Author: Mark Young
Date: 15:14:50 09/25/99
Go up one level in this thread
On September 25, 1999 at 15:28:47, Andrew Dados wrote: > Below position occured in a blitz 5 5 game my program played against >PostModernist on ICC today: > >6k1/2n2p2/7p/4PPPP/2K1P3/8/8/8 w - - bm g5xh6 id MissSilicon-PostModernist > >I wonder how long does it take for your program to find gxh here... I am not >sure if g6 does not win, however after g6 the above game ended in a draw, while >gxh wins 'easily'. On a K6-450 it takes mine 11 seconds at depth 13 to find gxh >(unfortunately only 8 seconds were allocated for search during game). I have a >feeling that even 1800 player would play gxh in no time... that's why I ask your >oppinion here. > >-Andrew- New position 6k1/2n2p2/7p/4PPPP/2K1P3/8/8/8 w - - 0 1 Analysis by Hiarcs 7.32: 1.gxh6 +- (2.00) depth: 1 00:00:00 1.gxh6 Kh7 +- (1.62) depth: 2/2 00:00:00 1.gxh6 Kh7 2.e6 fxe6 3.fxe6 Nxe6 ± (1.01) depth: 2/7 00:00:00 1.g6 Ne8 2.gxf7+ Kxf7 3.e6+ Ke7 +- (1.53) depth: 2/7 00:00:00 1.g6 Kg7 2.gxf7 Kxf7 3.e6+ Ke7 +- (1.62) depth: 3/9 00:00:00 1.g6 Kg7 2.gxf7 Kxf7 3.e6+ Ke7 +- (1.62) depth: 4/12 00:00:00 1.g6 Kg7 2.gxf7 Kxf7 3.e6+ Kf6 4.Kd4 +- (1.65) depth: 5/12 00:00:00 2kN 1.g6 Kg7 2.Kc5 Kg8 3.gxf7+ Kxf7 4.e6+ Ke7 +- (1.66) depth: 6/15 00:00:00 8kN 1.g6 Ne8 +- (1.41) depth: 7/17 00:00:00 30kN 1.g6 Ne8 2.f6 Nc7 3.gxf7+ Kxf7 4.Kc5 ± (1.06) depth: 7/24 00:00:00 34kN 1.gxh6 Kh7 2.Kc5 Ne8 3.e6 fxe6 4.fxe6 Kxh6 5.e7 Kxh5 +- (1.80) depth: 7/24 00:00:00 42kN 1.gxh6 Kf8 +- (2.05) depth: 8/24 00:00:01 66kN 1.gxh6 Kh7 2.Kc5 Ne8 3.Kc6 +- (2.62) depth: 8/24 00:00:02 206kN 1.gxh6 Kh7 +- (2.87) depth: 9/26 00:00:03 275kN 1.gxh6 Kh7 2.Kc5 Kxh6 3.Kd6 Nb5+ 4.Ke7 Nc3 5.Kxf7 Nxe4 6.e6 Nd6+ 7.Kf6 Kxh5 8.e7 +- (3.27) depth: 9/27 00:00:04 301kN 1.gxh6 Kh7 2.Kc5 Ne8 3.Kc6 Kxh6 4.Kd7 Ng7 5.Ke7 Nxh5 6.Kxf7 +- (3.42) depth: 10/27 