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Problem 972037: Hitam jalan Menang

Ryan Young (1888) - William Jorge Froes Yano (2045)
Titled Tue 15th Nov Late chess.com INT (9), 2022.11.15
  2. 1.e4
  3. e6
  4. 2.d4
  5. d5
  6. 3.Kc3
  7. Gb4
  8. 4.exd5
  9. exd5
  10. 5.Gd3
  11. Kc6
  12. 6.Kge2
  13. Kge7
  14. 7.O-O
  15. Gg4
  16. 8.f3
  17. Gh5
  18. 9.Ge3
  19. Md7
  20. 10.Md2
  21. O-O-O
  22. 11.a3
  23. Gd6
  24. 12.b4
  25. Bdg8
  26. 13.Kb5
  27. g5
  28. 14.Kxd6+
  29. Mxd6
  30. 15.c4
  31. dxc4
  32. 16.Gxc4
  33. g4
  34. 17.f4
  35. Kf5
  36. 18.d5
  37. Kce7
  38. 19.Gc5
  39. Mf6
  40. 20.g3
  41. Bd8
  42. 21.Gxa7
  43. Gg6
  44. 22.a4
  45. h5
  46. 23.a5
  47. h4
  48. 24.a6
  49. b6
  50. 25.Gb8
    1. Jawaban:25.Gb8
    2. Rxb8
    3. 26.a7+
      1. 26.gxh4 Black is winning. White's passed pawn(s) is not enough compensation for Black's material advantage, better king safety, piece activity and better pawn structure.
    5. 26...Ra8
      1. 26...Rb7
      2. 27.Ga6+
        1. 27.Mc3
        2. Mxc3
        1. 27.gxh4 Black is winning. White's passed pawn(s) is not enough compensation for Black's material advantage, piece activity and better pawn structure.
      4. 27...Ra8
  52. 25...Rxb8
  53. 26.a7+
  54. Ra8
  55. 27.Ma2
  56. hxg3
  57. 28.hxg3
  58. Kd4
  59. 29.Ga6
  60. Kxe2+
  61. 30.Gxe2
  62. Md4+
  63. 31.Bf2
  64. Bh1+
  65. 32.Rxh1
  66. Mxf2
  67. 33.Gxg4
  68. Bh8+
  69. 34.Gh3
  70. Bxh3#
0-1
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