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問題 578921: 白 が 勝ちとするために

FM Aron Pasti (2380) - CM Tykhon Cherniaiev (2197)
Titled Tue 10th May Early chess.com INT (1), 2022.05.10
  2. 1.e4
  3. c5
  4. 2.Nf3
  5. e6
  6. 3.d4
  7. cxd4
  8. 4.Nxd4
  9. a6
  10. 5.Bd3
  11. Qc7
  12. 6.O-O
  13. Nf6
  14. 7.c4
  15. Nc6
  16. 8.Nxc6
  17. dxc6
  18. 9.Qe2
  19. e5
  20. 10.Nc3
  21. Be7
  22. 11.f4
  23. O-O
  24. 12.Kh1
  25. Bg4
  26. 13.Qf2
  27. Rad8
  28. 14.Bc2
  29. Be6
  30. 15.b3
  31. Qa5
  32. 16.Ne2
  33. exf4
  34. 17.Nxf4
  35. Qe5
  36. 18.Nxe6
  37. fxe6
  38. 19.Bf4
  39. Qh5
  40. 20.e5
  41. Ng4
  42. 21.Qg3
  43. Bh4
  44. 22.Qh3
  45. g5
  46. 23.Bg3
  47. Rd2
  48. 24.Rxf8+
  49. Kxf8
  50. 25.Be4
  51. Rd4
  52. 26.Bf3
  53. Ke7
  54. 27.Bxh4
  55. gxh4
  56. 28.Bxg4
  57. Rxg4
  58. 29.Rf1
  59. Rf4
  60. 30.Qd3
  61. Rxf1+
  62. 31.Qxf1
  63. Qxe5
  64. 32.h3
  65. Qf6
  66. 33.Qd3
  67. h6
  68. 34.Qe3
  69. e5
  70. 35.Qc5+
  71. Qd6
  72. 36.Qb6
  73. e4
  74. 37.Qxb7+
  75. Kf6
  76. 38.Qb6
  77. Qd1+
  78. 39.Kh2
  79. Qd6+
  80. 40.Kh1
  81. Kf5
  82. 41.Qf2+
  83. Qf4
  84. 42.Qc5+
  85. Qe5
  86. 43.Qf2+
  87. Kg5
  88. 44.Qe3+
  89. Qf4
  90. 45.Qc5+
  91. Qf5
  92. 46.Qe3+
  93. Kg6
  94. 47.Kg1
  95. Qe5
  96. 48.a4
  97. a5
  98. 49.c5
  99. h5
  100. 50.Kf2
  101. Kf5
  102. 51.Kf1
  103. Qa1+
  104. 52.Ke2
  105. Qb2+
  106. 53.Kf1
  107. Qe5
  108. 54.Ke2
  109. Qf4
  110. 55.Qd4
  111. Qg3
  112. 56.Qd7+
  113. Kg5
  114. 57.Qg7+
  115. Kf4
    1. 解決策:57...Kf4
    2. 58.Qf6#
  117. 58.Qf6#
1-0

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