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Subject: Re: how to evaluate KRP vs KR (Diagram) Draw

Author: Uri Blass

Date: 09:14:03 06/05/04

Go up one level in this thread


On June 05, 2004 at 10:59:22, Kurt Utzinger wrote:

>On June 05, 2004 at 10:53:14, Kurt Utzinger wrote:
>
>>On June 05, 2004 at 10:30:48, Daniel Shawul wrote:
>>
>>>Hi
>>>
>>>My engine lost against Gothmog after playing Rg3?? in this position
>>>
>>[D]8/8/8/4k1K1/6R1/8/5rp1/8 w - - 0 1
>>>
>>>The position is in the 5 man TB but i don't have it yet.
>>>DanChess searched to a depth of 18 and still can't solve this position.
>>>What is the general guideline to evaluate this position? Should rook
>>>pawn endgames(with more than one pawn in general) be evaluated differently?
>>>
>>>best
>>>daniel
>
>     There is no need to have tablebases here. Some endgame
>     knowledge would do the same. It's of course dead draw
>     as black's king will never be able to support its
>     pawn. The only thing for White is to keep its rook
>     where it is and to play Kg6/Kg5 and so on.
>     Kurt


Some search can also do the same without lot of knowledge

Here is some analysis of latest movei

13 -176 4205 10834368 g4g3 f2f8 g5h6 f8h8 h6g7 h8h2 g3g4 e5f5 g4g3 f5f4 g3g6 f4
f3 g7f6
14 -228 7728 19816754 g4g3 f2f8 g5h6 f8h8 h6g7 h8h2 g3g4 e5f5 g4g3 f5f4 g3g6 f4
e3 g6e6 e3f3 e6e1 f3f2
14 -227 10356 26656758 g5g6
14 -198 29157 71570225 g5g6
14 -175 52458 125280528 g5g6 f2e2 g6g5 e2c2 g4g3 c2c8 g5h6 c8h8 h6g7 h8h2 g3g4
e5f5 g4g6 f5f4 g7f6
14 -175 52507 125405519 g5g6 f2e2 g6g5 e2c2 g4g3 c2c8 g5h6 c8h8 h6g7 h8h2 g3g4
e5f5 g4g6 f5f4 g7f6



Uri



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