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問題 643841: 白 が 勝ちとするために

FM Paul-Cristian Rusan (2103) - GM Mikhail Golubev (2461)
Titled Tuesday 23rd Nov chess.com INT (8), 2021.11.23
  2. 1.e4
  3. c5
  4. 2.b4
  5. cxb4
  6. 3.Bb2
  7. Nc6
  8. 4.d4
  9. d5
  10. 5.exd5
  11. Qxd5
  12. 6.c4
  13. bxc3
  14. 7.Nxc3
  15. Qxd4
  16. 8.Nd5
  17. Qxd1+
  18. 9.Rxd1
  19. Kd8
    1. 解決策:9...Kd8
    2. 10.Nb6+ 白のルークによるディスカバードチェックで。
    3. Kc7
      1. 10...Nd4
      2. 11.Rxd4+ White is winning because of White's better king safety, material advantage and piece activity.
      1. 10...Ke8
      2. 11.Nxa8
    5. 11.Nxa8+
  21. 10.Nb6+
  22. Kc7
  23. 11.Nxa8+
  24. Kb8
  25. 12.Nf3
  26. Kxa8
  27. 13.Ne5
  28. Nf6
  29. 14.Nxc6
  30. bxc6
  31. 15.Rd8
  32. Kb7
  33. 16.Ba6+
  34. Kxa6
  35. 17.Rxc8
  36. Kb7
  37. 18.Rd8
  38. Kc7
  39. 19.Rd3
  40. e6
  41. 20.Be5+
  42. Kc8
  43. 21.Ke2
  44. Nd5
  45. 22.Rb1
  46. f6
  47. 23.Rb8+
  48. Kd7
  49. 24.Bg3
  50. e5
  51. 25.f4
  52. exf4
  53. 26.Bxf4
  54. g5
  55. 27.Bg3
  56. h5
  57. 28.h3
  58. h4
  59. 29.Bh2
  60. a6
  61. 30.a4
  62. Ke6
  63. 31.Ra8
  64. Bg7
  65. 32.Rxh8
  66. Bxh8
  67. 33.Rb3
  68. f5
  69. 34.Rb8
  70. Bd4
  71. 35.Ra8
  72. Nb4
  73. 36.Bc7
  74. c5
  75. 37.Ba5
  76. Nc6
  77. 38.Rxa6
  78. Kd5
  79. 39.Bd2
  80. c4
  81. 40.Bxg5
  82. Ke4
  83. 41.Rxc6
1-0

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