Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: One possible cause of Rybka Weakness in endgames

Author: Graham Banks

Date: 18:21:52 12/08/05

Go up one level in this thread


On December 08, 2005 at 19:09:42, Uri Blass wrote:

>On December 08, 2005 at 18:27:01, Claude Le Page wrote:
>
>>Sevral posts have noticed that Rybka is rather weak in endgames ,especially
>>against Junior : this put me on apossible track : when its position is not
>>clearly better , a Juhior engine uses its fastness to complicate  , and Rybka
>>must follow at maximum depth ,what is very costly in time : so , in endgame ,
>>Rybka is in zeitnot , and analyzes only at depth 13 where thr other is at depth
>>17
>>The same happens between Junior  and Hiarcs : Their Knowledge slowen hem too
>>much in front of engines that use long calculated lines
>>The same seem to happen vs  TogaII 1.1a , whose style is similar to Juniors
>>Could this be a possible explanation?
>
>The reason that rybka has problems in endgame is simply lack of knowledge about
>the endgame.
>
>I do not understand why people try to find other excuses.
>
>Uri


I agree with Uri.

Graham.



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.