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問題 337761: 黒 が 勝ちとするために

Theodore Slade (1818) - Oskar A Hackner (2108)
101st ch-GBR 2014 Aberystwyth WLS, 2014.07.21
  2. 1.e4
  3. e6
  4. 2.d4
  5. d5
  6. 3.Nd2
  7. Nf6
  8. 4.Bd3
  9. c5
  10. 5.e5
  11. Nfd7
  12. 6.c3
  13. Nc6
  14. 7.Ne2
  15. cxd4
  16. 8.cxd4
  17. f6
  18. 9.exf6
  19. Nxf6
  20. 10.Nf3
  21. Bd6
  22. 11.O-O
  23. O-O
  24. 12.Bf4
  25. Nh5
  26. 13.Bxd6
  27. Qxd6
  28. 14.Rc1
  29. Bd7
  30. 15.Re1
  31. Rxf3
  32. 16.gxf3
  33. Nf4
  34. 17.Bb5
  35. Nh3+
  36. 18.Kg2
  37. e5
  38. 19.dxe5
  39. Qxe5
  40. 20.Ng3
  41. Nf4+
  42. 21.Kh1
  43. Qxb2
  44. 22.Ne2
  45. Qxb5
  46. 23.Nxf4
  47. d4
  48. 24.Qb3+
  49. Qxb3
  50. 25.axb3
  51. Rf8
  52. 26.Re4
  53. Bf5
  54. 27.Re2
  55. Rd8
  56. 28.Rc5
  57. g6
  58. 29.Rd2
  59. d3
  60. 30.Nd5
  61. Rd6
  62. 31.Ne3
  63. Bd7
  64. 32.Rd5
  65. Rxd5
  66. 33.Nxd5
  67. Bf5
  68. 34.Ne3
  69. Nb4
  70. 35.Nxf5
  71. gxf5
  72. 36.f4
  73. Kf7
  74. 37.Kg2
  75. Ke6
  76. 38.Kf3
  77. Kd5
  78. 39.Ke3
  79. a5
  80. 40.f3
  81. b5
  82. 41.Rg2
  83. a4
  84. 42.bxa4
  85. bxa4
  86. 43.Rg7
  87. h6
  88. 44.Rf7
  89. Kc4
  90. 45.Rxf5
  91. Nc2+
  92. 46.Kd2
  93. Nd4
  94. 47.Rf8
  95. Nb3+
  96. 48.Kd1
  97. a3
  98. 49.Ra8
  99. Kb4
  100. 50.f5
  101. Na5
  102. 51.Rb8+
  103. Ka4
  104. 52.Rb1
    1. 解決策:52.Rb1
    2. Nb3
    3. 53.Ke1
    4. a2
      1. 53...d2+
      2. 54.Kf2
      3. a2
      4. 55.Rd1
      5. Nc1
      6. 56.Rxd2
      7. a1=Q
    6. 54.Rd1
    7. d2+
    8. 55.Kf1
    9. Nc1
      1. 55...Kb4
      2. 56.f6
      3. a1=R D2からd1へのラインを開く。
        1. 56...a1=Q D2からd1へのラインを開く。
        2. 57.Rxa1
        3. Nc1
        4. 58.Kf2
        5. d1=Q
      5. 57.Rxa1
      6. Nc1
      7. 58.Kf2
      8. d1=Q
      1. 55...Kb5
      2. 56.f6
      3. a1=Q D2からd1へのラインを開く。
        1. 56...a1=R D2からd1へのラインを開く。
        2. 57.Rxa1
        3. Nc1
        4. 58.Rb1+
        5. Ka5
          1. 58...Ka4
          2. 59.Kg2
          3. d1=Q
          1. 58...Ka6
          2. 59.Ra1+
          3. Kb5
            1. 59...Kb6
            2. 60.Rb1+
            3. Kc6
              1. 60...Ka5
              2. 61.Kg2
              3. d1=Q
              1. 60...Ka6
              2. 61.Ra1+
              1. 60...Ka7
              2. 61.Ra1+
              3. Kb6
                1. 61...Kb7
                2. 62.Rb1+
                3. Ka6
                  1. 62...Ka7
                  2. 63.Ra1+
                  1. 62...Ka8
                  2. 63.Ra1+
                  3. Kb8
                    1. 63...Kb7
                    2. 64.Rb1+
                  5. 64.Kg2
                  6. d1=Q
                  1. 62...Kc6
                  2. 63.Kg2
                  3. d1=Q
                  1. 62...Kc7
                  2. 63.f7
                  3. d1=Q+
                  1. 62...Kc8
                  2. 63.f7
                  3. d1=Q+
                5. 63.Ra1+
                1. 61...Kb8
                2. 62.Kg2
                3. d1=Q
              5. 62.Rb1+
              1. 60...Kc5
              2. 61.f7
              3. d1=Q+
              1. 60...Kc7
              2. 61.f7
              3. d1=Q+
            5. 61.Kg2
            6. d1=Q
            1. 59...Kb7
            2. 60.Rb1+
            3. Ka6
              1. 60...Ka7
              2. 61.Ra1+
              3. Kb6
                1. 61...Kb7
                2. 62.Rb1+
                1. 61...Kb8
                2. 62.Kg2
                3. d1=Q
              5. 62.Rb1+
              6. Kc6
                1. 62...Ka5
                2. 63.Kg2
                3. d1=Q
