Author: John Stanback
Date: 11:35:32 04/29/99
Go up one level in this thread
On April 29, 1999 at 13:20:01, jose hernandez wrote: > >White = Na4, Rb7, Kg1. >pawns = a2, b2, g2, h2, > > >Black = Bb6, Rd2, Kh7. >pawns = a7, c5, c4, g7. > >Black move in this position. > >This move is incredible, i dont believe it. Fritz532, Junior5, Hiarcs7, >Hiarcs6, Crafty, Rebel10, Genius6, Chess tiger, and other programs cant do it !. Zarkov finds Rxb2 in a little under 4 minutes on a P2-300. I don't know if this is the right move or not. Here's the output: 00:01.0 53888 6> -51 Bd8 Rxa7 Bf6 Kf1 Bxb2 Nxc5 00:01.1 59008 6 -49 Bd8 Rxa7 Bf6 Kf1 Bxb2 Nxc5 00:01.5 79734 7> -49 Bd8 Rxa7 Bf6 Kf1 Bxb2 Nxc5 00:02.5 130688 7 -46 Bd8 Rxa7 Bf6 Kf1 Bxb2 Nxc5 Bd4 Ne4 00:03.5 190222 8> -46 Bd8 Rxa7 Bf6 Kf1 Bxb2 Nxc5 Bd4 Ne4 00:05.9 323456 8 -31 Bd8 Rxa7 Bf6 Kf1 Bxb2 Nxb2 Rxb2 Ra5 c3 Rxc5 c2 a4 00:09.1 503000 9> -31 Bd8 Rxa7 Bf6 Kf1 Bxb2 Nxb2 Rxb2 Ra5 c3 Rxc5 c2 a4 00:15.4 841984 9 -29 Bd8 Rxa7 Bf6 Kf1 Bxb2 Nxb2 c3 Nd3 c2 Rc7 Rxd3 00:22.9 1267588 10> -29 Bd8 Rxa7 Bf6 Kf1 Bxb2 Nxb2 c3 Nd3 c2 Rc7 Rxd3 01:04.3 3516672 10 -23 Bd8 h3 Bf6 Kf1 Bd4 g3 a6 Rb6 Rh2 Rxa6 Bxb2 Nxb2 01:24.4 4626561 11> -23 Bd8 h3 Bf6 Kf1 Bd4 g3 a6 Rb6 Rh2 Rxa6 Bxb2 Nxb2 03:00.6 9663232 11 -23 Bd8 h3 Bf6 Kf1 Bd4 g3 a6 Rb6 Rh2 Rxa6 Bxb2 Nxb2 03:51.5 12342901 11 29 Rxb2 Nxb2 c3 Rxb6 c4 Rb4 a5 g3 axb4 Kf2 cxb2 a3 03:52.8 12413312 11 28 Rxb2 Nxb2 c3 Rxb6 c4 Rb4 a5 g3 axb4 Kf2 cxb2 a3 06:28.4 20613879 11 119 Rxb2 Nxb2 c3 Rxb6 c4 Rb4 a5 Nd3 cxd3 Rc4 c2 Rh4+ 09:18.0 29176704 11 164 Rxb2 Nxb2 c3 Rxb6 c4 Rb4 a5 Rb5 c2 Kf2 c1 Ke2 c3 12:37.7 40585798 12> 164 Rxb2 Nxb2 c3 Rxb6 c4 Rb4 a5 Rb5 c2 Kf2 c1 Ke2 c3 John
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