Author: Günther Simon
Date: 17:11:34 08/10/02
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On August 10, 2002 at 18:52:19, Mike Byrne wrote: >On August 10, 2002 at 17:48:47, James T. Walker wrote: > >>On August 10, 2002 at 15:26:57, Mike Byrne wrote: >> >>>Position between Aristarch and Crafty SE 17.16. >>> >>>[D] 2b5/8/2kP1K2/Pp5p/1B5P/8/8/8 b - - 0 64 ; am >>> >>>This position has all the appearances of a dead drawn opposite color bishop >>>ending - and I think it is - but I'm not a master - so I can't say for sure. >>> >>>I do know that 64....Kd7 that Aristarch played leads to an immediate loss. >>> >>>Crafty 17.16 SE fails with Kd7 in two seconds and switches to Bd7 - which may >>>hold the draw - the win would be definately be harder for white after 64.... >>>Bd7. >> >>Both moves lose. It's a matter of chose your poison. You have to go back to an >>earlier position to find what went wrong. If Kd7 then white grabs the h pawn. >>If Bd7 then advancing the a pawn causes black more problems than it can handle >>Jim > >Please post the winning line after Bd7. Thanks > >Mike Its really easy...e.g. 64...Bd7 65.a6 Kb6 [65...Bh3(B...) 66.Ke7 Bg4(B...) 67.a7 Kb7 68.d7 Bxd7 69.Kxd7 Kxa7+-] 66.Ke7+- -> the h-pawn wins always Günther http://home.t-online.de/home/g.simon.rgbg/
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