Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Nimzo 7.32 inept in some basic endgames?

Author: James Robertson

Date: 22:43:01 11/18/99

Go up one level in this thread


On November 19, 1999 at 00:16:44, Imran Hendley wrote:

>On November 18, 1999 at 23:56:01, eric guttenberg wrote:
>
>>I just got nimzo 7.32 and was somewhat surprised to find it absolutely
>>clueless trying to mate with K, B and N v. lone K...but I was shocked
>>that it was equally inept with K and 2 bishops v. lone King. When I
>>reached a position with my lone white King at d2 and N7.32's bishops
>>at d4 and e4 and its king at e5(black to move), Nimzo turned into the
>>village idiot and moved its king around d6 and c7 and b8 and a8 until
>>it was a draw, making not the slightest attempt to push me into a corner.
>>I'm afraid to try K and R vs. K...
>>
>>Do I have a defective disc or is Nimzo 7.32 a defective program in this
>>area? Or have I missed something?
>>
>>
>>eric
>
>No program is smart enough to mate with K, B and N vs lone K without tablebases,
>so that really isn't an issue.

Actually, it is really easy. Just make a piece/square table with big scores for
having the losing king in the right corner, and encourage the winning king to
move toward the losing king.

That alone will do it. :))

James

>However I am also suprised that it couldn't do
>anything with two bishops...that is a pretty easy mate. Lets see what other
>people have to say about that.



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.