Tough Test Position (from Today's Game): Rxh5!!

[Martin Thoresen]

Stockfish 1.7.1 x64 4CPU, 1 second:
1.Nxd4 Qd8 2.N4f5+ Kg8 3.Qe3 gxf5 4.Rxh5 Ng7 5.Rh3
+/- (1.21 ++) Depth: 16 00:00:00 3997kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rd1 Ne6 5.f4 f5 6.exf6+ Kxf6 7.Bg2 Ra7 8.f5 Kg5 9.fxe6 Kxh4 10.e7
+/- (1.29 ++) Depth: 16 00:00:01 5510kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rd1 f6 5.f4 fxe5 6.Bg2 Rb8 7.Rc1 Ne6 8.fxe5 Ng5 9.f4 Ne6 10.f5 gxf5 11.Rxh5 f4 12.Bf3
+/- (1.13) Depth: 16 00:00:01 6594kN
1.Nxd4 Qd8 2.N4f5+ Kg8 3.Qe3 gxf5 4.Rxh5 Ng7 5.Rh3
+/- (1.21 ++) Depth: 17 00:00:01 7221kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rd1 f6 5.f4 fxe5 6.Bg2 Rb8 7.Rc1 Ne6 8.fxe5 Kh7 9.Kf1 Ng5 10.f4 Ne6 11.f5 gxf5 12.Rxh5+ Kg6
+/- (1.21) Depth: 17 00:00:01 7370kN
1.Rxh5 gxh5 2.Nf5+ Kg8 3.Qh6 d6 4.exd6 Qd8 5.Bd3
+/- (1.29 ++) Depth: 17 00:00:01 9487kN
1.Rxh5 gxh5 2.Nf5+ Kg8 3.Qh6 d6 4.exd6 Qd8 5.Bd3
+- (1.45 ++) Depth: 17 00:00:01 9808kN
1.Rxh5 gxh5 2.Nf5+ Kg8 3.Qh6 d6 4.exd6 Qd8 5.Bd3
+- (1.77 ++) Depth: 17 00:00:01 10486kN
1.Rxh5 gxh5 2.Nf5+ Kg8 3.Qh6 d6 4.exd6 Qd8 5.Bd3
+- (2.42 ++) Depth: 17 00:00:02 12128kN
1.Rxh5 gxh5 2.Nf5+ Kg8 3.Qh6 d6 4.exd6 Qb7 5.Bd3 Re8 6.Ne7+ Rxe7 7.dxe7
+- (3.71 ++) Depth: 17 00:00:02 15014kN
1.Rxh5 Kg8 2.Nf5 Nxe5 3.Qh6 Nxf3+ 4.gxf3
+- (6.30 ++) Depth: 17 00:00:03 18154kN



Crafty 23.2 x64 4CPU, 2 seconds:
1.Nxd4 Nexd4 2.Rxd4 Qb8 3.Rd5 Nxe5 4.Qc5 f6 5.f4 Nf7 6.Re1 Bb7 7.Nxb7 Qxb7
+/- (0.84) Depth: 13 00:00:00 5279kN
1.Nxd4 Nexd4 2.Rxd4 Qb8 3.Rd5 Nxe5 4.Qc5 f6 5.f4 Nf7 6.Re1 Bb7 7.Nxb7 Qxb7
+/- (0.84) Depth: 13 00:00:00 8201kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rd1 Rb8 5.f4 f6 6.Bh3 Kh6 7.Nxc8 Rbxc8 8.Rxd7
+/- (1.17) Depth: 14 00:00:01 26883kN
1.Rxh5
+/- (1.24) Depth: 14 00:00:02 50268kN
1.Rxh5
+- (4.24) Depth: 14 00:00:03 65520kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Qg7 Rac8 6.Nxd4 Bxe4 7.Rxe4 Qc3 8.Rae1 Ke8 9.Qh7
+- (5.16) Depth: 15 00:00:05 121mN




Naum 4.2 x64 4CPU, 0 seconds:
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rdd1 Rb8 5.a4 bxa4 6.Rxa4 Bb7
+/- (1.25) Depth: 12/30 00:00:00 1149kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rdd1 Rb8 5.a4 bxa4 6.Rxa4 Rh8 7.Rc1
+/- (1.28) Depth: 13/30 00:00:00 1968kN
1.Rxh5
+/- (1.29) Depth: 14/38 00:00:00 4783kN
1.Rxh5 gxh5 2.Nf5+ Kg8 3.Qh6 d6 4.Ng5 f6 5.exf6 Ra7 6.Qg6+ Kh8 7.Qxh5+ Qh7
+- (3.10) Depth: 14/45 00:00:01 12250kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb6 6.Nfg5 Bxe4 7.Nxe4 Rab8 8.Bd3
+- (4.51) Depth: 15/49 00:00:05 53136kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Re1 Bxe4 6.R5xe4 Rh8 7.Qg7 Rag8 8.Qxd4 Kf8
+- (4.57) Depth: 16/42 00:00:07 67041kN



Gaviota 0.74.41 x64 4CPU, 53 seconds:
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rd5 Nf4 5.Rc5
+/- (1.35) Depth: 8 00:00:00 1297kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.a4 bxa4 5.Rxa4 Nd5 6.Rc4
+/- (1.24) Depth: 9 00:00:01 2143kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.a4 bxa4 5.Rxa4 Nd5 6.Rc4
+/- (1.24) Depth: 9 00:00:01 3391kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rd5 Ra7 5.Rad1 f5 6.Rc1
+/- (1.37) Depth: 10 00:00:04 8611kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rd5 Ra7 5.Rad1 f5 6.Rc1
+/- (1.37) Depth: 10 00:00:07 18819kN
1.Nxd4 Qd8 2.Nxe6+ fxe6 3.Re4 Qb6 4.Qd2 Bb7 5.Rc1 Ne7 6.Nxb7 Qxb7 7.f3
+/- (1.30) Depth: 11 00:00:16 46018kN
1.Rxh5
+- (1.78) Depth: 11 00:00:53 142mN
1.Rxh5
+- (2.86) Depth: 11 00:01:03 174mN



Komodo 1.0 x64, 15 seconds:
1.Nxd4 Qd8 2.Nxe6+ fxe6 3.Re4 Qb6 4.Qd2 Bb7 5.Re3 Rab8 6.Rd1 Ne7 7.Bd3 Bd5 8.Rg3 Kh7 9.Rc1 Qd4
+/- (0.98) Depth: 13 00:00:01 4109kN
1.Nxd4 Qd8 2.Nxe6+ fxe6 3.Re4 Qb6 4.Qd2 Bb7 5.Re3 Ne7 6.Rd1 Bd5 7.Bd3 Nc6 8.Be4 Bxe4 9.Rxe4 Kh7 10.Re3 a5
+/- (0.96) Depth: 14 00:00:02 5936kN
1.Nxd4 Qd8 2.Nxe6+ fxe6 3.Re4 Qb6 4.Qd2 Bb7 5.Re3 Ne7 6.Rd1 Bd5 7.Bd3 Nc6 8.Be4 Bxe4 9.Rxe4 Kh7 10.Re3 a5
+/- (0.96) Depth: 14 00:00:02 6714kN
1.Nxd4 Qd8 2.Nxe6+ fxe6 3.Re4 Qb6 4.Qd2 Bb7 5.Re3 Rab8 6.Rd1 Ba8 7.Qc2 Ne7 8.Rg3 Kh7 9.Bd3 Nf5 10.Bxf5 exf5 11.Rc3 h4 12.Rc5
+/- (1.16) Depth: 15 00:00:04 12024kN
1.Nxd4 Qd8 2.Nxe6+ fxe6 3.Re4 Qb6 4.Qd2 Bb7 5.Re3 Rab8 6.Rd1 Ba8 7.Qc2 Ne7 8.Rg3 Kh7 9.Bd3 Nf5 10.Bxf5 exf5 11.Rc3 h4 12.Rc5
+/- (1.16) Depth: 15 00:00:04 13183kN
1.Nxd4 Qd8 2.Nxe6+ fxe6 3.Re4 Qb6 4.Qd2 Bb7 5.Re3 Ne7 6.Rd1 Bd5 7.Bd3 Qd4 8.Qc2 Qf4 9.g3 Qg4 10.Be2 Qh3 11.Bf1 Qg4 12.h3 Qg5
+/- (1.20) Depth: 16 00:00:08 23628kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Re1 Bxe4 7.R5xe4 Rh8 8.Qg7 Rh5 9.Qxd4 Qd6 10.Qe3 Rc8 11.Ne5
+- (4.43) Depth: 16 00:00:15 41150kN



Deep Sjeng WC2008 x64 4CPU, 50 seconds:
1.Nxd4 Nexd4 2.Rxd4 Qb8 3.Rd5 Nxe5 4.Qe1 f6 5.Qe4 Ra7 6.f4 Qb6+ 7.Kh1 Ng4 8.Qe7+ Kg8 9.Re1 Nf2+ 10.Kg1
+/- (0.82) Depth: 12/32 00:00:00 5160kN
1.Nxd4 Nexd4 2.Rxd4 Qb8 3.Rd5 Nxe5 4.Qe1 f6 5.Qe4 Ra7 6.f4 Qb6+ 7.Kh1 Ng4 8.Qe7+ Kg8 9.Re1 Nf2+ 10.Kg1
+/- (0.97) Depth: 12/33 00:00:00 5642kN
1.Nxd4 Nexd4 2.Rxh5 gxh5 3.Qg5+ Kh8 4.Qxh5+ Kg8 5.Bd3 Ne2+ 6.Kh1 f5 7.exf6
+/- (1.00) Depth: 13/39 00:00:04 26287kN
1.Nxd4 Nexd4 2.Rxh5 gxh5 3.Qg5+ Kh8 4.Qxh5+ Kg8 5.Bd3 Ne2+ 6.Kh1 f5 7.exf6
+/- (1.09) Depth: 14/43 00:00:07 50268kN
1.Nxd4 Nexd4 2.Rxh5 gxh5 3.Qg5+ Kh8 4.Qxh5+ Kg8 5.Bd3 Ne2+ 6.Kh1 f5 7.exf6
+/- (1.09) Depth: 15/50 00:00:17 117mN
1.Nxd4 Nexd4 2.Rxh5 gxh5 3.Qg5+ Kh8 4.Qxh5+ Kg8 5.Bd3 Ne2+ 6.Kh1 f5 7.exf6
+/- (1.19) Depth: 16/52 00:00:35 242mN
1.Rxh5
+/- (1.39 ++) Depth: 16/52 00:00:50 340mN
1.Rxh5 gxh5 2.Nf5+ Kg8 3.Qh6 f6 4.Qg6+ Kh8 5.Qxh5+ Kg8 6.Bd3 d5 7.exd6 Ra7 8.dxc7 Rxc7 9.Nh6+ Kg7 10.Ng4 f5 11.Bxf5 Rxf5 12.Qxf5 Rf7 13.Qh5 Rf8 14.Qh6+ Kf7 15.Rc1 Bd7 16.Nfe5+
+- (4.98) Depth: 16/52 00:01:37 613mN



Rybka 3 x64 4CPU, 2 seconds:
1.Nxd4 Qd8 2.Nxe6+ fxe6 3.Re4 Ne7 4.Re3 Qb6 5.Qd2
+/- (1.07) Depth: 10 00:00:00 250kN
1.Nxd4 Qd8 2.Nxe6+ fxe6 3.Re4 Ne7 4.Re3 Qb6 5.Qd2
+/- (1.07) Depth: 11 00:00:00 353kN
1.Nxd4
+/- (1.27 ++) Depth: 12 00:00:01 516kN
1.Nxd4 Ncxd4[] 2.Qxc7
+/- (1.32) Depth: 12 00:00:01 658kN
1.Rxh5
+- (1.47 ++) Depth: 12 00:00:02 864kN
1.Rxh5
+- (1.87 ++) Depth: 12 00:00:02 1038kN
1.Rxh5
+- (2.67 ++) Depth: 12 00:00:03 1276kN
1.Rxh5 Nxe5 2.Qh6+[] Kf6[] 3.Ne4+ Ke7
+- (4.16) Depth: 12 00:00:06 2551kN
1.Rxh5 Nxe5 2.Qh6+[] Kf6[] 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Re1 Rh8 7.Qg7 Bxe4 8.R5xe4 Qc7 9.g3 Rag8
+- (4.39) Depth: 13 00:00:09 3518kN



