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Puzzle 291749: Zwart naar Verdedigen en winnen

GM I. Rozum (2606) - IM V. Plat (2522)
18th ch-EUR Indiv 2017 Minsk BLR, 2017.06.10
  2. 1.d4
  3. d6
  4. 2.Nf3
  5. f5
  6. 3.g3
  7. Nf6
  8. 4.Bg2
  9. g6
  10. 5.O-O
  11. Bg7
  12. 6.c4
  13. O-O
  14. 7.Nc3
  15. Qe8
  16. 8.d5
  17. c6
  18. 9.Rb1
  19. cxd5
  20. 10.Nxd5
  21. Nxd5
  22. 11.Qxd5+
  23. Kh8
  24. 12.b3
  25. Nd7
  26. 13.Bb2
  27. Nf6
  28. 14.Qd2
  29. Bd7
  30. 15.c5
  31. dxc5
  32. 16.Ne5
  33. Rb8
  34. 17.Qa5
  35. Bb5
  36. 18.Rfe1
  37. Ne4
  38. 19.Qxa7
  39. Ra8
  40. 20.Qxb7
  41. Rxa2
  42. 21.Bxe4
  43. Rxb2
  44. 22.Bc6
  45. Bxc6
  46. 23.Nxc6
  47. Rd2
  48. 24.Rbd1
  49. Rd6
  50. 25.Rxd6
  51. exd6
  52. 26.e3
  53. f4
  54. 27.gxf4
  55. Rxf4
  56. 28.Rd1
  57. Qe6
  58. 29.Qb8+
  59. Rf8
  60. 30.Qxd6
  61. Qg4+
  62. 31.Kf1
  63. Qh3+
  64. 32.Kg1
  65. Qg4+
  66. 33.Kf1
  67. Qf3
  68. 34.Rd2
  69. Ra8
  70. 35.Rd1
  71. Bd4
  72. 36.Rc1
  73. Qh1+
  74. 37.Ke2
  75. Qxc1
  76. 38.Nxd4
  77. Ra2+
  78. 39.Kd3
  79. Qf1+
  80. 40.Ke4
  81. Rxf2
  82. 41.Qxc5
  83. Qh1+
  84. 42.Kd3
  85. Qb1+
  86. 43.Kc4
  87. Qc1+
  88. 44.Kd5
  89. Qxe3
  90. 45.Qd6
  91. Qe8
  92. 46.b4
  93. Rd2
  94. 47.Kc5
  95. Rf2
  96. 48.b5
  97. Rf1
  98. 49.Nc6
  99. Rf5+
  100. 50.Kb6
  101. Qe2
  102. 51.Nd4
    1. Oplossing:51.Nd4
      1. Dreigend:
      2. 52.Nxe2
        1. 52.Nxf5
    3. Qf2
  104. 51...Qf2
  105. 52.Kc6
  106. Rf6
  107. 53.Ne6
  108. Qc2+
  109. 54.Kd7
  110. Rf7+
  111. 55.Ke8
  112. Kg8
  113. 56.Kd8
  114. Qc3
  115. 57.b6
  116. Qf6+
  117. 58.Kc8
  118. Re7
  119. 59.Qd8+
  120. Kf7
  121. 60.Nc7
  122. Qxb6
1/2-1/2
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