Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: CT 15 and evaluation problem

Author: Will Singleton

Date: 21:02:37 11/02/03

Go up one level in this thread


On November 02, 2003 at 22:14:29, Koundinya Veluri wrote:

>On November 02, 2003 at 17:12:38, Will Singleton wrote:
>
>>Sure, but I'm not sure CT was referring to finding the mate as the problem.  CT
>>seems to have some problem understanding that KQK is better than KQKP, that's
>>all I can figure.
>
>King of Kings has a problem with this because it thinks that it can keep white
>from promoting and at the same time promote its own pawn, according to eval. So
>it keeps checking for a while and eventually should capture the pawn, but since
>it considers a position drawn if repeated even once, it might end up drawing the
>game.
>
>Koundinya

I know most programs do this, but I'm not sure why.  My program evaluates drawn
positions correctly; that is, if a position is repeated once, it is not drawn.

Will

ps (i have noted at least one well-known program that has adopted the correct
draw logic recently)



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.