00:00:06 442kN 1.gxh6 Kh7 2.Kc5 Ne8 3.Kc6 Kxh6 4.Kd7 Ng7 5.Ke7 Nxh5 6.Kxf7 Ng3 7.e6 Nxe4 +- (3.37) depth: 11/28 00:00:10 751kN, tb=4 1.gxh6 Kh7 2.Kc5 Ne8 3.Kc6 Kxh6 4.Kd7 Ng7 5.Ke7 Nxh5 6.Kxf7 Ng3 7.e6 Nxe4 +- (3.37) depth: 12/30 00:00:20 1460kN, tb=79 1.gxh6 Kh7 2.Kc5 Ne8 3.Kc6 Kxh6 4.Kd7 Ng7 5.Ke7 Nxh5 6.Kxf7 Kg5 7.e6 Nf6 8.e5 +- (3.51) depth: 13/30 00:00:37 2694kN, tb=244 1.gxh6 Kh7 +- (3.76) depth: 14/30 00:01:10 5184kN, tb=489 (Young, 9/25/99) New position 6k1/2n2p2/7p/4PPPP/2K1P3/8/8/8 w - - 0 1 Analysis by Fritz 5.00/16Bit: 1.gxh6 ± (1.00) depth: 1/1 00:00:00 1.gxh6 Kh7 ± (0.81) depth: 2/2 00:00:00 1.gxh6 ± (1.38) depth: 3/3 00:00:00 1.gxh6 Kh7 2.e6 f6 +- (1.53) depth: 4/4 00:00:00 1.gxh6 Kh7 2.e6 ± (0.94) depth: 5/5 00:00:00 1.gxh6 Kh7 2.e6 f6 3.e5 fxe5 ± (0.94) depth: 6/6 00:00:00 2kN 1.g6 ± (0.97) depth: 6/12 00:00:00 5kN 1.g6 fxg6 2.hxg6 h5 3.Kc5 h4 4.f6 h3 ± (0.97) depth: 7/7 00:00:01 10kN 1.g6 Ne8 2.f6 Nc7 ± (0.88) depth: 8/8 00:00:01 28kN 1.gxh6 ± (0.91) depth: 8/15 00:00:01 45kN 1.gxh6 Kh7 2.e6 fxe6 3.fxe6 Nxe6 4.Kd5 Nf4+ ± (1.03) depth: 8/15 00:00:01 50kN 1.gxh6 Kh7 2.Kc5 Ne8 3.e6 f6 ± (1.19) depth: 9/9 00:00:01 61kN 1.gxh6 +- (1.50) depth: 10/10 00:00:01 96kN 1.gxh6 Kh7 2.Kc5 Ne8 3.Kc6 Kxh6 4.Kd7 Ng7 5.Ke7 Nxf5+ +- (2.44) depth: 10/18 00:00:01 131kN 1.gxh6 Kh7 2.Kc5 Ne8 3.Kc6 Kxh6 4.Kd7 Ng7 5.Ke7 Nxf5+ +- (2.38) depth: 11/11 00:00:01 236kN 1.gxh6 +- (2.69) depth: 12/12 00:00:02 363kN 1.gxh6 Kh7 2.Kc5 Kxh6 3.Kd6 Nb5+ 4.Ke7 Nc3 5.Kxf7 Nxe4 +- (2.94) depth: 12/21 00:00:02 500kN 1.gxh6 Kh7 2.Kc5 Ne8 3.Kc6 Kxh6 4.Kd7 Ng7 5.Ke7 Nxh5 +- (2.91) depth: 13/13 00:00:03 785kN 1.gxh6 Kh7 2.Kc5 Ne8 3.Kc6 Kxh6 4.Kd7 Ng7 5.Ke7 Nxh5 +- (2.91) depth: 14/14 00:00:04 1231kN 1.gxh6 +- (3.22) depth: 15/15 00:00:07 2083kN 1.gxh6 Kh7 2.Kc5 Ne8 3.Kc6 Kxh6 4.Kd7 Ng7 5.Ke7 Nxh5 +- (3.31) depth: 15/26 00:00:08 2762kN 1.gxh6 +- (3.00) depth: 16/16 00:00:15 4212kN 1.gxh6 +- (3.31) depth: 17/17 00:00:33 8983kN (Young, 9/25/99) New position 6k1/2n2p2/7p/4PPPP/2K1P3/8/8/8 w - - 0 1 Analysis by Junior 5.0: 1.gxh6 Kh7 ² (0.47) depth: 3 00:00:01 1.gxh6 Kh7 2.e6 fxe6 3.fxe6 Nxe6 = (0.00) depth: 6 00:00:01 1.gxh6 Kh7 2.e6 fxe6 3.fxe6 Nxe6 = (0.00) depth: 6 00:00:01 1.gxh6 Kh7 2.e6 fxe6 3.fxe6 Nxe6 = (0.00) depth: 9 00:00:01 5kN 1.gxh6 Kh7 2.e6 fxe6 3.fxe6 Nxe6 = (0.00) depth: 9 00:00:01 6kN 1.gxh6 Kh7 2.e6 fxe6 3.fxe6 Nxe6 = (0.00) depth: 12 00:00:01 19kN 1.gxh6 Kh7 2.e6 fxe6 3.fxe6 Nxe6 = (0.00) depth: 12 00:00:01 63kN 1.gxh6 = (0.15) depth: 15 00:00:02 295kN 1.gxh6 = (0.15) depth: 15 00:00:02 342kN 1.gxh6 ² (0.45) depth: 18 00:00:04 1084kN 1.gxh6 Kh7 2.e6 fxe6 3.f6 Kg8 4.Kc5 Ne8 5.e5 Nc7 6.Kd6 Nd5 7.Kxe6 Nf4+ 8.Kf5 Ne2 9.e6 Nd4+ 10.Ke5 +- (2.11) depth: 18 00:00:10 2922kN 1.gxh6 Kh7 2.e6 fxe6 3.f6 Kg8 4.Kc5 Ne8 5.e5 Nc7 6.Kd6 Nd5 7.Kxe6 Nf4+ 8.Kf5 Ne2 9.e6 Nd4+ 10.Ke5 +- (2.11) depth: 18 00:00:10 2962kN 1.gxh6 +- (2.41) depth: 20 00:00:18 5029kN 1.gxh6 +- (2.41) depth: 20 00:00:19 5153kN (Young, 9/25/99) New position 6k1/2n2p2/7p/4PPPP/2K1P3/8/8/8 w - - 0 1 Analysis by Crafty 16.15: 1.gxh6 ± (1.06) depth: 1 00:00:00 1.gxh6 Kh7 ± (0.72) depth: 2 00:00:00 1.g6 Kg7 2.gxf7 Kxf7 ± (1.03) depth: 2 00:00:00 1.g6 Kg7 2.gxf7 Kxf7 3.Kd3 ± (1.28) depth: 3 00:00:00 1.g6 Kf8 2.gxf7 Kxf7 ± (1.23) depth: 4 00:00:00 1.g6 Kg7 2.f6+ Kg8 3.gxf7+ Kxf7 4.Kd4 Ke6 ± (1.32) depth: 5 00:00:00 1.g6 Ne8 2.f6 Kf8 3.gxf7 Kxf7 4.Kd3 Nxf6 5.exf6 Kxf6 ± (1.07) depth: 6 00:00:00 6kN 1.g6 Ne8 2.f6 Nc7 +- (1.46) depth: 7 00:00:00 12kN 1.g6 Ne8 2.f6 Nc7 3.Kd4 Ne8 4.gxf7+ Kxf7 5.Ke3 Nxf6 6.exf6 Kxf6 ± (1.27) depth: 8 00:00:01 25kN 1.g6 Ne8 2.f6 Kf8 3.e6 Nxf6 4.exf7 Nxe4 5.Kd3 Nf6 +- (1.45) depth: 9 00:00:01 66kN, tb=1 1.g6 Ne8 2.f6 Nc7 3.Kd3 Ne6 4.gxf7+ Kxf7 5.Ke3 Nc5 6.Kd4 Nd7 +- (1.44) depth: 