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問題 531381: 黒 が 防御とするために

FM Andrey Levitskiy (2317) - CM Sultai Chyngyz (1280)
Titled Tue 22nd Mar Late chess.com INT (4), 2022.03.22
  2. 1.d4
  3. Nf6
  4. 2.Bf4
  5. g6
  6. 3.e3
  7. Bg7
  8. 4.Nf3
  9. O-O
  10. 5.Be2
  11. d6
  12. 6.O-O
  13. Nc6
  14. 7.h3
  15. Qe8
  16. 8.Nc3
  17. e5
  18. 9.Bh2
  19. exd4
  20. 10.exd4
  21. a6
  22. 11.Re1
  23. Qd8
  24. 12.a4
  25. Bf5
  26. 13.Bd3
  27. Bxd3
  28. 14.Qxd3
  29. Re8
  30. 15.Qc4
  31. Qd7
  32. 16.b4
  33. Rxe1+
  34. 17.Rxe1
  35. Re8
  36. 18.Rxe8+
  37. Nxe8
  38. 19.d5
  39. Ne5
  40. 20.Nxe5
  41. dxe5
  42. 21.Ne4
  43. Qxa4
  44. 22.Bg3
  45. Nd6
  46. 23.Nxd6
  47. cxd6
  48. 24.Qc8+
    1. 解決策:24.Qc8+
    2. Bf8
  50. 24...Bf8
  51. 25.Bh4
  52. Kg7
  53. 26.Qd8
  54. Qa1+
  55. 27.Kh2
  56. e4
  57. 28.Qe8
  58. Qe5+
  59. 29.Qxe5+
  60. dxe5
  61. 30.c3
  62. f5
  63. 31.Bd8
  64. Kf7
  65. 32.Kg3
  66. Ke8
  67. 33.Bc7
  68. Bg7
  69. 34.c4
  70. Kd7
  71. 35.Bb8
  72. b6
  73. 36.c5
  74. a5
  75. 37.bxa5
  76. bxc5
  77. 38.a6
  78. Kc8
  79. 39.a7
  80. Kb7
  81. 40.d6
  82. Bf6
  83. 41.d7
  84. c4
  85. 42.Kh2
  86. c3
0-1

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