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問題 713997: 黒 が 防御とするために

MD. Galinsky - Chris Salisbury
Grand National corr USA, 1974
  2. 1.d4
  3. Nf6
  4. 2.c4
  5. e6
  6. 3.Nc3
  7. Bb4
  8. 4.Qc2
  9. Nc6
  10. 5.Nf3
  11. d6
  12. 6.a3
  13. Bxc3+
  14. 7.Qxc3
  15. Ne4
  16. 8.Qc2
  17. d5
  18. 9.e3
  19. O-O
  20. 10.Bd3
  21. f5
  22. 11.O-O
  23. a5
  24. 12.Nd2
  25. Qd6
  26. 13.cxd5
  27. exd5
  28. 14.f3
  29. Nxd2
  30. 15.Bxd2
  31. Bd7
  32. 16.f4
  33. Ne7
  34. 17.Rac1
  35. c6
  36. 18.Qb3
  37. a4
  38. 19.Qc2
  39. Qe6
  40. 20.Rf3
  41. Kh8
  42. 21.Bb4
  43. Rf6
  44. 22.Qc5
  45. Re8
  46. 23.Qa7
  47. b5
  48. 24.Rcf1
  49. Nc8
  50. 25.Qc5
  51. Nd6
  52. 26.Qc1
  53. Rg6
  54. 27.Qe1
  55. Ne4
  56. 28.Rh3
  57. Rh6
  58. 29.Rff3
  59. Rxh3
  60. 30.Rxh3
  61. Qf6
  62. 31.Qd1
  63. Rc8
  64. 32.Qe2
  65. Qf7
  66. 33.Qf1
  67. Qe8
  68. 34.Qf3
  69. Be6
  70. 35.Qh5
  71. Qxh5
  72. 36.Rxh5
  73. Nf6
  74. 37.Bxf5
  75. Nxh5
  76. 38.Bxe6
  77. Rd8
  78. 39.g4
  79. Nf6
  80. 40.g5
  81. Ne4
  82. 41.Ba5
  83. Rd6
  84. 42.Bg4
  85. c5
  86. 43.dxc5
  87. Nxc5
  88. 44.Bb4
    1. 解決策:44.Bb4
      1. 脅威を与える:
      2. 45.Bxc5
    3. Rc6
    4. さて、もし45.Bxc5
    5. Rxc5
  90. 44...Rc6
  91. 45.Be2
  92. Ne4
  93. 46.Bxb5
  94. Rc1+
  95. 47.Kg2
  96. Rc2+
  97. 48.Kg1
  98. Rxb2
  99. 49.Bc6
  100. Rxb4
  101. 50.axb4
  102. Nc3
  103. 51.Bxa4
  104. Nxa4
  105. 52.b5
  106. Kg8
  107. 53.f5
  108. Kf7
  109. 54.Kf2
  110. Nb6
  111. 55.Ke2
  112. Ke7
  113. 56.Kd3
  114. Kd6
  115. 57.Kd4
  116. Nd7
  117. 58.e4
  118. Ne5
  119. 59.Ke3
  120. Kc5
  121. 60.exd5
  122. Kxb5
  123. 61.h4
  124. Kc5
  125. 62.Ke4
  126. Kd6
  127. 63.h5
  128. Nf7
  129. 64.g6
  130. hxg6
  131. 65.fxg6
  132. Nh6
  133. 66.Kd4
  134. Ng8
  135. 67.Kc4
  136. Nf6
  137. 68.h6
  138. gxh6
  139. 69.Kd4
  140. Nxd5
0-1

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