Puzzle 749415: Negrul câștigă finalul

FM Dmitry Zenin (2163) - GM Simon K Williams (2464)
Titled Tue 13th Sep Early chess.com INT (5), 2022.09.13
  1. 1.d4
  2. e6
  3. 2.c4
  4. f5
  5. 3.Cc3
  6. Cf6
  7. 4.Ng5
  8. Nb4
  9. 5.Db3
  10. a5
  11. 6.a3
  12. a4
  13. 7.Dc2
  14. Nxc3+
  15. 8.Dxc3
  16. d6
  17. 9.Cf3
  18. Cbd7
  19. 10.e3
  20. O-O
  21. 11.Nd3
  22. b6
  23. 12.O-O
  24. Nb7
  25. 13.Cd2
  26. h6
  27. 14.Nxf6
  28. Cxf6
  29. 15.f3
  30. De7
  31. 16.e4
  32. fxe4
  33. 17.fxe4
  34. e5
  35. 18.d5
  36. Cd7
  37. 19.Cf3
  38. Cc5
  39. 20.Nc2
  40. Nc8
  41. 21.h3
  42. Nd7
  43. 22.Tf2
  44. Tf4
  45. 23.De3
  46. Taf8
  47. 24.Taf1
  48. g5
  49. 25.Cd2
  50. b5
  51. 26.Txf4
  52. exf4
  53. 27.Dd4
  54. Te8
  55. 28.Te1
  56. De5
  57. 29.Dxe5
  58. Txe5
  59. 30.Cf3
  60. Te8
  61. 31.cxb5
  62. Nxb5
  63. 32.e5
  64. dxe5
  65. 33.Txe5
  66. Txe5
  67. 34.Cxe5
  68. Rf8
  69. 35.Rf2
  70. Re7
  71. 36.g3
  72. fxg3+
  73. 37.Rxg3
  74. Ne8
  75. 38.Cd3
  76. Rd6
  77. 39.Cxc5
  78. Rxc5
  79. 40.Ne4
  80. Rd4
  81. 41.Nf3
  82. Nd7
  83. 42.h4
  84. gxh4+
  85. 43.Rxh4
  86. Ne8
  87. 44.Rg4
  88. Nf7
  89. 45.Nd1
  90. Ne8
  91. 46.Nf3
  92. Rd3
  93. 47.Rf5
  94. Rc2
  95. 48.Re6
  96. Rxb2
  97. 49.Re7
  98. Nb5
  99. 50.Rd8
  100. Rxa3
  101. 51.Rxc7
  102. Rb4
  103. 52.d6
  104. a3
  105. 53.Nc6
  106. Nxc6
  107. 54.Rxc6
    1. Soluţie:54.Rxc6
    2. a2
    3. 55.d7
      1. 55.Rb7 with a winning endgame, for example:
      2. a1=Q
    4. 55...a1=Q
    5. 56.d8=Q
    6. Da6+
    7. 57.Db6+
      1. 57.Rc7
      2. Da5+
      3. 58.Rc8
      4. Dxd8+
      5. 59.Rxd8 with a winning endgame, for example:
      6. h5
      7. 60.Rd7
      8. h4
      9. 61.Rd6
      10. h3
      11. 62.Re5
      12. h2
      13. 63.Rf4
      14. h1=Q
      1. 57.Rd5
      2. Dd3+
      3. 58.Re5
      4. Dxd8
      1. 57.Rd7
      2. Dd3+
      3. 58.Rc7
      4. Dxd8+
      5. 59.Rxd8 with a winning endgame, for example:
      6. h5
      7. 60.Rd7
      8. h4
      9. 61.Rd6
      10. h3
      11. 62.Re5
      12. h2
      13. 63.Rf4
      14. h1=Q
    8. 57...Dxb6+ Regina neagră capturare Regina albului, care apăra pătratul d4.