Deep Onno 1.2.6 x64 4CPU, 50 seconds:
1.Nxd4 Qd8 2.Nf3 Nxe5 3.Qb2 f6 4.Nxe5 fxe5 5.Re4 Kh7 6.Qxe5 Qb6 7.Re3 Bb7 8.Bd3 Rab8
+/- (0.95) Depth: 12/24 00:00:01 7129kN
1.Nxd4 Qd8 2.Nf3 Nxe5 3.Qb2 f6 4.Nxe5 fxe5 5.Re4 Qb6 6.Qxe5+ Kh7 7.Re3 Bb7 8.Bd3 Nf4 9.Qe7+ Kg8 10.Bf1
+/- (0.76) Depth: 13/24 00:00:01 12095kN
1.Nxd4 Qd8 2.Nf3 Nxe5 3.Qb2 f6 4.Nxe5 fxe5 5.Re4 Qb6 6.Qxe5+ Kh7 7.Re3 Bb7 8.Bd3 Nf4 9.Qe7+ Kh8 10.Nf7+ Kg8 11.Nh6+ Kh8
+/- (0.74) Depth: 14/24 00:00:02 20808kN
1.Nxd4 Qd8 2.N4f5+ Kg8 3.Qe3 Rb8 4.Be2 gxf5 5.Rxh5 Na5 6.Nxc8 Ng7 7.Qg3 Qxc8 8.bxa5 f6
+/- (1.14 ++) Depth: 15/34 00:00:07 77832kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rdd1 Rb8 5.a4 bxa4 6.Rxa4 Bb7 7.Nxb7 Rxb7 8.Bxa6 Rc7 9.Bd3 f6 10.exf6+ Rxf6 11.b5 Nc5 12.Rd4 Re6 13.Bc4 Re8
+/- (1.13) Depth: 15/39 00:00:14 159mN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rdd1 Rb8 5.a4 bxa4 6.Rxa4 Bb7 7.Nxb7 Rxb7 8.Bxa6 Rc7 9.Bd3 f6 10.exf6+ Rxf6 11.b5 Nf4 12.b6 Rb7 13.Ba6 Rbxb6 14.Rxd7+ Kh6 15.Bd3
+/- (1.07) Depth: 16/39 00:00:17 187mN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb6 6.Nfg5 Bxe4 7.Nxe4 Rab8 8.Qh4+ f6 9.Rd5 Qb7 10.Rd6 g5 11.Qh7+ Rf7 12.Qg6 Rc8
+- (4.16) Depth: 16/39 00:00:50 615mN



Zappa Mexico II x64 4CPU, 5 seconds:
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne8 4.a4 Nxd6 5.Rxd6 bxa4 6.Rxa4
+/- (1.20) Depth: 11/38 00:00:00 2006kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne8 4.a4 Nxd6 5.Rxd6 bxa4 6.Rxa4
+/- (1.20) Depth: 11/38 00:00:00 2494kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne8 4.a4 Nxd6 5.Rxd6 bxa4 6.Rxa4
+/- (1.19) Depth: 12/38 00:00:01 3176kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne8 4.a4 Nxd6 5.Rxd6 bxa4 6.Rxa4
+/- (1.19) Depth: 12/38 00:00:01 4906kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne8 4.Nxc8 Rxc8 5.Rxd7 Rc3 6.a4 Nc7 7.f3
+/- (1.20) Depth: 13/38 00:00:01 6880kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 f6 5.Rc1 Qxe5 6.Nxe5 fxe5 7.f4
+- (4.65) Depth: 13/45 00:00:05 20921kN



Deep Shredder 12 x64 4CPU, 30 seconds:
1.Nxd4 Nexd4 2.Rxd4 Qb8 3.Re4 Nxe5 4.Qc5 f6 5.f4 Bb7 6.Re2 Nc6 7.Rd1 Kh8 8.Qb6 Qa7
+/- (1.07) Depth: 12/32 00:00:00 2485kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.f4 Ne8 5.Rd1 Nxd6 6.Rxd6 f6 7.Bd3 a5 8.Bxb5 axb4 9.axb4 Ra1+ 10.Kg2 fxe5 11.fxe5 Bb7+ 12.Kh3
+/- (0.98) Depth: 13/32 00:00:01 4382kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.f4 Ne8 5.Rd1 Nxd6 6.Rxd6 f6 7.Bd3 a5 8.f5 gxf5 9.Rxh5 axb4 10.axb4 Ra1+ 11.Kg2 Bb7+ 12.Kh3 Bc6 13.Bxf5 fxe5
+/- (1.00) Depth: 14/34 00:00:01 6640kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6 5.Bg2 f6 6.f4 Rb8 7.Kf1 fxe5 8.fxe5 Kh6 9.Be4 Ng5
+/- (0.97) Depth: 15/40 00:00:05 19100kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Qf4 Bxe4 7.Qxe4 f6 8.Rd5 Qf4 9.Qe1 Rfc8 10.Rd1 Ra7 11.R5xd4 Qh6 12.Rh4
+- (4.80) Depth: 15/52 00:00:30 109mN



Critter 0.60 x64 4CPU, 6 seconds:
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6 5.f4 Nd4 6.Rh3 Rb8 7.Rd3 Ne6 8.f5 Nf4 9.Rd4 g5 10.Rc7
+/- (0.90) Depth: 16/22 00:00:00 7035kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6 5.f4 Nd4 6.Rh3 Rb8 7.Rd3 Ne6 8.f5 Nf4 9.Rf3 g5 10.Rc7 f6
+/- (0.96) Depth: 17/25 00:00:01 13978kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6 5.f4 f6 6.f5 gxf5 7.Bg2 Rb8 8.exf6+ Kxf6 9.Rxh5 Nd4 10.Rc7 Rg8 11.Rh7 Nf3+ 12.Kf1
+/- (0.93) Depth: 18/28 00:00:03 23999kN
1.Rxh5
+/- (1.35 ++) Depth: 18/28 00:00:06 52374kN
1.Rxh5
+- (1.74 ++) Depth: 18/28 00:00:07 57442kN
1.Rxh5
+- (2.52 ++) Depth: 18/28 00:00:08 66577kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Qh7 Bxe4 7.Rxe4 Rh8 8.Qg7 Rg8 9.Qxd4 Qd6 10.Qc3 Kf8 11.Rce1 Qc7 12.Qf6 Rg7
+- (6.20) Depth: 18/40 00:00:22 181mN



Deep Fritz 12 4CPU, 11 seconds:
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rh4 Ra7 5.a4 bxa4 6.Rxa4 f6 7.exf6+ Kxf6 8.b5 Ke5
+/- (1.32) Depth: 13/27 00:00:00 1554kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rh4 Ra7 5.a4 bxa4 6.Rxa4 Rc7 7.f3 f6 8.exf6+ Kxf6 9.Bxa6 Bxa6
+/- (1.19) Depth: 14/26 00:00:00 2930kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rh4 Ra7 5.a4 bxa4 6.Rxa4 Rc7 7.f3 f6 8.exf6+ Kxf6 9.Bxa6 Bxa6
+/- (1.19) Depth: 15/32 00:00:00 7790kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Rb8 4.a4 f6 5.Nxc8 Rbxc8 6.axb5 axb5 7.Rxd7+ Rf7 8.exf6+ Kxf6 9.Rd6+ Kg7 10.g3 Rf6 11.Rd7+ Rf7
+- (1.52) Depth: 16/34 00:00:02 28672kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Rb8 4.a4 Ne6 5.Rdd1 bxa4 6.Rxa4 Rb6 7.g3 Rc6 8.Ra5 Rh8 9.Bc4 h4 10.g4
+- (1.50) Depth: 17/35 00:00:02 36638kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Rb8 4.a4 Ne6 5.Rdd1 bxa4 6.Rxa4 Bb7 7.Nxb7 Rxb7 8.Bxa6 Rc7 9.b5 Rb8 10.f4 f6 11.exf6+
+- (1.42) Depth: 18/35 00:00:04 57119kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb6 6.Nfg5 Bxe4 7.Rxe4 Rac8 8.Rxc8 Rxc8 9.Qg7 Rf8 10.Re1 Ke8 11.Bd3 a5 12.bxa5
+- (6.19) Depth: 18/41 00:00:11 152mN



Spark 0.4 x64 4CPU, 1 second:
1.Nxd4 Qd8 2.Nf3 Qb6 3.Qc3 Bb7 4.a4 bxa4 5.Rxa4 Ne7 6.Be2 Bd5 7.Qc1
+/- (0.98) Depth: 12/20 00:00:00 1554kN
1.Nxd4 Qd8 2.Nf3 Qb6 3.Be2 Bb7 4.a4 Ne7 5.axb5 axb5 6.Bxb5 Rxa1 7.Qxa1 Bxf3 8.gxf3
+/- (1.11) Depth: 13/24 00:00:00 3762kN
1.Nxd4 Qd8 2.Nf3 Qb6 3.Be2 Bb7 4.a4 Ne7 5.axb5 axb5 6.Bxb5 Rxa1 7.Qxa1 Bxf3 8.gxf3
+/- (1.11) Depth: 14/26 00:00:00 7096kN
1.Nxd4 Qd8 2.Nf3 Qb6 3.Qd2 Bb7 4.Rd1 Rad8 5.Re4 Ne7 6.Re3 Nf5 7.Nxf5+ gxf5 8.Nh4 Be4 9.Rg3+ Kh8
+/- (1.00) Depth: 15/32 00:00:01 17423kN
1.Rxh5
+/- (1.36) Depth: 15/32 00:00:01 20289kN
1.Rxh5
+- (1.86) Depth: 15/37 00:00:01 25756kN
1.Rxh5
+- (2.61) Depth: 15/37 00:00:02 28925kN
1.Rxh5
+- (4.61) Depth: 15/37 00:00:03 48818kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Qxf8 Nxf8 4.Ne8+ Ke7 5.Nxc7 gxh5 6.Re1 Ra7 7.Rxe5+ Ne6 8.Nxe6 dxe6 9.Nxd4 Rd7 10.Nc6+ Kd6 11.Rc5
+- (4.70) Depth: 15/37 00:00:04 52256kN



Deep Junior 11.1a x64 4CPU, 2 seconds:
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rd3
+/- (1.18) Depth: 6 00:00:00 59kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rd5 Nf4 5.Rdd1 f6
+/- (1.21) Depth: 9 00:00:00 156kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rd3 f6 5.exf6+ Kxf6 6.Re1 g5 7.Be2
+/- (1.19) Depth: 12 00:00:00 1249kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rd1 Ne8 5.Ne4 Nc7 6.Nf6 d5 7.exd6 Kxf6
+/- (1.09) Depth: 15 00:00:00 7535kN
1.Rxh5 gxh5 2.Nf5+ Kg8 3.Qh6 f6
+- (1.54) Depth: 15 00:00:02 27336kN
1.Rxh5
+- (1.97) Depth: 18 00:00:05 72294kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Qf4 Kd8 6.Qf6+ Kc8 7.Nxd4 Nxd4 8.Rc5 Nc6 9.a4 bxa4 10.Rxa4
+- (3.94) Depth: 18 00:00:56 841mN



