Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: KQ vs kr position

Author: Bruce Moreland

Date: 08:38:10 08/07/99

Go up one level in this thread



On August 07, 1999 at 10:19:10, Robert Hyatt wrote:

>That would work, but someone tossed in a real clinker...  you have to play this
>ending and win, even if a human was playing the game and had played several
>sub-optimal moves in the 5 piece ending _before_ the program gets to see the
>position. Since non-optimal moves have been played, the DTC database will not
>fix the file properly, because it won't realize that this is a (pawn push
>conversion) position that requires a pawn push "earlier" than normal due to the
>extra moves already played since the last pawn push...
>
>The deepest mate I have seen so far was mate in 103, but within 5 moves it
>was under 50, because the opponent didn't make the best moves.
>
>However, Eugene's KBN vs KN is even worse (no pawns)...
>
>that one is hopeless...

Yes, this would screw it up, since it'd be back to the same old problem.

bruce



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.