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Puzzle 474297: Zwart naar Winst

M. Glotov (2345) - O. Gladyszev (2434)
16th TCh-RUS HL Dagomys RUS (3), 2009.04.04
  2. 1.d4
  3. Nf6
  4. 2.c4
  5. g6
  6. 3.Nc3
  7. Bg7
  8. 4.e4
  9. d6
  10. 5.f3
  11. O-O
  12. 6.Nge2
  13. c5
  14. 7.d5
  15. e6
  16. 8.Ng3
  17. exd5
  18. 9.cxd5
  19. h5
  20. 10.Bg5
  21. Qb6
  22. 11.Qd2
  23. Nh7
  24. 12.Be3
  25. Nd7
  26. 13.Rb1
  27. Ne5
  28. 14.Be2
  29. h4
  30. 15.Nf1
  31. Qd8
  32. 16.Bh6
  33. f5
  34. 17.Bxg7
  35. Kxg7
  36. 18.f4
  37. Nf7
  38. 19.Ne3
  39. fxe4
  40. 20.g4
  41. hxg3
  42. 21.hxg3
  43. Qe7
  44. 22.b4
  45. b6
  46. 23.Qb2
  47. Kg8
  48. 24.Bd1
  49. Re8
  50. 25.Qh2
  51. Nf8
  52. 26.Ba4
  53. Bd7
  54. 27.Bxd7
  55. Qxd7
  56. 28.g4
  57. cxb4
  58. 29.Rxb4
  59. Rac8
  60. 30.Qd2
  61. Qc7
  62. 31.Rc4
  63. Qe7
  64. 32.Rxc8
  65. Rxc8
  66. 33.Qd4
  67. Qc7
  68. 34.Nxe4
  69. Qc1+
  70. 35.Kf2
    1. Oplossing:35.Kf2
    2. Qxh1 De zwarte dame slaat de toren van wit, die het veld h2 verdedigde.
    3. 36.Nf6+
    4. Kh8
    5. 37.Ne8+
    6. Ne5
    7. 38.Nxd6
    8. Qh2+
    9. 39.Kf1
    10. Rc1+
      1. 39...Rc5
      2. 40.Qxe5+
        1. 40.fxe5
        2. Rc1+
        3. 41.Qd1
          1. 41.Nd1 Black is winning. White's passed pawn(s) and better pawn structure are not enough compensation for Black's better king safety and material advantage.
        5. 41...Qf4+
        6. 42.Ke2
          1. 42.Ke1
          2. Qxe3+
          1. 42.Kg1
          2. Qxe3+
          1. 42.Kg2
          2. Rxd1
        8. 42...Rxd1
      4. 40...Kg8
      5. 41.Nec4
        1. 41.Ndc4
        2. Qxa2
        3. 42.Qd4
        1. 41.Ne8
        2. Rc1+
        3. 42.Nd1
        4. Rxd1+
        1. 41.Ng2 Black is winning because of Black's better king safety and material advantage.
      7. 41...Qh1+
        1. 41...Qxa2
        2. 42.Qe7
          1. 42.Qf6
          2. Rc7
          1. 42.Ke1
          2. Rxc4
          3. 43.Nxc4
          4. Qxc4
        4. 42...Qa1+
        5. 43.Ke2
          1. 43.Kg2
          2. Qg7
          3. 44.Qxg7+
          4. Kxg7
        7. 43...Qg7
        8. 44.Qxg7+
        9. Kxg7
      9. 42.Kf2
      10. Rxd5
        1. 42...Qxd5
        2. 43.Qxd5+
        3. Rxd5
      12. 43.Qe7
      13. Qh7
        1. 43...Qh2+
      15. 44.Qxh7+
      16. Nxh7
        1. 44...Kxh7
  72. 35...Qxh1
  73. 36.Nf6+
  74. Kh8
  75. 37.g5
  76. Qh4+
  77. 38.Kg2
  78. Ne5
  79. 39.Nfg4
  80. Rc2+
  81. 40.Nxc2
  82. Qxg4+
  83. 41.Kf2
  84. Kg8
  85. 42.fxe5
  86. Qf5+
  87. 43.Kg3
  88. Qxg5+
  89. 44.Kf3
  90. Qf5+
  91. 45.Kg3
  92. Qxc2
  93. 46.e6
  94. Qe2
  95. 47.Kf4
  96. Qxe6
0-1
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