10 00:00:01 140kN, tb=2 1.g6 Ne8 2.f6 Nc7 3.Kd3 Ne6 4.Ke3 Ng5 5.g7 Ne6 6.Kf3 Nxg7 7.fxg7 Kxg7 ± (1.28) depth: 11 00:00:02 279kN, tb=7 1.g6 Ne8 2.f6 Nc7 3.Kd3 Ne6 4.Ke3 Kf8 5.g7+ Kg8 6.Kf3 Nxg7 7.fxg7 Kxg7 ± (1.28) depth: 12 00:00:03 632kN, tb=29 1.g6 Ne8 2.f6 Nc7 3.Kd3 Ne6 4.Ke3 Kf8 5.Kf3 Kg8 6.gxf7+ Kf8 7.Kg4 Kxf7 +- (1.61) depth: 13 00:00:07 1480kN, tb=112 1.g6 Ne8 2.f6 Nc7 3.Kd3 Ne6 4.Ke3 Ng5 5.Kf4 Ne6+ 6.Kg4 Nd4 +- (1.50) depth: 14 00:00:12 2532kN, tb=274 1.gxh6 +- (2.01) depth: 14 00:00:18 3943kN, tb=753 1.gxh6 Ne8 2.Kc5 Kh7 3.Kc6 Kxh6 4.f6 Kxh5 5.Kd7 Nc7 6.Kxc7 Kg6 7.Kd6 Kg5 +- (2.44) depth: 14 00:00:20 4388kN, tb=916 1.gxh6 Ne8 2.Kc5 Kh7 3.Kc6 Kxh6 4.f6 Kxh5 5.Kd7 Nc7 6.Kxc7 Kg6 7.Kd6 Kg5 +- (2.84) depth: 15 00:00:23 5122kN, tb=1403 1.gxh6 Ne8 2.Kd5 Kh7 3.Kc6 +- (4.49) depth: 15 00:00:31 6568kN, tb=2847 (Young, 9/25/99) New position 6k1/2n2p2/7p/4PPPP/2K1P3/8/8/8 w - - 0 1 Analysis by EXchess 2.51: 1.gxh6 +- (1.48) depth: 1 00:00:00 1.gxh6 +- (4.00) depth: 1 00:00:00 1.gxh6 +- (4.00) depth: 1 00:00:00 1.gxh6 Kf8 +- (3.95) depth: 2 00:00:00 1.gxh6 Kf8 +- (3.95) depth: 2 00:00:00 1.gxh6 Kf8 +- (3.62) depth: 3 00:00:00 1.gxh6 Kh7 2.e6 +- (2.62) depth: 3 00:00:00 1.gxh6 Kh7 2.e6 +- (2.62) depth: 3 00:00:00 1.gxh6 Kh7 2.e6 fxe6 +- (2.62) depth: 4 00:00:00 1.g6 +- (2.87) depth: 4 00:00:00 1kN 1.g6 Kf8 2.gxf7 Kxf7 3.f6 +- (2.92) depth: 4 00:00:00 2kN 1.g6 Kf8 2.gxf7 Kxf7 3.f6 +- (2.92) depth: 4 00:00:00 2kN 1.g6 Kg7 2.f6+ Kg8 3.g7 Ne6 4.Kd5 +- (3.06) depth: 5 00:00:00 3kN 1.g6 Kg7 2.f6+ Kg8 3.g7 Ne6 4.Kd5 +- (3.06) depth: 5 00:00:00 4kN 1.g6 Kg7 2.f6+ Kg8 3.gxf7+ Kxf7 4.Kd4 Ne6+ 5.Kd5 +- (2.89) depth: 6 00:00:00 7kN 1.g6 Kg7 2.f6+ Kg8 3.gxf7+ Kxf7 4.Kd4 Ne6+ 5.Kd5 +- (2.89) depth: 6 00:00:00 9kN 1.g6 +- (3.14) depth: 7 00:00:00 20kN 1.g6 Kg7 2.Kc5 Kf8 3.e6 Nxe6+ 4.fxe6 fxe6 +- (3.36) depth: 7 00:00:00 27kN 1.g6 Kg7 2.Kc5 