb8 Ne6 Bd7 Rd1 Bb5 Qg4 Rc8 Rd4 Rb8 Bg5 Rc8 Bxh4 Rh6 Bg5 Rf6 Qe4 Bc6 Qe5 b5 g4 Kh8 Qe3 a5 Rfd2 Be8 Rd8 Rxe6 Qxe6 Qxe6; 
r1bq1b1r/pp1kp1pp/2np4/1N6/4Q3/2p1BN1P/PP3PP1/R4RK1 b - - acd 36; bm Qa5; ce -284; pv Qa5 Nxc3 Ke8 Nd5 e6 Rfd1 Ne7 Nxe7 Bxe7 Rac1 Bd7 Qxb7 Rd8 Rc7 Rf8 Bc5 Rf5 Bxd6 Rb5 Qxa7 Bf6 Qe3 Rd5 Rxd5 Qxd5 Be5 Qxa2 Qc3 Qb1+ Kh2 Qf5 b4 Bxe5+ Qxe5 Qxe5+ Nxe5 Bb5 Rxg7 Rd2 Rb7 Bf1 Rxh7 Rxf2 Kg1 Rf5 Nf7 Kf8 Nd6 Rf4 b5 Bd3 Rd7 Rb4 Rf7+ Kg8 Rb7 Rb2 Kh2 e5; 
r1bq1b1r/pp1kp1pp/2np4/1N6/4Q3/2p1BN1P/PP3PP1/R3K2R w KQ - acd 36; bm O-O; ce 305; pv O-O Qa5 Nxc3 Ke8 Nd5 e6 Rfd1 Ne7 Nxe7 Bxe7 Rac1 Bd7 Qxb7 Rd8 Rc7 Rf8 Bc5 Rf5 Bxd6 Rb5 Qxa7 Bf6 Qe3 Rd5 Rxd5 Qxd5 Be5 Qxa2 Qc3 Qb1+ Kh2 Qf5 b4 Bxe5+ Qxe5 Qxe5+ Nxe5 Bb5 Rxg7 Rd2 Kg3 h5 Rh7 Rb2 Rxh5 Rxb4 Rh8+ Ke7 h4 Rb3+ f3 Bf1; 
r1bq1b1r/pp2p1pp/2npk3/1N6/4Q3/2p1BN1P/PP3PP1/R3K2R b KQ - acd 36; bm Kd7; ce -290; pv Kd7 O-O Qa5 Nxc3 Ke8 Nd5 e6 Rfd1 Ne7 Nxe7 Bxe7 Rac1 Bd7 Qxb7 Rd8 Rc7 Rf8 Bc5 Rf5 Bxd6 Rb5 Qxa7 Bf6 Qe3 Rd5 Rxd5 Qxd5 Be5 Ra8 a3 Ra5 Bxf6 gxf6 Qf4 Qf5 Qh6 Qg6 Qe3 Rd5 Ra7 e5 a4 Rd3 Qe2 Rd5 a5 Qb1+ Kh2 Rd1 Nxe5 fxe5 Qxe5+ Kf7; 
r1bq1b1r/pp2p1pp/2npk3/1N6/4nQ2/2p1BN1P/PP3PP1/R3K2R w KQ - acd 36; bm Qxe4+; ce 312; pv Qxe4+ Kd7 O-O Qa5 Nxc3 Ke8 Nd5 e6 Rfd1 Ne7 Nxe7 Bxe7 Rac1 Bd7 Qxb7 Rd8 Rc7 Qb5 Qe4 Qa4 Qb1 a6 Bg5 Rf8 Bxe7 Kxe7 Qd3 d5 Re1 Qa5 Rcc1 Qb6 Rc2 Rc8 Rce2 Qd6 Re5 Kd8 Qxh7 Kc7 Nd4 Kb8 Qxg7 Ka8 R5e3 Rg8; 
r1bq1b1r/pp1pp1pp/2n1k3/1N6/4nQ2/2p1BN1P/PP3PP1/R3K2R b KQ - acd 36; bm cxb2; ce -273; pv cxb2 Nbd4+ Nxd4 Nxd4+ Kd5 O-O bxa1=Q Rxa1 e6 Rd1 Qf6 Nf3+ Kc6 Qxe4+ Kc7 Qc4+ Kd8 Bg5 d5 Bxf6+ gxf6 Qc3 Be7 Nd4 Bd7 Re1 Rc8 Qa5+ Rc7 Nxe6+ Bxe6 Rxe6 Bc5 Rxf6 d4 Rf5 Bb6 Qd2 Kc8 a4 Rd8 a5 Bc5 Qd3 b6 Re5 Rf8 axb6 Bxb6 Rh5 Kb8 Rxh7 Rxh7; 
