Re: Problem

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Article #66

#66

From: Paul Benjamin
Date: Tue, 10 Sep 1985 16:14

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> White to move: Adjudicate!
> WK-c7
> WP-d5
> BK-d4
> BB-a7
> BB-a8
> 
> Submitted on behalf of A. J. Roycroft
> (editor of EG magazine.)

1. d6 is forced, else lose the pawn and the game

1. ... Kc5
2. d7  Bb6+
if 3. Kb8  Be4
   4. Kc8  Bf5 wins

so 3. Kc8  Kc6
   if 4. d8=Q Bb7+
      5. Kb8  Bxd8 wins

   so 4. d8=N+

Without my ending books handy, I'm just winging this response
(I've never seen K+2B vs. K+N). It seems to me that White draws 
this position, but I'm not totally sure. For instance, if 
4. ... Kd6 5. Nb7+ Kc6 6. Nd8+ or 4. ... Kd6 5. Nb7+ K(other than c6) 
6. Kb8 draws. If Black's king goes around to a6 instead, then White's 
king gets away from the edge.

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Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP
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Path: arc1-ca.pugleaf.net!utzoo!linus!philabs!dpb
From: dpb@philabs.UUCP (Paul Benjamin)
Newsgroups: net.games.chess
Subject: Re: Problem
Message-ID: <442@philabs.UUCP>
Date: Tue, 10-Sep-85 12:14:46 EDT
Article-I.D.: philabs.442
Posted: Tue Sep 10 12:14:46 1985
Date-Received: Thu, 12-Sep-85 21:41:52 EDT
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