Puzzle 618203: Zwart naar winst in het eindspel

IM Anastasia Bodnaruk (2396) - WIM Hagawane Aakanksha (2162)
Women's Speed Chess Q2 chess.com INT (7), 2022.05.26
  1. 1.e4
  2. e6
  3. 2.d4
  4. d5
  5. 3.e5
  6. c5
  7. 4.c3
  8. Nc6
  9. 5.Nf3
  10. Qb6
  11. 6.Bd3
  12. Bd7
  13. 7.O-O
  14. cxd4
  15. 8.a3
  16. dxc3
  17. 9.Nxc3
  18. Nge7
  19. 10.b4
  20. a6
  21. 11.Re1
  22. Ng6
  23. 12.h4
  24. Be7
  25. 13.g3
  26. Ngxe5
  27. 14.Rxe5
  28. Nxe5
  29. 15.Nxe5
  30. Qd4
  31. 16.Nxf7
  32. Qxc3
  33. 17.Nxh8
  34. Qxa1
  35. 18.Bxh7
  36. O-O-O
  37. 19.Nf7
  38. Rf8
  39. 20.Ng5
  40. Bd6
  41. 21.Kg2
  42. Kb8
  43. 22.Ne4
  44. Bc7
  45. 23.Nc5
  46. Bc6
  47. 24.Nxe6
  48. d4+
  49. 25.Kg1
  50. Bf3
  51. 26.Qf1
  52. Rc8
  53. 27.Nxc7
  54. Rxc7
  55. 28.Bf4
  56. Qxa3
  57. 29.Qc4
  58. Qa1+
  59. 30.Qf1
  60. Qxf1+
  61. 31.Kxf1
  62. Kc8
  63. 32.Bf5+
  64. Kd8
  65. 33.Bxc7+
  66. Kxc7
  67. 34.Ke1
  68. Kc6
  69. 35.Bd3
  70. Kd5
  71. 36.Kd2
  72. Be4
  73. 37.Bxe4+
  74. Kxe4
  75. 38.g4
  76. b6
  77. 39.Ke2
  78. a5
  79. 40.bxa5
  80. bxa5
  81. 41.h5
  82. a4
  83. 42.g5
  84. Kf5
  85. 43.h6
  86. gxh6
  87. 44.gxh6
  88. Kg6
  89. 45.Kd3
    1. Oplossing:45.Kd3
    2. a3
    3. 46.Kc2
      1. 46.h7
      2. Kxh7
      3. 47.Kxd4
      4. a2
      5. 48.Kc3
      6. a1=Q+
      1. 46.Kxd4
      2. a2
      3. 47.Kc3
      4. a1=Q+
      5. 48.Kd3
      6. Kxh6
    4. 46...Kxh6
      1. 46...a2
      2. 47.Kb2
        1. 47.h7 with a winning endgame, for example:
        2. Kxh7
        3. 48.Kb2
        4. d3
        5. 49.Kxa2
        6. d2
        7. 50.Kb3
        8. d1=Q+
      3. 47...d3
      4. 48.Kxa2
        1. 48.h7
        2. Kxh7
        3. 49.Kxa2
        4. d2
        5. 50.Kb3
      5. 48...d2
      6. 49.h7
      7. Kxh7
      8. 50.Kb3
        1. 50.Kb2
        2. d1=Q
        1. 50.Ka3 with a winning endgame, for example:
        2. d1=Q
      9. 50...d1=Q+
        1. 50...d1=R
        2. 51.Kc2 with a winning endgame, for example:
          1. 51.f3 with a winning endgame, for example:
          2. Rh1
          3. 52.Kc3
          4. Kg6
          5. 53.f4
          6. Rf1
          7. 54.f5+
          8. Rxf5
          1. 51.f4 with a winning endgame, for example:
          2. Kg6
          3. 52.Kc2
          4. Rd4
          5. 53.Kb3
          6. Rxf4
        3. 51...Rd8
        4. 52.f4
        5. Kg6
        6. 53.Kc3
        7. Kf5
        8. 54.Kc4
        9. Kxf4
    5. 47.Kb3
      1. 47.f4 with a winning endgame, for example:
      2. a2
      3. 48.Kb2
      4. d3
      5. 49.Kxa2
      6. d2
      7. 50.Kb2
      8. d1=Q
      1. 47.f3 with a winning endgame, for example:
      2. a2
      3. 48.Kb2
      4. d3
      5. 49.f4
      6. d2
      7. 50.Kc2
      8. a1=Q
    6. 47...d3
      1. 47...Kg5
      2. 48.Kxa3
      3. Kf4
        1. 48...Kg4
        2. 49.Kb3
          1. 49.Kb4
          2. Kf3
          3. 50.Kc4
          1. 49.Kb2
          2. Kf3
          3. 50.Kc2
          4. Ke2
          5. 51.f4
          6. d3+
          7. 52.Kc3
          8. d2
          9. 53.Kd4 with a winning endgame, for example:
          10. d1=Q+
        3. 49...Kf3
        4. 50.Kc4
      4. 49.Kb3
        1. 49.Kb4
