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Puzzle 123574: Negrul câștigă finalul

Frank James Marshall - Alexander Alekhine
Bradley Beach (6), 1929
  2. 1.d4
  3. Cf6
  4. 2.Cf3
  5. e6
  6. 3.e3
  7. c5
  8. 4.Nd3
  9. d5
  10. 5.c3
  11. Nd6
  12. 6.O-O
  13. Cbd7
  14. 7.Cbd2
  15. O-O
  16. 8.e4
  17. cxd4
  18. 9.cxd4
  19. dxe4
  20. 10.Cxe4
  21. Cxe4
  22. 11.Nxe4
  23. Db6
  24. 12.Ce5
  25. f5
  26. 13.Cxd7
  27. Nxd7
  28. 14.Nf3
  29. Nc6
  30. 15.Te1
  31. Rh8
  32. 16.Ng5
  33. Tae8
  34. 17.Tc1
  35. Nxf3
  36. 18.Dxf3
  37. Dxb2
  38. 19.Tb1
  39. Dxa2
  40. 20.Txb7
  41. Tb8
  42. 21.g3
  43. f4
  44. 22.Nxf4
  45. Nxf4
  46. 23.gxf4
  47. Txb7
  48. 24.Dxb7
  49. Dd2
  50. 25.De4
  51. h6
  52. 26.De3
  53. Db2
  54. 27.De5
  55. Tf6
  56. 28.Te3
  57. Db1+
  58. 29.Rg2
  59. Db7+
  60. 30.Rg1
  61. Df7
  62. 31.Db8+
  63. Rh7
  64. 32.Db1+
  65. Tf5
  66. 33.De4
  67. Df8
  68. 34.Te2
  69. a5
  70. 35.Dxe6
  71. Txf4
  72. 36.d5
  73. Td4
  74. 37.Te4
  75. Td2
  76. 38.Te2
  77. Txe2
  78. 39.Dxe2
  79. Df5
  80. 40.Dd1
  81. Dg6+
  82. 41.Rf1
  83. Da6+
  84. 42.Rg2
  85. Dd6
  86. 43.Dd4
  87. Rg8
  88. 44.Dc4
  89. Rf7
  90. 45.Db5
  91. Dd8
  92. 46.f4
  93. Dc7
  94. 47.Rf3
  95. Dc3+
  96. 48.Rg4
  97. Re7
  98. 49.Db6
  99. h5+
  100. 50.Rxh5
  101. Dh3+
  102. 51.Rg5
  103. Dg2+
  104. 52.Rf5
  105. Dxd5+
  106. 53.Rg6
  107. Dd6+
  108. 54.Dxd6+
  109. Rxd6
  110. 55.f5
  111. a4
  112. 56.Rxg7
    1. Soluţie:56.Rxg7
    2. a3
    3. 57.f6
      1. 57.h4
      2. a2
      3. 58.Rg6 with a winning endgame, for example:
      4. a1=Q
      5. 59.h5
      6. Dg1+
      7. 60.Rf6
      8. Dc1
      9. 61.Rf7
      10. Dh6
      11. 62.f6
      12. Dxh5+
      13. 63.Rg7
      14. Re6
      15. 64.f7
      16. Dxf7+
      1. 57.Rf8 with a winning endgame, for example:
      2. a2
      3. 58.h4
      4. a1=Q
      5. 59.Rf7
      6. Dh8
      7. 60.h5
      8. Dxh5+
    5. 57...a2
    6. 58.f7
    7. a1=Q+
    8. 59.Rg8
      1. 59.Rf8 with a winning endgame, for example:
      2. Dh8#
      1. 59.Rg6 with a winning endgame, for example:
      2. Df1
      3. 60.Rg7
      4. Re7
      5. 61.f8=Q+
      6. Dxf8+
      1. 59.Rh6 with a winning endgame, for example:
      2. Df6+
      3. 60.Rh5
      4. Dxf7+
      1. 59.Rh7 with a winning endgame, for example:
      2. Df6
      3. 60.Rg8
      4. Re7
      5. 61.h4
      6. Dxf7+
    10. 59...Dg1+
      1. 59...Da2
      2. 60.Rf8 with a winning endgame, for example:
        1. 60.Rg7
        2. Da7
        3. 61.Rf8 with a winning endgame, for example:
        4. Re6
        5. 62.Rg8
        6. Dxf7+
      4. 60...Dxh2
      5. 61.Rg8
      6. Dg1+
      7. 62.Rh8
      8. Re7
      9. 63.f8=Q+
      10. Rxf8
    12. 60.Rh7 with a winning endgame, for example:
      1. 60.Rf8 with a winning endgame, for example:
      2. Dxh2
      3. 61.Rg8
      4. Dg1+
      5. 62.Rh8
      6. Re7
      7. 63.f8=Q+
      8. Rxf8
      1. 60.Rh8
      2. Dd4+
      3. 61.Rg8
      4. Dg4+
    14. 60...Dxh2+
    15. 61.Rg7
    16. De5+
    17. 62.Rg8
    18. Dg5+
    19. 63.Rh7
    20. Re7
    21. 64.f8=Q+
    22. Rxf8
  114. 56...a3
  115. 57.f6
  116. a2
  117. 58.f7
  118. a1=Q+
  119. 59.Rg8
  120. Dg1+
0-1
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