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Puzzle 1005289: Albul câștigă finalul

FM Teodor-Cosmin Nedelcu (2310) - GM A. Istratescu (2377)
Cristina Foisor Mem Rapid Timisoara ROU, 2024.08.04
  2. 1.d4
  3. Cf6
  4. 2.c4
  5. e6
  6. 3.Cc3
  7. Nb4
  8. 4.e3
  9. b6
  10. 5.Nd3
  11. Nb7
  12. 6.f3
  13. c5
  14. 7.Cge2
  15. cxd4
  16. 8.exd4
  17. O-O
  18. 9.O-O
  19. d5
  20. 10.a3
  21. Ne7
  22. 11.cxd5
  23. Cxd5
  24. 12.Dc2
  25. h6
  26. 13.Rh1
  27. Cd7
  28. 14.Cf4
  29. C7f6
  30. 15.Cfxd5
  31. Cxd5
  32. 16.Df2
  33. Nd6
  34. 17.Ne4
  35. Tc8
  36. 18.Nxd5
  37. Nxd5
  38. 19.f4
  39. Nb7
  40. 20.f5
  41. Df6
  42. 21.Nf4
  43. Nxf4
  44. 22.Dxf4
  45. exf5
  46. 23.d5
  47. Tcd8
  48. 24.Tad1
  49. Tfe8
  50. 25.Dc7
  51. De7
  52. 26.Df4
  53. De5
  54. 27.Dxf5
  55. Dxf5
  56. 28.Txf5
  57. Td7
  58. 29.Tf4
  59. Rf8
  60. 30.Rg1
  61. Te5
  62. 31.Rf2
  63. Re7
  64. 32.Tfd4
  65. g5
  66. 33.g3
  67. f5
  68. 34.h4
  69. Rf6
  70. 35.a4
  71. Te8
  72. 36.a5
  73. bxa5
  74. 37.Ta4
  75. a6
  76. 38.Txa5
  77. gxh4
  78. 39.gxh4
  79. Tg8
  80. 40.Ta4
  81. Tg4
  82. 41.Txg4
  83. fxg4
  84. 42.Rg3
  85. Rf5
  86. 43.Tf1+
  87. Re5
  88. 44.Rxg4
  89. Nxd5
  90. 45.Tf5+
  91. Rd4
  92. 46.Txd5+
  93. Txd5
  94. 47.Cxd5
  95. Rxd5
  96. 48.Rh5
  97. Rc4
    1. Soluţie:48...Rc4
    2. 49.Rxh6
    3. a5
      1. 49...Rb3
      2. 50.h5
      3. Rxb2
      4. 51.Rg6
      5. a5
    5. 50.h5
      1. 50.Rg5
      2. Rb3
      3. 51.h5
      4. Rxb2
      1. 50.Rg6
      2. Rb3
      3. 51.h5
      4. Rxb2
    7. 50...Rb3
      1. 50...a4
      2. 51.Rg6
      3. Rb3
      4. 52.h6
      5. Rxb2
    9. 51.Rg6
      1. 51.Rg5
      2. Rxb2
        1. 51...a4
        2. 52.h6
        3. Rxb2
      4. 52.h6
      5. a4
        1. 52...Rb1
        2. 53.h7
        3. a4
        1. 52...Ra3 with a winning endgame, for example:
        2. 53.h7
        3. a4
        4. 54.h8=Q
      7. 53.h7
      8. Rb1
        1. 53...a3
        2. 54.h8=Q+
        3. Ra2 with a winning endgame, for example:
        4. 55.Dc3
        5. Rb1
        6. 56.Dxa3
        1. 53...Ra3 with a winning endgame, for example:
        2. 54.h8=Q
      10. 54.h8=Q
      11. a3
      12. 55.Db8+
        1. 55.Dh7+
        2. Ra2 with a winning endgame, for example:
          1. 55...Ra1 with a winning endgame, for example:
          2. 56.Dc2
          3. a2
          4. 57.Dc1#
          1. 55...Rb2 with a winning endgame, for example:
          2. 56.Dh2+
          3. Rb3
          4. 57.De5
          5. a2
          6. 58.Da1
        4. 56.Dc2+
        5. Ra1
        6. 57.Rf5
        7. a2
        8. 58.Dc1#
        1. 55.Dh1+
        2. Ra2 with a winning endgame, for example:
          1. 55...Rb2 with a winning endgame, for example:
          2. 56.Dh2+
          3. Rb3
          4. 57.De5
          5. a2
          6. 58.Da1
          1. 55...Rc2 with a winning endgame, for example:
          2. 56.Da1
        4. 56.Dc1
        5. Rb3
        6. 57.Rf4
        7. a2
        8. 58.Re4
        9. Ra4
        10. 59.Rd5
        11. Rb3
        12. 60.Rd4
        13. Ra4
        14. 61.Dc4+
        15. Ra3
        16. 62.Dc3+
        17. Ra4
        18. 63.Rc4
        19. a1=Q
        20. 64.Dxa1#
      14. 55...Rc2 with a winning endgame, for example:
        1. 55...Ra1 with a winning endgame, for example:
        2. 56.Df4
        3. Rb1
        4. 57.Db4+
        5. Ra2
        6. 58.Dc3
        7. Rb1
        8. 59.Dxa3
        1. 55...Ra2 with a winning endgame, for example:
        2. 56.Db4
        3. Ra1
        4. 57.Dxa3+
      16. 56.Da7
      17. Rb2
      18. 57.Dd4+
      19. Rc2
      20. 58.Da4+
      21. Rb2
      22. 59.Db4+
      23. Ra2
      24. 60.Dc3
      25. Rb1
      26. 61.Dxa3
    11. 51...Rxb2
      1. 51...a4
      2. 52.h6
      3. Rxb2
    13. 52.h6
    14. a4
    15. 53.h7
    16. a3
      1. 53...Rb1
      2. 54.h8=Q
      3. a3
      4. 55.Db8+
      5. Ra2 with a winning endgame, for example:
      6. 56.Rf5
      7. Ra1
      8. 57.Re4
      9. a2
      10. 58.Dh2
      11. Rb1
      12. 59.Rd3
      13. Ra1
      14. 60.Rc3
      15. Rb1
      16. 61.Dg1#
      1. 53...Ra3 with a winning endgame, for example:
      2. 54.h8=Q
    18. 54.h8=Q+
    19. Ra2 with a winning endgame, for example:
      1. 54...Rb3 with a winning endgame, for example:
      2. 55.Da1
      1. 54...Rc2 with a winning endgame, for example:
      2. 55.Da1
    21. 55.Dc3
    22. Rb1
    23. 56.Dxa3
  99. 49.Rxh6
  100. Rb3
  101. 50.Rg6
  102. Rxb2
  103. 51.h5
  104. a5
  105. 52.h6
  106. a4
  107. 53.h7
  108. a3
  109. 54.h8=Q+
  110. Rb1
  111. 55.Dh1+
  112. Rb2
  113. 56.Dg2+
  114. Rb3
  115. 57.Df3+
  116. Rb2
  117. 58.De2+
  118. Rb1
  119. 59.Db5+
  120. Rc2
  121. 60.Dc4+
  122. Rb2
  123. 61.Db4+
1-0
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