ChessPuzzle.net

Puzzle 819551: Wit naar winst in het eindspel

FM Pawel Dudzinski (2201) - WFM Jemal Ovezdurdiyeva (2061)
Titled Tuesday 19th Jan chess.com INT (7), 2021.01.19
  2. 1.e4
  3. c5
  4. 2.Nc3
  5. a6
  6. 3.g3
  7. b5
  8. 4.Bg2
  9. Bb7
  10. 5.d3
  11. g6
  12. 6.f4
  13. Bg7
  14. 7.Nf3
  15. e6
  16. 8.e5
  17. Ne7
  18. 9.Ne4
  19. Nf5
  20. 10.Nxc5
  21. Bc6
  22. 11.Ne4
  23. O-O
  24. 12.O-O
  25. d5
  26. 13.exd6
  27. Nxd6
  28. 14.Nxd6
  29. Qxd6
  30. 15.c3
  31. Nd7
  32. 16.d4
  33. Nb6
  34. 17.Ne5
  35. Bxg2
  36. 18.Kxg2
  37. f6
  38. 19.Nd3
  39. Rad8
  40. 20.Qe2
  41. Rfe8
  42. 21.Be3
  43. e5
  44. 22.dxe5
  45. Qxd3
  46. 23.Qxd3
  47. Rxd3
  48. 24.Bxb6
  49. fxe5
  50. 25.Rae1
  51. e4
  52. 26.Re2
  53. Rd6
  54. 27.Bc5
  55. Rc6
  56. 28.Bb4
  57. Bf6
  58. 29.f5
  59. g5
  60. 30.g4
  61. Bd8
  62. 31.Rfe1
  63. a5
  64. 32.Rxe4
  65. Rxe4
  66. 33.Rxe4
  67. axb4
  68. 34.Re8+
  69. Kf7
  70. 35.Rxd8
  71. bxc3
  72. 36.bxc3
  73. Rxc3
  74. 37.Rd7+
  75. Kf6
  76. 38.Rxh7
  77. Ra3
  78. 39.Rh6+
  79. Ke5
  80. 40.Re6+
  81. Kf4
  82. 41.Re2
  83. Kxg4
  84. 42.f6
  85. Ra7
  86. 43.Rf2
  87. Rf7
  88. 44.h3+
  89. Kh4
  90. 45.Rf5
  91. b4
  92. 46.Kf3
  93. Kxh3
  94. 47.Ke4
  95. g4
  96. 48.Ke5
  97. g3
  98. 49.Ke6
  99. Rf8
  100. 50.f7
  101. g2
  102. 51.Rg5
  103. Kh2
  104. 52.Ke7
  105. Rh8
  106. 53.f8=Q
  107. Rxf8
  108. 54.Kxf8
  109. g1=Q
  110. 55.Rxg1
  111. Kxg1
    1. Oplossing:55...Kxg1
    2. 56.Ke7
    3. Kf2
      1. 56...Kf1
      2. 57.Kd6
      3. Ke2
      4. 58.Kc5
      5. Kd3
      1. 56...Kg2
      2. 57.Kd6
      3. Kh3
      4. 58.Kc5
      5. Kg4
      6. 59.Kxb4
      7. Kf5
      8. 60.Kb5
      9. Kf6 with a winning endgame, for example:
      10. 61.a4
      11. Ke7
      12. 62.Kb6
      13. Kd7
      14. 63.Kb7
      15. Kd6
      16. 64.a5
      17. Kc5
      18. 65.a6
      19. Kb5
      20. 66.a7
      21. Ka5
      22. 67.a8=Q+
    5. 57.Kd6
    6. Ke3
      1. 57...Kf3
      2. 58.Kc5
      3. Ke4
      1. 57...Ke2
      2. 58.Kc5
      3. Kd3
    8. 58.Kc5
    9. Kd3
      1. 58...Ke4
      2. 59.Kxb4
      3. Ke5
      4. 60.Kc5
      5. Ke4 with a winning endgame, for example:
      6. 61.a4
      7. Ke5
      8. 62.a5
      9. Ke6
      10. 63.a6
      11. Kd7
      12. 64.a7
      13. Kc7
      14. 65.a8=Q
      1. 58...Kf4
      2. 59.Kxb4
      3. Ke3 with a winning endgame, for example:
      4. 60.Kc5
      5. Kd3
      6. 61.a4
      7. Kc3
      8. 62.a5
      9. Kb3
      10. 63.Kd4
      11. Ka4
      12. 64.a6
      13. Kb5
      14. 65.a7
      15. Kc6
      16. 66.a8=Q+
    11. 59.Kxb4
    12. Kd4
    13. 60.a4
      1. 60.a3
      2. Kd5
      3. 61.Kb5
      4. Kd4
      5. 62.a4
        1. 62.Kb4
        2. Kd5
        1. 62.Kb6
        2. Kc4
          1. 62...Kd5
          2. 63.a4
          3. Kc4
          4. 64.a5
          5. Kb4
          6. 65.a6
          7. Ka4 with a winning endgame, for example:
          8. 66.a7
          9. Kb4
          10. 67.a8=Q
          1. 62...Kc3
          2. 63.a4
          3. Kb4
        4. 63.a4
        5. Kb4
        6. 64.a5
        7. Ka4
        8. 65.a6
          1. 65.Ka6
          2. Kb4
          3. 66.Kb6
          4. Kb3 with a winning endgame, for example:
            1. 66...Kc4 with a winning endgame, for example:
