Author: Vincent Lejeune
Date: 06:59:56 11/01/03
Go up one level in this thread
On November 01, 2003 at 09:22:28, Art Basham wrote: >[D]8/5pk1/1Q3bp1/P6p/7P/5KP1/1r3P2/8 w - - 0 1 > >How many ply to find 1. QXR...!? > >Fritz7 takes 13 ply...(some programs only 11 ply...Phallanx20 = 8ply)... > >This is too difficult for most table top machines! > >RISC finds it in about 20 minutes! Barton 2800+ Nouvelle partie 8/5pk1/1Q3bp1/P6p/7P/5KP1/1r3P2/8 w - - 0 1 Analysis by Hiarcs 9: 1.Dd6 +- (3.66) Profondeur: 1/4 00:00:00 1.Dd6 +- (3.37) Profondeur: 2/6 00:00:00 1.Dd6 Ta2 +- (3.37) Profondeur: 2/6 00:00:00 1.Dc6 +- (3.43) Profondeur: 2/8 00:00:00 1.Dc6 Ta2 +- (3.43) Profondeur: 2/8 00:00:00 1.Dc6 Fd4 2.Re4 +- (3.46) Profondeur: 3/10 00:00:00 1.Dc6 Fd4 2.Re4 +- (3.18) Profondeur: 4/10 00:00:00 1.Dc6 Ta2 2.Dc5 +- (3.18) Profondeur: 4/10 00:00:00 1.Dd6 Ta2 +- (3.23) Profondeur: 4/13 00:00:00 1.Dd6 Ta2 2.a6 +- (3.51) Profondeur: 4/13 00:00:00 1.Dd6 Tb3+ 2.Re4 Tb2 3.f3 Ta2 +- (3.54) Profondeur: 5/18 00:00:00 4kN 1.Dd6 Tb3+ 2.Re4 Tb2 3.f3 Te2+ 4.Rd3 Ta2 +- (3.46) Profondeur: 6/18 00:00:00 12kN 1.Dd6 Tb3+ 2.Re4 Tb2 3.f3 Ta2 4.Db6 +- (3.48) Profondeur: 7/21 00:00:00 38kN 1.Da7 Td2 +- (3.48) Profondeur: 7/21 00:00:00 68kN 1.Da7 Tb3+ 2.Re4 +- (3.51) Profondeur: 7/21 00:00:00 76kN 1.Da7 Td2 2.Re4 Te2+ 3.Rd3 Te7 4.Dc5 Te5 5.Db6 Te8 +- (3.49) Profondeur: 8/22 00:00:00 183kN 1.Dd6 Tb3+ 2.Re4 Tb2 3.f3 Ta2 4.Db6 +- (3.50) Profondeur: 8/22 00:00:00 220kN 1.Dd6 Tb3+ 2.Rg2 Tb5 3.a6 Ta5 +- (3.57) Profondeur: 8/22 00:00:00 244kN 1.Dxb2 Fxb2 +- (3.63) Profondeur: 8/22 00:00:00 270kN 1.Dxb2 Fxb2 +- (3.77) Profondeur: 8/22 00:00:01 271kN 1.Dxb2 Fxb2 2.Re4 f5+ 3.Rd5 f4 4.a6 fxg3 +- (4.30) Profondeur: 8/22 00:00:01 280kN 1.Dxb2 Fxb2 2.Re4 f5+ 3.Rd5 f4 4.a6 fxg3 +- (4.05) Profondeur: 9/23 00:00:01 365kN 1.Dxb2 Fxb2 2.Re4 f5+ 3.Rd5 Fc3 4.a6 Fe1 +- (4.04) Profondeur: 9/24 00:00:01 488kN, tb=1 1.Dxb2 Fxb2 2.Re4 Fa3 3.Rd5 Fb4 4.a6 Fe1 5.a7 Fxf2 6.a8D Fxg3 7.Dd8 +- (4.16) Profondeur: 10/24 00:00:01 635kN, tb=2 1.Dxb2 Fxb2 2.Re4 Fa3 3.Rd5 Fb4 4.a6 Fe1 5.a7 Fxf2 6.a8D Fxg3 7.Dd8 Ff4 +- (4.31) Profondeur: 11/30 00:00:02 874kN, tb=6 1.Dxb2 Fxb2 2.Re4 Fa3 3.Rd5 Fb4 4.a6 Fe1 5.a7 Fxf2 6.a8D Fxg3 7.Da1+ f6 8.Da7+ Rh8 +- (4.43) Profondeur: 12/30 00:00:03 1383kN, tb=55 1.Dxb2 Fxb2 2.Re4 f5+ 3.Rd5 Fc3 4.a6 Fe1 5.a7 Fxf2 6.a8D Fxg3 7.Db7+ Rf6 8.Dd7 Ff4 9.De8 Rg7 10.De7+ +- (4.57) Profondeur: 13/32 00:00:06 2742kN, tb=318 1.Dxb2 Fxb2 2.Re4 Fa3 3.Rd5 Fb4 4.a6 Fe1 5.a7 Fxf2 6.a8D Fxg3 7.Da1+ Rg8 8.Df6 Rf8 +- (4.69) Profondeur: 14/34 00:00:13 5587kN, tb=1295 1.Dxb2 Fxb2 2.Re4 Fa3 3.Rd5 Fb4 4.a6 Fe1 5.a7 Fxf2 6.a8D Fxg3 7.Da1+ Rg8 8.Dd4 Rf8 9.Df6 Re8 +- (4.63) Profondeur: 15/37 00:00:29 11924kN, tb=3630 1.Dxb2 Fxb2 2.Re4 Fa3 3.Rd5 Fb4 4.a6 Fe1 5.a7 Fxf2 6.a8D Fxg3 7.Da1+ Rg8 8.Dd4 Rf8 9.Df6 Re8 10.Re4 Fc7 +- (4.66) Profondeur: 16/40 00:01:22 31009kN, tb=10979
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.