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Puzzle 441539: As brancas dão xeque-mate

Peter Michael Jamieson - A. Sutherland
SCO-ch St Andrews (2), 1979
  2. 1.e4
  3. d6
  4. 2.d4
  5. Cf6
  6. 3.Cc3
  7. g6
  8. 4.Bg5
  9. c6
  10. 5.Cf3
  11. Bg7
  12. 6.h3
  13. O-O
  14. 7.Dd2
  15. b5
  16. 8.Bd3
  17. Cbd7
  18. 9.O-O
  19. Cb6
  20. 10.Tfe1
  21. Dc7
  22. 11.e5
  23. dxe5
  24. 12.dxe5
  25. b4
  26. 13.Ce2
  27. Cfd5
  28. 14.Cg3
  29. c5
  30. 15.Bh6
  31. c4
  32. 16.Bxg7
  33. Rxg7
    1. Solução:16...Rxg7
    2. 17.Ch5+ Abrindo a linha de g5 para g7.
    3. gxh5
      1. 17...Rg8
      2. 18.Dh6
      3. cxd3
        1. 18...Dxe5
        2. 19.Cxe5
        3. cxd3
          1. 19...Bd7
          2. 20.Dg7#
          1. 19...gxh5
          2. 20.Dxh7#
          1. 19...Rh8
          2. 20.Dxf8#
        5. 20.Dg7#
        1. 18...c3
        2. 19.Dg7#
        1. 18...gxh5
        2. 19.Dxh7#
      5. 19.Dg7#
      1. 17...Rh8
      2. 18.Dh6
      3. Tg8
        1. 18...Ba6
        2. 19.Dg7#
        1. 18...cxd3
        2. 19.Dxf8#
        1. 18...gxh5
        2. 19.Dxf8#
      5. 19.Cg5
      6. cxd3
        1. 19...b3
        2. 20.Cxf7#
        1. 19...c3
        2. 20.Cxf7#
        1. 19...gxh5
        2. 20.Cxf7#
      8. 20.Cxf7#
    5. 18.Dg5+ A dama branca ataca o rei preto, que está defendendo o quadrado h6 e a torre preta.
    6. Rh8
    7. 19.Dh6
    8. cxd3
      1. 19...Bf5
      2. 20.Bxf5
      3. Rg8
        1. 20...Cf6
        2. 21.exf6
        3. Rg8
          1. 21...Dh2+
          2. 22.Cxh2
          3. c3
            1. 22...b3
            2. 23.Dxh7#
            1. 22...Rg8
            2. 23.Dxh7#
          1. 21...b3
          2. 22.Dxh7#
        5. 22.Dxh7#
        1. 20...b3
        2. 21.Dxh7#
      5. 21.Dxh7#
      1. 19...Cf6
      2. 20.exf6
      3. Bf5
        1. 20...Dh2+
        2. 21.Rxh2
        3. Bf5
          1. 21...b3
          2. 22.Dxf8#
          1. 21...cxd3
          2. 22.Dxf8#
          1. 21...Rg8
          2. 22.Dxh7#
        5. 22.Dg7#
        1. 20...cxd3
        2. 21.Dxf8#
      5. 21.Dg7#
    10. 20.Dxf8# Mate do Corredor
  35. 17.Ch5+
  36. gxh5
  37. 18.Dg5+
  38. Rh8
  39. 19.Dh6
1-0
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