Protector 1.3.4 x64 4CPU, 11 seconds:
1.Nxd4 Qd8 2.N4f5+ Kg8 3.Nh6+ Kg7 4.a4 bxa4
+- (1.44) Depth: 14/29 00:00:07 46084kN
1.Nxd4 Qd8 2.Nxc6 Qxh4 3.g3 Qg4 4.Ne7 Nd4
+/- (1.38) Depth: 14/29 00:00:07 46084kN
1.Rxh5 gxh5 2.Nf5+ Kg8 3.Qh6 Bb7 4.Ng5 Nxg5
+- (1.59) Depth: 14/29 00:00:11 71034kN
1.Rxh5 gxh5 2.Nf5+ Kg8 3.Qh6 Bb7 4.Ng5 Rfc8
+- (1.89) Depth: 14/29 00:00:12 74223kN
1.Rxh5 gxh5 2.Nf5+ Kg8 3.Qh6 Bb7 4.Ng5 Rfc8
+- (2.29) Depth: 14/29 00:00:12 76847kN
1.Rxh5 gxh5 2.Nf5+ Kg8 3.Qh6 Bb7 4.Ng5 Rfc8
+- (3.39) Depth: 14/29 00:00:14 85366kN

[tmokonen]

SOS 5.1 for Arena:
1/5 00:00 150 0 +2.17 Nf3g5 Qc7d8
2/8 00:00 316 0 +1.31 Nf3g5 Qc7d8
3/10 00:00 636 0 +1.07 Nf3g5 Qc7d8 Ng5xe6+ f7xe6
4/10 00:00 1.290 0 +1.11 Nf3xd4 Ne6xd4 Rh4xd4 Qc7b6
5/18 00:00 8.114 0 +1.11 Nf3xd4 Ne6xd4 Rh4xd4 Qc7b6
6/20 00:00 20.922 0 +1.11 Nf3xd4 Ne6xd4 Rh4xd4 Qc7b6
7/20 00:00 53.322 0 +1.05 Nf3xd4 Ne6xd4 Rh4xd4 Qc7b6
8/22 00:00 262.806 495.563 +0.69 Nf3xd4 Ne6xd4 Rh4xd4 Qc7b6 Rd4d5 Nc6xe5 Qc1c5 Qb6xc5 Rd5xc5
9/22 00:00 280.954 495.563 +0.69 Nf3xd4 Ne6xd4 Rh4xd4 Qc7b6 Rd4d5 Nc6xe5 Qc1c5 Qb6xc5 Rd5xc5
9/23 00:00 292.568 495.563 +0.80 Nf3xd4 Ne6xd4 Rh4xd4 Qc7b6 Nd6f5+ g6xf5 Qc1g5+ Kg7h8 Qg5xh5+ Kh8g8 Qh5g5+ Kg8h8 Rd4h4+
9/26 00:00 334.398 495.563 +1.13 Nf3xd4 Ne6xd4 Rh4xd4 Qc7b6 Nd6f5+ g6xf5 Qc1g5+ Kg7h8 Qg5xh5+ Kh8g8 Qh5g5+ Kg8h8 Rd4h4+
10/33 00:02 1.696.523 563.197 +0.76 Nf3xd4 Ne6xd4 Rh4xd4 Qc7b8 Rd4f4 Nc6xe5 Qc1c5 f7f6 Ra1e1 Ne5g4
11/33 00:03 1.779.307 566.293 +0.76 Nf3xd4 Ne6xd4 Rh4xd4 Qc7b8 Rd4f4 Nc6xe5 Qc1c5 f7f6 Ra1e1 Ne5g4 Bf1d3
11/33 00:03 1.855.511 566.293 +0.87 Nf3xd4 Ne6xd4 Rh4xd4 Qc7b8 Rd4f4 Nc6xe5 Qc1c5 f7f6 Ra1e1 Ne5g4 Bf1d3
11/33 00:03 1.907.094 566.293 +0.98 Nf3xd4 Ne6xd4 Rh4xd4 Qc7b8 Rd4f4 Nc6xe5 Qc1c5 f7f6 Ra1e1 Ne5g4 Bf1d3
12/35 00:04 2.691.812 558.407 +0.99 Nf3xd4 Ne6xd4 Rh4xd4 Qc7b8 Rd4f4 Nc6xe5 Qc1c5 f7f6 Ra1e1 Bc8b7 Re1xe5 f6xe5 Qc5xe5+ Kg7g8 Rf4xf8+ Kg8xf8
13/36 00:08 4.600.196 556.459 +0.99 Nf3xd4 Ne6xd4 Rh4xd4 Qc7b8 Rd4f4 Nc6xe5 Qc1c5 f7f6 Ra1e1 Bc8b7 Re1xe5 f6xe5 Qc5xe5+ Kg7g8 Rf4xf8+ Kg8xf8
13/39 00:15 8.495.036 553.945 +1.00 Rh4xh5 g6xh5 Nd6f5+ Kg7g8 Qc1h6 Qc7d8 Bf1d3 Rf8e8 Nf3xd4 Nc6xd4 Nf5e7+ Re8xe7 Qh6h7+
13/45 00:21 11.417.302 543.077 +1.43 Rh4xh5 g6xh5 Nd6f5+ Kg7g8 Qc1h6 Qc7d8 Bf1d3 Rf8e8 Nf3xd4 Nc6xd4 Nf5e7+ Re8xe7 Qh6h7+
14/45 00:26 14.677.650 546.652 +1.49 Rh4xh5 g6xh5 Nd6f5+ Kg7g8 Qc1h6 Qc7d8 Bf1d3 Rf8e8 Nf3xd4 Qd8g5 Nd4xe6 Qg5xh6 Nf5xh6+ Kg8h8 Nh6xf7+ Kh8g8 Nf7h6+ Kg8h8 Ne6c7 Nc6xe5 Nc7xe8 Ne5xd3
14/45 00:28 15.573.929 543.832 +1.60 Rh4xh5 g6xh5 Nd6f5+ Kg7g8 Qc1h6 Qc7d8 Bf1d3 Rf8e8 Nf3xd4 Qd8g5 Nd4xe6 Qg5xh6 Nf5xh6+ Kg8h8 Nh6xf7+ Kh8g8 Nf7h6+ Kg8h8 Ne6c7 Nc6xe5 Nh6f7+
14/45 00:41 22.241.525 536.363 +2.37 Rh4xh5 g6xh5 Nd6f5+ Kg7g8 Qc1h6 Qc7d8 Bf1d3 Rf8e8 Nf3xd4 Qd8g5 Nd4xe6 Qg5xh6 Nf5xh6+ Kg8h8 Nh6xf7+ Kh8g8 Nf7h6+ Kg8h8 Ne6c7 Nc6xe5 Nh6f7+
15/48 00:57 30.672.820 536.000 +2.43 Rh4xh5 g6xh5 Nd6f5+ Kg7g8 Qc1h6 Qc7d8 Bf1d3 Rf8e8 Nf3xd4 Qd8g5 Nd4xe6 Qg5xh6 Nf5xh6+ Kg8h8 Nh6xf7+ Kh8g8 Nf7h6+ Kg8h8 Ne6c7 Nc6xe5 Nh6f7+ Ne5xf7 Nc7xe8
15/48 01:00 32.011.366 531.870 +2.44 Rh4xh5 g6xh5 Nd6f5+ Kg7g8 Qc1h6 Qc7d8 Bf1d3 Rf8e8 Nf5xd4 Ne6f8 Nf3g5 f7f5 e5xf6/ep Nf8g6 Nd4xc6
15/48 01:05 34.694.061 529.366 +2.55 Rh4xh5 g6xh5 Nd6f5+ Kg7g8 Qc1h6 Qc7d8 Bf1d3 Rf8e8 Nf5xd4 Ne6f8 Nf3g5 f7f5 e5xf6/ep Nf8g6 Nd4xc6
15/48 01:11 37.611.763 527.358 +2.66 Rh4xh5 g6xh5 Nd6f5+ Kg7g8 Qc1h6 Qc7d8 Bf1d3 Rf8e8 Ra1c1 f7f6 Qh6g6+ Kg8f8 e5xf6 Ra8b8 f6f7
15/48 01:53 59.546.197 524.052 +3.50 Rh4xh5 g6xh5 Nd6f5+ Kg7g8 Qc1h6 Qc7d8 Bf1d3 Rf8e8 Ra1c1 f7f6 Qh6g6+ Kg8f8 e5xf6 Ra8b8 f6f7

[Martin Thoresen]

A few more:


Scorpio 2.5 x64 4CPU, 16 seconds:
1.Nxd4
+/- (0.93) Depth: 14 00:00:00 6349kN
1.Nxd4
+/- (0.93) Depth: 14 00:00:02 29874kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6 5.Bh3 f5 6.Bf1 f4 7.Bd3
+/- (1.17) Depth: 14 00:00:02 30824kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6 5.Bh3 f5 6.Bf1 f4 7.Bd3
+/- (1.17) Depth: 14 00:00:02 31852kN
1.Nxd4
+/- (1.07) Depth: 15 00:00:02 32151kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6 5.Bd3 Rb8 6.Be4 Nd4 7.Rd1 Ne2+ 8.Kg2 Nc3 9.Rc1
+/- (1.15) Depth: 15 00:00:03 45236kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6 5.Bg2 Rb8 6.f4 Nd4 7.Rc7 Ne2+ 8.Kf1 Nd4
+/- (1.23) Depth: 16 00:00:04 53948kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6 5.Bg2 Rb8 6.f4 Nd4 7.Rc7 Ne2+ 8.Kf1 Nd4
+/- (1.23) Depth: 16 00:00:05 69660kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6 5.Bg2 Rb8 6.f4 Nd4 7.Rd1 Nc2 8.Rh3 f6
+/- (1.15) Depth: 17 00:00:06 76101kN
1.Rxh5
+/- (1.33) Depth: 17 00:00:16 214mN
1.Rxh5
+- (1.73) Depth: 17 00:00:16 221mN
1.Rxh5
+- (3.33) Depth: 17 00:00:18 240mN



Deep Pharaon 3.5.1 4CPU, 6 seconds:
1.Nxd4 Nexd4 2.Rxd4 Qb8 3.Re4 Nxe5 4.Qd2 f6 5.Qd5 Kh7 6.Be2
+/- (0.89) Depth: 9/25 00:00:00 5101kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6 5.Bg2 f6 6.f4 Rb8
+/- (1.09) Depth: 10/25 00:00:03 34459kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6 5.Bg2 f6 6.f4 Rb8 7.Be4 fxe5 8.fxe5
+/- (1.20) Depth: 11/25 00:00:06 56291kN
1.Rxh5
+/- (1.20 ++) Depth: 11/25 00:00:06 60084kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Qf4 Kd8 6.Qf6+ Kc8 7.Qe7 Bxe4 8.Rxe4 Kb7 9.Nxd4 Nxd4 10.Rxd4 Rad8 11.Qe4+ Qc6
+- (4.04) Depth: 11/25 00:00:13 119mN



