Author: blass uri
Date: 01:16:31 10/11/98
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On October 10, 1998 at 21:25:25, James T. Walker wrote: >I tested Crafty15.20 tonight and it solves the problem instantly. I also tested >the following computers/programs. ALL solved the mate instantly. >Fritz5.0,Rebel Decade 2.0,Rex2.3,Fidelity Mach3,Fidelity Mach IV,M-Chess Pro 3.5 >M-Chess Pro 5.0,Genius 4.0, Genius 2.0,Kasparov's Gambit,CM4000,CM5000,CM5500 >and my handheld Mephisto Marco Polo(USCF about 1800). The rating is not important The rating of Junior5 is near 2500 fide elo based on games against humans >I do not have a single >program/computer that does not solve this instantly. Maybe the creator of JR. >should take a look at this problem. crafty has no problem with positions when one side has a pawn but I read that it has problems with positions like KBvKB when there is a mate in 1 it cannot see something like white Kh1 Bg1 Black Kh3 Bf1 I think in a similiar position crafty could not find a mate in 1. In practical games Junior did not suffer from this problem. Uri
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