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Puzzle 768963: Zwart naar Winst

IM Marcus R Harvey (2456) - FM Sharvesh Deviprasath (2316)
Titled Tue 9th Aug Late chess.com INT (9), 2022.08.09
  2. 1.Nf3
  3. Nf6
  4. 2.b3
  5. g6
  6. 3.Bb2
  7. Bg7
  8. 4.g3
  9. O-O
  10. 5.Bg2
  11. d6
  12. 6.d4
  13. a5
  14. 7.O-O
  15. a4
  16. 8.Re1
  17. axb3
  18. 9.axb3
  19. Rxa1
  20. 10.Bxa1
  21. Nbd7
  22. 11.e4
  23. e5
  24. 12.dxe5
  25. Ng4
  26. 13.Nbd2
  27. Ngxe5
  28. 14.Nxe5
  29. Nxe5
  30. 15.f4
  31. Nc6
  32. 16.Bxg7
  33. Kxg7
  34. 17.Nc4
  35. Be6
  36. 18.Qa1+
  37. Qf6
  38. 19.e5
  39. dxe5
  40. 20.Nxe5
  41. Nxe5
  42. 21.fxe5
  43. Qe7
  44. 22.Qc3
  45. c6
  46. 23.Rd1
  47. Rd8
  48. 24.Rd6
  49. Kf8
  50. 25.Qd4
  51. Ra8
  52. 26.h4
  53. Kg7
  54. 27.Be4
  55. Ra2
  56. 28.Rd8
  57. Ra1+
  58. 29.Kh2
  59. Qa3
  60. 30.Qd6
  61. Qxd6
  62. 31.exd6
  63. f5
  64. 32.d7
  65. Kh6
  66. 33.Bd3
    1. Oplossing:33.Bd3
    2. Bd5
    3. 34.g4
      1. 34.Bf1
      2. Rxf1
      1. 34.Re8
      2. Rh1#
      1. 34.Kh3
      2. Rh1#
    5. 34...f4
    6. 35.g5+
      1. 35.Be4
      2. Bxe4
      3. 36.g5+
        1. 36.Re8
        2. Rh1#
      5. 36...Kh5
      1. 35.Re8
      2. Rh1#
    8. 35...Kh5
    9. 36.Be2+
      1. 36.Bxg6+
      2. hxg6
      3. 37.Rh8+
        1. 37.Kh3
        2. Rh1#
      5. 37...Kg4
      6. 38.d8=Q
      7. Rh1#
      1. 36.Be4
      2. Bxe4
      1. 36.Rh8
      2. Rh1#
    11. 36...Kxh4
    12. 37.Rf8
      1. 37.Bf1
      2. Rxf1
      1. 37.Bf3
      2. Bxf3
      1. 37.b4
      2. Rh1#
    14. 37...Rh1# Opera mat
  68. 33...Bd5
  69. 34.g4
  70. f4
  71. 35.g5+
  72. Kh5
  73. 36.Bxg6+
  74. Kxh4
  75. 37.Be4
  76. Bxe4
  77. 38.g6
  78. Rh1#
0-1
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