Author: Uri Blass
Date: 04:56:32 11/03/05
Go up one level in this thread
On November 03, 2005 at 07:53:15, Uri Blass wrote: >On November 03, 2005 at 07:18:15, Ignacio Santos Crespo wrote: > >>[D]b2b3R/1np2pp1/2N5/n1PK4/pP3P2/N1k2p2/Rpp3p1/r1B2rq1 w - - 0 1 >> >>On my AMD64 3200+ with 512 MB for hash Fruit 2.2.1 finds mate in 45: >> >>FEN: b2b3R/1np2pp1/2N5/n1PK4/pP3P2/N1k2p2/Rpp3p1/r1B2rq1 w - - 0 1 >> >>Fruit 2.2.1: >> 1/17 00:01 3.305 0 -19,29 Ac1xb2+ Rc3b3 >> 2/18 00:01 18.416 0 -19,74 Ac1xb2+ Rc3b3 Ta2xa1 Tf1xa1 >> 2/23 00:01 19.098 0 -19,39 Ca3b5+ Rc3d3 Cc6e5+ Rd3e2 Cb5c3+ Re2f2 Ta2xb2 >>Tf1xc1 b4xa5 Cb7xa5+ Rd5d4 >> 3/26 00:01 21.782 0 -19,81 Ca3b5+ Rc3d3 Cc6e5+ Rd3e2 Cb5c3+ Re2f2 Cc3e4+ >>Rf2e1 Ta2xb2 Ta1xc1 b4xa5 Cb7xa5+ c5c6 >> 4/42 00:01 36.814 0 -19,81 Ca3b5+ Rc3d3 Cc6e5+ Rd3e2 Cb5c3+ Re2f2 Cc3e4+ >>Rf2e1 Ta2xb2 Ta1xc1 b4xa5 Cb7xa5+ c5c6 >> 5/48 00:01 80.382 0 -19,87 Ca3b5+ Rc3d3 Cc6e5+ Rd3e2 Cb5c3+ Re2f2 Ce5d3+ >>Rf2g3 Cc3e4+ Rg3g4 Cd3e5+ Rg4f5 Ce4g3+ Rf5f6 Ce5g4+ Rf6e7 Cg3f5+ Re7d7 Cg4e5+ >>Rd7c8 Cf5e7+ Rc8b8 Ce5c6+ Ca5xc6 Ce7xc6+ Rb8c8 Cc6a7+ Rc8d7 c5c6+ Rd7e7 Ca7c8+ >>Re7f6 Ac1xb2+ Rf6g6 >> 6/51 00:01 189.641 0 -20,41 Ca3b5+ Rc3d3 Cc6e5+ Rd3e2 Cb5c3+ Re2f2 Ce5d3+ >>Rf2g3 Cc3e4+ Rg3g4 Cd3e5+ Rg4f5 Ce4g3+ Rf5f6 Ce5g4+ Rf6e7 Cg3f5+ Re7d7 Cg4e5+ >>Rd7c8 Cf5e7+ Rc8b8 Ce5c6+ Ca5xc6 Ce7xc6+ Rb8c8 Cc6a7+ Rc8d7 c5c6+ Rd7e7 Ca7c8+ >>Re7f6 Ac1xb2+ Rf6g6 Ta2xa1 Tf1xa1 >> 7/55 00:01 495.621 0 -20,11 Ca3b5+ Rc3d3 Cc6e5+ Rd3e2 Cb5c3+ Re2f2 Ce5d3+ >>Rf2g3 Cc3e4+ Rg3g4 Cd3e5+ Rg4f5 Ce4g3+ Rf5f6 Ce5g4+ Rf6e7 Cg3f5+ Re7d7 Cg4e5+ >>Rd7c8 Cf5e7+ Rc8b8 Ce5d7+ Rb8a7 Ce7c8+ Ra7a6 Cd7b8+ Ra6b5 Cc8a7+ Rb5xb4 Cb8a6+ >>Rb4c3 Ca7b5+ Rc3d3 Ca6b4+ Rd3e2 Cb5c3+ Re2f2 Cc3e4+ Rf2e1 