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Problem 655619: Hitam jalan Bertahan dan Menang

N. Ornithopoulos (1878) - R. De Coninck (2089)
Aegean Open 2022 Aghios Kirykos GRE, 2022.07.12
  2. 1.d4
  3. e6
  4. 2.Kf3
  5. f5
  6. 3.c4
  7. Kf6
  8. 4.Kc3
  9. Gb4
  10. 5.g3
  11. b6
  12. 6.Gg2
  13. Gb7
  14. 7.O-O
  15. Gxc3
  16. 8.bxc3
  17. d6
  18. 9.Ma4+
  19. Md7
  20. 10.Mxd7+
  21. Kbxd7
  22. 11.Kd2
  23. Gxg2
  24. 12.Rxg2
  25. O-O
  26. 13.Be1
  27. e5
  28. 14.a4
  29. a5
  30. 15.Ga3
  31. Bfe8
  32. 16.e3
  33. d5
  34. 17.f3
  35. dxc4
  36. 18.Kxc4
  37. g5
  38. 19.Kd2
  39. Bac8
  40. 20.e4
  41. fxe4
  42. 21.fxe4
  43. exd4
  44. 22.cxd4
  45. c5
  46. 23.e5
  47. Kd5
  48. 24.e6
  49. Kf8
  50. 25.dxc5
  51. Bxe6
  52. 26.Kc4
  53. bxc5
  54. 27.Bxe6
  55. Kxe6
  56. 28.Be1
  57. Be8
  58. 29.Be5
  59. Kb4
  60. 30.Gxb4
  61. axb4
  62. 31.a5
  63. Rf7
  64. 32.Kd6+
  65. Rf6
  66. 33.Kxe8+
  67. Rxe5
  68. 34.a6
    1. Jawaban:34.a6
      1. Mengancam:
      2. 35.a7
      3. Kd4
      4. 36.a8=Q
    3. b3
    4. 35.a7
    5. b2
    6. 36.a8=Q
    7. b1=Q Black is winning because of Black's better king safety, material advantage and piece activity.
  70. 34...b3
  71. 35.a7
  72. b2
  73. 36.a8=Q
  74. b1=Q
  75. 37.Mf3
  76. Mc2+
  77. 38.Rf1
  78. Mf5
  79. 39.Rf2
  80. Mxf3+
  81. 40.Rxf3
  82. c4
  83. 41.h3
  84. Kd4+
0-1
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