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問題 460629: 白 が 勝ちとするために

Mikhail Simantsev (2558) - David Kanovsky (2478)
Olomouc GM-B Olomouc (8), 2011.08.10
  2. 1.d4
  3. Nf6
  4. 2.c4
  5. c5
  6. 3.d5
  7. e6
  8. 4.Nc3
  9. exd5
  10. 5.cxd5
  11. d6
  12. 6.Nf3
  13. g6
  14. 7.h3
  15. Bg7
  16. 8.Bf4
  17. O-O
  18. 9.e3
  19. a6
  20. 10.a4
  21. Re8
  22. 11.Nd2
  23. Nbd7
  24. 12.Be2
  25. Ne5
  26. 13.O-O
  27. Nfd7
  28. 14.Bh2
  29. f5
  30. 15.Re1
  31. b6
  32. 16.Qc2
  33. Nf6
  34. 17.f4
  35. Nf7
  36. 18.Bc4
  37. Ra7
  38. 19.Qd3
  39. Nh5
  40. 20.Re2
  41. Qh4
  42. 21.Nf3
  43. Qe7
  44. 22.Rae1
  45. Bxc3
  46. 23.bxc3
  47. Nf6
  48. 24.Rb2
  49. Bd7
  50. 25.Rxb6
  51. Bxa4
  52. 26.Rxa6
  53. Rxa6
  54. 27.Bxa6
  55. Qe4
  56. 28.Ng5
  57. Qxd3
  58. 29.Bxd3
  59. h6
  60. 30.Nxf7
  61. Kxf7
  62. 31.g4
  63. Ne4
  64. 32.c4
  65. Bb3
  66. 33.Rb1
  67. Rb8
  68. 34.Bxe4
  69. fxe4
  70. 35.f5
  71. Rb4
  72. 36.Bxd6
  73. Bxc4
  74. 37.Rc1
  75. Ra4
  76. 38.Bxc5
  77. Bxd5
  78. 39.Rd1
  79. Bc4
  80. 40.Rd7+
  81. Kf6
  82. 41.Bd4+
  83. Kg5
  84. 42.f6
  85. Ra8
  86. 43.Rc7
  87. Bb3
  88. 44.f7
  89. Rf8
  90. 45.Bc5
  91. Rxf7
  92. 46.Rxf7
  93. Bxf7
    1. 解決策:46...Bxf7
    2. 47.Be7#
  95. 47.Be7#
1-0

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