Cb4xc2+ Re1d1 >> 8/71 00:02 670.029 620.000 0,00 Ca3b5+ Rc3d3 Cc6e5+ Rd3e2 Cb5c3+ Re2f2 >>Ce5d3+ Rf2g3 Cc3e4+ Rg3g4 Cd3e5+ Rg4f5 Ce4g3+ Rf5f6 Ce5g4+ Rf6e7 Cg3f5+ Re7d7 >>Cg4e5+ Rd7c8 Cf5e7+ Rc8b8 Ce5d7+ Rb8a7 Ce7c8+ Ra7a6 Cd7b8+ Ra6b5 Cc8a7+ Rb5xb4 >>Cb8a6+ Rb4c3 Ca7b5+ Rc3d3 Ca6b4+ Rd3e2 Cb5c3+ Re2f2 Cb4d3+ Rf2g3 Cc3e4+ Rg3g4 >>Cd3e5+ Rg4f5 Ce4g3+ Rf5f6 Ce5g4+ Rf6e7 Cg3f5+ Re7d7 Cg4e5+ Rd7c8 Cf5e7+ Rc8b8 >>Ce5d7+ Rb8a7 Ce7c8+ Ra7a6 Cd7b8+ Ra6b5 Cc8a7+ Rb5b4 >> 9/71 00:02 1.021.707 615.955 0,00 Ca3b5+ Rc3d3 Cc6e5+ Rd3e2 Cb5c3+ Re2f2 >>Ce5d3+ Rf2g3 Cc3e4+ Rg3g4 Cd3e5+ Rg4f5 Ce4g3+ Rf5f6 Ce5g4+ Rf6e7 Cg3f5+ Re7d7 >>Cg4e5+ Rd7c8 Cf5e7+ Rc8b8 Ce5d7+ Rb8a7 Ce7c8+ Ra7a6 Cd7b8+ Ra6b5 Cc8a7+ Rb5xb4 >>Cb8a6+ Rb4c3 Ca7b5+ Rc3d3 Ca6b4+ Rd3e2 Cb5c3+ Re2f2 Cb4d3+ Rf2g3 Cc3e4+ Rg3g4 >>Cd3e5+ Rg4f5 Ce4g3+ Rf5f6 Ce5g4+ Rf6e7 Cg3f5+ Re7d7 Cg4e5+ Rd7c8 Cf5e7+ Rc8b8 >>Ce5d7+ Rb8a7 Ce7c8+ Ra7a6 Cd7b8+ Ra6b5 Cc8a7+ Rb5b4 >> 10/77 00:03 1.770.410 625.000 0,00 Ca3b5+ Rc3d3 Cc6e5+ Rd3e2 Cb5c3+ Re2f2 >>Ce5d3+ Rf2g3 Cc3e4+ Rg3g4 Cd3e5+ Rg4f5 Ce4g3+ Rf5f6 Ce5g4+ Rf6e7 Cg3f5+ Re7d7 >>Cg4e5+ Rd7c8 Cf5e7+ Rc8b8 Ce5d7+ Rb8a7 Ce7c8+ Ra7a6 Cd7b8+ Ra6b5 Cc8a7+ Rb5xb4 >>Cb8a6+ Rb4c3 Ca7b5+ Rc3d3 Ca6b4+ Rd3e2 Cb5c3+ Re2f2 Cb4d3+ Rf2g3 Cc3e4+ Rg3g4 >>Cd3e5+ Rg4f5 Ce4g3+ Rf5f6 Ce5g4+ Rf6e7 Cg3f5+ Re7d7 Cg4e5+ Rd7c8 Cf5e7+ Rc8b8 >>Ce5d7+ Rb8a7 Ce7c8+ Ra7a6 Cd7b8+ Ra6b5 Cc8a7+ Rb5b4 >> 11/85 00:06 3.569.132 648.000 0,00 Ca3b5+ Rc3d3 Cc6e5+ Rd3e2 Cb5c3+ Re2f2 >>Ce5d3+ Rf2g3 Cc3e4+ Rg3g4 Cd3e5+ Rg4f5 Ce4g3+ Rf5f6 Ce5g4+ Rf6e7 Cg3f5+ Re7d7 >>Cg4e5+ Rd7c8 Cf5e7+ Rc8b8 Ce5d7+ Rb8a7 Ce7c8+ Ra7a6 Cd7b8+ Ra6b5 Cc8a7+ Rb5xb4 >>Cb8a6+ Rb4c3 Ca7b5+ Rc3d3 Ca6b4+ Rd3e2 Cb5c3+ Re2f2 Cb4d3+ Rf2g3 Cc3e4+ Rg3g4 >>Cd3e5+ Rg4f5 Ce4g3+ Rf5f6 Ce5g4+ Rf6e7 Cg3f5+ Re7d7 Cg4e5+ Rd7c8 Cf5e7+ Rc8b8 >>Ce5d7+ Rb8a7 Ce7c8+ Ra7a6 Cd7b8+ Ra6b5 Cc8a7+ Rb5b4 >> 12/95 02:06 81.017.675 644.000 +M45 Ca3b5+ Rc3d3 Cc6e5+ Rd3e2 Cb5c3+ Re2f2 >>Ce5d3+ Rf2g3 Cc3e4+ Rg3g4 Cd3e5+ Rg4f5 Ce4g3+ Rf5f6 Ce5g4+ Rf6e7 Cg3f5+ Re7d7 >>Cg4e5+ Rd7c8 Cf5e7+ Rc8b8 Ce5d7+ Rb8a7 Ce7c8+ Ra7a6 Cd7b8+ Ra6b5 Cc8a7+ Rb5xb4 >>Cb8a6+ Rb4c3 Ca7b5+ Rc3d3 Ca6b4+ Rd3e2 Cb5c3+ Re2f2 Cb4d3+ Rf2g3 Cc3e4+ Rg3g4 >>Cd3e5+ Rg4f5 Ce4g3+ Rf5f6 Ce5g4+ Rf6e7 Cg3f5+ Re7d7 Cg4e5+ Rd7c8 Cf5e7+ Rc8b8 >>Ce5d7+ Rb8a7 Ce7c8+ Ra7a6 Cd7b8+ Ra6b5 Ta2xb2+ Ca5b3 Cc8a7+ Rb5b4 Cb8c6+ Rb4c3 >>Ca7b5+ Rc3d3 Cc6e5+ Rd3e2 Cb5c3+ Re2f2 Ce5d3+ Rf2g3 Cc3e4+ Rg3g4 Cd3e5+ Rg4f5 >>Ce4g3+ Rf5f6 Ce5g4+ Rf6e7 Cg3f5+ Re7d7 Cg4e5+ Rd7c8 Cf5e7+ Rc8b8 Ce5c6+ >> >>Best, >>Ignacio. > >movei on a slower hardware need less time to find the same thing >Fruit does too many extensions so movei can get depth 14 in less time relative >to the time that fruit get depth 12 here. > >Here is analysis both by latest movei and by movei00_8_295 that is faster here >Note that the public version is simply faster in nodes per second and it is the >main reason for the difference. > >You should try movei when you see some interesting long mate because it has good >chance to find it faster than other programs. > >There are mates that it cannot find but if the right conditions happen it can >beat fruit and many playing programs(I do not dare to claim that movei is the >fastest because I did not try all programs but in some mates like this one it is >one of the fastest programs). I forgot to mention my hardware so I used A1000 with 64 mbytes hash Uri
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