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Puzzle 182119: Wit naar winst in het eindspel

WFM Alua Nurmanova (2026) - GM Dennis Wagner (2581)
Titled Tuesday 1st Sept chess.com INT (5), 2020.09.01
  2. 1.e4
  3. c5
  4. 2.Nf3
  5. d6
  6. 3.d4
  7. cxd4
  8. 4.Nxd4
  9. Nf6
  10. 5.Nc3
  11. a6
  12. 6.Bg5
  13. Nbd7
  14. 7.Bc4
  15. Qb6
  16. 8.Bb3
  17. e6
  18. 9.Qd2
  19. Be7
  20. 10.O-O-O
  21. Nc5
  22. 11.Rhe1
  23. Bd7
  24. 12.f4
  25. h6
  26. 13.Bxf6
  27. Bxf6
  28. 14.Kb1
  29. O-O-O
  30. 15.Nf3
  31. Bc6
  32. 16.Qe3
  33. Kc7
  34. 17.e5
  35. dxe5
  36. 18.Nxe5
  37. Nxb3
  38. 19.Qxb6+
  39. Kxb6
  40. 20.axb3
  41. Bxe5
  42. 21.fxe5
  43. Bxg2
  44. 22.Rxd8
  45. Rxd8
  46. 23.Rg1
  47. Rd2
  48. 24.Kc1
  49. Rf2
  50. 25.Nd1
  51. Re2
  52. 26.Nc3
  53. Rxe5
  54. 27.Rxg2
  55. g5
  56. 28.Kd2
  57. f5
  58. 29.Kd3
  59. f4
  60. 30.Kd4
  61. Re1
  62. 31.Re2
  63. Rxe2
  64. 32.Nxe2
  65. h5
  66. 33.Ke4
  67. Kc5
  68. 34.h4
  69. gxh4
  70. 35.Nxf4
  71. Kd6
  72. 36.Nxh5
  73. e5
  74. 37.Nf6
  75. Ke6
  76. 38.Ng4
  77. h3
  78. 39.b4
  79. b6
  80. 40.c4
  81. Kd6
  82. 41.b3
  83. a5
  84. 42.bxa5
  85. bxa5
  86. 43.Kf3
  87. Kc5
  88. 44.Nxe5
  89. h2
  90. 45.Kg2
  91. Kb4
  92. 46.Kxh2
  93. Kxb3
  94. 47.c5
  95. a4
  96. 48.c6
  97. a3
  98. 49.c7
  99. a2
    1. Oplossing:49...a2
    2. 50.c8=Q
    3. a1=Q
    4. 51.Qc4+
    5. Ka3
      1. 51...Kb2
      2. 52.Nd3+
      3. Ka3
      4. 53.Qb4+
      5. Ka2 with a winning endgame, for example:
      6. 54.Qa4+
      7. Kb1
      8. 55.Qb3+
      9. Qb2+
      10. 56.Qxb2#
    7. 52.Qa6+
    8. Kb2
      1. 52...Kb3
      2. 53.Qxa1
      1. 52...Kb4
      2. 53.Qxa1
    10. 53.Nc4+
    11. Kb1 with a winning endgame, for example:
      1. 53...Kb3
      2. 54.Qxa1
      1. 53...Kc1
      2. 54.Qxa1+
      1. 53...Kc2
      2. 54.Qxa1
      1. 53...Kc3
      2. 54.Qxa1+
    13. 54.Qg6+
    14. Kc1
    15. 55.Qg1+
    16. Kc2
    17. 56.Qxa1
  101. 50.Nd3
  102. a1=Q
  103. 51.c8=Q
  104. Qa2+
  105. 52.Kg3
  106. Qd2
  107. 53.Nc5+
  108. Kb4
0-1
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