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Subject: Does any program see Nunn's winning 1st move?

Author: Roy Eassa

Date: 12:25:12 09/01/02


Nunn - Ward

[d] r3r1kb/p2bp2p/1q1p1npB/5NQ1/2p1P1P1/2N2P2/PPP5/2KR3R w - - 0 1

1.Bg7! Bxg7 2.Nxg7 Kxg7 3.Nd5 Qb5 4.Qh6+ Kf7 5.g5

   [5.Nxf6 c3 6.bxc3 exf6
      (6...Kxf6 7.Rd5 +-)
      {6...Rh8 7.Nxh7 Rab8 8.Qf4+ Kg7 9.e5! +-)
    7.Qxh7+ Kf8 8.e5 Qxe5 9.Qxd7 Re7 10.Qxd6 Qxd6 11.Rxd6 Kg7 makes
    things a little more difficult for White]

5...Rab8

   [5...Nh5 6.Qxh7+ Ng7 7.Rh4 +-]

   [5...c3 6.bxc3 e6
      (6...Nh5 7.Qxh7+ Ng7 8.Rh4 +-)
    7.Nc7 Qc5 8.gxf6 Kxf6 9.Qf4+ Kg7 10.Rxh7+ Kxh7 11.Qf7+ Kh6 12.Rh1+ Qh5
       (12...Kg5 13.f4+ Kg4 14.Qxg6+ leading to mate)
    13.Rxh5+ gxh5 14.Nxa8 +-]

6.gxf6 Qxb2+ 7.Kd2 Bf5

   [7...Ba4 8.Qxh7+ Ke6 9.f7 +-]

8.exf5 Qd4+ 9.Ke2 exf6+ 10.Ne3 +-



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