r1bq1b1r/pp1pp1pp/2n1k3/8/4nQ2/N1p1BN1P/PP3PP1/R3K2R w KQ - acd 36; bm Nb5; ce 307; pv Nb5 cxb2 Nbd4+ Nxd4 Nxd4+ Kd5 O-O bxa1=B Rxa1 e6 Rd1 b6 Nxe6+ Kxe6 Qxe4+ Kf7 Qd5+ Ke8 Bg5 Be7 Re1 Rf8 Bxe7 Qxe7 Rxe7+ Kxe7 Qxa8 h6 Qxa7 Rf6 h4 Rc6 Qa3+ Ke8 Qe3+ Kf8 Qd4 Kf7 Qf4+ Kg8 Qe4 Kf8 Qf5+ Ke8 Qe5+ Kf7 Kh2 Rf6 Qc7 Rc6 Qf4+ Ke7 Qe4+ Kf8 f3 Kf7 Qe5 Kf8 Qd4 Kf7; 
r1bq1b1r/pp1pp1pp/2n5/3k4/4n1Q1/N1p1B2P/PP3PP1/R3K1NR b KQ - acd 40; bm Ke5; ce 39; pv Ke5 Nf3+ Kf6 Qf4+ Ke6 Qxe4+ Kf7 bxc3 Qa5 Qc4+ e6 Nb5 a6 Nbd4 Be7 Nxc6 bxc6 Qf4+ Qf5 Ne5+ Ke8 Qxf5 exf5 O-O Rf8 Rfe1 Rf6 Nc4 Re6 Bf4 Ra7 Rxe6 dxe6 Be5 g5 Rb1 Rb7 Rxb7 Bxb7 Nd6+ Bxd6 Bxd6 Kd7 Bc5 e5 f3 Ke6 Kf2 Bc8 a4 Bd7 Ke3 Kd5 Be7 c5 a5 h6 Bf8 f4+ Kf2 Kc4 Bxh6; 
r1bq1b1r/pp1pp1pp/2n5/4k3/4n1Q1/N1p1B2P/PP3PP1/R3K1NR w KQ - acd 36; bm Nf3+; ce 307; pv Nf3+ Kf6 Qf4+ Ke6 Nb5 cxb2 Nbd4+ Nxd4 Nxd4+ Kd5 O-O bxa1=B Rxa1 e6 Rd1 b6 Nxe6+ Kxe6 Qxe4+ Kf7 Qd5+ Ke8 Bg5 Be7 Re1 Rf8 Bxe7 Qxe7 Rxe7+ Kxe7 Qxa8 h6 Qxa7 Rf6 h4 Rc6 Qa3+ Ke8 Qe3+ Kf8 Qf4+ Ke8 Qe4+ Re6 Qg4 Kf8 Qf3+ Rf6 Qd5 Rc6 Qf5+ Ke8 Kh2 Re6 Qf3 Rf6 Qd5 Kf8 Qa8 Rc6 Qa3+ Kf7 Qb3+ Kf8 Qb4+ Ke8 Qd4 Kf8 f3 Kf7 Kg3; 
r1bq1b1r/pp2p1pp/2np4/3k4/4n1Q1/N1p1B2P/PP3PP1/R3K1NR w KQ - acd 40; bm Rd1+; ce 24; pv Rd1+ Ke5 Nf3+ Kf6 Qxe4 h6 O-O Kf7 b4 e6 b5 Ne7 Nc4 d5 Qd3 Nf5 Rc1 Kg8 Rxc3 Nxe3 fxe3 Bd7 Nce5 Bd6 Ng6 Rh7 Rc2 Be8 Nd4 Bxg6 Qxg6 Qe8 Rf6 Be5 Qxe8+ Rxe8 Rxe6 Rxe6 Nxe6 g5 Nd4 Kf7 Kf2 Kg6 a4 Rc7 Rxc7 Bxc7 g4 a6 Kf3 axb5 axb5; 
r2q1b1r/1p3k2/p1n3p1/3ppb1p/3p4/7P/PPP1NPP1/RNBQ1RK1 w - - acd 36; bm Nd2; ce -271; pv Nd2 h4 Nf3 Be7 Ne1 g5 c3 dxc3 Nxc3 d4 Qb3+ Kg7 Qxb7 Rc8 Bxg5 dxc3 bxc3 Qc7 Qxc7 Rxc7 Bxe7 Nxe7 Nf3 e4 Nd4 Kf6 Nxf5 Kxf5 Rad1 Rh6 Rd4 Rxc3 Re1 Re6 f3 e3 Rxh4 Rd3 Rc4 Kf6 a4 Nd5 h4 Kg6 f4 Kh5 Rc5 Rd2 f5; 
