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Puzzle 614282: Zwart naar Winst

GM Nicholas Pert (2538) - GM Alexander Donchenko (2599)
Titled Tue 24th May Early chess.com INT (2), 2022.05.24
  2. 1.Nf3
  3. Nf6
  4. 2.g3
  5. b5
  6. 3.Bg2
  7. Bb7
  8. 4.Na3
  9. a6
  10. 5.O-O
  11. e6
  12. 6.d3
  13. c5
  14. 7.c4
  15. Qb6
  16. 8.b3
  17. Be7
  18. 9.Bb2
  19. O-O
  20. 10.Rb1
  21. d6
  22. 11.Nc2
  23. Nbd7
  24. 12.Ne3
  25. h6
  26. 13.Qc2
  27. Rac8
  28. 14.Rfc1
  29. Rfd8
  30. 15.a3
  31. Qa7
  32. 16.Bc3
  33. Qa8
  34. 17.Qb2
  35. d5
  36. 18.cxd5
  37. exd5
  38. 19.Nf5
  39. Bf8
  40. 20.Nxh6+
  41. gxh6
  42. 21.Bxf6
  43. Nxf6
  44. 22.Qxf6
  45. Bg7
  46. 23.Qf5
  47. Re8
  48. 24.e3
  49. c4
  50. 25.d4
  51. Qb8
  52. 26.b4
  53. Qd6
  54. 27.Rb2
  55. Ra8
  56. 28.Nd2
  57. a5
  58. 29.Nb1
  59. Bc6
  60. 30.Nc3
  61. axb4
  62. 31.axb4
  63. Qe6
  64. 32.Qb1
  65. Ra7
  66. 33.Ra2
  67. Rea8
  68. 34.Rxa7
  69. Rxa7
  70. 35.Qb2
  71. Qf5
  72. 36.Ra1
  73. Rxa1+
  74. 37.Qxa1
  75. Bf8
  76. 38.Qa3
  77. Qd3
  78. 39.h4
  79. Kg7
  80. 40.Qa6
  81. Qxc3
  82. 41.Qxc6
  83. Qe1+
  84. 42.Kh2
  85. Qxf2
  86. 43.Qxd5
  87. Qxe3
  88. 44.Qxb5
    1. Oplossing:44.Qxb5
    2. c3
    3. 45.Qc6
    4. Bd6
    5. 46.Qxd6
    6. c2
    7. 47.Qd7
    8. c1=Q
      1. 47...h5
      2. 48.Qc7
      3. c1=Q
  90. 44...Qxd4
  91. 45.Qd5
  92. Qxd5
  93. 46.Bxd5
  94. c3
  95. 47.Bb3
  96. Bxb4
  97. 48.Kg2
  98. f5
  99. 49.Kf3
  100. h5
  101. 50.Bc2
  102. Kf6
  103. 51.Ke3
  104. Bd6
  105. 52.Kf3
  106. Be5
  107. 53.Bd3
  108. Ke6
  109. 54.Bc2
  110. Kf6
  111. 55.Bd3
  112. Ke6
  113. 56.Bc2
  114. Kf6
1/2-1/2
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