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Subject: Re: interresting game (passed pawns)

Author: Roy Eassa

Date: 10:05:25 10/27/02

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On October 26, 2002 at 12:39:02, Vincent Lejeune wrote:

>Black has probably a better position after 47. Nxa6 , but it's quite deep
>
>[d]8/8/N7/5p2/3kb1p1/5p2/PP1K4/3R4 b - - 0 47


That is a fascinating position.  I think with perfect play it may actually be a
draw.  I spent some time analyzing various lines with Fritz, Shredder, and
Ruffian:

1...g3 2.b4 Bd3 3.Nc5 Bc4 4.Nb3+ Ke4

   [4...Bxb3 5.axb3 g2 6.b5 Ke4 7.b6 f2 8.b7 g1Q 9.b8Q Qxd1+
    10.Kxd1 f1Q+ unclear]

5.Nc5+

   [5.Re1+? Kf4 -+]

5...Kf4 6.b5

   [6.Kc3? Be2 7.Rc1 g2 -+]

6...Bxb5

   [6...f2 7.b6 g2 8.b7 g1Q 9.b8Q+ Kg4 10.Rxg1+ fxg1Q 11.Qd6 unclear]

7.Ne6+

   [7.a4? Bc4! -+]

7...Ke5

   [7...Kg4 8.Ke3 f2 9.Rd4+ =]

8.Re1+ Kf6 9.Nf4 Kg5 10.Ke3

   [or 10.Nh3+ Kg4 11.Ke3 f4+ 12.Nxf4 f2 13.Rb1 f1Q 14.Rxf1 Bxf1 15.a4 =]

10...Kg4 11.Rb1 =




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