            2. 67.a6
            3. Kb4
            4. 68.a7
            5. Ka4
            6. 69.a8=Q+
            1. 66...Ka3 with a winning endgame, for example:
            2. 67.a6
            3. Ka4
            4. 68.a7
            5. Kb4
            6. 69.a8=Q
          6. 67.a6
          7. Kb4
          8. 68.a7
          9. Ka4
          10. 69.a8=Q+
        10. 65...Kb4 with a winning endgame, for example:
        11. 66.a7
        12. Ka4
        13. 67.a8=Q+
      7. 62...Kc3 with a winning endgame, for example:
        1. 62...Kd5
        2. 63.Kb6
        3. Kc4
        4. 64.a5
        5. Kb4
        6. 65.a6
        7. Ka4 with a winning endgame, for example:
        8. 66.a7
        9. Kb4
        10. 67.a8=Q
      9. 63.a5
      10. Kb3
      11. 64.a6
      12. Ka3
      13. 65.a7
      14. Kb3
      15. 66.a8=Q
      1. 60.Kb5
      2. Kc3
      3. 61.a4
        1. 61.a3
        2. Kd4
        1. 61.Kc5
        2. Kb2
        3. 62.a4
        4. Ka3
          1. 62...Kc3
          2. 63.a5
          3. Kd2 with a winning endgame, for example:
          4. 64.a6
          5. Kc3
          6. 65.a7
          7. Kb3
          8. 66.a8=Q
          1. 62...Kb3
          2. 63.a5
          3. Ka4
        6. 63.a5
          1. 63.Kb5
          2. Kb3
        8. 63...Ka4
          1. 63...Kb3 with a winning endgame, for example:
          2. 64.Kd4
          3. Ka4
          4. 65.a6
          5. Kb5
          6. 66.a7
          7. Kc6
          8. 67.a8=Q+
        10. 64.a6
          1. 64.Kb6
          2. Kb4
          3. 65.a6
            1. 65.Ka6
            2. Ka4
            3. 66.Kb6
            4. Kb4
          5. 65...Ka4 with a winning endgame, for example:
          6. 66.a7
          7. Kb4
          8. 67.a8=Q
        12. 64...Ka5
        13. 65.a7
        14. Ka6
        15. 66.a8=Q#
          1. 66.a8=R+
      5. 61...Kb3
      6. 62.a5
        1. 62.Ka5
        2. Ka3
        3. 63.Kb5
        4. Kb3
      8. 62...Ka3 with a winning endgame, for example:
      9. 63.a6
      10. Kb3
      11. 64.a7
      12. Ka3
      13. 65.Kc4
      14. Ka4
      15. 66.a8=Q#
    15. 60...Kd5
    16. 61.Kb5
    17. Kd6
    18. 62.Kb6
    19. Kd5
    20. 63.a5
      1. 63.Kb5
      2. Kd6
      1. 63.Kb7
      2. Kc4
        1. 63...Kd6
        2. 64.a5
        3. Kc5
        4. 65.a6
        5. Kb5
        6. 66.a7
        7. Ka5
        8. 67.a8=Q+
      4. 64.a5
        1. 64.Kb6
        2. Kb4
      6. 64...Kb5
      7. 65.a6
      8. Ka5
      9. 66.a7
        1. 66.Ka7
        2. Kb5
        3. 67.Kb7
        4. Kc5 with a winning endgame, for example:
          1. 67...Kb4 with a winning endgame, for example:
          2. 68.a7
          3. Kc5
          4. 69.a8=Q
        6. 68.a7
        7. Kb5
        8. 69.a8=Q
      11. 66...Kb5
      12. 67.a8=Q
        1. 67.a8=R
    22. 63...Kc4 with a winning endgame, for example:
      1. 63...Kd6
      2. 64.a6
      3. Kd7
      4. 65.a7
      5. Kd8
      6. 66.a8=Q+
    24. 64.a6
    25. Kb4
    26. 65.a7
    27. Ka4
    28. 66.a8=Q+
  113. 56.Ke7
  114. Kf2
  115. 57.Kd6
  116. Ke3
  117. 58.Kc5
  118. Ke4
  119. 59.Kxb4
  120. Kd5
  121. 60.Kb5
  122. Kd6
  123. 61.Kb6
  124. Kd7
  125. 62.Kb7
1-0
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