Author: Dann Corbit
Date: 17:02:33 08/29/02
Go up one level in this thread
On August 29, 2002 at 19:08:10, John Merlino wrote: >On August 29, 2002 at 18:55:13, Terry Ripple wrote: > >>Are you allowing a program to use 5 man tablebases to solve this? If so, i think >>it will be able to see the draw! >> >>Terry > >Perhaps not, because with best play no captures will occur. > >Chessmaster 9000, on a PIII-600, says: > >Time Depth Score Positions Moves >0:00 6/10 -2.46 41780 1.Kb5 Kh4 2.Ka4 Bd2 3.Kb5 Bc3 4.Kc4 > Bb4 5.Kb5 Kxh3 6.g5 >0:00 7/11 -2.63 77687 1.Kb5 Kh4 2.Ka4 Bd2 3.Kb5 Bc3 4.Ka4 > Kxh3 5.g5 Kg4 6.g6 Kf5 >0:01 8/12 -2.19 115380 1.Kb5 Kh4 2.Ka4 Bd2 3.Kb5 Bc3 4.Ka4 > Bb4 5.Kb5 Kxh3 6.g5 Bc3 7.g6 >0:01 9/13 -2.69 208710 1.Kb5 Kh4 2.Ka4 Bd2 3.Kb5 Bc3 4.Ka4 > Bb4 5.Kb5 Bd2 6.Ka4 Kxh3 7.g5 Kg4 >0:02 10/14 -2.71 325925 1.Kb5 Kh4 2.Ka4 Bd2 3.Kb5 Bc3 4.Ka4 > Bb4 5.Kb5 Bd2 6.Ka4 Bc3 7.Ka3 Kxh3 > 8.g5 >0:03 11/15 -2.61 575292 1.Kb5 Kh4 2.Ka4 Bd2 3.Kb5 Bc3 4.Ka4 > Bb4 5.Kb5 Bd2 6.Ka4 Be1 7.Kb5 Kxh3 > 8.g5 Kg4 >0:05 12/16 -2.48 840450 1.Kb5 Kh4 2.Ka4 Bd2 3.Kb5 Bc3 4.Ka4 > Bb4 5.Kb5 Bd2 6.Ka4 Be1 7.Kb5 Bb4 > 8.Ka4 Kxh3 9.g5 >0:08 13/17 -2.64 1316336 1.Kb5 Kh4 2.Ka4 Bd2 3.Kb5 Bc3 4.Ka4 > Bb4 5.Kb5 Bd2 6.Ka4 Bc3 7.Kb5 Kxh3 > 8.g5 Kg4 9.g6 Kf5 >0:12 14/18 -1.81 1979933 1.Kb5 Kh4 2.Ka4 Bd2 3.Kb5 Bc3 4.Ka4 > Bb4 5.Kb5 Bd2 6.Ka4 Be1 7.Kb5 Kxh3 > 8.g5 Kg4 9.g6 Kf5 10.g7 >0:18 15/19 -2.40 2858961 1.Kb5 Kh4 2.Ka4 Bd2 3.Kb5 Bc3 4.Ka4 > Bb4 5.Kb5 Bd2 6.Ka4 Be1 7.Kb5 Bb4 > 8.Ka4 Kxh3 9.g5 Kg4 10.g6 Kf5 >0:26 16/20 -2.29 4094595 1.Kb5 Kh4 2.Ka4 Bd2 3.Kb5 Bc3 4.Ka4 > Bb4 5.Kb5 Bd2 6.Ka4 Be1 7.Kb5 Kg5 > 8.Kc4 a4 9.Kd4 Bf2+ 10.Kc4 a3 11.Kb3 > >0:40 17/21 -2.64 6095857 1.Kb5 Kh4 2.Ka4 Bd2 3.Kb5 Bc3 4.Ka4 > Bb4 5.Kb5 Bd2 6.Ka4 Be1 7.Kb5 Bb4 > 8.Ka4 Bc3 9.Kb5 Kxh3 10.g5 Kg4 > 11.g6 Kf5 >1:00 18/22 -2.05 8924112 1.Kb5 Kh4 2.Ka4 Bd2 3.Kb5 Bc3 4.Ka4 > Bb4 5.Kb5 Bd2 6.Ka4 Be1 7.Kb5 Bb4 > 8.Ka4 Bc3 9.Kb5 Kxh3 10.g5 Kg4 > 11.g6 Kf5 12.g7 >1:44 19/23 -1.85 14925070 1.Kb5 Kh4 2.Ka4 Bd2 3.Kb5 Bc3 4.Ka4 > Bb4 5.Kb5 Bd2 6.Ka4 Be1 7.Kb5 Kg5 > 8.Ka4 Bc3 9.Kb5 Kf4 10.Ka4 Kg3 > 11.g5 Bb4 12.g6 Kxh3 >3:05 20/24 -1.66 24865476 1.Kb5 Kh4 2.Ka4 Bd2 3.Kb5 Bc3 4.Ka4 > Bb4 5.Kb5 Bd2 6.Ka4 Be1 7.Kb5 Bb4 > 8.Ka4 Bc3 9.Kb5 Kg5 10.Ka4 Bb4 > 11.Kb5 Be1 12.Ka4 Bc3 13.Kb3 >4:26 21/25 -1.77 34387109 1.Kb5 Kh4 2.Ka4 Bd2 3.Kb5 Bc3 4.Ka4 > Bb4 5.Kb5 Bd2 6.Ka4 Be1 7.Kb5 Bb4 > 8.Ka4 Bc3 9.Kb5 Kg5 10.Ka4 Bb4 > 11.Kb5 Be1 12.Ka4 Bc3 13.Kb5 >6:34 22/26 -1.68 49724753 1.Kb5 Kh4 2.Ka4 Bd2 3.Kb5 Bc3 4.Ka4 > Bb4 5.Kb5 Bd2 6.Ka4 Be1 7.Kb5 Bb4 > 8.Ka4 Bc3 9.Kb5 Kg5 10.Ka4 Kg6 > 11.Kb5 Kh6 12.Ka4 Kg5 13.Kb5 Kf4 > That's the closest to a draw score that I have seen any engine produce.
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