Author: Christophe Drieu
Date: 11:21:30 10/12/03
Go up one level in this thread
On October 11, 2003 at 16:07:04, Peter Stayne wrote: >It took 6 hours for deep fritz 7 to find the right move, and almost 30 to find >out that it, in fact, wins. Can other engines do better? > >(My PC config is in my profile) > >[D]8/3P3k/n2K3p/2p3n1/1b4N1/2p1p1P1/8/3B4 w - - 0 1 > >Analysis by Deep Fritz 7: > >1.Nxe3 c4+ 2.Kd5 Ba5 3.Kxc4 Nb8 4.Ba4 Kg7 5.Nd5 > -+ (-2.09) Depth: 8/28 00:00:00 658kN >1.Nxe3 c4+ 2.Kc6 Be7 3.Nd5 Bd8 4.Nxc3 Nb8+ 5.Kd6 Kg7 6.Be2 Nf7+ 7.Ke6 Ng5+ > -+ (-2.12) Depth: 9/24 00:00:00 1025kN >1.Nxe3-- > -+ (-2.41) Depth: 10/24 00:00:01 2358kN >1.Nxe3 Ba5 2.Ke7 > -+ (-2.41) Depth: 10/24 00:00:01 2373kN >1.Nxe3 Ba5 2.Be2 c4 3.Kd5 Kg6 4.Bxc4 Nb8 5.Bb5 Bc7 6.Nc2 > -+ (-2.47) Depth: 11/29 00:00:02 5635kN >1.Nxe3 Ba5 2.Be2 Nb8 3.Bd3+ Kg8 4.Ke7 Nc6+ 5.Ke8 Nd4 6.Nc2 Bc7 7.g4 Kg7 > -+ (-2.56) Depth: 12/29 00:00:05 13097kN >1.Kc6! > -+ (-2.53) Depth: 12/30 00:00:07 18313kN >1.Kc6 Nb8+ 2.Kc7 Nxd7 3.Kxd7 Ne4 4.Nxe3 Nxg3 5.Bc2+ Kg7 6.Ke6 Ne2 7.Ke5 Nd4 >8.Nf5+ Kg6 9.Nxd4+ > -+ (-2.47) Depth: 12/30 00:00:07 19182kN >1.Kc6 Nb8+ 2.Kc7 Nxd7 3.Kxd7 Ne4 4.Nxe3 Nxg3 5.Bc2+ Kg7 6.Ke6 Ne2 7.Ke5 Nd4 >8.Nf5+ Kg6 9.Nxd4+ > -+ (-2.47) Depth: 13/30 00:00:10 27062kN >1.Kc6 Nb8+ 2.Kc7 Nxd7 3.Kxd7 Ne4 4.Nxe3 Nxg3 5.Bc2+ Kg7 6.Ke6 Ne2 7.Ke5 Nd4 > -+ (-2.28) Depth: 14/37 00:00:22 56228kN >1.Kc6 Nf7 2.Nxe3 Nd8+ 3.Kb6 Nb8 4.Bf3 Ne6 5.d8Q Nxd8 6.Be4+ Kg7 7.Kc7 Ne6+ >8.Kxb8 Kf6 9.Kb7 Ke5 10.Bc2 > -+ (-2.50) Depth: 15/36 00:00:42 103686kN >1.Kc6 Nb8+ 2.Kc7 Nxd7 3.Kxd7 Ne4 4.Nxe3 Nxg3 5.Bc2+ Kg7 6.Ke6 Ne2 7.Ke5 Kf7 >8.Nf5 Kg6 9.Be4 Kg5 > -+ (-2.56) Depth: 16/47 00:01:37 238010kN, tb=2 >1.Kc6 Nb8+ 2.Kc7 Nxd7 3.Kxd7 Ne4 4.Nxe3 Nxg3 5.Bc2+ Kg7 6.Ke6 Nh1 7.Nf5+ Kg6 >8.Nd6+ Kh5 9.Kd5 Nf2 10.Kc4 Kh4 > -+ (-2.47) Depth: 17/39 00:03:34 528782kN, tb=16 >1.Kc6 Nb8+ 2.Kc7 Nxd7 3.Kxd7 Ne4 4.Nxe3 Nxg3 5.Bc2+ Kg7 6.Ke6 Nh1 7.Nc4 Nf2 >8.Nd6 h5 9.Nf5+ Kg6 > -+ (-2.47) Depth: 18/47 00:07:34 