r6r/1p3k2/p1n2q1b/3p1p1p/3ppB2/7P/PPP2PP1/RN1Q1R1K w - - acd 36; bm Bh2; ce -360; pv Bh2 Rag8 Rg1 Qh4 Qe2 Rc8 a3 Ne7 a4 Rhg8 Na3 f4 f3 e3 Rad1 Bg7 Nb1 Qg5 c3 Nf5 Rd3 Rge8 Rgd1 Rc4 a5 Rec8 Na3 R4c5 Nc2 Rxa5 Nxd4 Bxd4 cxd4 Ra4 Rb3 b5 Rc3 Rac4 Rxc4 bxc4; 
r1bq1b1r/pp1p2pp/2n5/3kp3/4n1Q1/N1p1B2P/PP3PP1/R3K1NR w KQ - acd 40; bm Rd1+; ce -42; pv Rd1+ Nd4 Qf5 Kc6 Qxe5 d5 Qxd4 b6 Nf3 cxb2 Qxb2 Qd6 Ne5+ Kb7 Nc2 Qc7 O-O Qc3 Bd4 Qxb2 Bxb2 Bc5 Nd3 Bd6 Rfe1 Rd8 Ne5 Be6 Nd4 Bg8 Ndc6 Re8 Rxe4 Bxe5 Rxe5 Kxc6 f3 g6 Rc1+ Kb5 Rc7 a5 Bd4 Rxe5 Bxe5 d4 Bxd4 Bxa2 Rb7;
These are the only three that are actually playable:
[d]r1bq1b1r/pp1p2pp/2n5/3kp3/4n1Q1/N1p1B2P/PP3PP1/R3K1NR w KQ - acd 40; bm Rd1+; ce -42; pv Rd1+ Nd4 Qf5 Kc6 Qxe5 d5 Qxd4 b6 Nf3 cxb2 Qxb2 Qd6 Ne5+ Kb7 Nc2 Qc7 O-O Qc3 Bd4 Qxb2 Bxb2 Bc5 Nd3 Bd6 Rfe1 Rd8 Ne5 Be6 Nd4 Bg8 Ndc6 Re8 Rxe4 Bxe5 Rxe5 Kxc6 f3 g6 Rc1+ Kb5 Rc7 a5 Bd4 Rxe5 Bxe5 d4 Bxd4 Bxa2 Rb7;
[d]r1bq1b1r/pp1pp1pp/2n5/3k4/4n1Q1/N1p1B2P/PP3PP1/R3K1NR b KQ - acd 40; bm Ke5; ce 39; pv Ke5 Nf3+ Kf6 Qf4+ Ke6 Qxe4+ Kf7 bxc3 Qa5 Qc4+ e6 Nb5 a6 Nbd4 Be7 Nxc6 bxc6 Qf4+ Qf5 Ne5+ Ke8 Qxf5 exf5 O-O Rf8 Rfe1 Rf6 Nc4 Re6 Bf4 Ra7 Rxe6 dxe6 Be5 g5 Rb1 Rb7 Rxb7 Bxb7 Nd6+ Bxd6 Bxd6 Kd7 Bc5 e5 f3 Ke6 Kf2 Bc8 a4 Bd7 Ke3 Kd5 Be7 c5 a5 h6 Bf8 f4+ Kf2 Kc4 Bxh6;
[d]r1bq1b1r/pp2p1pp/2np4/3k4/4n1Q1/N1p1B2P/PP3PP1/R3K1NR w KQ - acd 40; bm Rd1+; ce 24; pv Rd1+ Ke5 Nf3+ Kf6 Qxe4 h6 O-O Kf7 b4 e6 b5 Ne7 Nc4 d5 Qd3 Nf5 Rc1 Kg8 Rxc3 Nxe3 fxe3 Bd7 Nce5 Bd6 Ng6 Rh7 Rc2 Be8 Nd4 Bxg6 Qxg6 Qe8 Rf6 Be5 Qxe8+ Rxe8 Rxe6 Rxe6 Nxe6 g5 Nd4 Kf7 Kf2 Kg6 a4 Rc7 Rxc7 Bxc7 g4 a6 Kf3 axb5 axb5;
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.
Top
Vinvin
Posts: 5228
Joined: Thu Mar 09, 2006 9:40 am
Full name: Vincent Lejeune

