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Puzzle 161845: Zwart naar Verdedig

WGM Filiz Osmanodja (2293) - IM Anastasia Bodnaruk (2411)
Titled Tuesday 14th July chess.com INT (1), 2020.07.14
  2. 1.e4
  3. c5
  4. 2.Nc3
  5. d6
  6. 3.Nf3
  7. Nf6
  8. 4.d4
  9. cxd4
  10. 5.Nxd4
  11. a6
  12. 6.Be3
  13. e5
  14. 7.Nf3
  15. Qc7
  16. 8.a4
  17. Be7
  18. 9.a5
  19. Be6
  20. 10.Be2
  21. Nbd7
  22. 11.Nd5
  23. Bxd5
  24. 12.exd5
  25. O-O
  26. 13.c4
  27. Ne4
  28. 14.O-O
  29. f5
  30. 15.Nd2
  31. Nxd2
  32. 16.Bxd2
  33. Bf6
  34. 17.b4
  35. e4
  36. 18.Rc1
  37. Be5
  38. 19.Qb3
  39. Kh8
  40. 20.Rc2
  41. f4
  42. 21.Bg4
  43. Bd4
  44. 22.Qh3
  45. Nf6
  46. 23.Bxf4
  47. Nxd5
  48. 24.cxd5
  49. Qxc2
  50. 25.Bf5
  51. g6
  52. 26.Bxg6
  53. Qc7
  54. 27.Bxd6
    1. Oplossing:27.Bxd6
      1. Dreigend:
      2. 28.Bxc7
        1. 28.Bxf8
    3. Rxf2
      1. Niet27...Qxd6 vanwege
      2. 28.Qxh7#
    5. 28.Bxc7
      1. Nu als28.Bf8
    7. 28...Rf3+ Met een aftrekschaak door de zwarte loper.
    8. 29.Rf2
    9. Bxf2+ Tussenschaakje
      1. 29...Rxh3
      2. 30.gxh3
      3. hxg6
      4. 31.Kf1
      5. Bxf2
    11. 30.Kf1
    12. Rxh3
  56. 27...Rxf2
  57. 28.Bxc7
  58. Rf3+
  59. 29.Rf2
  60. Rxh3
  61. 30.Be5+
  62. Bxe5
  63. 31.gxh3
  64. Bd4
  65. 32.Bxe4
  66. Rf8
  67. 33.d6
  68. Bxf2+
  69. 34.Kg2
  70. Be1
  71. 35.Bxb7
  72. Bxb4
  73. 36.d7
  74. Bxa5
  75. 37.Bxa6
  76. Rf6
  77. 38.Bc8
  78. Kg7
  79. 39.Kg3
  80. Kf8
  81. 40.h4
  82. Ke7
  83. 41.Kg4
  84. Bc7
  85. 42.Kg5
  86. Rf2
  87. 43.h5
  88. Rxh2
  89. 44.Kh6
  90. Rh1
  91. 45.Kxh7
  92. Rxh5+
  93. 46.Kg6
  94. Rh1
  95. 47.Kg5
  96. Rg1+
  97. 48.Kf5
  98. Rf1+
  99. 49.Kg6
  100. Bd8
  101. 50.Kg5
  102. Ke6+
  103. 51.Kg4
  104. Ke5
  105. 52.Kg3
  106. Ke4
  107. 53.Kg2
  108. Rf6
  109. 54.Kg3
  110. Bc7+
  111. 55.Kg4
  112. Rg6+
  113. 56.Kh5
  114. Rg2
  115. 57.Bb7+
  116. Ke5
  117. 58.Bxg2
  118. Ke6
  119. 59.Bh3+
  120. Ke7
  121. 60.Kg6
  122. Bb6
  123. 61.Kf5
  124. Bc7
  125. 62.Ke4
  126. Bd8
  127. 63.Kd5
  128. Bc7
  129. 64.Kc6
  130. Bd8
  131. 65.Kb7
1/2-1/2

This puzzle is part of the following Puzzle Academy skills:
  • Discovered check (5 moves)
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