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問題 1014201: 黒 が 終盤を勝つとするために

Ye Htut Zaw (1815) - CM Sahbi Taieb (2118)
45th Olympiad 2024 Budapest HUN, 2024.09.12
  2. 1.e4
  3. c5
  4. 2.Nf3
  5. e6
  6. 3.d4
  7. cxd4
  8. 4.Nxd4
  9. Nc6
  10. 5.Nc3
  11. Qc7
  12. 6.Be3
  13. a6
  14. 7.a3
  15. b5
  16. 8.Be2
  17. Bb7
  18. 9.Nb3
  19. Ne5
  20. 10.O-O
  21. Nf6
  22. 11.Qd4
  23. Neg4
  24. 12.f4
  25. Nxe3
  26. 13.Qxe3
  27. h5
  28. 14.Rfe1
  29. Be7
  30. 15.h3
  31. h4
  32. 16.e5
  33. Nh5
  34. 17.Bf3
  35. Ng3
  36. 18.Bxb7
  37. Qxb7
  38. 19.Rad1
  39. Rh6
  40. 20.Ne4
  41. Rg6
  42. 21.Rd2
  43. Rc8
  44. 22.Nbc5
  45. Qc6
  46. 23.b4
  47. a5
  48. 24.Nd6+
  49. Bxd6
  50. 25.Rxd6
  51. Qa8
  52. 26.Ra6
  53. Qd5
  54. 27.Qd3
  55. Qxd3
  56. 28.cxd3
  57. axb4
  58. 29.axb4
  59. Nf5
  60. 30.Kf2
  61. Ne7
  62. 31.Re4
  63. f5
  64. 32.exf6
  65. Rxf6
  66. 33.Ra7
  67. Nd5
  68. 34.Nxd7
  69. Rxf4+
  70. 35.Rxf4
  71. Nxf4
  72. 36.Nc5
  73. Rd8
  74. 37.Ke3
  75. g5
  76. 38.Ke4
  77. Nxg2
  78. 39.Ke5
  79. Nf4
  80. 40.Kf6
  81. Nd5+
  82. 41.Kxe6
  83. Nf4+
  84. 42.Kf6
  85. Nd5+
  86. 43.Kxg5
  87. Nxb4
  88. 44.Kf6
  89. Nc6
  90. 45.Rh7
  91. Rd6+
  92. 46.Ne6
  93. b4
  94. 47.Rb7
  95. Rxe6+
  96. 48.Kxe6
  97. Nd8+
  98. 49.Kd5
  99. Nxb7
  100. 50.Kc4
  101. Nc5
  102. 51.d4
  103. Ne4
  104. 52.Kxb4
  105. Ng5
  106. 53.Kc3
  107. Nxh3
  108. 54.Kd3
  109. Nf4+
  110. 55.Ke3
  111. h3
  112. 56.Kxf4
    1. 解決策:56.Kxf4
    2. h2
    3. 57.Kf3
      1. 57.Ke4 with a winning endgame, for example:
      2. h1=Q+
      1. 57.Ke5 with a winning endgame, for example:
      2. h1=Q
    5. 57...h1=Q+
      1. 57...h1=R
      2. 58.Ke4 with a winning endgame, for example:
        1. 58.d5 with a winning endgame, for example:
        2. Rh5
        3. 59.d6
        4. Kd7
        5. 60.Ke4
        6. Kxd6
      4. 58...Rd1
      5. 59.d5
      6. Kf7
      7. 60.Ke5
      8. Ke7
      9. 61.Ke4
      10. Kd6
      11. 62.Ke3
      12. Rxd5
  114. 56...h2
0-1
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