        2. Kf3
        3. 50.Kc4
        1. 49.Kb2
        2. Kf3
        3. 50.Kc2
        4. Ke2
        5. 51.f4
        6. d3+
        7. 52.Kc3
        8. d2
        9. 53.Kd4 with a winning endgame, for example:
        10. d1=Q+
      5. 49...Kf3
      6. 50.Kc4
      7. Ke4
      8. 51.Kb4
        1. 51.Kb3
        2. Kd3
        3. 52.f4
        4. Ke3
        5. 53.f5
        6. d3
        7. 54.Kb2
        8. d2
        9. 55.Kc2
        10. Ke2
        11. 56.f6
        12. d1=Q+
        13. 57.Kc3
      9. 51...Kd3
        1. 51...Kf3
        2. 52.Kc4
        1. 51...Kf4
        2. 52.Kb3
      10. 52.f4
        1. 52.Ka4 with a winning endgame, for example:
        2. Kc3
        3. 53.f4
        4. d3
        5. 54.Ka3
        6. d2
        7. 55.f5
        8. d1=Q
        1. 52.Kb5
        2. Kc3
        3. 53.f4
        4. d3
      11. 52...Ke4
      12. 53.f5
        1. 53.Kb3
        2. d3
        3. 54.f5
        4. Ke3
        5. 55.Kb2
        6. d2
        7. 56.Kc2
        8. Ke2
        9. 57.f6
        10. d1=Q+
        11. 58.Kc3
        1. 53.Kc4
        2. d3
        3. 54.Kc3
        4. Ke3
        5. 55.f5
        6. d2
        7. 56.Kc2
        8. Ke2
        9. 57.f6
        10. d1=Q+
        11. 58.Kc3
      13. 53...Kxf5
      14. 54.Kb3
      15. Ke4
        1. 54...Kf4
        2. 55.Kc2
          1. 55.Kc4
          2. Ke3
          3. 56.Kc5
          4. d3
          5. 57.Kc4 with a winning endgame, for example:
          6. d2
          7. 58.Kc3
          8. d1=Q
        3. 55...Ke3
        4. 56.Kd1
      16. 55.Kc2
      17. Ke3
      18. 56.Kd1
      19. Kd3
      20. 57.Ke1
        1. 57.Kc1
        2. Ke2
        3. 58.Kb2 with a winning endgame, for example:
        4. d3
        5. 59.Kc3
        6. d2
        7. 60.Kc2
        8. d1=Q+
      21. 57...Kc2
        1. 57...Kc3
        2. 58.Kd1
        3. Kd3
        4. 59.Ke1
        1. 57...Ke3
        2. 58.Kd1
      22. 58.Ke2
        1. 58.Kf2 with a winning endgame, for example:
        2. d3
        3. 59.Ke3
        4. d2
        5. 60.Ke2
        6. d1=Q+
      23. 58...d3+
        1. 58...Kc3
        2. 59.Kd1
        3. Kd3
        4. 60.Ke1
      24. 59.Ke3
      25. d2
        1. 59...Kc3
        2. 60.Ke4 with a winning endgame, for example:
        3. d2
        4. 61.Ke3
        5. d1=Q
      26. 60.Ke2
      27. d1=Q+
        1. 60...d1=R
      1. 47...Kh5
      2. 48.Kxa3
      3. Kg4
      4. 49.Kb3
        1. 49.Kb4
        2. Kf3
        3. 50.Kc4
        1. 49.Kb2
        2. Kf3
        3. 50.Kc2
        4. Ke2
        5. 51.f4
        6. d3+
        7. 52.Kc3
        8. d2
        9. 53.Kd4 with a winning endgame, for example:
        10. d1=Q+
      5. 49...Kf3
      6. 50.Kc4
    7. 48.f3 with a winning endgame, for example:
      1. 48.f4 with a winning endgame, for example:
      2. d2
      3. 49.Kc2
      4. a2
      5. 50.f5
      6. a1=Q
      1. 48.Kc3 with a winning endgame, for example:
      2. a2
      3. 49.Kxd3
      4. a1=Q
    8. 48...a2
    9. 49.Kxa2
    10. d2
    11. 50.Kb2
    12. d1=Q
  90. 45...a3
  91. 46.Kc2
  92. d3+
  93. 47.Kxd3
  94. a2
  95. 48.h7
  96. Kxh7
0-1
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