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問題 721757: 黒 が 引き分けとするために

GM Christopher Woojin Yoo (2563) - GM Jose Carlos Ibarra Jerez (2570)
Titled Tue 13th Sep Late chess.com INT (8), 2022.09.13
  2. 1.Nf3
  3. d6
  4. 2.d4
  5. Nf6
  6. 3.c4
  7. g6
  8. 4.g3
  9. Bf5
  10. 5.Bg2
  11. Bg7
  12. 6.O-O
  13. O-O
  14. 7.Qb3
  15. Qc8
  16. 8.Nc3
  17. Nc6
  18. 9.d5
  19. Na5
  20. 10.Qa4
  21. b6
  22. 11.c5
  23. dxc5
  24. 12.Qh4
  25. c6
  26. 13.e4
  27. Bg4
  28. 14.Ne5
  29. cxd5
  30. 15.Nxd5
  31. Nxd5
  32. 16.Nxg4
  33. Nb4
  34. 17.e5
  35. Nac6
  36. 18.Bg5
  37. Nc2
  38. 19.Rad1
  39. N2d4
  40. 20.Rfe1
  41. h5
  42. 21.Ne3
  43. Nxe5
  44. 22.Qe4
  45. Qe6
  46. 23.Nd5
  47. Kh7
  48. 24.Nc7
  49. Qg4
  50. 25.Qxg4
  51. hxg4
  52. 26.Bxa8
  53. Nef3+
  54. 27.Kg2
  55. Nxg5
  56. 28.Rxe7
  57. Bf6
  58. 29.Rd7
  59. Kg7
  60. 30.Bd5
  61. Rh8
  62. 31.Rh1
  63. Ndf3
  64. 32.Ne6+
  65. Nxe6
  66. 33.Bxe6
  67. Ne5
  68. 34.Rxa7
  69. Rd8
  70. 35.Bb3
  71. Rd2
  72. 36.Rd1
  73. Rxb2
  74. 37.Bxf7
  75. Kh6
  76. 38.Be6
  77. c4
  78. 39.Rc7
  79. b5
  80. 40.a4
  81. Nd3
  82. 41.Rf1
  83. Bd4
  84. 42.axb5
  85. Nxf2
  86. 43.Bxc4
  87. Nh3+
  88. 44.Kh1
  89. Nf2+
  90. 45.Rxf2
  91. Rxf2
  92. 46.Rd7
  93. Rd2
  94. 47.Be2
  95. Rxe2
  96. 48.Rxd4
  97. Kh5
  98. 49.Rb4
  99. Re1+
  100. 50.Kg2
  101. Re2+
  102. 51.Kg1
  103. Re1+
  104. 52.Kf2
  105. Re7
  106. 53.b6
  107. Rb7
  108. 54.Ke3
  109. g5
  110. 55.Ke4
    1. 解決策:55.Ke4
    2. Rxb6 デスペラード
    3. 56.Rxb6 stalemate
  112. 55...Rxb6
  113. 56.Rxb6 stalemate
1/2-1/2

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