Puzzle 872549: Zwart naar Verdedigen en winnen

IM M. Costachi (2476) - FM Tymur Keleberda (2282)
Titled Tue 31st Jan Late chess.com INT (7), 2023.01.31
  1. 1.Nc3
  2. c5
  3. 2.Nf3
  4. d5
  5. 3.e3
  6. e6
  7. 4.b3
  8. Nf6
  9. 5.Bb2
  10. b6
  11. 6.g3
  12. Bb7
  13. 7.Bg2
  14. Nc6
  15. 8.O-O
  16. g6
  17. 9.d3
  18. Bg7
  19. 10.e4
  20. d4
  21. 11.Ne2
  22. O-O
  23. 12.h3
  24. Qc7
  25. 13.Nd2
  26. e5
  27. 14.f4
  28. exf4
  29. 15.gxf4
  30. Ne7
  31. 16.Nf3
  32. Nh5
  33. 17.Qd2
  34. f5
  35. 18.Ng5
  36. Qd7
  37. 19.e5
  38. Bxg2
  39. 20.Kxg2
  40. Nd5
  41. 21.Ng3
  42. Ne3+
  43. 22.Kh2
  44. Nxf1+
  45. 23.Rxf1
  46. Nxg3
  47. 24.Kxg3
  48. Qd5
  49. 25.h4
  50. Rae8
  51. 26.Nf3
  52. Rf7
  53. 27.Qh2
  54. Rc7
  55. 28.h5
  56. gxh5
  57. 29.Qxh5
  58. Qf7
  59. 30.Qh3
  60. Qg6+
  61. 31.Kf2
  62. Qg4
  63. 32.Qh2
  64. Rc6
  65. 33.Rg1
    1. Oplossing:33.Rg1
      1. Dreigend:
      2. 34.Rxg4
    2. Rh6
    3. Nu als34.Rxg4
    4. Rxh2+
  66. 33...Rh6
  67. 34.Rxg4
  68. Rxh2+
  69. 35.Nxh2
  70. fxg4
  71. 36.Nxg4
  72. h5
  73. 37.Nh2
  74. Bh6
  75. 38.Bc1
  76. Kf7
  77. 39.Kf3
  78. Ke6
  79. 40.Ke4
  80. Rd8
  81. 41.f5+
  82. Kf7
  83. 42.Bxh6
  84. Rg8
  85. 43.Nf3
  86. h4
  87. 44.Kf4
  88. h3
  89. 45.e6+
  90. Ke8
  91. 46.f6
  92. Rh8
  93. 47.f7+
  94. Ke7
  95. 48.f8=Q+
  96. Rxf8+
  97. 49.Bxf8+
  98. Kxf8
  99. 50.Ke5
  100. Ke7
  101. 51.a4
  102. a5
  103. 52.Nh2
  104. Ke8
  105. 53.Kd6
  106. Kd8
  107. 54.e7+
  108. Ke8
  109. 55.Ng4
  110. h2
1-0

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