ChessPuzzle.net

Puzzle 807109: As brancas ganham o final

CM Philipp Sonnenschein (2221) - FM Vjacheslav Weetik (2423)
Titled Tue 13th Dec Early chess.com INT (4), 2022.12.13
  2. 1.d4
  3. Cf6
  4. 2.c4
  5. e6
  6. 3.Cf3
  7. d5
  8. 4.Cc3
  9. Be7
  10. 5.g3
  11. O-O
  12. 6.Bg2
  13. dxc4
  14. 7.Ce5
  15. c5
  16. 8.dxc5
  17. Dxd1+
  18. 9.Cxd1
  19. Bxc5
  20. 10.O-O
  21. Cd5
  22. 11.Ce3
  23. Cxe3
  24. 12.Bxe3
  25. Bxe3
  26. 13.fxe3
  27. c3
  28. 14.bxc3
  29. f6
  30. 15.Cd3
  31. Tf7
  32. 16.Tad1
  33. Cc6
  34. 17.c4
  35. Ca5
  36. 18.c5
  37. Cc4
  38. 19.Rf2
  39. Tb8
  40. 20.Tc1
  41. Ca5
  42. 21.Tfd1
  43. Bd7
  44. 22.Cf4
  45. Te8
  46. 23.Td6
  47. Tfe7
  48. 24.Bh3
  49. Bc8
  50. 25.e4
  51. Cc6
  52. 26.Cd3
  53. e5
  54. 27.Bxc8
  55. Txc8
  56. 28.Tb1
  57. Rf7
  58. 29.a3
  59. Td8
  60. 30.Td5
  61. Ted7
  62. 31.Re3
  63. Re6
  64. 32.g4
  65. Ca5
  66. 33.Cb4
  67. Cc4+
  68. 34.Rd3
  69. Cxa3
  70. 35.Ta1
  71. Cb5
  72. 36.Rc4
  73. a6
  74. 37.Cxa6
  75. bxa6
  76. 38.Txa6+
  77. Cd6+
  78. 39.cxd6
  79. Txd6
  80. 40.Tdxd6+
  81. Txd6
  82. 41.Txd6+
  83. Rxd6
  84. 42.Rb5
  85. g6
  86. 43.h3
  87. h6
  88. 44.Rb6
  89. Re6
  90. 45.Rc6
  91. f5
  92. 46.exf5+
  93. gxf5
  94. 47.gxf5+
  95. Rxf5
  96. 48.Rd5
  97. e4
  98. 49.e3
  99. h5
  100. 50.h4
  101. Rg4
  102. 51.Rxe4
  103. Rxh4
    1. Solução:51...Rxh4
    2. 52.Rf4
    3. Rh3
    4. 53.e4
    5. h4
      1. 53...Rg2
      2. 54.e5
      3. h4
    7. 54.e5
    8. Rg2
      1. 54...Rh2
      2. 55.e6
      3. h3
      4. 56.e7
      5. Rg2
      6. 57.Rg4
      7. h2
      8. 58.e8=Q
      9. Rf1
    10. 55.e6
    11. h3
      1. 55...Rf1 with a winning endgame, for example:
      2. 56.e7
      3. Re2
      4. 57.e8=Q+
      1. 55...Rf2
      2. 56.e7
      3. h3
      4. 57.e8=Q
      5. Rg2 with a winning endgame, for example:
      6. 58.De2+
      7. Rh1
      8. 59.Rg3
      9. h2
      10. 60.Dxh2#
      1. 55...Rg1
      2. 56.e7
      3. h3 with a winning endgame, for example:
      4. 57.e8=Q
      5. Rh1
      6. 58.Rg3
      7. h2
      8. 59.De1#
    13. 56.e7
    14. h2
      1. 56...Rf1
      2. 57.e8=Q
      3. h2 with a winning endgame, for example:
      4. 58.Dh5
      5. Rg1
      6. 59.De2
      7. h1=B
    16. 57.e8=Q
    17. h1=Q Bloqueando a casa h1.
      1. 57...Rf1 with a winning endgame, for example:
      2. 58.Dh5
      3. Rg1
      4. 59.De2
      5. h1=B
      1. 57...Rg1
      2. 58.Rg3
    19. 58.De2+
      1. 58.Dg6+
      2. Rf2
        1. 58...Rf1
        2. 59.Dd3+
        3. Rg1
        4. 60.De3+
        5. Rf1
        6. 61.Dc1+
        7. Rg2
        8. 62.Dc2+
        9. Rf1 with a winning endgame, for example:
        10. 63.Dd1+
        11. Rg2
        12. 64.De2+
        13. Rh3
        14. 65.Dg4+
        15. Rh2
        16. 66.Dg3#
        1. 58...Rh2
        2. 59.Dg3#
        1. 58...Rh3
        2. 59.Dg3#
      4. 59.Dc2+
      5. Rf1 with a winning endgame, for example:
        1. 59...Re1
        2. 60.Db1+
        3. Rd2
        4. 61.Dxh1
        1. 59...Rg1
        2. 60.Rg3
        3. Dd5 with a winning endgame, for example:
        4. 61.Db1+
        5. Dd1
        6. 62.Dxd1#
      7. 60.Dd1+
      8. Rg2
      9. 61.De2+
      10. Rh3
      11. 62.Dg4+
      12. Rh2
      13. 63.Dg3#
    21. 58...Rh3
      1. 58...Rg1
      2. 59.Rg3
      3. Da8
      4. 60.Dd1#
    23. 59.Dg4+
    24. Rh2
    25. 60.Dg3#
  105. 52.Rf4
  106. Rh3
  107. 53.e4
  108. h4
  109. 54.Rf3
  110. Rh2
  111. 55.e5
  112. h3
  113. 56.e6
  114. Rg1
  115. 57.e7
  116. h2
  117. 58.e8=Q
  118. h1=Q+
  119. 59.Rg3
  120. Dg2+
  121. 60.Rf4
  122. Df2+
  123. 61.Rg5
  124. Dg3+
  125. 62.Rf6
  126. Df2+
  127. 63.Re7
  128. De2+
  129. 64.Rf8
  130. Dxe8+
  131. 65.Rxe8
1/2-1/2
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