Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: FRITZ 5.32 vs CM6K(The mistake of fritz5.32 is typical to programs)

Author: blass uri

Date: 13:09:19 01/05/99

Go up one level in this thread



On January 05, 1999 at 10:42:31, Howard Exner wrote:

>On January 05, 1999 at 07:52:03, blass uri wrote:
>
>>
>>On January 05, 1999 at 07:11:53, Howard Exner wrote:
>>
>>>On January 05, 1999 at 00:01:05, blass uri wrote:
>>>
>>>
>>>>43.Re2 is another mistake typical to chess programs.
>>>>It is a good test position for chess programs
>>>>4R3/7p/3k1pp1/1p6/p4PPP/P4K2/1Pr5/8 w - - 0 1
>>>>chessmaster6000 needed more than 80 minutes on my pentium200 to avoid 43.Re2
>>>
>>>This looks difficult to defend no matter what white plays. What do you
>>>suggest white does? The active Rh8 at first looks good but then there are lines
>>>where black picks up the two queenside pawns and starts marching his passers.
>>>White in the meantime gets three pawns on the kingside but they are too far
>>>back. Maybe there is some easy line I overlooked that can save white.
>>I am not sure if white can defend itself but after Re2 it is easy to prove that
>>black wins.
>
>Of course Re2 is a move that most humans would easily reject. Luckily for
>us this weakness of chess software, the endgame, allows us to have some
>hope of winning or drawing the odd game.
>
>White should not have lost this game. Maybe earlier, I think around move #38, g5
>would have been good.

it was enough to play 42.Re2 instead of 42.Kf3 with a simple draw

Uri




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.