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問題 137585: 白 が 防御とするために

GM Bela Khotenashvili (2469) - IM Tuvshintugs Batchimeg (2367)
Olympiad Women 2018 Batumi GEO, 2018.10.03
  2. 1.d4
  3. e6
  4. 2.c4
  5. f5
  6. 3.Nc3
  7. Nf6
  8. 4.e3
  9. d5
  10. 5.Bd3
  11. c6
  12. 6.Nge2
  13. Bd6
  14. 7.f3
  15. O-O
  16. 8.Qc2
  17. Na6
  18. 9.a3
  19. Nc7
  20. 10.c5
  21. Be7
  22. 11.O-O
  23. b6
  24. 12.b4
  25. Ba6
  26. 13.Bxa6
  27. Nxa6
  28. 14.Nf4
  29. Qc8
  30. 15.Nd3
  31. Nd7
  32. 16.Bb2
  33. Nc7
  34. 17.cxb6
  35. axb6
  36. 18.Ne2
  37. Nb5
  38. 19.Rfc1
  39. Na7
  40. 20.a4
  41. Bd6
  42. 21.a5
  43. bxa5
  44. 22.bxa5
  45. Qa6
  46. 23.Ba3
  47. Bxa3
  48. 24.Rxa3
  49. Rfc8
  50. 25.Nef4
  51. Kf7
  52. 26.e4
  53. Nb5
  54. 27.Ra4
  55. Nxd4
  56. 28.Rxd4
  57. Qa7
  58. 29.Ne2
  59. c5
  60. 30.Ra4
  61. c4+
  62. 31.Nf2
  63. Nc5
  64. 32.exd5
  65. Nxa4
  66. 33.dxe6+
  67. Kxe6
  68. 34.Qxa4
  69. Qxa5
  70. 35.Nd4+
  71. Kf6
  72. 36.Qd7
  73. g6
  74. 37.Qxh7
  75. Qe5
  76. 38.Qd7
  77. Rc7
    1. 解決策:38...Rc7
      1. 脅威を与える:
      2. 39...Rxd7
    3. 39.f4
    4. Rxd7
      1. 39...Qe1+
      2. 40.Rxe1
    6. 40.fxe5+
  79. 39.f4
  80. Qxf4
  81. 40.Qe6+
  82. Kg7
  83. 41.Ne2
  84. Qd2
  85. 42.Qe5+
  86. Kh6
  87. 43.Qxc7
  88. Qxe2
  89. 44.Qf4+
  90. Kg7
  91. 45.Qc7+
  92. Kh6
  93. 46.h3
  94. Ra2
  95. 47.Qf4+
  96. Kh5
  97. 48.g4+
1-0

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