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Oppgave 847036: Hvit å vinn

WFM Nguyen Hong Nhung (2003) - WCM Veronika Shubenkova (2002)
Titled Tue 27th Dec Early chess.com INT (6), 2022.12.27
  2. 1.e4
  3. c6
  4. 2.d4
  5. d5
  6. 3.f3
  7. dxe4
  8. 4.fxe4
  9. e6
  10. 5.Sf3
  11. Sf6
  12. 6.Sc3
  13. Le7
  14. 7.Ld3
  15. Db6
  16. 8.O-O
  17. Sbd7
  18. 9.Kh1
  19. c5
  20. 10.e5
  21. Sd5
  22. 11.Sxd5
  23. exd5
  24. 12.c3
  25. Sf8
  26. 13.Lg5
  27. Sg6
  28. 14.Lxe7
  29. Sxe7
  30. 15.Sg5
  31. Le6
  32. 16.Da4+
  33. Sc6
  34. 17.Sxe6
  35. fxe6
  36. 18.Lb5
  37. c4
  38. 19.Lxc6+
  39. Dxc6
  40. 20.Da5
  41. Tf8
  42. 21.h3
  43. g6
  44. 22.Da3
  45. Tf5
  46. 23.g4
  47. Txf1+
  48. 24.Txf1
  49. O-O-O
  50. 25.Dxa7
  51. Dd7
  52. 26.Da8+
  53. Kc7
  54. 27.Da5+
  55. Kb8
  56. 28.b3
  57. h5
  58. 29.g5
  59. De7
  60. 30.h4
  61. Tc8
  62. 31.bxc4
  63. dxc4
  64. 32.Tb1
  65. Dd7
  66. 33.Db5
  67. Tc6
  68. 34.a4
  69. Kc8
  70. 35.Db2
  71. Df7
  72. 36.Dg2
  73. Df5
  74. 37.Tf1
  75. Dd3
  76. 38.Df3
  77. Dc2
  78. 39.a5
  79. Kb8
  80. 40.a6
  81. Txa6
    1. Løsning:40...Txa6
    2. 41.Df8+
    3. Ka7
      1. 41...Kc7
      2. 42.Tf7+
      3. Kc6
        1. 42...Kb6
        2. 43.Dc5#
      5. 43.Dc5#
    5. 42.Dc5+
    6. Tb6
      1. 42...Ka8
      2. 43.Tf8#
      1. 42...Kb8
      2. 43.Tf8#
      1. 42...b6
      2. 43.De7+
      3. Ka8
        1. 43...Kb8
        2. 44.Tf8#
      5. 44.Tf8#
    8. 43.Ta1+
      1. 43.Da3+
      2. Ta6
        1. 43...Kb8
        2. 44.Tf8+
        3. Kc7
        4. 45.De7+
        5. Kc6
        6. 46.Dc5+
        7. Kd7
        8. 47.Dc8+
        9. Ke7
        10. 48.Dd8#
        1. 43...Da4
        2. 44.Dxa4+
      4. 44.Dc5+
      5. Tb6
    10. 43...Kb8
      1. 43...Da2
      2. 44.Txa2+
      1. 43...Da4
      2. 44.Txa4+
    12. 44.Df8+
    13. Kc7
    14. 45.De7+
    15. Kc6
      1. 45...Kb8
      2. 46.Dd8#
      1. 45...Kc8
      2. 46.Ta8#
    17. 46.Dd6+
    18. Kb5
    19. 47.Dc5#
  83. 41.Tf2
  84. Ta1+
  85. 42.Kg2
  86. Dc1
  87. 43.Df8+
  88. Ka7
  89. 44.Dc5+
  90. Ka6
  91. 45.Dxc4+
  92. Ka7
  93. 46.Tf1
  94. Dd2+
  95. 47.Tf2
  96. Dd1
  97. 48.Dc5+
  98. Ka6
  99. 49.Dc4+
  100. Ka7
  101. 50.Df1
  102. Dg4+
  103. 51.Kh2
  104. Dxh4+
  105. 52.Kg1
  106. Txf1+
  107. 53.Kxf1
  108. Dxg5
  109. 54.Tg2
  110. Dc1+
  111. 55.Kf2
  112. Dxc3
  113. 56.Txg6
  114. Dxd4+
  115. 57.Kf3
  116. Dd3+
  117. 58.Kf4
  118. Dxg6
0-1

This puzzle is part of the following Puzzle Academy skills:
  • Difficult checkmates (7 moves)
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