Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: mate threat extension/null move

Author: Rick Bischoff

Date: 10:39:01 09/26/04

Go up one level in this thread


Good point.  :-(



>This just shows that Crafty does *not* do what the code extract you posted since
>that returned beta when value >= beta. Crafty returns value, the other returns
>beta. In terms of cutoff there's no difference but it means that you can't use
>the score for anything other than cutoff purposes.
>
>Now, the full code your engine may be returning value elsewhere but my guess is
>that if you return beta (or alpha) in one place, you do it in others too.
>
>Andy.



This page took 0.06 seconds to execute

Last modified: Thu, 07 Jul 11 08:48:38 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.