Re: Nemeth Gambit Revisited

Post by Vinvin »

Dann Corbit wrote: ↑Mon Jun 03, 2019 11:50 pm Some positions from this thread:

These are the only three that are actually playable:
...
[d]r1bq1b1r/pp1pp1pp/2n5/3k4/4n1Q1/N1p1B2P/PP3PP1/R3K1NR b KQ - acd 40; bm Ke5; ce 39; pv Ke5 Nf3+ Kf6 Qf4+ Ke6 Qxe4+ Kf7 bxc3 Qa5 Qc4+ e6 Nb5 a6 Nbd4 Be7 Nxc6 bxc6 Qf4+ Qf5 Ne5+ Ke8 Qxf5 exf5 O-O Rf8 Rfe1 Rf6 Nc4 Re6 Bf4 Ra7 Rxe6 dxe6 Be5 g5 Rb1 Rb7 Rxb7 Bxb7 Nd6+ Bxd6 Bxd6 Kd7 Bc5 e5 f3 Ke6 Kf2 Bc8 a4 Bd7 Ke3 Kd5 Be7 c5 a5 h6 Bf8 f4+ Kf2 Kc4 Bxh6;
...
Dann, I wrote in the previous post that 1...Ke5 is lost after :
1...Ke5? 2. Nf3+ Kf6 3. Qf4+ Ke6 4. Nb5!!
Analyze here :

