Author: Gordon Rattray
Date: 15:34:50 02/13/01
Go up one level in this thread
On February 13, 2001 at 13:36:33, Dieter Buerssner wrote:
>On February 13, 2001 at 12:32:52, José Antônio Fabiano Mendes wrote:
>
>> Mark Dvoretsky,"Art of Analysis",1989
>> White to play and win
>> [D]8/8/8/7k/3r3P/3PR1K1/8/8 w
>
>With Yace, I only get a draw score.
>
>> Source: http://www.chessplayer.com/RookDvoretsky.htm
>
>[After 1. Re5 Kg6 2. Re6+]
>
>Other moves considered in the book are 1) 2...Kf5 3.Re3 Rg4+ (another
>possibility is 3...Rd8+ 4.Rf3+! and Black is lost, since going to the file means
>White's h-pawn advances forward, while alternative 4...Rg6 5.Kf2 leads to a lost
>position as well.) 4.Kh3 Rg1 5.Rf3+ Ke5 (5...Kg6 6.Rg3+ Rxg3+ 7.Kxg3+-)
>6.h5+-; and White wins.
>
>Here Yace wants to play 3...Kf6 and again shows draw score. What is the
>winning line after 3...Kf6 ?
>I only find:
>
> 36963 2.335 0.00 14. 4.h5 Kg5 5.Rf3 Kxh5 {EGTB}
>
>This doesn't change for a few minutes.
>
>Regards,
>Dieter
After looking at it with Junior6, Fritz6a and Shredder5 (each using all 5 piece
tablebases), I also cannot see anything other than a draw afer 3) .. Kf6
Gordon
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