Computer Chess Club Archives




Subject: Re: QSearch() as PVS() ?

Author: Matthias Gemuh

Date: 09:07:47 01/15/04

Go up one level in this thread

On January 15, 2004 at 10:50:53, Anthony Cozzie wrote:
>>Thanks for this elaborate answer.
>>BTW, in QSearch I also generate moves for
>>1) all passed pawns
>>2) all attacked pieces moving to unattacked empty squares
>OK, this seems very strange to me.
>If your eval is < alpha, how is moving an attacked piece going to increase it?

You are right. It however seems ok to move the attacked pieces if eval > alpha.


This page took 0.02 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.