1124864kN, tb=80 >1.Kc6 Nf7 2.Nxe3 Ba3 3.Kb6 Nb4 4.Bb3 c4 5.Bxc4 Nd8 6.Kb5 Kg7 7.Bb3 Nbc6 8.g4 > -+ (-2.62) Depth: 19/51 00:18:53 2806641kN, tb=283 >1.Kc6 Nf7 2.Nxe3 Ba3 3.Kb6 Nb4 4.Bb3 c4 5.Bxc4 Nd8 6.Kb5 Kg7 7.Ka4 c2 8.Nxc2 > -+ (-2.62) Depth: 20/57 00:46:22 6916695kN, tb=1221 >1.Kc6-- > -+ (-2.91) Depth: 21/57 01:49:19 16301390kN, tb=4747 >1.Kc6 Nb8+ 2.Kc7 > -+ (-2.91) Depth: 21/76 02:07:38 19108928kN, tb=7924 >1.d8R! > -+ (-2.87) Depth: 21/76 05:01:41 45224500kN, tb=24358 >1.d8R! > -+ (-2.72) Depth: 21/76 05:32:49 49867822kN, tb=30201 >1.Nf6+! > -+ (-2.69) Depth: 21/76 06:01:57 54192138kN, tb=31185 >1.Nf6+! > -+ (-2.53) Depth: 21/76 06:09:00 55216198kN, tb=31894 >1.Nf6+! > -+ (-2.22) Depth: 21/76 06:18:11 56574826kN, tb=33787 >1.Nf6+! > -+ (-1.94) Depth: 22/62 07:09:05 64109519kN, tb=44538 >1.Nf6+! > -+ (-1.66) Depth: 22/62 07:33:49 67774553kN, tb=55540 >1.Nf6+! > µ (-1.09) Depth: 22/62 08:08:31 72968132kN, tb=79872 >1.Nf6+ Kg7 2.Nh5+ Kg6 3.Bc2+ Kxh5 4.d8Q Kg4 5.Kc6 Ba3 6.Qd1+ Kxg3 7.Qg1+ Kf4 >8.Qh2+ Kf3 9.Bd1+ Ke4 10.Qg2+ Kf4 > +- (2.97) Depth: 22/78 29:10:14 266947722kN, tb=609977 > >(Stayne, Home 11.10.2003) Nouvelle partie 8/3P3k/n2K3p/2p3n1/1b4N1/2p1p1P1/8/3B4 w - - 0 1 Analysis by T.rex 1.8.5 2: PIII 800 Mhz 1.d8D +- (3.16) Profondeur: 1 00:00:00 1.d8D c2 +- (3.10) Profondeur: 2 00:00:00 1.d8D c4+ 2.Rc6 +- (3.17) Profondeur: 3 00:00:00 1.Cf6+ Rg7 2.d8D c2 +- (3.09) Profondeur: 4 00:00:00 1.Fc2+ Rg7 2.d8D c4+ 3.Rc6 +- (3.19) Profondeur: 5 00:00:00 1.Cf6+ Rg6 2.Fh5+ Rxf6 3.d8D+ Rf5 = (0.10) Profondeur: 6 00:00:02 217kN 1.Cf6+ Rg6 2.Fc2+ Rxf6 3.d8D+ Rf7 4.Re5 = (0.18) Profondeur: 7 00:00:22 2359kN 1.Cf6+ Rg6 2.Fc2+ Rxf6 3.d8D+ Rg7 4.Dd7+ Cf7+ = (0.14) Profondeur: 8 00:01:41 8250kN 1.Cf6+ Rg6 2.Fh5+ Rxf6 3.d8D+ Rg7 4.De7+ Rg8 5.Dxe3 Cc7 ± (1.13) Profondeur: 9 00:12:38 79173kN 1.Cf6+ Rg7 2.Ch5+ Rg6 3.Fc2+ Rxh5 4.Fd1+ e2 5.d8D c2 = (0.04) Profondeur: 10 00:49:56 229641kN
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