Code: Select all

FEN: r1bq1b1r/pp1pp1pp/2n1k3/1N6/4nQ2/2p1BN1P/PP3PP1/R3K2R b KQ - 6 4

Stockfish_19052509_x64_modern:
...
+3,43	4. ... cxb2 5.Nfd4+ Nxd4 6.Nxd4+ Kd5 7.0-0 bxa1Q 8.Rxa1 b6 9.Rd1 e6 10.Nxe6+ Kxe6 11.Qxe4+ Kf7 12.Qd5+ Ke8 13.Bg5 Be7 14.Re1 Rf8 15.Bxe7 Qxe7 16.Rxe7+ Kxe7 17.Qxa8 Kd8 18.Qxa7 Rf6 19.Qb8 h6 20.h4 Re6 21.Qf4 Ke8 22.Qf3 Rc6 23.Qb3 Kf8 24.Qd5 Re6 25.h5 g5 26.hxg6 Rxg6 27.f4 Rc6 28.Qf5+ Kg7 29.Qe5+ Rf6
+3,39	4. ... d6 5.Qxe4+ Kd7 6.0-0 cxb2 7.Rab1 a6 8.Nbd4 Ke8 9.Rxb2 Nxd4 10.Nxd4 d5 11.Qh4 Kf7 12.f4 Kg8 13.f5 h6 14.Qh5 Rh7 15.Qf3 Qa5 16.Ne6 Bxe6 17.fxe6 g6 18.Rbf2 Bg7 19.Qf7+ Kh8 20.Qxe7 Rg8 21.Qxb7 Qb5 22.Qxb5 axb5
And eval is rising.
Top
Dann Corbit
Posts: 12541
Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA

Re: Nemeth Gambit Revisited

Post by Dann Corbit »

Interesting. Is there a move besides Ke5 that wins the day?
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.
Top
Vinvin
Posts: 5228
Joined: Thu Mar 09, 2006 9:40 am
Full name: Vincent Lejeune

Re: Nemeth Gambit Revisited

Post by Vinvin »

Dann Corbit wrote: ↑Tue Jun 04, 2019 8:14 pm Interesting. Is there a move besides Ke5 that wins the day?
Here, I posted an eval for the 2 best moves at depth= 50 : viewtopic.php?p=799816#p799816
Both move are around 0.00 :

Code: Select all

McCain-X3_x64_modern:
...
 50/82	6:57:15	212 844 749 345	8 501 634	+0,29	1. ... d6 2.Rd1+ Ke5 3.Nf3+ Kf6 4.Qxe4 h6 5.0-0 Kf7 6.b4 Kg8 7.b5 Na5 8.Rd3 e5 9.Nc4 Be6 10.Ncxe5 Qe8 11.Ng6 Bf7 12.Qxe8 Bxe8 13.Nxh8 Bxb5 14.Rxc3 Bxf1 15.Kxf1 Kxh8 16.Rc7 Re8 17.Bxa7 Nc6 18.Rxb7 Ra8 19.Be3 Rxa2 20.g3 Kh7 21.h4 Kg6 22.Rb6 Rc2 23.Ne1 Rc4 24.Nd3 Be7 25.Nf4+ Kf5 26.h5 Ne5 27.Nd5 Ke6 28.Rb7 Kxd5 29.Rxe7 g5 30.hxg6 Nxg6 31.Ra7 Ne5 32.Bxh6 Rc2 33.Bf4 Ke6 34.Bxe5 Kxe5 35.Kg2 d5
 51/69	6:57:15	212 844 749 345	8 501 634	-0,16	1. ... e5 2.Rd1+ Nd4 3.Qf5 Kc6 4.Qxe5 d5 5.Qxd4 b6 6.Nf3 cxb2 7.Ne5+ Kb7 8.Qxb2 Qe7 9.Nc2 Qc7 10.Bd4 Bc5 11.Bxc5 Qxc5 12.0-0 Qc3 13.Qxc3 Nxc3 14.Rd3 Re8 15.Nf7 Re7 16.Nd6+ Kc6 17.Rxc3+ Kxd6 18.Rd1 Be6 19.Na3 Rc8 20.Nb5+ Kd7 21.Ra3 a5 22.Nd4 Bf7 23.Rb3 Rb8 24.a4 Ree8 25.Rdb1 Re4 26.Rd1 Rf4 27.Rb5 Rf6 28.Rdb1 Kd6 29.R1b3 Ke5 30.Nf3+ Kd6
Top

Return to “Computer Chess Club: General Topics”