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問題 279431: 白 が 防御とするために

IM Nataliya Buksa (2419) - GM Luca Jr Moroni (2557)
Titled Tuesday 6th Apr chess.com INT (3), 2021.04.06
  2. 1.d4
  3. g6
  4. 2.Nc3
  5. Bg7
  6. 3.e4
  7. d6
  8. 4.Bg5
  9. h6
  10. 5.Bh4
  11. Nf6
  12. 6.e5
  13. Nh7
  14. 7.f4
  15. g5
  16. 8.Bg3
  17. gxf4
  18. 9.Bxf4
  19. Nc6
  20. 10.Bb5
  21. a6
  22. 11.Bxc6+
  23. bxc6
  24. 12.Nf3
  25. Bg4
  26. 13.Qe2
  27. Qd7
  28. 14.O-O-O
  29. Nf8
  30. 15.h3
  31. Be6
  32. 16.g4
  33. Ng6
  34. 17.Bg3
  35. a5
  36. 18.Rhe1
  37. Rb8
  38. 19.Qa6
  39. O-O
  40. 20.Kb1
  41. Rb6
  42. 21.Qxa5
  43. Rfb8
  44. 22.b3
  45. Qc8
  46. 23.exd6
  47. cxd6
  48. 24.Qh5
  49. c5
  50. 25.Nd5
  51. Bxd5
  52. 26.Qxd5
  53. c4
  54. 27.Re3
  55. cxb3
  56. 28.cxb3
  57. Rb5
    1. 解決策:28...Rb5
      1. 脅威を与える:
      2. 29...Rxd5
    3. 29.Qe4
  59. 29.Qe4
  60. Qa6
  61. 30.Rc1
  62. Ra8
  63. 31.Re2
  64. Rxb3+
  65. 32.axb3
  66. Qa1+
  67. 33.Kc2
  68. Rc8+
  69. 34.Kd3
  70. Qxc1
  71. 35.Rd2
  72. Qb1+
  73. 36.Ke3
  74. Qxb3+
  75. 37.Kf2
  76. Qc3
  77. 38.h4
  78. e6
  79. 39.h5
  80. Ne7
  81. 40.Bxd6
  82. Nd5
  83. 41.Be5
  84. Bxe5
  85. 42.Qxe5
  86. Qc1
  87. 43.g5
  88. Rc2
  89. 44.Qe2
  90. Rxd2
  91. 45.Qxd2
  92. Qxd2+
  93. 46.Nxd2
  94. hxg5
  95. 47.Ne4
  96. f6
  97. 48.Kf3
  98. Kg7
  99. 49.Nc5
  100. Nc7
  101. 50.Ke4
  102. Kh6
  103. 51.Nd7
  104. f5+
  105. 52.Ke5
  106. g4
  107. 53.Kf4
  108. Kxh5
  109. 54.Nf8
  110. Kh6
  111. 55.Nd7
  112. Kg7
  113. 56.Kg5
  114. Kf7
  115. 57.Ne5+
  116. Ke7
  117. 58.Kf4
  118. Nd5+
  119. 59.Kg5
  120. Kd6
  121. 60.Nf7+
  122. Kc6
  123. 61.Nd8+
  124. Kd7
  125. 62.Nf7
  126. Nc3
  127. 63.Ne5+
  128. Kd6
  129. 64.Kf4
  130. Kd5
  131. 65.Ng6
  132. Kxd4
  133. 66.Nf8
  134. Nd5+
  135. 67.Kg3
  136. Ke5
  137. 68.Nd7+
  138. Kd6
  139. 69.Nf8
  140. e5
  141. 70.Ng6
  142. Ke6
  143. 71.Nf8+
  144. Ke7
  145. 72.Ng6+
  146. Kf6
  147. 73.Nf8
  148. Nc3
  149. 74.Kh4
  150. Ne2
  151. 75.Nd7+
  152. Ke6
  153. 76.Nc5+
  154. Kd5
  155. 77.Nd7
  156. Nd4
  157. 78.Nf6+
  158. Ke6
  159. 79.Ne8
  160. e4
  161. 80.Kg3
  162. Ke5
  163. 81.Ng7
  164. Ne6
  165. 82.Nh5
  166. e3
  167. 83.Kg2
  168. Nf4+
  169. 84.Nxf4
  170. Kxf4
0-1

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