Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: When do you probe pawn hash tables?

Author: Robert Hyatt

Date: 08:54:07 09/10/03

Go up one level in this thread


On September 10, 2003 at 08:36:59, Uri Blass wrote:

>I thought about probing the pawn hash not every move but only after pawn moves
>but the problem is that there are cases when I undo some moves and there is
>already old pawn hash entry in that place that is a different position so I
>cannot assume  that I do not need to probe it after quiet moves.
>
>Do you probe pawn hash tables after every move(I evaluate every node)?

No.  So long as the pawn signature doesn't change, I don't probe the table,
I just use the results from the _last_ probe I did...


>
>
>
>I also asked about pawn hash tables also some days ago but got no reply
>
>Here is my post
>
>http://www.talkchess.com/forums/1/message.html?314617
>
>
>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.