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Oppgave 713066: Hvit å vinne sluttspillet

A. Kuzmin (2567) - A. Danin (2332)
57th ch-RUS Qualifier St Petersburg RUS (1), 2004.05.21
  2. 1.d4
  3. Sf6
  4. 2.c4
  5. g6
  6. 3.f3
  7. d5
  8. 4.cxd5
  9. Sxd5
  10. 5.e4
  11. Sb6
  12. 6.Sc3
  13. Lg7
  14. 7.Le3
  15. O-O
  16. 8.Dd2
  17. Sc6
  18. 9.O-O-O
  19. f5
  20. 10.h4
  21. fxe4
  22. 11.h5
  23. gxh5
  24. 12.d5
  25. Sa5
  26. 13.Lh6
  27. Lxh6
  28. 14.Dxh6
  29. Dd6
  30. 15.Txh5
  31. Dxh6+
  32. 16.Txh6
  33. Sac4
  34. 17.Te1
  35. Lf5
  36. 18.fxe4
  37. Lg6
  38. 19.Sf3
  39. c6
  40. 20.dxc6
  41. bxc6
  42. 21.Th4
  43. Tab8
  44. 22.b3
  45. Sd6
  46. 23.Ld3
  47. Sd7
  48. 24.Lc2
  49. Sb5
  50. 25.Kb2
  51. Sc7
  52. 26.e5
  53. Lxc2
  54. 27.Kxc2
  55. Tf5
  56. 28.Tc4
  57. Sb5
  58. 29.Kb2
  59. Sxc3
  60. 30.Kxc3
  61. Tc8
  62. 31.Td1
  63. Sb6
  64. 32.Tc5
  65. Tff8
  66. 33.Td2
  67. Sd5+
  68. 34.Kc2
  69. Tfd8
  70. 35.Kb2
  71. Sb4
  72. 36.Txd8+
  73. Txd8
  74. 37.Tc4
  75. Sd3+
  76. 38.Kc3
  77. Td5
  78. 39.Td4
  79. Txd4
  80. 40.Kxd4
  81. Sc1
  82. 41.Kc5
  83. Sxa2
  84. 42.Kxc6
  85. Kf7
  86. 43.Kd7
  87. h6
  88. 44.e6+
  89. Kf6
  90. 45.Sh2
  91. h5
  92. 46.g4
  93. Sc1
  94. 47.gxh5
  95. Sxb3
  96. 48.Sg4+
  97. Kg5
  98. 49.Kxe7
  99. Sd4
  100. 50.h6
  101. Kg6
    1. Løsning:50...Kg6
    2. 51.Kd7
    3. Sf5
      1. 51...Sxe6
      2. 52.Kxe6
      3. Kh7 with a winning endgame, for example:
      4. 53.Kd5
      5. Kg8
      6. 54.Kc5
      7. Kh7
      8. 55.Kb5
      9. Kg6
      10. 56.Ka6
      11. Kh7
      12. 57.Kxa7
      1. 51...Sb3
      2. 52.e7
      3. Sc5+
      4. 53.Kc6
      5. Kf7
      6. 54.h7
      7. Se4
      8. 55.h8=Q
    5. 52.Se3
    6. Sxe3
      1. 52...Kxh6
      2. 53.Sxf5+
      1. 52...Sxh6
      2. 53.e7
      3. Kg5
      4. 54.e8=Q
    8. 53.e7
    9. Kxh6
      1. 53...Sf5
      2. 54.e8=Q+
      3. Kxh6 with a winning endgame, for example:
      4. 55.Dg8
      5. Sg7
      6. 56.Df7
      7. Sh5
      8. 57.Df5
      9. Sg3
      10. 58.Df4+
      11. Kg6
      12. 59.Dxg3+
    11. 54.e8=Q
    12. Sg4 with a winning endgame, for example:
      1. 54...Sf5 with a winning endgame, for example:
      2. 55.Dg8
      3. Sg7
      4. 56.Df7
      5. Sh5
      6. 57.Df5
      7. Sg3
      8. 58.Df4+
      9. Kg6
      10. 59.Dxg3+
      1. 54...Kg7
      2. 55.Dxe3
    14. 55.De7
    15. Kh5
    16. 56.Ke6
    17. a6
    18. 57.Dg7
    19. a5
    20. 58.Kf5
    21. Se3+
    22. 59.Ke4
    23. Sg4
    24. 60.Kf4
    25. Sh6
    26. 61.Dg5#
  103. 51.Kd7
  104. Sf5
  105. 52.Se3
1-0
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