Author: James T. Walker
Date: 19:11:42 02/16/01
Go up one level in this thread
On February 16, 2001 at 18:01:56, Ed Schröder wrote: >On February 16, 2001 at 15:35:40, Lin Harper wrote: > >> >> [D]8/8/8/2p5/R1P5/P5p1/P3K1p1/6k1 w >> >> Thanks for the help with FEN, guys. Now for the above position. >> It's simple enough.. any club strength player would find the >> right line in a short time. But can your comp find the mate >> sequence? > >Century 3.1 (beta) 8 seconds, PIII-800 > >Ed > >----------- > >Loading... > >Engine version : Rebel Century 3.1 >Hash table size : 60 Mb > >8/8/8/2p5/R1P5/P5p1/P3K1p1/6k1 w - - > >00:00:00 07.00 10.70 1.Ra7 Kh2 2.Rh7 Kg1 3.Kd2 Kf1 4.Rf7 Kg1 [3602] >00:00:01 12.00 11.86 1.Ra7 Kh2 2.Rh7 Kg1 3.Kd2 Kf1 4.Rf7 Kg1 5.Rf5 Kh2 6.Rh5 >Kg1 7.Rxc5 Kf2 8.Rf5 [102493] >00:00:02 15.00 12.17 1.Ra7 Kh2 2.Rh7 Kg1 3.Kd2 Kf1 4.Rf7 Kg1 5.Ke3 Kh2 6.Rh7 >Kg1 7.Rh3 Kf1 8.Rxg3 Kg1 9.Ke4 [219091] >00:00:03 16.00 12.74 1.Ra7 Kh2 2.Rh7 Kg1 3.Kd2 Kf1 4.Rf7 Kg1 5.Ke3 Kh2 6.Rh7 >Kg1 7.Rh3 Kf1 8.Rxg3 g1=Q [327769] >00:00:04 17.00 12.74 1.Ra7 Kh2 2.Rh7 Kg1 3.Kd2 Kf1 4.Rf7 Kg1 5.Ke3 Kh2 6.Rh7 >Kg1 7.Rh3 Kf1 8.Rxg3 g1=Q [401648] >00:00:06 18.00 17.06 1.Ra7 Kh2 2.Rh7 Kg1 3.Kd2 Kf1 4.Rf7 Kg1 5.a4 Kh2 6.Rh7 >Kg1 7.a5 Kf2 8.Rf7 Kg1 9.a6 Kh2 10.Rh7 Kg1 11.a7 Kf1 12.a8=Q [480790] >00:00:08 19.00 Mate in 16 moves Ra7 Kh2 2.Rh7 Kg1 3.Kd2 Kf1 4.Rf7 Kg1 5.a4 Kh2 >6.Rh7 Kg1 7.a5 Kf2 8.Rf7 Kg1 9.a6 Kh2 10.Rh7 Kg1 11.a7 Kf1 12.Rf7 Kg1 [393665] I'm curious as to why Rebel Century 3.0 reaches 18:00 ply in 2 seconds on my Athlon 900 but takes 3:03 to go 19 ply and find the mate in 16 ?? Jim
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.