Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: DFritz-DJunior, KRBKBN endgame: the 50m effect

Author: Uri Blass

Date: 06:15:42 05/03/01

Go up one level in this thread


On May 03, 2001 at 05:33:36, guy haworth wrote:

>
>Returning to game 13:
>
>121w:
>8/4b2B/k7/6n1/8/8/4K1R1/8 w - - 0 121
>wKe2,Bh7,Rg2/bKa6,Ng5,Be7 + w
>... White converts in 40 moves
>
>171w:
>1k6/8/2R5/2nK4/8/4b3/8/5B2 w - - 0 171
>wKd5,Bf1,Rc6/bKb8,Nc5,Be3 + w         ... White
>... White converts in 20 moves
>
>Assuming a look ahead of 8 moves (16 plies), DF was 12m away from announcing a
>forced win as the 50m rule kicked in.
>
>Interesting to speculate as to whether DF would have made further progress and
>picked up the KRBKB or KRBKN win on its horizon.

It is not fair to calculate like this
If the rule was 70 move rule Junior could play better.

I guess that Junior considered the 50 move rule in it's calculations so in the
last moves it did not care about putting the pieces in the rigt squares because
it could see that it's move are enough for a draw.

I know that this is at least the case with old versions of Junior and I do not
have a reason to believe that the new version is different.

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.