Kf8 3.e6 Nxe6+ 4.fxe6 fxe6 +- (3.36) depth: 7 00:00:00 31kN 1.g6 Kg7 2.Kc5 Kf8 3.e6 Nxe6+ 4.fxe6 fxe6 +- (3.11) depth: 8 00:00:01 56kN 1.g6 Kg7 2.Kc5 fxg6 3.hxg6 h5 4.Kc6 Ne8 +- (3.05) depth: 8 00:00:01 81kN 1.g6 Kg7 2.Kc5 fxg6 3.hxg6 h5 4.Kc6 Ne8 +- (3.05) depth: 8 00:00:01 87kN 1.g6 Ne8 2.Kc5 Ng7 3.e6 fxe6 4.f6 Nxh5 5.f7+ Kg7 +- (3.29) depth: 9 00:00:02 160kN 1.g6 Ne8 2.Kc5 Ng7 3.e6 fxe6 4.f6 Nxh5 5.f7+ Kg7 +- (3.29) depth: 9 00:00:02 180kN 1.g6 Ne8 2.Kc5 Ng7 3.e6 fxe6 4.f6 Nxh5 5.f7+ Kg7 +- (3.04) depth: 10 00:00:02 254kN 1.g6 Ne8 2.Kc5 Ng7 3.e6 fxe6 4.f6 Nxh5 5.f7+ Kg7 6.e5 +- (2.93) depth: 10 00:00:03 358kN 1.g6 Ne8 2.Kc5 Ng7 3.e6 fxe6 4.f6 Nxh5 5.f7+ Kg7 6.e5 +- (2.93) depth: 10 00:00:03 389kN 1.g6 Ne8 2.f6 Nc7 3.Kd3 Ne6 4.Kd2 Nf4 5.Ke3 Ne6 6.gxf7+ Kxf7 +- (2.89) depth: 11 00:00:05 662kN 1.g6 Ne8 2.f6 Nc7 3.Kd3 Ne6 4.Kd2 Nf4 5.Ke3 Ne6 6.gxf7+ Kxf7 +- (2.89) depth: 11 00:00:06 761kN 1.g6 Ne8 2.f6 Nc7 3.Kd3 Ne6 4.Kd2 Nf4 5.Ke3 Ne6 6.gxf7+ Kxf7 7.Kf3 +- (2.89) depth: 12 00:00:10 1306kN 1.g6 Ne8 2.f6 Nc7 3.Kd3 Ne6 4.Kd2 Nf4 5.Ke3 Ne6 6.gxf7+ Kxf7 7.Kf3 +- (2.89) depth: 12 00:00:11 1503kN 1.g6 Ne8 2.f6 Nc7 3.Kd3 Ne6 4.Kd2 Nf4 5.Ke3 Ne6 6.Ke2 Nf4+ +- (2.89) depth: 13 00:00:21 2985kN 1.g6 Ne8 2.f6 Nc7 3.Kd3 Ne6 4.Kd2 Nf4 5.Ke3 Ne6 6.Ke2 Nf4+ +- (2.89) depth: 13 00:00:26 3703kN 1.g6 Ne8 2.f6 Nc7 3.Kd3 Ne6 4.Kd2 Nf4 5.Ke3 Ne6 6.Kf3 Kf8 7.gxf7 Kxf7 8.Ke3 +- (2.89) depth: 14 00:00:37 5379kN 1.g6 Ne8 2.f6 Nc7 3.Kd3 Ne6 4.Kd2 Nf4 5.Ke3 Ne6 6.Kf3 Kf8 7.gxf7 Kxf7 8.Ke3 +- (2.89) depth: 14 00:00:46 6798kN 1.g6 Ne8 2.f6 Nc7 3.Kd3 Ne6 4.Kd2 Nf4 5.Kc3 Ne6 6.Kd3 Nf4+ 7.Ke3 Ne6 8.gxf7+ Kxf7 9.Kf3 +- (2.89) depth: 15 00:01:04 9589kN 1.gxh6 +- (3.14) depth: 15 00:01:39 15519kN 1.gxh6 Kh7 2.Kc5 Ne8 3.Kc6 Kxh6 4.Kd7 Ng7 5.Ke7 Nxh5 6.Kxf7 +- (3.32) depth: 15 00:01:51 17647kN (Young, 9/25/99)
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