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Subject: Re: A question for programmers of top chess programs

Author: Uri Blass

Date: 05:06:19 06/17/01

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On June 17, 2001 at 06:33:22, David Rasmussen wrote:

>On June 17, 2001 at 04:11:26, Uri Blass wrote:
>
>>
>>New position
>>[D]1n6/1P6/8/2P5/p3kp1p/6p1/1P4K1/4N3 b - - 0 1
>>
>
>Chezzz finds Nc6 in no time with null move pruning on. I can't imagine why Fritz
>doesn't.

1)I am interested to know what if there is a simple win for black in the game
when both sides have the right not to move.

I guess that Deep Fritz calculates this game and not the chess game when it only
prunes null in the root so it is not going to avoid to play.

2)Deep Fritz also can see Nc6 but the problem is that after some seconds it
changes it's mind.

I guess that the main line of it begins with Nc6 null and it is the reason that
it shows only Nc6 in the main line.

Uri



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