Author: John Merlino
Date: 11:30:58 01/29/06
Go up one level in this thread
On January 29, 2006 at 02:08:58, Mike Byrne wrote: >This problem took hours to solve in the 90's. > >FEN: [d]7k/6p1/2P3Qp/p3q2P/8/6P1/5K2/8 w - - 0 1 CM9_R1 on a P4-2.4 needs two seconds to select the move, and 34 seconds to show a score > +1: Time Depth Score Positions Moves 0:00 1/4 1.22 5074 1.Qc2 Qxh5 2.Qe4 Qc5+ 3.Ke2 0:00 1/5 1.25 12341 1.Qc2 Qxh5 2.Qe4 Qc5+ 3.Kg2 Qc3 4.Qe8+ Kh7 0:00 1/6 1.03 30937 1.Qc2 Qxh5 2.Qe4 Qf7+ 3.Qf4 Qa2+ 4.Kf3 Qb3+ 5.Qe3 0:00 1/7 0.93 78389 1.Qc2 Qxh5 2.Qe4 Qf7+ 3.Qf4 Qa2+ 4.Ke3 Qe6+ 5.Qe4 Qc8 0:00 1/7 1.04 107536 1.Kg2 a4 2.Qc2 Qd5+ 3.Kg1 Qe5 4.c7 Qxg3+ 5.Kf1 Qh3+ 6.Ke1 Qc8 0:01 1/8 1.08 197273 1.Kg2 a4 2.Qc2 Qd5+ 3.Kf2 Qf7+ 4.Ke1 Qc7 5.Qxa4 Qxg3+ 6.Ke2 Qe5+ 7.Kf3 Qxh5+ 8.Qg4 0:01 1/9 0.54 400943 1.Kg2 a4 2.Qc2 Qd5+ 3.Kg1 Qe5 4.Kf2 Qd4+ 5.Kf3 Qd5+ 6.Ke3 Qe5+ 7.Qe4 Qxg3+ 8.Kd4 0:02 1/9 0.95 550950 1.Qc2 Qxh5 2.Qe4 Qf7+ 3.Kg2 Qa2+ 4.Kf1 Qa1+ 5.Ke2 Qa2+ 6.Ke1 Qa1+ 7.Kd2 Qb2+ 8.Ke3 Qc3+ 9.Kf4 0:05 1/10 0.67 1082209 1.Qc2 Qxh5 2.Qc4 Qf5+ 3.Kg2 Qc8 4.Qb5 Qe8 5.Qa4 Qc8 6.Kf2 Qc7 0:11 2/11 0.64 2519728 1.Qc2 Qxh5 2.Qc4 Qf5+ 3.Kg2 Qc8 4.Qb5 Qe8 5.Qa4 Qe2+ 6.Kg1 Qe5 7.Qa3 Qc7 0:34 3/12 1.37 7390327 1.Qc2 Qxh5 2.Qc4 a4 3.Qxa4 Qh2+ 4.Kf3 Qh1+ 5.Ke3 Qe1+ 6.Kf4 Qf2+ 7.Ke5 Qxg3+ 8.Qf4 Qc3+ 9.Kd6 Qh3 1:13 4/13 1.32 15491169 1.Qc2 Qxh5 2.Qc4 Qf5+ 3.Kg2 Qc8 4.c7 a4 5.Qc5 Kh7 6.Qa7 Qf5 7.Qb8 Qc2+ 8.Kh3 Qf5+ 9.Kh2 jm
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.