Author: ludicrous
Date: 16:31:47 12/24/05
Go up one level in this thread
John, I noticed that you like using CM9K much more often than CM10K when position tests are posted here. On December 23, 2005 at 11:48:03, John Merlino wrote: >On December 23, 2005 at 09:29:44, Rob Basham wrote: > >>[D]r1b3k1/p2p1nP1/2pqr1Rp/1p2p2P/2B2nQ1/1P6/PBPP4/1K4R1 w - - 0 1 >> >>Any engine find this move? >>My conputer is too slow to find it. >> >>white ....(Teichmann..1921) actually makes way for the h pawn to advance, >>and the g pawn is able to Queen and win! >> >>Rob > >Bxe6 looks better. This is CM9_R1 on a P4-2.4: > >Time Depth Score Positions Moves >0:00 1/3 -1.03 820 1.Bxe6 dxe6 2.d3 Nxg6 3.Qxg6 >0:00 1/4 0.62 3107 1.Bxe6 dxe6 2.Rf6 Qc7 3.d4 >0:00 1/5 0.64 21675 1.Bxe6 dxe6 2.Rf6 Qc7 3.Bxe5 Qxe5 > 4.Rxf7 >0:00 1/6 0.91 51312 1.Bxe6 dxe6 2.Rf6 Qc7 3.Bxe5 Qxe5 > 4.Qxf4 Qxf4 5.Rxf4 >0:00 1/7 -0.11 96496 1.Bxe6 dxe6 2.Rf6 Qe7 3.Bxe5 Nd5 > 4.Qg6 Nxf6 5.Bxf6 >0:02 1/8 1.29 317488 1.Bxe6 Nxe6 2.Rf6 Qe7 3.Bxe5 Neg5 > 4.Bb2 d6 >0:04 1/9 1.57 740334 1.Bxe6 dxe6 2.Rf6 Qd7 3.Rf1 Ba6 > 4.Bxe5 Nd3 5.Bb2 >0:08 1/10 3.42 1707769 1.Bxe6 dxe6 2.Rf6 Qe7 3.Qh4 Qe8 > 4.Rxf7 Kxf7 5.g8=Q+ Qxg8 6.Rxg8 > Kxg8 7.Qd8+ Kf7 8.Qc7+ Kg8 9.Bxe5 >0:21 1/11 3.64 4396003 1.Bxe6 dxe6 2.Rf6 Qe7 3.Qh4 Bb7 > 4.Rxf4 Qd7 5.Rf2 c5 6.Qf6 Rd8 7.Bxe5 > Nxe5 8.Qxe5 >0:44 1/12 3.84 9996265 1.Bxe6 dxe6 2.Rf6 Qe7 3.Qh4 Ba6 > 4.Rxf4 Qg5 5.Qxg5 hxg5 6.Rf6 Kxg7 > 7.Rxe6 > >After forcing Rxh6: > >Time Depth Score Positions Moves >0:00 1/4 -5.29 7993 2.Bxe6+ Qxe6 3.Qxe6+ Nxe6 4.Rg6 > Nf7 5.h6 Bb7 >0:00 1/4 -4.95 11815 2.Qg5 Nf7 3.Qf5 Bb7 4.Bxe6 Qxe6 >0:00 1/5 -4.95 16470 2.Qg5 Nf7 3.Qf5 Bb7 4.Bxe6 Qxe6 >0:00 1/6 -5.31 37356 2.Qg5 Nf7 3.Bxe6 Qxe6 4.Qh4 Bb7 > 5.d3 >0:00 1/7 -5.53 84686 2.Qg5 Nf7 3.Bxe6 Qxe6 4.Qh4 d5 > 5.d4 Qh3 >0:00 1/7 -5.43 114570 2.Bxe6+ Qxe6 3.Qxe6+ Nxe6 4.Bxe5 > d6 5.Bxd6 Nxg7 6.Rg6 Nf5 7.h6 >0:01 1/8 -5.62 239051 2.Bxe6+ Qxe6 3.Qxe6+ Nxe6 4.Bxe5 > Nf5 5.Rg6 Bb7 6.h6 Kh7 7.Rg4 Nxh6 >0:03 1/9 -5.43 646493 2.Bxe6+ Qxe6 3.Qxe6+ Nxe6 4.Bxe5 > Nf5 5.Rg6 Bb7 6.a4 Kh7 7.axb5 Nexg7 > 8.bxc6 Bxc6 >0:09 1/9 0.00 1886530 2.Qg5 bxc4 3.Qd8+ Kf7 4.g8=Q+ Nxg8 > 5.Qxg8+ Kf6 6.Qg5+ Kf7 7.Qg8+ >0:16 1/10 1.02 3678674 2.Qg5 bxc4 3.Qd8+ Kf7 4.g8=Q+ Nxg8 > 5.Qxg8+ Kf6 6.Qg7+ Kf5 7.Qg4+ Ke4 > 8.Re1+ Kd5 9.Qf3+ Kc5 10.Ba3+ Kb6 > 11.Bxd6 Rxd6 12.Rxe5 Rd4 13.Qc3 >0:36 1/11 0.79 8241054 2.Qg5 bxc4 3.Qd8+ Kf7 4.g8=Q+ Nxg8 > 5.Qxg8+ Kf6 6.Qg7+ Kf5 7.Qg4+ Ke4 > 8.Re1+ Kd5 9.Qf3+ Kc5 10.Ba3+ Kb6 > 11.Bxd6 Rxd6 12.Rxe5 Rf6 13.Qe3+ > Kb7 14.bxc4 >1:35 1/12 1.13 22249940 2.Qg5 bxc4 3.Qd8+ Kf7 4.g8=Q+ Nxg8 > 5.Qxg8+ Kf6 6.Qg7+ Kf5 7.Qg4+ Ke4 > 8.Re1+ Kd5 9.Qf3+ Kc5 10.Ba3+ Kb6 > 11.Bxd6 Rxd6 12.Rxe5 Rf6 13.bxc4 > Kc7 14.Ra5 > >jm
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