Author: Timothy J. Frohlick
Date: 11:31:07 05/23/02
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Chess Tiger on my PII 333 with 32MB Hashtables finds it in reasonable time. Hiarcs 8.0 did not. 00:00:00.6 0.68 6 27791 Ra3 a4 fxe6 fxe6 Qg4 Rxf1+ Kxf1 00:00:00.5 0.80 6 29786 Ra3 a4 fxe6 fxe6 Qg4 Rxf1+ Kxf1 Kf7 Nh5 00:00:02.1 0.96 7 127552 Ra3 e5 Nh5 g5 fxg6ep fxg6 Rxf8+ Rxf8 Qg4 00:00:06.7 1.08 8 428262 Ra3 Kh7 Qh5 Qe8 f6 Bxf6 Bxh6 gxh6 Rxf6 00:00:11.2 1.02 9 735909 Ra3 Qb4 fxe6 fxe6 Qg4 Rxf1+ Nxf1 Kf7 Qh5+ Kf8 Qg6 Qe1 Bf4 00:00:24.0 1.16 9 1655713 Ra2 Kh7 Qh5 Qc6 f6 Bxf6 e5 Be7 Rxf7 Rxf7 Qxf7 00:00:42.3 1.28 10 2996115 Ra2 Nd7 e5 Kh7 Qe4 Kg8 f6 gxf6 Bxh6 f5 00:01:20.7 1.58 11 5911971 Ra2 Nd7 e5 Bh4 fxe6 fxe6 Rxf8+ Rxf8 Qg4 Bxg3 Qxe6+ Rf7 hxg3 Nf8 Qc8 00:02:06.7 1.82 11 9828106 f6 Nxa4 fxe7 Rfe8 bxa4 Qxa4 Qg4 g6 Rf2 Qd7 Nh5 Kh8 Nf6 00:02:35.7 1.96 12 12623445 f6 Nxa4 fxe7 Rfe8 bxa4 Qxa4 Bxh6 gxh6 Qg4+ Kh8 Rxf7 Qa1+ Kf2 Rg8 Qxe6 00:02:55.3 1.96 12 14462889 f6 Nxa4 fxe7 Rfe8 bxa4 Qxa4 Bxh6 gxh6 Qg4+ Kh8 Rxf7 Qa1+ Kf2 Rg8 Qxe6 Tim On May 23, 2002 at 14:05:23, Dan Andersson wrote: >This is a position played a few minutes ago by me. And I decided to test a few >engines on it. >[D]r4rk1/4bpp1/1n2p2p/pqp2P2/R2pP3/1P1P2N1/2P1Q1PP/2B2RK1 w - - 0 19 >The position is quite won already. What is amazing is that some engines take >forever to play 19. f6 . It's a clear given and can't take more than a few >seconds to decide. Playing safety first is an abomination in such a position. >The possible mates are quite nice. > >MvH Dan Andersson
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