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Subject: Re: Test Position = Study by David Przepiorka [Vorwärts, 1910]

Author: Anthony Cozzie

Date: 17:33:08 02/05/04

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On February 05, 2004 at 15:07:27, José Antônio Fabiano Mendes wrote:

>  Study by David Przepiorka [Vorwärts, 1910]   vorwärts ==> onward/forward/ahead
>  [D]R5n1/4n2p/4K2P/2k3P1/1p6/8/8/8 w
>  The only winning move is 1. Rb8 then 1...Kc4 2. Rxg8 Nxg8 3. g6 b3 4. gxh7 b2
>  5. hxg8=Q b1=Q 6. h7 Qe4+ 7. K moves, discovered check and White wins. Now we
>  understand the purpose of 1. Rb8, White King moves with check.
>  Source ==> "Ajedrez", Editorial Sopena Argentina, April 1978, page 191

Rxg8 also appears to win.

1. Ra8xg8 Ne7xg8 2. g5-g6 b4-b3 3. g6xh7 b3-b2 4. h7xg8=Q
 =   MAT41      Depth: 15/36    02:24:46.06     7957773kN

anthony



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