Toga II 1.4.1SE 4CPU, 41 seconds:
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rd5 Ra7 5.a4 bxa4 6.Rxa4 Nf4 7.Rd4 Ne6 8.Rc4 Bb7 9.Nxb7 Rxb7 10.Rxa6
+/- (1.16) Depth: 12/30 00:00:00 1621kN
1.Nxd4 Qd8 2.Nxe6+ fxe6 3.g3 Qb6 4.Qb2 Kg8 5.Rc1 Bb7 6.Rc5 Kh8 7.Bd3
+/- (0.83) Depth: 13/51 00:00:02 12160kN
1.Nxd4 Qd8 2.Nxe6+ fxe6 3.g3 Qb6 4.Qb2 Kg8 5.Bg2 Bb7 6.Be4 Rab8 7.Rc1 Kh7
+/- (0.95) Depth: 13/51 00:00:02 12160kN
1.Nxd4 Qd8 2.Nxe6+ fxe6 3.g3 Qb6 4.Qb2 Bb7 5.Bd3 Ne7 6.Rc1 Bc6 7.Rd4 Kh8 8.f4 Bf3
+/- (1.01) Depth: 14/51 00:00:03 18360kN
1.Nxd4 Qd8 2.Nxe6+ fxe6 3.g3 Qb6 4.Qb2 Bb7 5.Bd3 Ne7 6.Rc1 Bc6 7.Rd4 Kh8
+/- (1.02) Depth: 14/52 00:00:03 18360kN
1.Nxd4 Qd8 2.Nxe6+ fxe6 3.g3 Qb6 4.Qb2 Bb7 5.Rc1 Kg8 6.Rc5 Ne7 7.Bd3 Rab8 8.Qd2 Bd5
+/- (1.09) Depth: 15/51 00:00:06 37400kN
1.Nxd4 Qd8 2.N4f5+ Kg8 3.Qh6 Qg5 4.Qxg5 Nxg5 5.f4 Ne6 6.Ne3 Rb8 7.Bd3 Bb7 8.Rc1 Ncd4
+/- (1.19) Depth: 15/52 00:00:06 37400kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rdd1 Rb8 5.a4 bxa4 6.Rxa4 Bb7 7.Nxb7 Rxb7 8.Bxa6 Rc7 9.Bb5 Rb8 10.Ra5 Rb6 11.Bxd7 Rxb4
+/- (1.12) Depth: 16/51 00:00:09 56680kN
1.Nxd4 Qd8 2.Nxe6+ fxe6 3.g3 Qb6 4.Qb2 Bb7 5.Rc1 Ne7 6.Rc5 Bd5 7.Bd3 Nc8 8.Ne4 Kh8 9.Nf6
+/- (1.20) Depth: 16/53 00:00:10 63360kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rdd1 Rb8 5.a4 bxa4 6.Rxa4 Bb7 7.Nxb7 Rxb7 8.Bxa6 Rc7 9.Bd3 Rfc8 10.b5 Nc5 11.Raa1 Nxd3 12.Rxd3 Rc1+ 13.Rd1
+/- (1.16) Depth: 17/53 00:00:21 129mN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Re1 Bxe4 6.R1xe4 Rh8 7.Qf4 Kf8 8.Qf6 Kg8 9.Ng5 Rf8 10.Nxe6 dxe6 11.Rxd4 Rh6 12.h4
+- (3.91) Depth: 17/60 00:00:41 276mN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Re1 Bxe4 6.R5xe4 Rh8 7.Qg5+ Ke8 8.h4 Kf8 9.Qf6 Rh7 10.Nxd4 Kg8 11.g4 Rh6
+- (4.26) Depth: 17/60 00:00:43 288mN



Arasan 11.7 x64 4CPU, 36 seconds:
1.Nxd4 Nexd4 2.Rxh5
= (0.05) Depth: 11 00:00:01 5625kN
1.Nxd4 Nexd4
+/= (0.55) Depth: 12 00:00:02 13198kN
1.Nxd4 Qd8
+/- (1.07) Depth: 12 00:00:10 64822kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6 5.Bg2 f6 6.f4 Nd4 7.Kh1 Ne2 8.Rc7
+/- (1.00) Depth: 13 00:00:12 76957kN
1.Nxd4 Qd8
+/- (1.16) Depth: 14 00:00:16 99309kN
1.Nxd4 Qd8 2.N4f5+ Kg8 3.Be2 Qg5 4.Qxg5 Nxg5 5.Nd4 Ne6 6.Nxc6 dxc6 7.Rc1 Bd7 8.Bf3 Rfd8 9.Bxc6 Bxc6 10.Rxc6
+/- (1.36) Depth: 15 00:00:26 171mN
1.Rxh5 gxh5
+- (1.66) Depth: 15 00:00:36 233mN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 d6
+- (3.81) Depth: 15 00:01:29 584mN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7
+- (3.82) Depth: 16 00:01:45 692mN



Brutus 8.05 x64 4CPU, 63 seconds:
1.Nxd4 Kg8 2.Nxc6 dxc6 3.g3 Bd7 4.Qh6 c5 5.Bg2 Rad8 6.Bd5 c4
+- (1.44) Depth: 11 00:00:00 3641kN
1.Nxd4 Kg8 2.Nxe6 dxe6 3.Bd3 f5 4.Qc3 Bb7 5.Rc1 Rad8 6.Qb3 Bc8 7.Rf4
+/- (1.34) Depth: 12 00:00:00 7699kN
1.Nxd4 Kg8 2.Nxe6 dxe6 3.Bd3 f5 4.Qc3 Bd7 5.Rd1 Qd8 6.g3 Kh8 7.Qc5 Qe7
+/- (1.25) Depth: 13 00:00:02 24551kN
1.Nxd4 Qd8 2.Nxe6+ fxe6 3.Re4 Qb6 4.Qd2 Bb7 5.Rd1 Ne7 6.Rf4 Bd5 7.Bd3 Kg8 8.Be4 Bxe4
+/- (1.12) Depth: 14 00:00:05 65784kN
1.Nxd4 Qd8 2.Nxe6+ fxe6 3.g3 Qb6 4.Qb2 Bb7 5.Bd3 Ne7 6.Qd2 Kg8 7.Nxb7 Qxb7 8.Be4 Nc6 9.Bxg6 Nxe5
+/- (1.13) Depth: 15 00:00:11 136mN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Rb8 4.a4 bxa4 5.Rxa4 Ne6 6.Rh4 Rb6 7.Bd3 Kh8 8.Rc4 Rc6 9.Rxc6
+- (1.54) Depth: 16 00:00:20 246mN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rdd1 Rb8 5.a4 bxa4 6.Rxa4 g5 7.Bc4 Kg8 8.Nxc8 Rfxc8 9.Bxa6 Rd8 10.b5 d5
+- (1.42) Depth: 17 00:00:28 341mN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Qg7 Bxe4 6.Rxe4 Rg8 7.Qxd4 Kf8 8.Qd5 Qc6 9.Rd1 Qxd5 10.Rxd5 f5 11.Re1
+- (4.28) Depth: 17 00:01:03 784mN



Loop 2007 x64 4CPU, 7 seconds:
1.Nxd4 Nexd4 2.Rxd4 Qb6 3.Rd5 Nxe5 4.Bd3
+/- (1.23) Depth: 6 00:00:00 85kN
1.Nxd4 Nexd4 2.Rxd4 Qb6 3.Nf5+ Kg8 4.Rd6 Re8 5.Nh6+ Kf8
+/- (1.15) Depth: 7 00:00:00 234kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rd5 Ra7 5.Rc1 Bb7
+- (1.41) Depth: 8 00:00:00 556kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rd5 Ra7 5.Rad1 Rc7 6.Bd3
+/- (1.36) Depth: 9 00:00:00 997kN
1.Nxd4 Qd8 2.Nf3 Nxe5 3.Qc3 f6 4.Nxe5 fxe5 5.Qxe5+ Qf6 6.Qxf6+ Kxf6 7.Bd3 Kg7
+/- (1.33) Depth: 10 00:00:00 2991kN
1.Nxd4 Qd8 2.Nf3 Nxe5 3.Qc3 f6 4.Nxe5 fxe5 5.Qxe5+ Qf6 6.Qxf6+ Kxf6 7.Be2 Ke7 8.Rd1
+/- (1.14) Depth: 11 00:00:00 7905kN
1.Nxd4 Qd8 2.Nxe6+ fxe6 3.Re4 Qb6 4.Qd2 Bb7 5.Rc1 Ne7 6.Nxb7 Qxb7 7.Rd4 Rad8 8.Bd3
+/- (1.09) Depth: 12 00:00:01 18361kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Nxe5 Qxd6 4.Re1 Ke7 5.Rh4 g5 6.Rh3 Bb7 7.Bd3
+- (4.91) Depth: 12 00:00:07 114mN

[De Vos W]

FireBird 1.2 32bit with Dr.Wael Deeb settings in 00:00:00 !!!

1.Rxh5!
r1b2r2/2qp1pk1/p1nNn1p1/1p2P2p/1P1p3R/P4N2/5PPP/R1Q2BK1 w - - 0 1

Analysis by FireBird 1.2 w32:

1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6 5.f4 f6 6.Bg2 Rb8 7.Be4 fxe5 8.fxe5 Kh6 9.Rc3 g5 10.Rhh3 Nf4 11.Rhe3 g4 12.Rc2 Nh3+ 13.Kg2 Nf4+ 14.Kg3
+/- (1.01) Depth: 6 00:00:00 1kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6 5.f4 f6 6.Bg2 Rb8 7.Be4 fxe5 8.fxe5 Kh6 9.Rc3 g5 10.Rhh3 Nf4 11.Rhe3 g4 12.Rc2 Nh3+ 13.Kg2 Nf4+ 14.Kg3
+/- (1.01) Depth: 6 00:00:00 1kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6 5.f4 f6 6.Bg2 Rb8 7.Be4 fxe5 8.fxe5 Kh6 9.Rc3 g5 10.Rhh3 Nf4 11.Rhe3 g4 12.Rc2 Nh3+ 13.Kg2 Nf4+ 14.Kg3
+/- (1.01) Depth: 7 00:00:00 2kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6 5.f4 f6 6.Bg2 Rb8 7.Be4 fxe5 8.fxe5 Kh6 9.Rc3 g5 10.Rhh3 Nf4 11.Rhe3 g4 12.Rc2 Nh3+ 13.Kg2 Nf4+ 14.Kg3
+/- (1.01) Depth: 7 00:00:00 2kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6 5.f4 f6 6.Bg2 Rb8 7.Be4 fxe5 8.fxe5 Kh6 9.Rc3 g5 10.Rhh3 Nf4 11.Rhe3 g4 12.Rc2 Nh3+ 13.Kg2 Nf4+ 14.Kg3
+/- (1.01) Depth: 8 00:00:00 2kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6 5.f4 f6 6.Bg2 Rb8 7.Be4 fxe5 8.fxe5 Kh6 9.Rc3 g5 10.Rhh3 Nf4 11.Rhe3 g4 12.Rc2 Nh3+ 13.Kg2 Nf4+ 14.Kg3
+/- (1.01) Depth: 8 00:00:00 2kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6 5.f4 f6 6.Bg2 Rb8 7.Be4 fxe5 8.fxe5 Kh6 9.Rc3 g5 10.Rhh3 Nf4 11.Rhe3 g4 12.Rc2 Nh3+ 13.Kg2 Nf4+ 14.Kg3
+/- (1.01) Depth: 9 00:00:00 2kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6 5.f4 f6 6.Bg2 Rb8 7.Be4 fxe5 8.fxe5 Kh6 9.Rc3 g5 10.Rhh3 Nf4 11.Rhe3 g4 12.Rc2 Nh3+ 13.Kg2 Nf4+ 14.Kg3
+/- (1.01) Depth: 9 00:00:00 4kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6 5.f4 f6 6.Bg2 Rb8 7.Be4 fxe5 8.fxe5 Kh6 9.Rc3 g5 10.Rhh3 Nf4 11.Rhe3 g4 12.Rc2 Nh3+ 13.Kg2 Nf4+ 14.Kg3
+/- (1.01) Depth: 10 00:00:00 6kN
1.Rxh5
+/- (1.09 ++) Depth: 10 00:00:00 9kN
1.Rxh5
+/- (1.09 ++) Depth: 10 00:00:00 9kN
1.Rxh5
+/- (1.17 ++) Depth: 10 00:00:00 11kN
1.Rxh5
+/- (1.17 ++) Depth: 10 00:00:00 11kN
1.Rxh5
+/- (1.29 ++) Depth: 10 00:00:00 12kN
1.Rxh5
+/- (1.29 ++) Depth: 10 00:00:00 12kN
1.Rxh5
+- (1.47 ++) Depth: 10 00:00:00 14kN
1.Rxh5
+- (1.47 ++) Depth: 10 00:00:00 14kN
1.Rxh5
+- (1.74 ++) Depth: 10 00:00:00 16kN
1.Rxh5
+- (1.74 ++) Depth: 10 00:00:00 16kN
1.Rxh5
+- (2.14 ++) Depth: 10 00:00:00 23kN
1.Rxh5
+- (2.14 ++) Depth: 10 00:00:00 23kN
1.Rxh5
+- (2.74 ++) Depth: 10 00:00:00 37kN
1.Rxh5
+- (2.74 ++) Depth: 10 00:00:00 37kN
1.Rxh5
+- (3.64 ++) Depth: 10 00:00:00 72kN
1.Rxh5
+- (3.64 ++) Depth: 10 00:00:00 72kN
1.Rxh5 Kg8 2.Rh3 g5 3.Qb1 f5 4.exf6 Rxf6 5.Qh7+ Kf8 6.Qh8+ Ke7 7.Rh7+ Kxd6 8.Qxf6 g4 9.Ng5
+- (3.63) Depth: 10 00:00:00 812kN
1.Rxh5 Kg8 2.Rh3 g5 3.Qb1 f5 4.exf6 Rxf6 5.Qh7+ Kf8 6.Qh8+ Ke7 7.Rh7+ Kxd6 8.Qxf6 g4 9.Ng5
+- (3.63) Depth: 10 00:00:00 814kN
1.Rxh5 Kg8 2.Rh3 g5 3.Qb1 f5 4.exf6 Rxf6 5.Qh7+ Kf8 6.Qh8+ Ke7 7.Rh7+ Kxd6 8.Qxf6 g4 9.Ng5
+- (3.71 ++) Depth: 11 00:00:00 839kN
1.Rxh5 Kg8 2.Rh3 g5 3.Qb1 f5 4.exf6 Rxf6 5.Qh7+ Kf8 6.Qh8+ Ke7 7.Rh7+ Kxd6 8.Qxf6 g4 9.Ng5
+- (3.71 ++) Depth: 11 00:00:00 839kN
1.Rxh5 Kg8 2.Rh3 g5 3.Qb1 f5 4.exf6 Rxf6 5.Qh7+ Kf8 6.Qh8+ Ke7 7.Rh7+ Kxd6 8.Qxf6 g4 9.Ng5
+- (3.79 ++) Depth: 11 00:00:00 852kN
1.Rxh5 Kg8 2.Rh3 g5 3.Qb1 f5 4.exf6 Rxf6 5.Qh7+ Kf8 6.Qh8+ Ke7 7.Rh7+ Kxd6 8.Qxf6 g4 9.Ng5
+- (3.79 ++) Depth: 11 00:00:00 852kN
1.Rxh5 Kg8 2.Rh3 g5 3.Qb1 f5 4.exf6 Rxf6 5.Qh7+ Kf8 6.Qh8+ Ke7 7.Rh7+ Kxd6 8.Qxf6 g4 9.Ng5
+- (3.91 ++) Depth: 11 00:00:00 868kN
1.Rxh5 Kg8 2.Rh3 g5 3.Qb1 f5 4.exf6 Rxf6 5.Qh7+ Kf8 6.Qh8+ Ke7 7.Rh7+ Kxd6 8.Qxf6 g4 9.Ng5
+- (3.91 ++) Depth: 11 00:00:00 868kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb6 6.Nfg5 Bxe4 7.Nxe4 Rg8 8.Qh4+ Kf8 9.Rd5 Qd8 10.Qh6+ Rg7 11.Nf6 Qxf6 12.Qh8+ Ke7 13.Qxa8
+- (4.06) Depth: 11 00:00:00 1201kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb6 6.Nfg5 Bxe4 7.Nxe4 Rg8 8.Qh4+ Kf8 9.Rd5 Qd8 10.Qh6+ Rg7 11.Nf6 Qxf6 12.Qh8+ Ke7 13.Qxa8
+- (4.06) Depth: 11 00:00:00 1204kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb6 6.Nfg5 Bxe4 7.Rxe4 Rac8 8.Rce1 Qd6 9.Qh4 Ke8 10.Rxd4 Qe7 11.Bd3 Rc3 12.Qg3
+- (3.98 --) Depth: 12 00:00:01 1661kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Bd3 Bxe4 7.Bxe4 Rh8 8.Qg7
+- (3.90 --) Depth: 12 00:00:01 2062kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Qg7 Bxe4 7.Rxe4 Qf4 8.Rce1 Qf6
+- (3.78 --) Depth: 12 00:00:01 2192kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Rd1 Rh8 7.Qg7 Qg8 8.Qf6+ Kf8 9.Nxd4 Qh7 10.Nxe6+ dxe6 11.h3 Bxe4 12.Rxe4 Kg8 13.Rd7 Rc8
+- (3.96) Depth: 12 00:00:01 2702kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Rd1 Rh8 7.Qg7 Qg8 8.Qf6+ Kf8 9.Nxd4 Qh7 10.Nxe6+ dxe6 11.h3 Bxe4 12.Rxe4 Kg8 13.Rd7 Rc8
+- (3.96) Depth: 12 00:00:01 2705kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Rd1 Rh8 7.Qg7 Qg8 8.Qf6+ Kf8 9.Nxd4 Qh7 10.Nxe6+ dxe6 11.h3 Bxe4 12.Rxe4 Kg8 13.Rd7 Rc8
+- (3.96) Depth: 13 00:00:02 3227kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Rd1 Rh8 7.Qg7 Qg8 8.Qf6+ Kf8 9.Nxd4 Qh7 10.Nxe6+ dxe6 11.h3 Bxe4 12.Rxe4 Kg8 13.Rd7 Rc8
+- (3.96) Depth: 13 00:00:02 3231kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Rd1 Rh8 7.Qg7 Qg8 8.Qf6+ Kf8 9.Nxd4 Qh7 10.Nxe6+ dxe6 11.h3 Bxe4 12.Rxe4 Kg8 13.Rd7 Rc8
+- (4.04 ++) Depth: 14 00:00:03 4991kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Rd1 Rh8 7.Qg7 Qg8 8.Qf6+ Kf8 9.Nxd4 Qh7 10.Nxe6+ dxe6 11.h3 Bxe4 12.Rxe4 Kg8 13.Rd7 Rc8
+- (4.04 ++) Depth: 14 00:00:03 4991kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Rd1 Rh8 7.Qg7 Qg8 8.Qf6+ Kf8 9.Nxd4 Qh7 10.Nxe6+ dxe6 11.h3 Bxe4 12.Rxe4 Kg8 13.Rd7 Rc8
+- (4.12 ++) Depth: 14 00:00:03 6124kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Rd1 Rh8 7.Qg7 Qg8 8.Qf6+ Kf8 9.Nxd4 Qh7 10.Nxe6+ dxe6 11.h3 Bxe4 12.Rxe4 Kg8 13.Rd7 Rc8
+- (4.12 ++) Depth: 14 00:00:03 6124kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Rd1 Rh8 7.Qg7 Qg8 8.Qf6+ Kf8 9.Nxd4 Bxe4 10.Rxe4 Re8 11.Nxe6+ dxe6 12.Rd7 Rh5 13.Rf4 Rf5 14.Rxf5 gxf5
+- (4.06) Depth: 14 00:00:04 7416kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Rd1 Rh8 7.Qg7 Qg8 8.Qf6+ Kf8 9.Nxd4 Bxe4 10.Rxe4 Re8 11.Nxe6+ dxe6 12.Rd7 Rh5 13.Rf4 Rf5 14.Rxf5 gxf5
+- (4.06) Depth: 14 00:00:04 7420kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Rd1 Rh8 7.Qg7 Bxe4 8.Rxe4 Qc7 9.Qxd4 f6 10.g3 Rae8 11.h4
+- (4.14 ++) Depth: 15 00:00:05 9041kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Rd1 Rh8 7.Qg7 Bxe4 8.Rxe4 Qc7 9.Qxd4 f6 10.g3 Rae8 11.h4
+- (4.14 ++) Depth: 15 00:00:05 9041kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Rd1 Rh8 7.Qg7 Qg8 8.Qf6+ Kf8 9.Nxd4 Bxe4 10.Rxe4 Re8 11.Nxe6+ dxe6 12.Rd7 Rh5 13.Rf4 Rf5 14.Qd4 Qg7
+- (4.02) Depth: 15 00:00:07 11609kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Rd1 Rh8 7.Qg7 Qg8 8.Qf6+ Kf8 9.Nxd4 Bxe4 10.Rxe4 Re8 11.Nxe6+ dxe6 12.Rd7 Rh5 13.Rf4 Rf5 14.Qd4 Qg7
+- (4.02) Depth: 15 00:00:07 11618kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Rd1 Rh8 7.Qg7 Qg8 8.Qf6+ Kf8 9.Nxd4 Bxe4 10.Rxe4 Re8 11.Nxe6+ dxe6 12.Rd7 Rh5 13.Rf4 Rf5 14.Qd4 Qg7
+- (4.10 ++) Depth: 16 00:00:08 13680kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Rd1 Rh8 7.Qg7 Qg8 8.Qf6+ Kf8 9.Nxd4 Bxe4 10.Rxe4 Re8 11.Nxe6+ dxe6 12.Rd7 Rh5 13.Rf4 Rf5 14.Qd4 Qg7
+- (4.10 ++) Depth: 16 00:00:08 13680kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Rd1 Rh8 7.Qg7 Qg8 8.Qf6+ Kf8 9.Nxd4 Bxe4 10.Rxe4 Re8 11.Nxe6+ dxe6 12.Rd7 Rh5 13.Rf4 Rf5 14.Qd4 Qg7
+- (4.02) Depth: 16 00:00:11 18939kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Rd1 Rh8 7.Qg7 Qg8 8.Qf6+ Kf8 9.Nxd4 Bxe4 10.Rxe4 Re8 11.Nxe6+ dxe6 12.Rd7 Rh5 13.Rf4 Rf5 14.Qd4 Qg7
+- (4.02) Depth: 16 00:00:11 18959kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Rd1 Rh8 7.Qg7 Qg8 8.Qf6+ Kf8 9.Nxd4 Bxe4 10.Rxe4 Re8 11.Nxe6+ dxe6 12.Rd7 Rh5 13.Rf4 Rf5 14.Qd4 Qg7
+- (4.10 ++) Depth: 17 00:00:14 24682kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Rd1 Rh8 7.Qg7 Qg8 8.Qf6+ Kf8 9.Nxd4 Bxe4 10.Rxe4 Re8 11.Nxe6+ dxe6 12.Rd7 Rh5 13.Rf4 Rf5 14.Qd4 Qg7
+- (4.10 ++) Depth: 17 00:00:14 24682kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Rd1 Qc7 7.Qg7 Bxe4 8.Rxe4 Rae8 9.Qxd4 f6 10.g3 Rd8 11.Re3 Kf7 12.Qd6 Qxd6 13.Rxd6 g5 14.Rxa6 g4
+- (4.11) Depth: 17 00:00:21 37175kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Rd1 Qc7 7.Qg7 Bxe4 8.Rxe4 Rae8 9.Qxd4 f6 10.g3 Rd8 11.Re3 Kf7 12.Qd6 Qxd6 13.Rxd6 g5 14.Rxa6 g4
+- (4.11) Depth: 17 00:00:21 37285kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb6 6.Nfg5 Bxe4 7.Nxe4 Rg8 8.Qh4+ Kf8 9.Rd5 Qb7 10.Nf6 Kg7 11.Rxd7 Rh8 12.Qxh8+ Rxh8 13.Rxb7 Kxf6
+- (4.19 ++) Depth: 18 00:00:33 57608kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb6 6.Nfg5 Bxe4 7.Nxe4 Rg8 8.Qh4+ Kf8 9.Rd5 Qb7 10.Nf6 Kg7 11.Rxd7 Rh8 12.Qxh8+ Rxh8 13.Rxb7 Kxf6
+- (4.19 ++) Depth: 18 00:00:33 57608kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Rd1 Qc7 7.Qg7 Bxe4 8.Rxe4 Rae8 9.Qxd4 f6 10.Nh4 Kd8 11.Qe3 Ng5 12.Rxe8+ Rxe8 13.Qd4 Ne4 14.Nxg6 Kc8 15.g3
+- (4.20) Depth: 18 00:00:46 81223kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Rd1 Qc7 7.Qg7 Bxe4 8.Rxe4 Rae8 9.Qxd4 f6 10.Nh4 Kd8 11.Qe3 Ng5 12.Rxe8+ Rxe8 13.Qd4 Ne4 14.Nxg6 Kc8 15.g3
+- (4.20) Depth: 18 00:00:46 81631kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Rd1 Qc7 7.Qg7 Bxe4 8.Rxe4 Rg8 9.Qxd4 f6 10.Re3 Rad8 11.g3 Kf7 12.Qd6 Qxd6 13.Rxd6 g5 14.Bd3 g4 15.Nh4 Nc7 16.Kg2
+- (4.28 ++) Depth: 19 00:01:20 141mN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Rd1 Qc7 7.Qg7 Bxe4 8.Rxe4 Rg8 9.Qxd4 f6 10.Re3 Rad8 11.g3 Kf7 12.Qd6 Qxd6 13.Rxd6 g5 14.Bd3 g4 15.Nh4 Nc7 16.Kg2
+- (4.28 ++) Depth: 19 00:01:20 141mN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb6 6.Nfg5 Bxe4 7.Nxe4 Rg8 8.Qh4+ Kf8 9.Re1 Qc6 10.Qh7 Rg7 11.Qh6 f5 12.Rc1 Qxc1 13.Qxc1 fxe4 14.Rxe4 Kg8 15.Bd3 Re8 16.Rh4
+- (4.34) Depth: 19 00:02:06 225mN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb6 6.Nfg5 Bxe4 7.Nxe4 Rg8 8.Qh4+ Kf8 9.Re1 Qc6 10.Qh7 Rg7 11.Qh6 f5 12.Rc1 Qxc1 13.Qxc1 fxe4 14.Rxe4 Kg8 15.Bd3 Re8 16.Rh4
+- (4.34) Depth: 19 00:02:07 225mN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb6 6.Nfg5 Bxe4 7.Nxe4 Rg8 8.Qh4+ Kf8 9.Re1 Qc6 10.Qh7 Rg7 11.Qh6 f5 12.Rc1 Qxc1 13.Qxc1 fxe4 14.Rxe4 Kg8 15.Bd3 Re8 16.Rg4
+- (4.42 ++) Depth: 20 00:03:04 326mN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb6 6.Nfg5 Bxe4 7.Nxe4 Rg8 8.Qh4+ Kf8 9.Re1 Qc6 10.Qh7 Rg7 11.Qh6 f5 12.Rc1 Qxc1 13.Qxc1 fxe4 14.Rxe4 Kg8 15.Bd3 Re8 16.Rg4
+- (4.42 ++) Depth: 20 00:03:04 326mN

