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Subject: Re: Underpromoting other than to a knight

Author: Dave Gomboc

Date: 23:24:00 01/30/98

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On January 29, 1998 at 18:59:18, Amir Ban wrote:

>On January 29, 1998 at 18:24:19, Peter Kappler wrote:
>
>
>>I do know of a study by Saavedra (sp?) which was cooked by an
>>underpromotion to a rook.  (It's a rook versus pawn position, where the
>>pawn can't be stopped from promoting, but if it is promoted to a queen,
>>black has an amazing stalemate resource.  However, promoting to a rook
>>avoids the stalemate, and leads to a forced mate in 2.)
>
>That was the study. There was no cook.
>
>Amir

No, that's wrong.  The study was made by someone else (Berger?), then
Saavedra found the cook with c8=R!!    I think Tim Krabbe talks about it
one of his books.. Chess Curiosities?

Dave Gomboc



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