                1. 62...Ka6
                2. 63.Ra1+
                1. 62...Ka7
                2. 63.Ra1+
                1. 62...Kc5
                2. 63.f7
                3. d1=Q+
                1. 62...Kc7
                2. 63.f7
                3. d1=Q+
              8. 63.Kg2
              9. d1=Q
              1. 60...Ka8
              2. 61.Ra1+
              3. Kb8
                1. 61...Kb7
                2. 62.Rb1+
              5. 62.Kg2
              6. d1=Q
              1. 60...Kc6
              2. 61.Kg2
              3. d1=Q
              1. 60...Kc7
              2. 61.f7
              3. d1=Q+
              1. 60...Kc8
              2. 61.f7
              3. d1=Q+
            5. 61.Ra1+
          5. 60.Rb1+
          1. 58...Kc4
          2. 59.Kg2
          3. d1=Q
          1. 58...Kc5
          2. 59.f7
          3. d1=Q+
          1. 58...Kc6
          2. 59.Kg2
          3. d1=Q
        7. 59.Kg2
        8. d1=Q
      5. 57.Rxa1
      6. Nc1
      7. 58.Rb1+
      8. Ka5
        1. 58...Ka4
        2. 59.Kg2
        3. d1=Q
        1. 58...Ka6
        2. 59.Ra1+
        3. Kb5
          1. 59...Kb6
          2. 60.Rb1+
          3. Kc6
            1. 60...Ka5
            2. 61.Kg2
            3. d1=Q
            1. 60...Ka6
            2. 61.Ra1+
            1. 60...Ka7
            2. 61.Ra1+
            3. Kb6
              1. 61...Kb7
              2. 62.Rb1+
              3. Ka6
                1. 62...Ka7
                2. 63.Ra1+
                1. 62...Ka8
                2. 63.Ra1+
                3. Kb8
                  1. 63...Kb7
                  2. 64.Rb1+
                5. 64.Kg2
                6. d1=Q
                1. 62...Kc6
                2. 63.Kg2
                3. d1=Q
                1. 62...Kc7
                2. 63.f7
                3. d1=Q+
                1. 62...Kc8
                2. 63.f7
                3. d1=Q+
              5. 63.Ra1+
              1. 61...Kb8
              2. 62.Kg2
              3. d1=Q
            5. 62.Rb1+
            1. 60...Kc5
            2. 61.f7
            3. d1=Q+
            1. 60...Kc7
            2. 61.f7
            3. d1=Q+
          5. 61.Kg2
          6. d1=Q
          1. 59...Kb7
          2. 60.Rb1+
          3. Ka6
            1. 60...Ka7
            2. 61.Ra1+
            3. Kb6
              1. 61...Kb7
              2. 62.Rb1+
              1. 61...Kb8
              2. 62.Kg2
              3. d1=Q
            5. 62.Rb1+
            6. Kc6
              1. 62...Ka5
              2. 63.Kg2
              3. d1=Q
              1. 62...Ka6
              2. 63.Ra1+
              1. 62...Ka7
              2. 63.Ra1+
              1. 62...Kc5
              2. 63.f7
              3. d1=Q+
              1. 62...Kc7
              2. 63.f7
              3. d1=Q+
            8. 63.Kg2
            9. d1=Q
            1. 60...Ka8
            2. 61.Ra1+
            3. Kb8
              1. 61...Kb7
              2. 62.Rb1+
            5. 62.Kg2
            6. d1=Q
            1. 60...Kc6
            2. 61.Kg2
            3. d1=Q
            1. 60...Kc7
            2. 61.f7
            3. d1=Q+
            1. 60...Kc8
            2. 61.f7
            3. d1=Q+
          5. 61.Ra1+
        5. 60.Rb1+
        1. 58...Kc4
        2. 59.Kg2
        3. d1=Q
        1. 58...Kc5
        2. 59.f7
        3. d1=Q+
        1. 58...Kc6
        2. 59.Kg2
        3. d1=Q
      10. 59.Kg2
      11. d1=Q
    11. 56.Rxd2
    12. a1=Q
  106. 52...Nb3
  107. 53.f6
  108. a2
  109. 54.Ra1
  110. Nxa1
  111. 55.f7
  112. Nb3
  113. 56.f8=Q
  114. a1=R#
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