(11.05.2010)

[swami]

Thanks, Martin. Awesome design!

[metax]

Twisted Logic 20100131 needs 8:56 minutes on my rather slow machine:


r1b2r2/2qp1pk1/p1nNn1p1/1p2P2p/1P1p3R/P4N2/5PPP/R1Q2BK1 w - - 0 1

Analysis by Twisted Logic 20100131x:

1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rd2 Rb8 5.Rad1 Rd8 6.Bd3 Bb7
+/- (1.25) Depth: 8/20 00:00:00 241kN
1.Kh1 Kg8 2.Bd3 Bb7 3.Rh3 a5 4.Rg3 Nxb4 5.axb4 Qxc1+ 6.Rxc1 Bxf3 7.Rxf3 axb4 8.Bxb5
+/- (1.35) Depth: 8/28 00:00:01 377kN
1.Kh1 Qb8 2.Qe1 f6 3.exf6+ Kg8 4.f7+ Kg7 5.Ne4 Kxf7 6.Qd2
+/= (0.58) Depth: 9/26 00:00:02 950kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rd2 Rb8 5.a4 bxa4 6.Rxa4 Nf4 7.Rc2
+- (1.52) Depth: 9/26 00:00:02 1067kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rdd1 Rb8 5.a4 bxa4 6.Rxa4 f6 7.exf6+ Kxf6 8.Rc1
+- (1.48) Depth: 10/26 00:00:02 1378kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rdd1 Rb8 5.a4 bxa4 6.Rxa4 Bb7 7.Nxb7 Rxb7 8.Bxa6 Ra7 9.b5
+/- (1.39) Depth: 11/28 00:00:04 2400kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rdd1 Rb8 5.a4 bxa4 6.Rxa4 Bb7 7.Nxb7 Rxb7 8.Bxa6 Ra7 9.Bb5 Rxa4 10.Bxa4
+- (1.45) Depth: 12/29 00:00:08 4793kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rdd1 Rb8 5.a4 bxa4 6.Rxa4 Bb7 7.Rb1 Nc7 8.Ra5 f6 9.Rc1
+/- (1.30) Depth: 13/28 00:00:13 7586kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rdd1 Rb8 5.a4 bxa4 6.Rxa4 Bb7 7.Nxb7 Rxb7 8.Bxa6 Ra7 9.b5 Rb8 10.Rc1 f6
+/- (1.39) Depth: 14/34 00:00:34 18652kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rdd1 Rb8 5.a4 bxa4 6.Rxa4 Bb7 7.Nxb7 Rxb7 8.Bxa6 Ra7 9.b5 Rb8 10.Rd6 Rba8 11.Rc4
+/- (1.36) Depth: 15/32 00:00:56 30619kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rdd1 Rb8 5.a4 bxa4 6.Rxa4 Bb7 7.Nxb7 Rxb7 8.Bxa6 Ra8 9.b5 Rba7 10.Rc4 f6 11.Re1 fxe5 12.Rxe5
+/- (1.19) Depth: 16/32 00:01:32 49157kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Re1 Rh8 7.Qg7 Bxe4 8.R5xe4 Qc7 9.Bd3 Rag8 10.Qxd4 Kd8 11.Qd5
+- (5.23) Depth: 16/44 00:08:56 262mN

[Martin Thoresen]

Thanks, Martin. Awesome design!

You're welcome. Here's a few more:


Chess Tiger 2007.1, 2 seconds:
1.Nxd4 Bb7 2.Bd3 Ncxd4 3.Qxc7 Nxc7 4.Rxd4 Ne6 5.Rh4
+/- (1.08) Depth: 10 00:00:00 206kN
1.Nxd4 Nexd4 2.Rxd4 Qb8 3.Rd5 Nxe5 4.Qf4 f6 5.Bd3 Nxd3 6.Rxd3
+/- (1.38) Depth: 11 00:00:01 563kN
1.Nxd4 Nexd4 2.Rxd4 Qb8 3.Rd5 Nxe5 4.Bd3 Nxd3 5.Qc3+ f6 6.Qxd3
+/- (1.16) Depth: 12 00:00:01 685kN
1.Nxd4 Nexd4 2.Rxd4 Qb8 3.Rd5 Nxe5 4.Bd3 Nxd3 5.Qc3+ f6 6.Qxd3
+/- (1.16) Depth: 13 00:00:01 898kN
1.Nxd4 Nexd4 2.Rxd4 Qb8 3.Rd5 Nxe5 4.Bd3 f6 5.Qf4 Nxd3 6.Rxd3 Bb7 7.Rc1
+/- (1.16) Depth: 14 00:00:01 1378kN
1.Rxh5 gxh5 2.Nf5+ Kg8 3.Qh6 f6 4.Qg6+ Kh8 5.Qxh5+ Kg8 6.Bd3 d5 7.exd6
+- (2.06) Depth: 14 00:00:02 2735kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Qxf8 Nxf8 4.Ne8+ Ke7 5.Nxc7 gxh5 6.Re1 Ra7 7.Rxe5+ Ne6 8.Nd5+ Kf8 9.Rxh5
+- (5.11) Depth: 16 00:00:05 9812kN



Twisted Logic 20100131x x64, 143 seconds:
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rdd1 Rb8 5.a4 bxa4 6.Rxa4 Bb7 7.Nxb7 Rxb7 8.Bxa6 Ra7 9.b5
+/- (1.39) Depth: 11/28 00:00:01 2400kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rdd1 Rb8 5.a4 bxa4 6.Rxa4 Bb7 7.Nxb7 Rxb7 8.Bxa6 Ra7 9.Bb5 Rxa4 10.Bxa4
+- (1.45) Depth: 12/29 00:00:02 4793kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rdd1 Rb8 5.a4 bxa4 6.Rxa4 Bb7 7.Rb1 Nc7 8.Ra5 f6 9.Rc1
+/- (1.30) Depth: 13/28 00:00:04 7586kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rdd1 Rb8 5.a4 bxa4 6.Rxa4 Bb7 7.Nxb7 Rxb7 8.Bxa6 Ra7 9.b5 Rb8 10.Rc1 f6
+/- (1.39) Depth: 14/34 00:00:10 18737kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rdd1 Rb8 5.a4 bxa4 6.Rxa4 Bb7 7.Nxb7 Rxb7 8.Bxa6 Ra7 9.b5 Rb8 10.Rd6 Rba8 11.Rc4
+/- (1.36) Depth: 15/33 00:00:16 31090kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rdd1 Rb8 5.a4 bxa4 6.Rxa4 Bb7 7.Nxb7 Rxb7 8.Bxa6 Rc7 9.Bb5 Rb8 10.Bd3 Nf4 11.Be4 Ne2+ 12.Kf1
+/- (1.18) Depth: 16/34 00:00:26 49986kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Re1 Rh8 6.Qg7 Bxe4 7.R5xe4 Rag8 8.Qxd4 Kd8 9.Qd2 Rh5 10.Rc1 Rd5 11.Nd4
+- (4.94) Depth: 16/42 00:02:23 266mN



Daydreamer 1.75 x64, 108 seconds:
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rd2 Rb8 5.Rc1 Bb7 6.Bd3 Bc6 7.f3 Nd4
+/- (0.82) Depth: 14/34 00:00:01 1464kN
1.Nxd4 Qd8 2.Nf3 f6 3.Re4 Nxe5 4.Nxe5 fxe5 5.Rxe5 Qb6 6.Qd2 Qd4 7.Qxd4 Nxd4 8.Rc1
+/- (0.81) Depth: 15/42 00:00:03 3731kN
1.Nxd4 Qd8 2.Nf3 f6 3.Re4 fxe5 4.Nxe5 Ng5 5.Nxc6 dxc6 6.Rd4 Qb6 7.Qd2 c5 8.bxc5 Qxc5
+/- (0.72) Depth: 16/44 00:00:07 8432kN
1.Nxd4 Qd8 2.Nf3 f6 3.Re4 fxe5 4.Nxe5 Ng5 5.Nxc6 dxc6 6.Rd4 Qf6 7.Qe3 Rd8 8.Rad1 Bg4 9.Be2 Bxe2 10.Qxe2
+/- (0.87) Depth: 17/49 00:00:16 19618kN
1.Nxd4 Qd8 2.Nf3 f6 3.Re4 Rb8 4.exf6+ Qxf6 5.Qe1 Bb7 6.Rd1 Ne7 7.Nxb7 Rxb7 8.Rxd7 Rxd7 9.Rxe6 Qf7 10.Qe5+ Kh6 11.Rxa6
+/- (0.98) Depth: 18/51 00:00:31 36690kN
1.Nxd4 Qd8 2.Nf3 f6 3.Re4 fxe5 4.Nxe5 Nxe5 5.Rxe5 Qb6 6.Qb2 Qd4 7.Qxd4 Nxd4 8.Rd1 Nf5 9.g3 Nxd6 10.Rxd6
+/- (0.94) Depth: 19/52 00:00:56 66372kN
1.Nxd4 Qd8 2.Nf3 f6 3.Re4 fxe5 4.Nxe5 Ng5 5.Re1 Nxe5 6.Rxe5 Nf7 7.Nxf7 Rxf7 8.Qe3 Bb7 9.Bd3 Rc8 10.f3 Qh4
+/= (0.67) Depth: 20/61 00:01:31 109mN
1.Rxh5
+/- (1.29) Depth: 20/61 00:01:48 129mN



