Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Test position from RWBC

Author: Andrew Williams

Date: 10:23:51 09/25/03

Go up one level in this thread


On September 25, 2003 at 11:45:15, Tord Romstad wrote:

>In the latest round of the Open Class of the Regensburg Winboard Circuit,
>my program (playing black) reached the following position:
>
>[D]r5k/P6p/Q4pp/3p3r/3pb/5P/2P2KPq/R1R2B b - - bm Bxf3;
>
>Because of the strong attack against the white king, my program evaluates
>the position as very good for black.  Unfortunately, it was not able to
>find a forced win quickly enough.  The continuation was Qh4+ Kg1 Qf4
>(there was a draw here by Qh2+, of course), and my program eventually lost.
>
>When analysing the game with the help of my engine, I found that Bxf3!
>seems to win for black.  My engine needs 2 minutes and 18 seconds to
>find this move when running on an Athlon MP 2.0 GHz (analysis below),
>which I find quite disappointing.
>
>How fast do other engines solve this position?
>

PM is clueless here. No sign of a solution in 15 minutes.

Andrew



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.