Author: Uri Blass
Date: 07:27:31 09/07/05
Go up one level in this thread
On September 07, 2005 at 10:14:38, Christian Koch wrote: >On September 07, 2005 at 09:52:06, Uri Blass wrote: > >>On September 07, 2005 at 09:05:49, Ignacio Santos Crespo wrote: >> >>>On September 07, 2005 at 05:25:27, Madhavan wrote: >>> >>>>[D] 8/6k1/8/3pKQpP/3p4/8/8/3q4 w - - 0 1 >>>> >>>>White to play and win. >>>> >>>>FEN: 8/6k1/8/3pK1QP/3p4/8/8/3q4 b - - 0 1 >>>> >>>Chest 4.2 needs 1 second for the mate in 16: >>>8/6k1/8/3pKQpP/3p4/8/8/3q4 w - - bm #16; 00:01 @ C0/R-12/K4/P4/X19; >>> >>>FEN: 8/6k1/8/3pKQpP/3p4/8/8/3q4 w - - 0 1 >>> >>>ChestUCI Ver.4.2: >>>CPU: AMD64 3200+ >>>FEN: 8/6k1/8/3pKQpP/3p4/8/8/3q4 w - - >>>Search for 1. Special-Mate [C0/R-12/K4/P4/X19] in 16 ... (Hash=412MB) >>> 16 00:03 198.719 553.534 +M16 h5h6+ >>>Search completed ... (Time=1.98s) >>>Mate in 16 found ! (1. Solution in 00:01) >>> 16/16 00:03 1.146.948 578.098 +M16 h5h6+ Rg7xh6 Re5f6 Dd1h5 Df5d3 Dh5e8 >>>Dd3h3 >> >>For comparison shredder9's analysis at move 8 >>Shredder is uncapble of getting depth 5 even after a long time. >> >> >>New game, 38'/40+38'/40+38'/40 >>8/8/5K1k/3p2pq/8/7Q/8/8 w - - 0 1 >> >>Analysis by Shredder 9 UCI: >> >>8.Qxh5+ >> -+ (-5.17) Depth: 1/2 00:00:00 >>8.Qxh5+ >> -+ (-5.17) Depth: 1/2 00:00:00 >>8.Qg2 >> -+ (-3.15) Depth: 1/3 00:00:00 >>8.Qg2 >> -+ (-3.15) Depth: 1/3 00:00:00 >>8.Qg2 >> = (-0.01) Depth: 2/3 00:00:00 >>8.Qg2 Qd1 >> = (-0.01) Depth: 2/3 00:00:00 >>8.Qg2 Qd1 >> = (-0.01) Depth: 3/3 00:00:00 >>8.Qg2 Qd1 >> = (-0.01) Depth: 4/4 00:00:00 >> >>(, 07.09.2005) >> >>Uri > > >Strange behaviour from your Shredder: > >Here Shreder 9 undere Arena 1.1 >FEN: 8/8/5K1k/3p2pq/8/7Q/8/8 w - - 0 1 > >Shredder 9.1 UCI: > 1/1- 00:00 0 0 -M15 Qh3xh5+ > 1/1 00:00 0 0 -M15 Qh3xh5+ > 1/1+ 00:00 1 66 -M16 Kf6e5 > 1/3 00:00 4 266 -14,24 Kf6e5 Qh5xh3 Ke5xd5 > 1/3+ 00:00 21 1.400 -3,15 Qh3g2 > 1/3 00:00 22 1.466 -3,15 Qh3g2 > 2/5 00:00 62 2.000 -3,07 Qh3g2 d5d4 > 2/5+ 00:00 84 2.709 -3,06 Qh3d3 > 2/5 00:00 102 3.290 -2,82 Qh3d3 g5g4 > 3/6 00:00 207 4.404 -2,81 Qh3d3 g5g4 Qd3e3+ Kh6h7 > 4/8 00:00 731 15.553 -2,95 Qh3d3 d5d4 Qd3e4 d4d3 > 4/11+ 00:00 1.031 21.936 -2,94 Qh3f5 > 4/11 00:00 1.088 23.148 -2,94 Qh3f5 d5d4 Kf6e5 g5g4 > 5/11 00:00 1.524 24.580 -2,70 Qh3f5 d5d4 Qf5d3 Qh5e8 Kf6f5 > 5/11+ 00:00 1.630 26.290 -2,69 Qh3d3 > 5/11+ 00:00 1.986 15.888 -1,00 Qh3d3 > 5/11 00:00 2.038 16.304 -1,00 Qh3d3 d5d4 Qd3e4 g5g4 Qe4f4+ > 6/11 00:00 2.856 18.307 -1,00 Qh3d3 d5d4 Qd3e4 g5g4 Qe4f4+ Kh6h7 Qf4xd4 > 7/10+ 00:00 4.334 19.880 -0,01 Qh3d3 d5d4 > 7/13 00:00 4.863 22.307 +0,01 Qh3d3 Qh5e8 Qd3h3+ Qe8h5 > 7/13+ 00:00 5.374 22.965 +8,41 Qh3f5 > 7/13 00:00 5.560 23.760 +8,41 Qh3f5 d5d4 Qf5e4 g5g4 Qe4f4+ Kh6h7 Qf4c7+ >Qh5f7+ Kf6xf7 > 8/12+ 00:00 6.111 24.444 +8,68 Qh3f5 d5d4 > 8/12+ 00:00 6.212 24.848 +9,27 Qh3f5 d5d4 > 8/13 00:00 7.416 27.984 +M9 Qh3f5 d5d4 Qf5e4 d4d3 Qe4xd3 > 9/14 00:00 9.509 33.839 +M9 Qh3f5 d5d4 Qf5e4 d4d3 Qe4xd3 > 10/17 00:00 13.225 42.387 +M9 Qh3f5 d5d4 Qf5e4 d4d3 Qe4xd3 > 11/17 00:00 19.722 52.592 +M9 Qh3f5 d5d4 Qf5e4 d4d3 Qe4xd3 > 12/20 00:00 31.196 68.865 +M9 Qh3f5 d5d4 Qf5e4 d4d3 Qe4xd3 > 13/20 00:00 45.429 78.596 +M9 Qh3f5 d5d4 Qf5e4 d4d3 Qe4xd3 > 14/24 00:01 77.842 75.501 +M9 Qh3f5 d5d4 Qf5e4 d4d3 Qe4xd3 > 15/26 00:01 124.517 73.116 +M9 Qh3f5 d5d4 Qf5e4 d4d3 Qe4xd3 > 16/28 00:02 218.817 93.391 +M9 Qh3f5 d5d4 Qf5e4 d4d3 Qe4xd3 > 17/27 00:03 342.438 100.069 +M9 Qh3f5 d5d4 Qf5e4 d4d3 Qe4xd3 > >best regards, >Christian I checked it and this behaviour is only under chessbase gui. Under shredder gui shredder has no problem. Uri
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