Bright 0.5c 4CPU, 4 seconds:
1.Nxd4 Nexd4 2.Rxd4 Qb8 3.Re4 Nxe5 4.Qc5 f6 5.f4 Nc6 6.f5 Qa7 7.Qxa7 Rxa7 8.fxg6 Kxg6
+/- (0.78) Depth: 11/31 00:00:00 3426kN
1.Nxd4 Qd8 2.Nf3 f6 3.Re4 fxe5 4.Nxe5 Qf6 5.Nxc6 dxc6 6.Ra2 Bd7 7.Bd3 Nf4
+/- (1.15) Depth: 12/41 00:00:03 27614kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 d6 5.Rc1 Qa7 6.Rg5 Bb7 7.Rg4 Rh8 8.Qd2
+- (3.93) Depth: 12/46 00:00:04 36614kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Bc6 6.Qh4+ f6 7.Rxe6+ Kxe6 8.Nxd4+ Ke7 9.Nxc6+ dxc6 10.Qh7+ Kd8 11.Qxg6
+- (4.94) Depth: 13/46 00:00:05 42950kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb6 6.Bd3 Rh8 7.Qg7 Rag8 8.Qf6+ Kf8 9.Nc5 Bc6
+- (4.44) Depth: 14/46 00:00:06 55242kN



Colossus 2008b, 38 seconds:
1.Nxd4 Nexd4 2.Rxd4 Bb7 3.Rd5 f6 4.exf6+ Rxf6 5.Qc3
+/- (1.14) Depth: 6/18 00:00:00 28kN
1.Nxd4 Nexd4 2.Rxd4 Bb7 3.Re4 Qb6 4.Qf4 Ne7
+/- (1.15) Depth: 7/19 00:00:00 68kN
1.Nxd4 Nexd4 2.Rxd4 Bb7 3.Re4 Qb6 4.Qf4 f6 5.e6
+/- (1.13) Depth: 8/24 00:00:00 146kN
1.Nxd4 Nexd4 2.Rxd4 Qb8 3.Re4 Nxe5 4.Qc5 f6 5.f4 Nc6
+/- (0.92) Depth: 9/24 00:00:00 321kN
1.Nxd4 Nexd4 2.Rxd4 Qb8 3.Re4 Nxe5 4.Qc5 f6 5.f4 Bb7 6.fxe5
+/- (0.95) Depth: 10/29 00:00:00 703kN
1.Nxd4
+/- (1.25 ++) Depth: 11/36 00:00:01 4658kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rh4 Rb8 5.Bd3 Bb7 6.Rc1 Bd5
+/- (1.17) Depth: 11/36 00:00:03 8619kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 d6 5.Qh4+ f6 6.Rxe6+ Bxe6 7.Nxd4 g5 8.Nxe6 Kxe6 9.Qh3+ Ke7 10.Rd1
+- (3.46) Depth: 11/36 00:00:38 98287kN



WildCat 8, 52 seconds:
1.Nxd4 Nexd4 2.Rxd4 Qb8 3.Re4 Nxe5 4.Qd2 f6 5.f4 Qb6+ 6.Kh1 Nc6
+/- (0.77) Depth: 10 00:00:00 663kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne8 4.Nxc8 Rxc8 5.Rxd7 Nc7 6.Rad1 Rfe8 7.f4
+/- (0.97) Depth: 11 00:00:01 2971kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne8 4.Nxc8 Rxc8 5.Rxd7 Nc7 6.h4 Ne6 7.Bd3 Rfd8
+/- (0.97) Depth: 12 00:00:02 5170kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne8 4.Nxc8 Rxc8 5.Rxd7 Nc7 6.h4 Rfd8 7.Rad1 Rxd7
+/- (1.02) Depth: 13 00:00:04 11490kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne8 4.Nxc8 Rxc8 5.Rxd7 Nc7 6.h4 Rfe8 7.Rc1 Ne6 8.Rxc8
+/- (0.93) Depth: 14 00:00:08 21218kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne8 4.Nxc8 Rxc8 5.Rxd7 Nc7 6.h4 Ne6 7.Rad1 Rc3 8.a4 bxa4
+/- (1.06) Depth: 15 00:00:26 68817kN
1.Rxh5 gxh5 2.Nf5+ Kg8 3.Qh6 f6 4.exf6 d5 5.Ng5 Nxg5 6.Qxg5+ Kh8 7.Ne7 Qf4 8.Qxf4 Nxe7
+/- (1.07) Depth: 15 00:00:52 136mN
1.Rxh5 gxh5 2.Nf5+ Kg8 3.Qh6 f6 4.exf6 d5 5.Ng5 Nxg5 6.Qxg5+ Kh8 7.Ne7 Qf4 8.Qxf4 Nxe7
+/- (1.38) Depth: 15 00:00:54 141mN
1.Rxh5 gxh5 2.Nf5+ Kg8 3.Qh6 f6 4.exf6 d5 5.Ng5 Rxf6 6.Qxf6 Nxg5 7.Qxg5+ Kh8 8.Qf6+ Kh7 9.Nxd4 Ne5
+- (2.18) Depth: 15 00:01:01 159mN



The Baron 2.23 x64, 88 seconds:
1.Kh1 Qb6 2.Qe1 Bb7 3.Bd3 Ne7
+/- (1.16) Depth: 6 00:00:00 403kN
1.Kh1 Qb6 2.Qe1 Bb7 3.Bd3 Ne7 4.Qe2
+/- (0.97) Depth: 7 00:00:01 545kN
1.Nxd4 Nexd4 2.Rxd4 Qb6 3.Rd5 Nxe5 4.Nf5+ gxf5 5.Rxe5
+/- (1.34) Depth: 7 00:00:01 1058kN
1.Nxd4 Nexd4 2.Rxd4 Qb8 3.Rd5 Nxe5 4.a4 Qb6 5.axb5
+- (1.42) Depth: 8 00:00:03 2064kN
1.Nxd4 Nexd4 2.Rxd4 Qb8 3.Rd5 Nxe5 4.Qd2 f6 5.Bd3
+- (1.66) Depth: 9 00:00:03 2536kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rdd1 Rb8 5.Bd3 Bb7
+- (1.58) Depth: 10 00:00:07 5562kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rdd1 Rb8 5.Bd3 Bb7
+- (1.58) Depth: 10 00:00:11 8153kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne8 4.Nxc8 Rxc8 5.a4 Nc7 6.axb5 Nxb5 7.Bxb5 axb5 8.Rxd7
+- (1.56) Depth: 11 00:00:15 11418kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne8 4.Nxc8 Rxc8 5.a4 Nc7 6.axb5 Nxb5 7.Bxb5 axb5
+- (1.56) Depth: 11 00:00:24 17995kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Bd3 Ne8 5.Be4 Rb8 6.Rd1 Nxd6 7.Rxd6
+- (1.61) Depth: 12 00:00:40 30546kN
1.Rxh5 gxh5 2.Nf5+ Kg8 3.Qh6 f6 4.Qg6+ Kh8 5.Qxh5+ Kg8 6.Bd3 fxe5 7.Ne7+
+- (1.91) Depth: 12 00:01:28 62667kN
1.Rxh5 gxh5 2.Nf5+ Kg8 3.Qh6 f6 4.Qg6+ Kh8 5.Qxh5+ Kg8 6.Bd3 fxe5 7.Ne7+
+- (3.16) Depth: 12 00:01:35 67055kN



Spike 1.2 Turin, 15 seconds:
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 f6 4.exf6+ Rxf6 5.Nxc8 Rxc8 6.Rxd7+ Rf7 7.Rad1 Ne6
+/- (1.26 --) Depth: 9 00:00:00 760kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 f6 4.exf6+ Rxf6 5.Nxc8 Rxc8 6.Rxd7+ Rf7 7.Rad1 Ne6
+/- (1.26 --) Depth: 9 00:00:01 2911kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rd1 Ne6 5.Rd5 f5
+/- (1.24) Depth: 9 00:00:01 3052kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rd1 Ne6 5.Rd5 f5
+/- (1.24) Depth: 9 00:00:01 3390kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rd1 Ne8 5.Ne4 f6 6.f4 fxe5 7.fxe5
+/- (1.14) Depth: 10 00:00:02 3683kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rd1 Ne8 5.Ne4 f6 6.f4 fxe5 7.fxe5
+/- (1.14) Depth: 10 00:00:03 6062kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rd1 Ne6 5.f4 f5 6.exf6+ Kxf6 7.Bd3 Kg7
+/- (1.15) Depth: 11 00:00:03 6814kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rd1 Ne6 5.f4 f5 6.exf6+ Kxf6 7.Bd3 Kg7
+/- (1.15) Depth: 11 00:00:06 12838kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rd1 Ne8 5.Nxc8 Rxc8 6.Rxd7 Rc3 7.Bd3 Nc7
+/- (1.11) Depth: 12 00:00:07 14739kN
1.Rxh5 gxh5 2.Nf5+ Kg8 3.Qh6 Qd8 4.Bd3 f6 5.Qg6+ Kh8 6.Qxh5+ Kg8 7.Nh6+ Kg7 8.Qg6+ Kh8 9.Qh7#
+- (1.45 ++) Depth: 12 00:00:15 30076kN
1.Rxh5 gxh5 2.Nf5+ Kg8 3.Qh6 Qd8 4.Bd3 f6 5.Qg6+ Kh8 6.Qxh5+ Kg8 7.Nh6+ Kg7 8.Qg6+ Kh8 9.Qh7#
+- (3.45 ++) Depth: 12 00:00:19 39164kN
1.Rxh5 gxh5 2.Nf5+ Kg8 3.Qh6 f6 4.Qg6+ Kh8 5.Qxh5+ Kg8 6.Bd3 d6 7.exd6 Qd8 8.Ne7+ Qxe7 9.dxe7 Nxe7
+- (5.60) Depth: 12 00:00:23 46367kN



Hiarcs 10, 2 seconds:
1.Nxd4 Qd8 2.Nxe6+ fxe6 3.Re4
+- (1.54) Depth: 7/25 00:00:00 69kN
1.Nxd4 Qd8 2.N6f5+ gxf5 3.Nxf5+ Kg6 4.Bd3 Qg5 5.f4 Qd8
+- (1.67) Depth: 7/25 00:00:00 73kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rh4 f6 5.Re1
+- (1.62) Depth: 8/25 00:00:00 130kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 f6 4.Nxc8 Raxc8 5.Rxd7+ Rf7 6.exf6+ Kxf6 7.Rd6+ Kg7 8.Bd3 Rf6 9.Rd7+
+- (1.63) Depth: 9/26 00:00:00 256kN
1.Nxd4 Qd8 2.N4f5+ Kg8 3.Qh6 Nxe5 4.Ne4 f6 5.Nfd6
+- (1.71) Depth: 10/30 00:00:01 873kN
1.Rxh5
+- (1.71) Depth: 10/30 00:00:02 1567kN
1.Rxh5
+- (1.88 ++) Depth: 10/30 00:00:02 1627kN
1.Rxh5 gxh5 2.Nf5+ Kg8 3.Qh6 f6 4.Qg6+ Kh8 5.Qxh5+ Kg8 6.Bd3 d5 7.exd6 Ng7 8.Ne7+ Qxe7
+- (2.22) Depth: 10/30 00:00:03 1839kN
1.Rxh5
+- (2.47 ++) Depth: 11/30 00:00:04 2292kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Qf4 Kd8 6.Qf6+ Kc8 7.Bd3 Kb8 8.Nfg5 Bxe4 9.Bxe4
+- (4.49) Depth: 12/35 00:00:11 7437kN

