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Subject: Re: question about using the nalimov tablebases for debugging [long]

Author: Uri Blass

Date: 13:19:59 02/09/04

Go up one level in this thread


On February 09, 2004 at 16:19:06, Uri Blass wrote:

>On February 09, 2004 at 16:11:26, Uri Blass wrote:
>
>>On February 09, 2004 at 15:55:06, Uri Blass wrote:
>>
>>>As I told you in email there seem to be some errors in the table and the
>>>following position is evaluated wrong as a draw.
>>>
>>>k7/1P6/1K6/8/8/8/8/8 b - - 0 1
>>>
>>>I wonder if it is generalized wrong rule to that check is a draw in pawn endgame
>>>or another wrong rule that the pawn cannot be bigger by 8 than the king.
>>>
>>>Uri
>>
>>It seems that every check is evaluated as a draw based on checking more
>>positions and there are many checks.
>>
>>check is not a draw even if the position is not in the 7th rank because Kc3 b2
>>Ka3 is not a draw.
>>
>>Uri
>
>The last case is really illegal position but if you push the board one file
>higher than it is legal.
>
>Uri

I mean one rank higher
c4 b3 a4

Uri



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