Author: Uri Blass
Date: 00:42:16 04/25/03
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On April 25, 2003 at 03:10:44, Jouni Uski wrote: >Shredder don't solve in my P4 2,4 Ghz in 10 minutes WITH tablebases. WITHOUT >tablebases solves, but I prefer to use them! > >Jouni Shredder without tablebases needs depth 18 to find Bh3 I have not most of the tablebases including the KBPP vs K so I do not know what it does with all the 5 piece tablebases(including KBPP vs K) and results of Shredder with part of the tablebases may be different for users with different tablebases. New game [D]8/8/8/5bk1/8/8/4B1PP/5K2 b - - 0 1 Analysis by Shredder 7.04: 1...Bd3 2.Bxd3 +- (5.38) Depth: 1/2 00:00:00 1...Bd3 2.Bxd3 +- (5.36) Depth: 1/2 00:00:00 1...Kh4 +- (1.93) Depth: 1/2 00:00:00 1...Kh4 +- (1.93) Depth: 1/2 00:00:00 1...Kh4 2.g3+ Kh3 +- (1.88) Depth: 2/3 00:00:00 1...Kh4 2.Kf2 Be4 +- (1.64) Depth: 3/7 00:00:00 1...Kh4 2.Kf2 Be4 3.g3+ Kh3 +- (2.00) Depth: 4/7 00:00:00 1...Kh4 2.Bc4 +- (1.99) Depth: 4/7 00:00:00 1...Kh4 2.Kf2 Be6 3.Bb5 Kg4 +- (2.00) Depth: 5/9 00:00:00 1...Kh4 2.Kf2 Be6 3.Bf1 Kg5 4.Bd3 +- (2.00) Depth: 6/9 00:00:00 4kN 1...Kh4 2.Kf2 Be6 3.Bd3 Bg4 4.Kf1 Be6 +- (1.99) Depth: 7/11 00:00:00 9kN 1...Kh4 2.Kf2 Be6 3.Bd3 Bd7 4.Ke3 Be6 5.Kf3 +- (2.06) Depth: 8/11 00:00:00 18kN 1...Kh4 2.Bc4 Kg4 3.Kg1 +- (1.99) Depth: 9/15 00:00:01 55kN 1...Kh4 2.Kf2 Be4 3.g4 Kh3 4.Ke3 Bh7 5.g5 Kxh2 6.Kf4 +- (2.22) Depth: 10/17 00:00:01 113kN 1...Kh4 2.Kf2 Be4 3.Bf3 Bh7 4.Ke3 Bf5 5.Kf4 Be6 6.Be2 Bd5 7.Bf3 Be6 8.Be2 Bd5 9.Bf3 Be6 10.Be2 +- (2.17) Depth: 11/17 00:00:02 164kN 1...Kh4 2.Kf2 Be4 3.Bf3 Bh7 4.Ke3 Bf5 5.Kf4 Be6 6.Ke5 Bd7 7.Be4 +- (2.23) Depth: 12/17 00:00:02 195kN 1...Kh4 2.Kf2 Be4 3.Bf1 Kg4 4.Bb5 +- (2.22) Depth: 13/21 00:00:02 283kN 1...Kh4 2.Kf2 Bc8 3.Bf1 Kg4 4.g3 Kf5 5.h4 Ke4 +- (2.43) Depth: 14/22 00:00:03 600kN 1...Kh4 2.Kf2 Be4 3.g3+ Kh3 4.Kg1 Bb1 5.Bf1+ Kg4 6.Kf2 +- (2.43) Depth: 15/23 00:00:05 1120kN 1...Kh4 2.g3+ Kh3 3.Kg1 Bb1 4.Bc4 Kg4 5.Be6+ Kg5 6.h4+ Kf6 7.Bc4 Bf5 8.Be2 Be4 +- (2.47) Depth: 16/25 00:00:07 1447kN 1...Kh4 2.Kg1 Bb1 3.g3+ Kh3 4.Bf1+ Kg4 5.Kg2 Ba2 6.Be2+ Kg5 7.Kf2 Kg6 +- (2.49) Depth: 