[mhalstern]

Zappa Mexico II finds it in 5 seconds:

New game
r1b2r2/2qp1pk1/p1nNn1p1/1p2P2p/1P1p3R/P4N2/5PPP/R1Q2BK1 w - - 0 1

Analysis by Zappa Mexico II 64:

1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne8 4.a4 Nxd6 5.Rxd6 bxa4 6.Rxa4
+/- (1.15) Depth: 10/29 00:00:00 1252kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne8 4.a4 Nxd6 5.Rxd6 bxa4 6.Rxa4
+/- (1.15) Depth: 10/29 00:00:00 1628kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne8 4.a4 Nxd6 5.Rxd6 bxa4 6.Rxa4
+/- (1.19) Depth: 11/38 00:00:00 2006kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne8 4.a4 Nxd6 5.Rxd6 bxa4 6.Rxa4
+/- (1.19) Depth: 11/38 00:00:01 2646kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne8 4.a4 Nxd6 5.Rxd6 bxa4 6.Rxa4
+/- (1.19) Depth: 12/38 00:00:01 4382kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne8 4.a4 Nxd6 5.Rxd6 bxa4 6.Rxa4
+/- (1.19) Depth: 12/38 00:00:01 5626kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne8 4.Nxc8 Rxc8 5.Rxd7 Rc3 6.a4 Nc7 7.f3
+/- (1.20) Depth: 13/38 00:00:02 7643kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 f6 5.Rc1 Qxe5 6.Nxe5 fxe5 7.Qh4+
+- (4.63) Depth: 13/45 00:00:05 22671kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 f6 5.Rc1 Qxe5 6.Nxe5 fxe5 7.Qh4+
+- (4.63) Depth: 13/45 00:00:05 22813kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Qf4 Bxe4 7.Qxe4 Rc8 8.Rxc8 Qxc8 9.Nxd4 d6
+- (5.36) Depth: 14/47 00:00:15 59988kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Qf4 Bxe4 7.Qxe4 Rc8 8.Rxc8 Qxc8 9.Nxd4 d6
+- (5.36) Depth: 14/47 00:00:15 61232kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Re1 Bxe4 6.R5xe4 Rh8 7.Qg7 Rae8 8.h3 Kd8 9.Qf6+ Kc8 10.Nxd4 Kb7 11.Qxf7 Rhf8 12.Nxe6 Rxf7 13.Nxc7 Rxe4 14.Rxe4 Kxc7
+- (5.28) Depth: 15/49 00:00:43 177mN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Re1 Bxe4 6.R5xe4 Rh8 7.Qg7 Rae8 8.h3 Kd8 9.Qf6+ Kc8 10.Nxd4 Kb7 11.Qxf7 Rhf8 12.Nxe6 Rxf7 13.Nxc7 Rxe4 14.Rxe4 Kxc7
+- (5.28) Depth: 15/49 00:00:43 179mN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Re1 Bxe4 6.R5xe4 Rh8 7.Qg7 Rag8 8.Qxd4 Rh5 9.a4 Rc8 10.axb5 axb5 11.Qd2 Kf8 12.Re5 Rxe5 13.Rxe5
+- (5.25) Depth: 16/51 00:01:11 300mN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Re1 Bxe4 6.R5xe4 Rh8 7.Qg7 Rag8 8.Qxd4 Rh5 9.a4 Rc8 10.axb5 axb5 11.Qd2 Kf8 12.Re5 Rxe5 13.Rxe5
+- (5.25) Depth: 16/51 00:01:12 307mN

[mhalstern]

Critter gets it in 4 seconds:

New game
r1b2r2/2qp1pk1/p1nNn1p1/1p2P2p/1P1p3R/P4N2/5PPP/R1Q2BK1 w - - 0 1

Analysis by Critter 0.60 64-bit:

1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rd5 Nf4
+/- (0.88) Depth: 6/9 00:00:00 13kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.a4 bxa4 5.Rxa4 f6
+/- (0.72) Depth: 7/12 00:00:00 24kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.a4 bxa4 5.Rxa4 f6 6.Rc4
+/- (0.82) Depth: 8/12 00:00:00 61kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.a4 bxa4 5.Rxa4 f6 6.Rc4 Nd5
+/- (0.82) Depth: 9/14 00:00:00 131kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.a4 bxa4 5.Rxa4 f6 6.Rc4 Nd5 7.Ra5
+/- (0.82) Depth: 10/15 00:00:00 303kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.a4 bxa4 5.Rxa4 f6 6.Rc4 Ne6 7.f4 fxe5
+/- (0.89) Depth: 11/17 00:00:00 633kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6 5.Bg2 Rb8 6.f4 Nd4 7.Rc7 Ne6 8.Rc3
+/- (0.77) Depth: 12/19 00:00:00 1096kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6 5.Bg2 Rb8 6.f4 Nd4 7.Kf1 f6 8.Rc7 Rd8
+/- (0.84) Depth: 13/19 00:00:00 2077kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6 5.Bg2 Rb8 6.f4 Nd4 7.Kf1 f6 8.Rc7 Rd8 9.Bd5
+/- (0.85) Depth: 14/20 00:00:00 3018kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6 5.Bg2 Rb8 6.f4 Nd4 7.Kf1 f6 8.Rd1 Nc2 9.Nxc8 Rbxc8 10.Rxd7+ Rf7
+/- (1.25 !) Depth: 15/24 00:00:00 5265kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6 5.Bg2 Rb8 6.f4 Nd4 7.Rd1 Ne2+ 8.Kf1 Nc3 9.Rc1 Na4 10.f5
+/- (1.30) Depth: 15/26 00:00:00 6331kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6 5.Bg2 Rb8 6.f4 f6 7.Bd5 Nd4 8.Kg2 fxe5 9.fxe5 Nf5 10.Nxf5+ Rxf5
+/- (1.12) Depth: 16/26 00:00:01 8626kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6 5.Bg2 Rb8 6.f4 f6 7.f5 gxf5 8.exf6+ Kxf6 9.Rxh5 Nd4 10.Rc7 Rg8 11.Rh7
+/- (0.94) Depth: 17/26 00:00:01 13725kN
1.Rxh5
+- (1.51 !) Depth: 17/30 00:00:03 29735kN
1.Rxh5
+- (1.91 !) Depth: 17/30 00:00:04 32398kN
1.Rxh5
+- (2.69 !) Depth: 17/30 00:00:04 37827kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb6 6.Nfg5 Bxe4 7.Rxe4 Qd6 8.Nh7 f5 9.Ree1 Rg8 10.Qh4+ g5 11.Qh6 Kd8
+- (6.51) Depth: 17/34 00:00:11 95653kN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb6 6.Nfg5 Bxe4 7.Rxe4 Qd6 8.Nh7 f5 9.Ree1 Rg8 10.Qh4+ g5 11.Qh6 Kd8
+- (6.12 --) Depth: 18/34 00:00:13 110mN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Qh7 Bxe4 7.Rxe4 Qd6 8.Qh4+ Ke8 9.Nxd4 Qe7 10.Qh7 Qf6 11.Rce1 Kd8 12.Rd1
+- (6.09) Depth: 18/34 00:00:14 119mN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Qh7 Bxe4 7.Rxe4 Qd6 8.Qh4+ Ke8 9.Nxd4 Qe7 10.Qh7 Qf6 11.Rc7 Kd8 12.Nxe6+ dxe6 13.Rc6 Rc8
+- (6.48 !) Depth: 19/34 00:00:16 129mN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Re1 Bxe4 7.R5xe4 Kd6 8.Qd2 Kc7 9.Nxd4 Kb7 10.Nb3 Ka7 11.Rc1 Qb7 12.Qe3+ Qb6
+- (6.67) Depth: 19/36 00:00:18 152mN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Ne4+ Ke7 4.Rxe5 Bb7 5.Rc1 Qb8 6.Re1 Bxe4 7.R5xe4 Kd6 8.Qd2 Kc7 9.Nxd4 Kb7 10.Nb3 Ka7 11.Qd5 Qc7 12.Rc1 Qb7
+- (6.50) Depth: 20/36 00:00:25 201mN

[mhalstern]

Gaviota gets it in 55 seconds:

New game
r1b2r2/2qp1pk1/p1nNn1p1/1p2P2p/1P1p3R/P4N2/5PPP/R1Q2BK1 w - - 0 1

Analysis by gaviota64.exe:

1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rd2
+/- (1.21) Depth: 6 00:00:01 132kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rd2
+/- (1.21) Depth: 6 00:00:01 230kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6
+/- (1.08) Depth: 7 00:00:01 279kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.Rc1 Ne6
+/- (1.08) Depth: 7 00:00:01 714kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rd5 Nf4 5.Rc5
+/- (1.35) Depth: 8 00:00:01 1044kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rd5 Nf4 5.Rc5
+/- (1.35) Depth: 8 00:00:01 1301kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.a4 bxa4 5.Rxa4 Nd5 6.Rc4
+/- (1.24) Depth: 9 00:00:02 2161kN
1.Nxd4 Ncxd4 2.Qxc7 Nf3+ 3.gxf3 Nxc7 4.a4 bxa4 5.Rxa4 Nd5 6.Rc4
+/- (1.24) Depth: 9 00:00:02 3488kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rd5 Ra7 5.Rad1 f5 6.Rc1
+/- (1.37) Depth: 10 00:00:05 9118kN
1.Nxd4 Ncxd4 2.Qxc7 Nxc7 3.Rxd4 Ne6 4.Rd5 Ra7 5.Rad1 f5 6.Rc1
+/- (1.37) Depth: 10 00:00:08 19711kN
1.Nxd4 Qd8 2.Nxe6+ fxe6 3.Re4 Qb6 4.Qd2 Bb7 5.Rc1 Ne7 6.Nxb7 Qxb7 7.f3
+/- (1.30) Depth: 11 00:00:17 46715kN
1.Rxh5
+- (1.78) Depth: 11 00:00:55 145mN
1.Rxh5
+- (2.86) Depth: 11 00:01:06 180mN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Qxf8 Nxf8 4.Ne8+ Ke7 5.Nxc7 gxh5 6.Nxa8 Nxf3+ 7.gxf3 Bb7 8.Nc7 Bxf3 9.Nxa6
+- (5.81) Depth: 11 00:01:20 222mN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Qxf8 Nxf8 4.Ne8+ Ke7 5.Nxc7 gxh5 6.Nxa8 Nxf3+ 7.gxf3 Bb7 8.Nc7 Bxf3 9.Nxa6
+- (5.81) Depth: 11 00:01:20 225mN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Qxf8 Nxf8 4.Ne8+ Ke7 5.Nxc7 gxh5 6.Nxa8 Nxf3+ 7.gxf3 Ne6 8.Bd3 Bb7
+- (5.73) Depth: 12 00:01:31 255mN
1.Rxh5 Nxe5 2.Qh6+ Kf6 3.Qxf8 Nxf8 4.Ne8+ Ke7 5.Nxc7 gxh5 6.Nxa8 Nxf3+ 7.gxf3 Ne6 8.Bd3 Bb7
+- (5.73) Depth: 12 00:01:44 299mN