ChessPuzzle.net

Puzzle 333367: Les noirs gagnent la finale

GM Pavel Ponkratov (2625) - GM Vugar Rasulov (2478)
Titled Tuesday 24th Nov chess.com INT (10), 2020.11.24
  2. 1.d4
  3. Cf6
  4. 2.c4
  5. e6
  6. 3.Cc3
  7. Fb4
  8. 4.Db3
  9. a5
  10. 5.a3
  11. Fxc3+
  12. 6.Dxc3
  13. a4
  14. 7.Cf3
  15. b6
  16. 8.d5
  17. O-O
  18. 9.Fg5
  19. Ca6
  20. 10.Dc2
  21. h6
  22. 11.Fh4
  23. Cc5
  24. 12.Td1
  25. exd5
  26. 13.cxd5
  27. Fa6
  28. 14.e3
  29. Fxf1
  30. 15.Rxf1
  31. Te8
  32. 16.Td4
  33. Ta5
  34. 17.Tf4
  35. g5
  36. 18.Cxg5
  37. hxg5
  38. 19.Fxg5
  39. Cce4
  40. 20.Txe4
  41. Txe4
  42. 21.Fxf6
  43. Dxf6
  44. 22.Dxe4
  45. Tc5
  46. 23.g4
  47. Tc1+
  48. 24.Rg2
  49. Txh1
  50. 25.Rxh1
  51. Dxf2
  52. 26.De8+
  53. Rh7
  54. 27.De4+
  55. Rg8
  56. 28.h4
  57. Dxh4+
  58. 29.Rg2
  59. Df6
  60. 30.Dxa4
  61. Dxb2+
  62. 31.Rf3
  63. Df6+
  64. 32.Re4
  65. c6
  66. 33.Rd3
  67. Df1+
  68. 34.Rd4
  69. Da1+
  70. 35.Rd3
  71. Df1+
  72. 36.Rd4
  73. Da1+
  74. 37.Rd3
  75. Db1+
  76. 38.Rd4
  77. Db2+
  78. 39.Rd3
  79. cxd5
  80. 40.g5
  81. De5
  82. 41.Dg4
  83. Rg7
  84. 42.Dxd7
  85. Dxg5
  86. 43.a4
  87. Dg6+
  88. 44.Rc3
  89. De4
  90. 45.Rd2
  91. Rg6
  92. 46.Dc6+
  93. De6
  94. 47.Dc2+
  95. Rg7
  96. 48.Db2+
  97. Df6
  98. 49.Db5
  99. Df2+
  100. 50.Rc3
  101. Dxe3+
  102. 51.Rc2
  103. De4+
  104. 52.Rc3
  105. Dc4+
  106. 53.Dxc4
  107. dxc4
  108. 54.Rxc4
  109. f5
  110. 55.Rb5
  111. f4
  112. 56.Rxb6
    1. Solution:56.Rxb6
    2. f3
    3. 57.a5
      1. 57.Ra5 with a winning endgame, for example:
      2. f2
      3. 58.Rb6
      4. f1=Q
      1. 57.Rc5 with a winning endgame, for example:
      2. f2
      3. 58.a5
      4. f1=Q
      1. 57.Ra7 with a winning endgame, for example:
      2. f2
      3. 58.a5
      4. f1=Q
    5. 57...f2
    6. 58.a6
      1. 58.Ra6 with a winning endgame, for example:
      2. f1=Q+
      1. 58.Ra7 with a winning endgame, for example:
      2. f1=Q
    8. 58...f1=Q
    9. 59.Rb7 with a winning endgame, for example:
      1. 59.a7
      2. Df3
      3. 60.Rc7
      4. Da8
      1. 59.Ra7 with a winning endgame, for example:
      2. Db5
      3. 60.Ra8
      4. Dxa6+
    11. 59...Db5+
    12. 60.Ra7
    13. Dc6
    14. 61.Rb8
    15. Dxa6
  114. 56...f3
  115. 57.a5
  116. f2
  117. 58.a6
  118. f1=Q
  119. 59.a7
  120. Df3
  121. 60.Rc7
  122. Da8
0-1
Suivant ? Aide