Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Spike-Rybka

Author: Ryan B.

Date: 01:00:14 12/28/05

Go up one level in this thread


On December 28, 2005 at 03:12:23, Vasik Rajlich wrote:

>Interesting game. I didn't like .. h6 and .. g5 by Rybka in the opening (as I
>suspect most human players won't), and there were a few moments in the endgame
>where better resistance could have been put up - but these are relatively minor
>points.
>
>The biggest issue was the incorrect sacrifice of the h6 pawn. The Rybka static
>eval incorrectly gives the following position (and others of a similar type) as
>roughly equal:
>
>[D] 8/1b2b1k1/pp1ppp2/nPq5/P1P1P3/2QRNPP1/8/1N2KB1r b - - 0 27
>
>I'll keep to myself my proposed solution. It's a tricky issue and won't be
>handled until after the Rybka 1.2 release. If anybody wants to share here, I am
>all ears :-)
>
>Vas

Does your eval give 2, 4, or 5 mobility points to the b7 bishop?  Iím just
curious about your mobility detection for no important reason.  :-)

Ryan




This page took 0.01 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.