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Subject: Re: How Fritz can win

Author: Uri Blass

Date: 05:40:19 10/06/00

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On October 06, 2000 at 08:04:48, Simon Finn wrote:

>
>No-one seems to have picked up on my comment that Steve shouldn't
>abandon the position as a draw because Fritz actually has a winning
>position. So here's the winning plan (based on analysis by Fischer).
>
>The current position is:
>
>[D]8/2k5/1p4R1/1K6/P2b4/8/8/8 w - -
>
>Stage 1: White plays his king to a6 and rook to b5, producing a
>position similar to the following:
>
>[D]8/2k5/Kp6/1R6/P2b4/8/8/8 w - -
>
>Stage 2: With his rook on b5 preventing b5+, he plays his king to a8.
>Black must keep his king on c7/c8 to prevent the White king penetrating
>to b8, c8 and (eventually) b7.
>
>[D]K7/2k5/1p6/1R6/P2b4/8/8/8 w - -
>
>Stage 3: White brings his rook to the c-file.
>
>[D]K1k5/8/1p6/8/P2b4/8/8/2R5 b - -
>
>Stage 4: Black must still keep his king on c7/c8. This allows White
>to take advantage of the pin on the bishop to push his pawn to a7.
>
>[D]K7/P1k5/1p6/2b5/8/8/8/2R5 w - -
>
>Stage 5: Losing a move with the rook if necessary, White reaches
>the following position:
>
>[D]K7/P1k5/1p4R1/8/3b4/8/8/8 w - - bm Rc6;
>
>Stage 6: White sacrifices his rook at c6 to free his king and promote his pawn.
>
>I doubt whether Fritz will find Fischer's winning idea, but it
>deserves the chance!

In page 181 is written
"AS Evens originally pointed out in ChessLife"
so I guess that Evens and not Fisher has the rights for the idea.

Uri



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