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谜题 961641: 黑方赢棋局

Oldrich Rehacek (1337) - Martin Plesnivy (1666)
Golden Prague Open 2022 Prague CZE, 2022.07.14
  2. 1.b3
  3. d5
  4. 2.象b2
  5. c5
  6. 3.e3
  7. 马c6
  8. 4.马f3
  9. e6
  10. 5.象b5
  11. 象d7
  12. 6.O-O
  13. 马f6
  14. 7.d4
  15. 象d6
  16. 8.c4
  17. O-O
  18. 9.马c3
  19. a6
  20. 10.象xc6
  21. 象xc6
  22. 11.dxc5
  23. 象xc5
  24. 12.cxd5
  25. 马xd5
  26. 13.马e5
  27. 后g5
  28. 14.马xc6
  29. bxc6
  30. 15.马e4
  31. 后e7
  32. 16.马xc5
  33. 后xc5
  34. 17.后d4
  35. 后xd4
  36. 18.象xd4
  37. 车ac8
  38. 19.象c5
  39. 车fd8
  40. 20.车ac1
  41. 马f6
  42. 21.车fd1
  43. 车d5
  44. 22.象e7
  45. 车xd1+
  46. 23.车xd1
  47. 马d5
  48. 24.象c5
  49. 马c3
  50. 25.车d2
  51. 马e4
  52. 26.车c2
  53. 车d8
  54. 27.g3
  55. 车d2
  56. 28.车xd2
  57. 马xd2
  58. 29.b4
  59. f6
  60. 30.王g2
  61. e5
  62. 31.f4
  63. 王f7
  64. 32.王f2
  65. 马e4+
  66. 33.王f3
  67. 马c3
  68. 34.a3
  69. e4+
  70. 35.王g4
  71. 王e6
  72. 36.f5+
  73. 王d5
  74. 37.象f8
  75. g6
  76. 38.fxg6
  77. hxg6
  78. 39.h4
  79. 王c4
  80. 40.象g7
  81. 马d5
  82. 41.h5
  83. 马xe3+
  84. 42.王f4
  85. 马d5+
  86. 43.王xe4
  87. gxh5
  88. 44.王f5
  89. 王b3
  90. 45.象xf6
  91. 马xf6
  92. 46.王xf6
  93. 王xa3
  94. 47.王g5
  95. 王xb4
  96. 48.王xh5
  97. a5
  98. 49.g4
    1. 答案:49.g4
    2. a4
    3. 50.g5
      1. 50.王h6 with a winning endgame, for example:
      2. a3
      3. 51.g5
      4. a2
      5. 52.g6
      6. a1=Q
    5. 50...a3
    6. 51.g6
      1. 51.王h6 with a winning endgame, for example:
      2. a2
      3. 52.g6
      4. a1=Q
    8. 51...a2
    9. 52.g7
    10. a1=Q
      1. 52...a1=R
      2. 53.g8=Q
        1. 53.g8=R with a winning endgame, for example:
        2. 车h1+
        3. 54.王g6
        4. 车g1+
        5. 55.王f7
        6. 车xg8
      4. 53...车h1+
      5. 54.王g6
        1. 54.王g4
        2. 车g1+
        3. 55.王f5
        4. 车xg8
        1. 54.王g5
        2. 车g1+
        3. 55.王f5
        4. 车xg8
      7. 54...车g1+ 黑色的车 穿串 白方的国王 和 皇后。
      8. 55.王f7
        1. 55.王f5
        2. 车xg8
        1. 55.王f6
        2. 车xg8
        1. 55.王h5
        2. 车xg8
        1. 55.王h6
        2. 车xg8
        1. 55.王h7
        2. 车xg8
        3. 56.王xg8 with a winning endgame, for example:
        4. c5
        5. 57.王f7
        6. c4
        7. 58.王e6
        8. c3
        9. 59.王e5
        10. c2
        11. 60.王e4
        12. c1=Q
      10. 55...车xg8
      11. 56.王xg8 with a winning endgame, for example:
      12. c5
      13. 57.王f7
      14. c4
      15. 58.王e6
      16. c3
      17. 59.王e5
      18. c2
      19. 60.王e4
      20. c1=Q
    12. 53.g8=Q with a winning endgame, for example:
    13. 后h1+
    14. 54.王g6
    15. 后g1+
    16. 55.王f7
    17. 后xg8+
  100. 49...a4
  101. 50.g5
  102. a3
  103. 51.g6
  104. a2
  105. 52.g7
  106. a1=Q
  107. 53.王h6
  108. 后xg7+
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