ChessPuzzle.net

Puzzle 567814: Zwart naar Winst

CM Marcel Winkels (1974) - FM Mohammad Mohammadian (1454)
Titled Tue 5th Apr Early chess.com INT (9), 2022.04.05
  2. 1.e4
  3. e5
  4. 2.Nf3
  5. Nc6
  6. 3.Bc4
  7. Bc5
  8. 4.c3
  9. Nf6
  10. 5.d4
  11. exd4
  12. 6.cxd4
  13. Bb4+
  14. 7.Nbd2
  15. Nxe4
  16. 8.d5
  17. Ne7
  18. 9.Qc2
  19. f5
  20. 10.O-O
  21. Bxd2
  22. 11.Nxd2
  23. Nxd2
  24. 12.Bxd2
  25. d6
  26. 13.Bg5
  27. O-O
  28. 14.Rfe1
  29. Re8
  30. 15.Re3
  31. h6
  32. 16.Bxe7
  33. Rxe7
  34. 17.Rae1
  35. Rxe3
  36. 18.Rxe3
  37. Bd7
  38. 19.Qe2
  39. Qf6
  40. 20.Re7
  41. Rd8
  42. 21.Rxd7
  43. Rxd7
  44. 22.Qe8+
  45. Kh7
  46. 23.Qxd7
  47. Qxb2
  48. 24.Qxf5+
  49. g6
  50. 25.Qf7+
  51. Kh8
  52. 26.g3
  53. Qb1+
  54. 27.Kg2
  55. Qe4+
  56. 28.Kh3
  57. Qxc4
  58. 29.Qxg6
  59. Qxd5
  60. 30.Qxh6+
  61. Kg8
  62. 31.Qg6+
  63. Kf8
  64. 32.Qf6+
  65. Qf7
  66. 33.Qd8+
  67. Kg7
  68. 34.f4
  69. Qh5+
  70. 35.Qh4
  71. Qxh4+
  72. 36.Kxh4
  73. Kf6
  74. 37.Kg4
  75. d5
  76. 38.h4
  77. d4
  78. 39.Kf3
  79. c5
  80. 40.Ke4
  81. b5
  82. 41.g4
  83. a5
  84. 42.g5+
  85. Kg6
  86. 43.f5+
  87. Kg7
  88. 44.h5
  89. b4
  90. 45.h6+
  91. Kh7
  92. 46.f6
  93. Kg6
  94. 47.Kd3
  95. a4
  96. 48.Kc4
  97. b3
  98. 49.axb3
  99. a3
  100. 50.h7
    1. Oplossing:50.h7
    2. Kxh7
    3. 51.Kd5
    4. a2
    5. 52.f7
    6. Kg7
    7. 53.f8=Q+
    8. Kxf8
    9. 54.Ke4
    10. a1=Q
      1. 54...a1=R
      1. 54...a1=B
      1. 54...d3
      2. 55.Kxd3
      3. a1=Q
        1. 55...a1=R
      1. 54...Kg7
      2. 55.b4
      3. cxb4
        1. 55...a1=Q
        1. 55...a1=R
        1. 55...c4
        2. 56.Kxd4
        3. a1=Q+
          1. 56...a1=R
          1. 56...c3
          2. 57.Kxc3
          3. a1=Q+
            1. 57...a1=R
          1. 56...Kg6
          2. 57.Kxc4
          3. a1=Q
            1. 57...a1=R
            1. 57...Kxg5
            2. 58.b5
            3. a1=Q
              1. 58...a1=R
              2. 59.b6
              3. Kf6
                1. 59...Rb1
                2. 60.Kc5
                3. Kf6
                4. 61.Kc6
                5. Ke7
                6. 62.b7
                7. Kd8
              1. 58...Kf4
              2. 59.b6
              3. a1=Q
              1. 58...Kf5
              2. 59.b6
              3. a1=Q
              1. 58...Kf6
              2. 59.b6
              3. a1=Q
                1. 59...a1=R
        1. 55...d3
        2. 56.Kxd3
        3. cxb4
          1. 56...a1=Q
          1. 56...a1=R
          1. 56...c4+
          2. 57.Kxc4
          3. a1=Q
            1. 57...a1=R
            1. 57...Kg6
            2. 58.b5
            3. a1=Q
              1. 58...Kf5
              2. 59.b6
              3. a1=Q
              1. 58...Kxg5
              2. 59.b6
              3. a1=Q
        5. 57.Kc4
        6. a1=Q
          1. 57...a1=R
          1. 57...Kg6
          2. 58.Kxb4
          3. a1=Q
            1. 58...a1=R
            1. 58...Kxg5
            2. 59.Ka3
            3. a1=Q+
              1. 59...a1=R+
      1. 54...Kg8
      2. 55.b4
      3. cxb4
        1. 55...a1=Q
        1. 55...a1=R
        1. 55...c4
        2. 56.Kxd4
        3. a1=Q+
          1. 56...a1=R
          1. 56...c3
          2. 57.Kxc3
          3. a1=Q+
            1. 57...a1=R
          1. 56...Kf7
          2. 57.Kxc4
          3. a1=Q
            1. 57...a1=R
          1. 56...Kg7
          2. 57.Kc3
          3. a1=Q+
            1. 57...a1=R
          1. 56...Kh7
          2. 57.Kc3
          3. a1=Q+
            1. 57...a1=R
        1. 55...d3
        2. 56.Kxd3
        3. cxb4
          1. 56...a1=Q
          1. 56...a1=R
          1. 56...c4+
          2. 57.Kxc4
          3. a1=Q
            1. 57...a1=R
        5. 57.Kc4
        6. a1=Q
          1. 57...a1=R
          1. 57...Kf7
          2. 58.Kxb4
          3. a1=Q
            1. 58...a1=R
            1. 58...Kg6
            2. 59.Kb3
            3. a1=Q
              1. 59...a1=R
          1. 57...Kg7
          2. 58.Kxb4
          3. a1=Q
            1. 58...a1=R
            1. 58...Kg6
            2. 59.Kb3
            3. a1=Q
              1. 59...a1=R
          1. 57...Kh7
          2. 58.Kxb4
          3. a1=Q
            1. 58...a1=R
            1. 58...Kg6
            2. 59.Kb3
            3. a1=Q
              1. 59...a1=R
  102. 50...Kxh7
  103. 51.Kxc5
  104. a2
  105. 52.Kxd4
  106. a1=Q+
  107. 53.Kc4
  108. Qc1+
  109. 54.Kb5
  110. Qxg5+
  111. 55.Kc6
  112. Qxf6+
  113. 56.Kc5
  114. Qd8
  115. 57.b4
  116. Qb8
  117. 58.b5
  118. Kg7
  119. 59.b6
  120. Kf7
  121. 60.Kc6
  122. Ke7
  123. 61.b7
  124. Kd8
  125. 62.Kb6
  126. Kd7
  127. 63.Ka6
  128. Kc7
  129. 64.Ka5
  130. Qxb7
  131. 65.Ka4
  132. Kc6
  133. 66.Ka3
  134. Kc5
  135. 67.Ka4
  136. Qb4#
0-1
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