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Subject: Re: A doomed bishop

Author: Andreas Herrmann

Date: 09:01:49 06/02/03

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On June 02, 2003 at 05:11:34, Peter Fendrich wrote:

>From a game at ICC between TerraPi (Terra) and HenrikM this position arised:
>[D]1k1r3r/pp4b1/3q2p1/3p3p/3P1p2/1Q2pP1P/PP2P1BP/K1RR4 w - h6
>
>The last move was 22...h5 with the threat h4 and completely lock in the white
>bishop. A very nice maneuver by HenrikM.
>Terra is absolutely unaware of this threat and after 23.Rc3 h4 the white 'lost'
>a piece and later on the game.
>My question is: does any engine know how to handle this position and how?
>
>/Peter

Hi Peter,

interresting position. Normally mobility should help to find h4 for white. But
in this special position white loses the pawn on h4. So a chess program must
have here a big bonus for mobility to find h4 for white and to compensate the
lost pawn.

The idea of Gerd seems very interresting, but i think it's too expensive,
because similiar positions/cases are too rare.


Andreas






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