Author: Rob Basham
Date: 11:17:33 03/23/05
Go up one level in this thread
Hi Tom.. With the king moved to b8... CM-9000 (Anand) finds Bxa7+ in 1 min. 55 sec. :-) Rob On March 23, 2005 at 09:56:43, Tom Brake wrote: >[D]k3rr2/ppp1nqbp/3pp1b1/PP2p3/NNP1Pp1Q/3P1P2/5BPP/RR2K3 w - - 0 1 > >Bxa7! Apparently not too easy to find for silicon, even in such a contrived >position. > >On an amd64-3000 CM9K: > >Time Depth Score Positions Moves >0:00 1/3 -0.07 948 1.a6 b6 2.Kf1 >0:00 1/4 -0.15 2541 1.a6 b6 2.Kf1 Rg8 >0:00 1/5 -0.14 11706 1.a6 b6 2.Kf1 Rg8 3.Nc3 >0:00 1/6 -0.33 42619 1.a6 b6 2.Kf1 Bf6 3.Qh3 Rg8 >0:00 1/7 -0.22 99322 1.a6 b6 2.Nc3 Bf6 3.Qh3 h5 4.Kf1 >0:01 1/8 -0.42 346669 1.a6 b6 2.Kf1 Bf6 3.Qh6 Rg8 4.d4 > Bh5 >0:02 1/8 -0.39 871543 1.Kd2 Bf6 2.Qh3 h5 3.a6 b6 4.g4 Rh8 >0:03 1/8 -0.22 1158857 1.b6 c5 2.Nxc5 dxc5 3.Bxc5 Qf6 > 4.Qf2 Rd8 5.bxa7 Rfe8 >0:05 1/9 -0.04 1767257 1.b6 c5 2.Nxc5 dxc5 3.Bxc5 Qf6 > 4.Qf2 Rd8 5.bxa7 Rfe8 6.Kf1 >0:15 2/10 0.20 4752869 1.b6 c5 2.Nxc5 dxc5 3.Bxc5 Rg8 > 4.a6 axb6 5.Bxb6 Nc6 6.Nxc6 bxc6 > 7.Kd2 Qe7 >0:54 2/11 0.54 18266260 1.b6 c5 2.Bxc5 Bf6 3.Qf2 Nc8 4.a6 > h6 5.bxa7 dxc5 6.axb7+ Qxb7 7.Nxc5 >1:35 2/11 0.98 32555331 1.Bxa7 Bf6 2.Qf2 Nc8 3.a6 b6 4.Nc6 > Bd8 5.Bb8 Qd7 6.Kf1 >2:32 2/12 1.04 51816526 1.Bxa7 Bf6 2.Qf2 Nc8 3.a6 b6 4.Bxb6 > cxb6 5.Nxb6+ Nxb6 6.Qxb6 Rc8 7.Nc6 > Rg8 >5:24 3/13 1.04 120242828 1.Bxa7 Bf6 2.Qf2 Nc8 3.a6 b6 4.Nc6 > Bd8 5.Nxd8 Rxd8 6.Bxb6 cxb6 7.Nxb6+ > Nxb6 8.Qxb6 Qd7
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