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問題 874797: 評価する（白が動く）

A. Blees (2445) - D. Reinderman (2480)
Hoogovens B Wijk aan Zee NED (2), 1998.01.21
  2. 1.e4
  3. e5
  4. 2.Nf3
  5. d6
  6. 3.d4
  7. exd4
  8. 4.Nxd4
  9. g6
  10. 5.Nc3
  11. Bg7
  12. 6.Bc4
  13. Nf6
  14. 7.O-O
  15. O-O
  16. 8.Bg5
  17. h6
  18. 9.Bh4
  19. c6
  20. 10.a4
  21. Re8
  22. 11.Re1
  23. Nbd7
  24. 12.a5
  25. Qc7
  26. 13.Qd2
  27. Ne5
  28. 14.Bb3
  29. g5
  30. 15.Bg3
  31. Nh5
  32. 16.Nd1
  33. Nxg3
  34. 17.hxg3
  35. Ng6
  36. 18.a6
  37. d5
  38. 19.axb7
  39. Bxb7
  40. 20.Nf5
  41. dxe4
  42. 21.Qd6
  43. Qxd6
  44. 22.Nxd6
  45. Re7
  46. 23.Ne3
  47. Bc8
  48. 24.Nxc8
  49. Rxc8
  50. 25.Nf5
  51. Rd7
  52. 26.Rxe4
  53. Bxb2
  54. 27.Rae1
  55. Kh7
  56. 28.f4
  57. Bf6
  58. 29.Kf2
  59. gxf4
  60. 30.gxf4
  61. Nh4
  62. 31.Nxh4
  63. Bxh4+
  64. 32.g3
  65. Bf6
  66. 33.Kf3
  67. Kg7
  68. 34.g4
  69. Rcc7
  70. 35.Re8
  71. c5
  72. 36.Bc4
  73. Rd6
  74. 37.Rh1
  75. Rd8
  76. 38.Re2
  77. Rd4
  78. 39.Bd3
  79. Be7
  80. 40.Reh2
  81. Bd6
  82. 41.Rxh6
  83. Rxf4+
  84. 42.Ke2
  85. Be5
  86. 43.Bf5
  87. Bd4
  88. 44.Rh7+
  89. Kf6
  90. 45.R7h6+
  91. Kg7
  92. 46.Rh7+
  93. Kg8
  94. 47.R7h3
  95. c4
  96. 48.Re3
  97. Kf8
  98. 49.c3
  99. Bxe3
  100. 50.Kxe3
  101. Rxf5
  102. 51.gxf5
  103. Ke7
    1. 解決策:51...Ke7 The position is balanced. White's piece activity is compensated by Black's material advantage.
    2. 52.Ra1 Score 0, Depth 51, Stockfish 15.1 NNUE
      1. 52.Rh6 Score 0, Depth 51, Stockfish 15.1 NNUE
  105. 52.Ra1
  106. Kd6
  107. 53.Kd4
  108. Kc6
  109. 54.Kxc4
  110. Kb6+
  111. 55.Kd4
  112. a5
  113. 56.Rb1+
  114. Kc6
  115. 57.Rb8
  116. Ra7
  117. 58.Rh8
  118. a4
  119. 59.Rh6+
  120. Kd7
  121. 60.Rh2
  122. a3
  123. 61.Ra2
  124. Kc6
  125. 62.Kc4
  126. Ra5
1/2-1/2
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