17/25 00:00:11 2214kN 1...Kh4 2.Kf2 Be6 3.Ke3 Kg5 4.g3 Bh3 5.Kf2 Kf5 +- (2.63) Depth: 18/27 00:00:18 4141kN 1...Bh3 2.gxh3 Kf4 3.h4 Ke5 4.Bf3 +- (2.62) Depth: 18/27 00:00:22 5393kN 1...Bh3 2.gxh3 Kf4 3.h4 Ke5 4.Kf2 +- (2.27) Depth: 18/27 00:00:26 6313kN 1...Bh3 2.Bc4 Kh4 3.Ba2 Bxg2+ 4.Kxg2 Kg5 5.Kg3 = (0.01) Depth: 18/27 00:00:31 7673kN 1...Bh3 2.gxh3 Kh4 3.Kg2 Kg5 4.Kg3 Kg6 5.Bf1 Kg5 6.h4+ Kf6 7.h5 Kg7 8.Bd3 Kh6 9.Bc4 = (0.05) Depth: 19/27 00:00:32 8025kN 1...Bh3 2.gxh3 Kh4 3.Kg2 Kg5 4.Kg3 Kg6 5.Bf1 Kg5 6.Kf2 Kg6 = (0.05) Depth: 20/27 00:00:33 8435kN 1...Bh3 2.gxh3 Kh4 3.Kg2 Kg5 4.Kg3 Kg6 5.Bf1 Kg5 6.h4+ Kf6 7.Kg4 Kg7 8.Be2 Kh7 9.Bd3+ Kg8 10.h5 = (0.06) Depth: 21/27 00:00:36 9104kN 1...Bh3 2.gxh3 Kh4 3.Kg2 Kg5 4.Kg3 Kg6 5.Bf1 Kg5 6.Bd3 Kh6 7.Kf2 Kh5 = (0.06) Depth: 22/27 00:00:38 9907kN 1...Bh3 2.gxh3 Kh4 3.Kg2 Kg5 4.Kg3 Kg6 5.Bf1 Kg5 6.Bd3 Kh6 7.Kf2 Kh5 = (0.06) Depth: 23/29 00:00:41 10744kN 1...Bh3 2.gxh3 Kh4 3.Kg2 Kg5 4.Kg3 Kg6 5.Bf1 Kg5 6.Bd3 Kh6 7.Kf2 Kh5 8.Kg2 Kh6 = (0.06) Depth: 24/29 00:00:45 11803kN 1...Bh3 2.gxh3 Kh4 3.Kg2 Kg5 4.Bc4 Kf6 5.Kf3 = (0.07) Depth: 25/31 00:00:56 15515kN 1...Bh3 2.gxh3 Kh4 3.Kg2 Kg5 4.Bc4 Kf6 5.Kf3 Kg5 6.Be2 Kh4 7.Bf1 = (0.07) Depth: 26/31 00:01:02 17350kN 1...Bh3 2.gxh3 Kh4 3.Kg2 Kg5 4.Kg3 Kg6 5.Kf2 Kf5 6.Bd3+ Kf4 7.Bc4 Kg5 8.Bf1 Kg6 9.Bc4 Kh5 = (0.07) Depth: 27/31 00:01:16 21982kN 1...Bh3 2.gxh3 Kh4 3.Kg2 Kg5 4.Kg3 Kg6 5.Kf2 Kf5 6.Bd3+ Kf4 7.Bc4 Kg5 = (0.07) Depth: 28/32 00:01:26 24949kN 1...Bh3 2.gxh3 Kh4 3.Kg2 Kg5 4.Kg3 Kg6 5.Kf2 Kf5 6.Bd3+ Kg5 7.Bf1 Kh6 8.Bd3 Kg5 9.Bf1 Kh6 10.Bd3 Kg5 11.Bf1 = (0.07) Depth: 29/33 00:01:37 28081kN 1...Bh3 2.gxh3 Kh4 3.Kg2 Kg5 4.Kg3 Kg6 5.Kf2 Kf5 6.Bd3+ Kg5 7.Bf1 Kh6 8.Bd3 Kg5 9.Bf1 Kh6 10.Bd3 Kg5 11.Bf1 = (0.07) Depth: 30/34 00:01:52 32304kN 1...Bh3 2.gxh3 Kh4 3.Kg2 Kg5 4.Kg3 Kg6 5.Kf2 Kf5 6.Bd3+ Kg5 7.Bf1 Kh6 8.Bd3 Kg5 9.Bf1 Kh6 10.Bd3 Kg5 11.Bf1 = (0.07) Depth: 31/34 00:02:27 42800kN 1...Bh3 2.gxh3 Kh4 3.Kg2 Kg5 4.Kg3 Kg6 5.Kf2 Kf5 6.Bd3+ Kg5 7.Bf1 Kh6 8.Bd3 Kg5 9.Bf1 Kh6 10.Bd3 Kg5 11.Bf1 = (0.07) Depth: 32/35 00:02:53 50837kN (Blass, Tel-Aviv 25.04.2003) Uri
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