Author: Vincent Diepeveen
Date: 06:34:15 09/12/01
Go up one level in this thread
On September 12, 2001 at 00:59:24, K. Burcham wrote: You're checking the position with programs without much mobility i bet. Try DIEP. It needs 7 ply to find Bb6 and after 10 minutes it still has it. 00:01 0 0 10 (0) 1 0.156 a4xb5 a6xb5 00:01 0 0 19 (0) 1 0.345 Ng3-f5 00:01 0 0 110 (0) 2 0.126 Ng3-f5 a6-a5 Nf5xd6 Bf8xd6 ++ a4-b5 00:01 0 0 187 (0) 2 0.156 a4xb5 a6xb5 ++ e3-b6 00:01 0 0 567 (0) 2 0.257 Be3-b6 Qd8-e8 a4xb5 a6xb5 00:01 0 0 1060 (45) 3 0.340 Be3-b6 Qd8-g5 a4xb5 Bd7xb5 ++ a4-b5 00:01 0 0 1408 (45) 3 0.540 a4xb5 a6xb5 Ng3-f5 Ra8xa3 Ra1xa3 00:01 0 0 4851 (45) 4 0.333 a4xb5 a6xb5 Ng3-f5 Bd7xf5 e4xf5 Ra8xa3 Ra1xa3 00:01 0 0 23576 (1617) 5 0.166 a4xb5 Nd6xb5 Ra3xa6 Ra8xa6 Ra1xa6 Nb5xc3 ++ e3-b6 00:02 0 0 30176 (2200) 5 0.309 Be3-b6 Qd8-h4 Bb6-c5 Bf8-e7 a4xb5 Bd7xb5 ++ a1-f1 00:02 0 0 49945 (5365) 5 0.413 Ra1-f1 Bf8-e7 Be3-c5 Qd8-f8 Bc5xd6 Be7xd6 ++ a3-a2 00:02 0 0 70974 (5425) 5 0.495 Ra3-a2 Bf8-e7 a4xb5 a6xb5 Ng3-f5 ++ e3-c5 00:03 0 0 105367 (10227) 5 0.537 Be3-c5 Qd8-e8 a4-a5 g7-g6 Ra1-f1 00:04 0 0 195222 (46954) 6 0.329 Be3-c5 Qd8-h4 Qf2-f3 Qh4-d8 Qf3-h5 f7-f6 a4xb5 a6xb5 00:13 0 0 847686 (194474) 7 0.223 Be3-c5 a6-a5 Bc5-b6 Qd8-h4 Bb6xa5 b5xa4 Ng3-f5 ++ a3-a2 00:17 0 0 1204686 (238372) 7 0.462 Ra3-a2 Rc8-b8 a4xb5 a6xb5 Ra2-a7 Ra8xa7 Ra1xa 7 ++ e3-b6 00:22 0 0 1619766 (339469) 7 0.472 Be3-b6 Qd8-g5 Ng3-f5 Nd6xf5 e4xf5 b5xa4 Ra1-e 1 00:46 0 0 4132292 (1233020) 8 0.354 Be3-b6 Qd8-e8 Ng3-f5 Bd7xf5 e4xf5 Bf8-e7 Ra1 -e1 Be7-f6 a4xb5 a6xb5 02:16 0 0 12580883 (2534809) 9 0.608 Be3-b6 Qd8-e8 a4-a5 Bf8-e7 Bb6-c5 g7-g6 Bc5 xd6 Be7xd6 Ra1-f1 08:13 0 0 52981385 (3994184) 10 0.414 Be3-b6 Qd8-e8 Ng3-f5 Nd6xf5 e4xf5 b5xa4 f5 -f6 g7xf6 Qf2xf6 Bf8-g7 I bet crafty also finds this as it has *some* sense of mobility. The more sense a program has from mobility when talking about queens, the sooner it will like Bb6 of course. May i also notice that diep likes the Nf5 plan. Of course the 7 ply move after Qe8 is pretty stupid but it goes away as you see. > > >deep blue vs kasporov > >in this position shredder5 takes 17 minutes to find deep blues > 30.Bb6. >with 30.Bb6 the e pawn is allowed to capture at f5 with 34.exf5 > > [D] r1rq1bk1/3b1pp1/p2n3p/1p1Pp3/PPp1P3/R1P1B1NP/2B2QP1/R5K1 w - - > >how long does it take your program to find the deep blue move? > >kburcham
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