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Puzzle 805036: Zwart naar Verdedigen en winnen

CM Konstantin Andreev (2130) - FM Casper Liu (2306)
Titled Tue 13th Dec Early chess.com INT (2), 2022.12.13
  2. 1.e4
  3. c6
  4. 2.d4
  5. d5
  6. 3.e5
  7. Bf5
  8. 4.Nf3
  9. e6
  10. 5.Be2
  11. Nd7
  12. 6.O-O
  13. h6
  14. 7.Nbd2
  15. Be7
  16. 8.Nb3
  17. a5
  18. 9.a4
  19. c5
  20. 10.dxc5
  21. Bxc5
  22. 11.Nxc5
  23. Nxc5
  24. 12.Bb5+
  25. Nd7
  26. 13.Nd4
  27. Bg6
  28. 14.Qg4
  29. Ne7
  30. 15.h4
  31. O-O
  32. 16.h5
  33. Bf5
  34. 17.Nxf5
  35. Nxf5
  36. 18.Bf4
  37. Rc8
  38. 19.Bd3
  39. f6
  40. 20.exf6
  41. Qxf6
  42. 21.Rae1
  43. e5
  44. 22.Bd2
  45. e4
  46. 23.Bc3
  47. Rxc3
  48. 24.bxc3
  49. exd3
  50. 25.cxd3
  51. Qxc3
  52. 26.Qf3
  53. Qd4
  54. 27.Re6
  55. Ne5
  56. 28.Qe2
  57. Nxd3
  58. 29.Re8
  59. Nf4
  60. 30.Rxf8+
  61. Kxf8
  62. 31.Qg4
  63. Qe4
  64. 32.f3
  65. Ne2+
  66. 33.Kh2
  67. Qe5+
  68. 34.f4
    1. Oplossing:34.f4
      1. Dreigend:
      2. 35.fxe5
    3. Qe4
    4. 35.Re1
    5. Nfg3
      1. 35...Nfd4
  70. 34...Qe4
  71. 35.Re1
  72. Qxf4+
  73. 36.Qxf4
  74. Nxf4
  75. 37.Rf1
  76. Ke7
  77. 38.Rxf4
  78. Ke6
  79. 39.g4
  80. Ne3
  81. 40.Kg3
  82. Ke5
  83. 41.Rf8
  84. d4
  85. 42.Kf3
  86. Nd5
  87. 43.Rf7
  88. d3
  89. 44.Rxb7
  90. Kd4
  91. 45.Rxg7
  92. Kc3
  93. 46.Rd7
  94. Nb4
  95. 47.g5
  96. d2
  97. 48.Ke2
  98. hxg5
  99. 49.h6
  100. g4
  101. 50.Rxd2
  102. g3
  103. 51.Rd1
1-0
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