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問題 729756: 黒 が 防御とするために

Shahruh Turayev (2217) - FM Yahli Sokolovsky (2416)
Titled Tue 4th Oct Late chess.com INT (10), 2022.10.04
  2. 1.e4
  3. g6
  4. 2.Nc3
  5. Bg7
  6. 3.f4
  7. d6
  8. 4.Nf3
  9. c5
  10. 5.Bc4
  11. e6
  12. 6.O-O
  13. Nc6
  14. 7.d3
  15. Nge7
  16. 8.Qe1
  17. Bd7
  18. 9.Qh4
  19. Nc8
  20. 10.Qg3
  21. Nb6
  22. 11.f5
  23. Nxc4
  24. 12.dxc4
  25. Ne5
  26. 13.Nxe5
  27. Bxe5
  28. 14.Bf4
  29. Qf6
  30. 15.fxe6
  31. Bxe6
  32. 16.Bxe5
  33. Qxe5
  34. 17.Qxe5
  35. dxe5
  36. 18.Nb5
  37. O-O-O
  38. 19.b3
  39. Rd2
  40. 20.Rf2
  41. Rhd8
  42. 21.Raf1
  43. f5
  44. 22.Nc3
  45. R8d4
  46. 23.Re1
  47. Rxf2
  48. 24.Kxf2
  49. Rd2+
  50. 25.Re2
  51. Rxe2+
  52. 26.Kxe2
  53. a6
  54. 27.Ke3
  55. Kd7
  56. 28.g3
  57. Kd6
  58. 29.Nd5
  59. fxe4
  60. 30.Nf6
  61. h6
  62. 31.Nxe4+
  63. Kc6
  64. 32.c3
  65. b6
  66. 33.Nf6
  67. Kd6
  68. 34.Ke4
  69. Bf5+
  70. 35.Ke3
  71. Bb1
  72. 36.a3
  73. Ba2
  74. 37.b4
  75. Bxc4
  76. 38.Ne4+
  77. Kc6
  78. 39.bxc5
  79. bxc5
  80. 40.Nf6
  81. Kd6
  82. 41.Ne4+
  83. Kd5
  84. 42.Nf6+
  85. Ke6
  86. 43.Ne4
  87. Kd5
  88. 44.Nf6+
  89. Kc6
  90. 45.Ke4
  91. Kd6
  92. 46.Ne8+
  93. Kd7
  94. 47.Nf6+
  95. Ke6
  96. 48.Ng4
  97. Bd5+
  98. 49.Ke3
  99. h5
  100. 50.Nf2
  101. c4
  102. 51.Nd1
  103. Bc6
  104. 52.Nb2
  105. Kd5
  106. 53.Nd1
  107. Ba4
  108. 54.Nf2
  109. Bc2
  110. 55.Nh3
  111. Kc5
  112. 56.Ng5
  113. Kd5
  114. 57.Nf3
  115. Bf5
  116. 58.Ng5
  117. Bg4
  118. 59.Ne4
  119. Bf5
  120. 60.Ng5
  121. Bd3
  122. 61.Nf3
  123. Ke6
  124. 62.Ng5+
  125. Kf6
  126. 63.Nf3
  127. Kf5
  128. 64.Nh4+
  129. Kg4
  130. 65.Nf3
  131. Kh3
  132. 66.Nxe5
  133. Kxh2
  134. 67.Nxd3
  135. cxd3
  136. 68.c4
  137. Kxg3
  138. 69.c5
  139. h4
  140. 70.c6
  141. h3
  142. 71.c7
  143. h2
  144. 72.c8=Q
  145. h1=Q
  146. 73.Qc7+
  147. Kg2
  148. 74.Qc6+
  149. Kh2
  150. 75.Qd6+
  151. Kg1
  152. 76.Qxg6+
    1. 解決策:76.Qxg6+
    2. Qg2
      1. この手は...76...Kh2 のために
      2. 77.Kf2
      3. Qd5
      4. 78.Qh6+
      5. Qh5
      6. 79.Qxh5#
    4. 77.Qxg2+
    5. Kxg2
  154. 76...Kh2
  155. 77.Kf2
  156. Qe4
  157. 78.Qh6+
1-0
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