    9. 58.Rxb6
    10. h5
      1. 58...Rc4
      2. 59.Rc6
      3. h5
        1. 59...Rd4
        2. 60.Rd6
        3. h5
          1. 60...Re4
          2. 61.Re6
          3. h5
            1. 61...Rf4
            2. 62.Rf6
            3. h5
              1. 62...Rg4
              2. 63.Rg6
              3. h5
              4. 64.Rh6
              5. h4
                1. 64...Rh4
                2. 65.Rg6
                3. Rg4
                4. 66.Rh6
                  1. 66.Rf6 with a winning endgame, for example:
                  2. h4
                  3. 67.Rg6
                  4. h3
                  5. 68.Rh6
                  6. h2
                  7. 69.Rg6
                  8. h1=Q
                  1. 66.Rg7 with a winning endgame, for example:
                  2. h4
                  3. 67.Rf6
                  4. h3
                  5. 68.Re5
                  6. h2
                  7. 69.Re4
                  8. h1=Q+
              6. 65.Rg6 with a winning endgame, for example:
              7. h3
              8. 66.Rh6
              9. h2
              10. 67.Rg6
              11. h1=Q
            4. 63.Rg6
            5. h4
              1. 63...Rg4
              2. 64.Rh6
                1. 64.Rf6 with a winning endgame, for example:
                2. h4
                3. 65.Rg6
                4. h3
                5. 66.Rh6
                6. h2
                7. 67.Rg6
                8. h1=Q
                1. 64.Rg7 with a winning endgame, for example:
                2. h4
                3. 65.Rf6
                4. h3
                5. 66.Re5
                6. h2
                7. 67.Re4
                8. h1=Q+
            6. 64.Rh5
            7. h3
              1. 64...Rg3
              2. 65.Rg5
              3. h3
                1. 65...Rh3
                2. 66.Rh5
                3. Rg3
                4. 67.Rg5
              4. 66.Rh5 with a winning endgame, for example:
              5. h2
              6. 67.Rg5
              7. h1=Q
            8. 65.Rh4
            9. h2
            10. 66.Rh3
            11. h1=Q#
              1. 66...h1=R+
          4. 62.Rf6
          5. h4
            1. 62...Rf4
            2. 63.Rg6
          6. 63.Rg5
          7. h3
          8. 64.Rh4
            1. 64.Rg4
            2. h2
            3. 65.Rh4
            4. h1=Q+
          9. 64...h2
          10. 65.Rh3
            1. 65.Rg4
            2. h1=Q
            1. 65.Rg3
            2. h1=Q
          11. 65...h1=Q+
            1. 65...h1=R+
        4. 61.Re6
        5. h4
          1. 61...Re4
          2. 62.Rf6
          3. h4
            1. 62...Rf4
            2. 63.Rg6
          4. 63.Rg5
          5. h3
          6. 64.Rh4
            1. 64.Rg4
            2. h2
            3. 65.Rh4
            4. h1=Q+
          7. 64...h2
          8. 65.Rh3
            1. 65.Rg4
            2. h1=Q
            1. 65.Rg3
            2. h1=Q
          9. 65...h1=Q+
            1. 65...h1=R+
        6. 62.Rf5
          1. 62.Rf6 with a winning endgame, for example:
          2. h3
          3. 63.Rf5
          4. h2
          5. 64.Rg4
          6. h1=Q
          1. 62.Rf7 with a winning endgame, for example:
          2. h3
          3. 63.Rg6
          4. Re5
          5. 64.Rg5
          6. h2
          7. 65.Rg4
          8. h1=Q
        7. 62...h3
        8. 63.Rg4
          1. 63.Rf4
          2. h2
          3. 64.Rg3
          4. h1=Q
        9. 63...h2
        10. 64.Rg3
        11. h1=Q
          1. 64...h1=R
      4. 60.Rd6
      5. h4
        1. 60...Rd4
        2. 61.Re6
      6. 61.Re5
      7. h3
      8. 62.Rf4
        1. 62.Re4
        2. h2
        3. 63.Rf3
        4. h1=Q+
      9. 62...h2
      10. 63.Rg3
        1. 63.Rf3
        2. h1=Q+
      11. 63...h1=Q
        1. 63...h1=R
    11. 59.Rc6
      1. 59.Rc7 with a winning endgame, for example:
      2. h4
      3. 60.Rd6
      4. h3
      5. 61.Re5
      6. h2
      7. 62.Rf4
      8. h1=Q
    12. 59...h4
      1. 59...Rc4
      2. 60.Rd6
      3. h4
        1. 60...Rd4
        2. 61.Re6
        3. h4
          1. 61...Re4
          2. 62.Rf6
          3. h4
            1. 62...Rf4
            2. 63.Rg6
          4. 63.Rg5
          5. h3
          6. 64.Rh4
            1. 64.Rg4
            2. h2
            3. 65.Rh4
            4. h1=Q+
          7. 64...h2
          8. 65.Rh3
            1. 65.Rg4
            2. h1=Q
            1. 65.Rg3
            2. h1=Q
          9. 65...h1=Q+
            1. 65...h1=R+
        4. 62.Rf5
          1. 62.Rf6 with a winning endgame, for example:
          2. h3
          3. 63.Rf5
          4. h2
          5. 64.Rg4
          6. h1=Q
          1. 62.Rf7 with a winning endgame, for example:
          2. h3
          3. 63.Rg6
          4. Re5
          5. 64.Rg5
          6. h2
          7. 65.Rg4
          8. h1=Q
        5. 62...h3
        6. 63.Rg4
          1. 63.Rf4
          2. h2
          3. 64.Rg3
          4. h1=Q
        7. 63...h2
        8. 64.Rg3
        9. h1=Q
          1. 64...h1=R
      4. 61.Re5
      5. h3
      6. 62.Rf4
        1. 62.Re4
        2. h2
        3. 63.Rf3
        4. h1=Q+
      7. 62...h2
      8. 63.Rg3
        1. 63.Rf3
        2. h1=Q+
      9. 63...h1=Q
        1. 63...h1=R
    13. 60.Rd5
      1. 60.Rd6 with a winning endgame, for example:
      2. h3
      3. 61.Re5
      4. h2
      5. 62.Rf4
      6. h1=Q
    14. 60...h3
    15. 61.Re4
      1. 61.Rd4 with a winning endgame, for example:
      2. h2
      3. 62.Rd3
      4. h1=Q
    16. 61...h2
    17. 62.Rf3
    18. h1=Q+
      1. 62...h1=R
  108. 54...a2
  109. 55.d7
  110. a1=Q
  111. 56.d8=Q
  112. Da6+
  113. 57.Rd5
  114. Dd3+
0-1
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