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Puzzle 740030: Wit naar Verdedigen en winnen

FM Lukas Winterberg (2394) - IM Mihnea Costachi (2470)
Titled Tue 11th Oct Early chess.com INT (8), 2022.10.11
  2. 1.Nf3
  3. Nf6
  4. 2.d4
  5. g6
  6. 3.c4
  7. Bg7
  8. 4.Nc3
  9. O-O
  10. 5.e4
  11. d6
  12. 6.Be2
  13. e5
  14. 7.O-O
  15. Nc6
  16. 8.d5
  17. Ne7
  18. 9.Ne1
  19. Nd7
  20. 10.Nd3
  21. f5
  22. 11.f3
  23. f4
  24. 12.Bd2
  25. g5
  26. 13.Rc1
  27. h5
  28. 14.c5
  29. Nf6
  30. 15.cxd6
  31. cxd6
  32. 16.Nf2
  33. a6
  34. 17.a4
  35. Ng6
  36. 18.h3
  37. Rf7
  38. 19.Qc2
  39. Bf8
  40. 20.a5
  41. g4
  42. 21.fxg4
  43. hxg4
  44. 22.hxg4
  45. Rh7
  46. 23.Na4
  47. Nd7
  48. 24.Be1
  49. Nh4
  50. 25.Nh3
  51. Rb8
  52. 26.Qc7
  53. Qf6
  54. 27.Nb6
  55. Qh6
  56. 28.Bxh4
  57. Qxh4
  58. 29.Nxd7
  59. Ra8
  60. 30.Nb6
  61. Rxc7
  62. 31.Rxc7
  63. Rb8
  64. 32.Nxc8
  65. Qd8
    1. Oplossing:32...Qd8
      1. Dreigend:
      2. 33...Qxc7
    3. 33.Rfc1
    4. Nu alsQxc7
    5. 34.Rxc7
  67. 33.Rfc1
  68. Qf6
  69. 34.g5
  70. Qg6
  71. 35.Bg4
  72. Qxe4
  73. 36.Be6+
  74. Kh8
  75. 37.Nf2
  76. Qe3
  77. 38.R7c3
  78. Qd2
  79. 39.Rh3+
  80. Kg7
  81. 40.Rc7+
  82. Kg6
  83. 41.Bf7+
  84. Kf5
  85. 42.g4+
  86. fxg3
  87. 43.Rxg3
  88. Qe1+
  89. 44.Kg2
  90. e4
  91. 45.Be6+
  92. Ke5
  93. 46.Rf7
  94. Qd2
  95. 47.Rf5+
  96. Kd4
  97. 48.Rxf8
  98. e3
  99. 49.Rf4+
  100. Kc5
  101. 50.b4+
  102. Kb5
  103. 51.Nxd6+
  104. Ka4
  105. 52.b5+
  106. Kb3
  107. 53.Nc4
  108. Qc2
  109. 54.Nxe3
  110. Qe2
  111. 55.Ned1+
  112. Ka2
  113. 56.Ra4+
  114. Kb1
  115. 57.Nc3+
  116. Kc2
  117. 58.Nxe2
  118. axb5
  119. 59.Rb4
  120. Kd2
  121. 60.Rxb5
  122. b6
  123. 61.Rxb6
  124. Rxb6
  125. 62.axb6
  126. Ke1
  127. 63.b7
  128. Kd2
  129. 64.b8=Q
  130. Ke1
  131. 65.Qb1+
  132. Kd2
  133. 66.Qd3+
  134. Ke1
  135. 67.Qd1#
1-0

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