ChessPuzzle.net

Puzzle 940665: As brancas ganham o final

Jasper Rom (2202) - IM Polina Shuvalova (2498)
Titled Tue 21st Jun Early chess.com INT (6), 2022.06.21
  2. 1.e4
  3. c6
  4. 2.d4
  5. d5
  6. 3.Cd2
  7. dxe4
  8. 4.Cxe4
  9. Cf6
  10. 5.Cxf6+
  11. exf6
  12. 6.c3
  13. Bd6
  14. 7.Bd3
  15. O-O
  16. 8.Dc2
  17. Te8+
  18. 9.Ce2
  19. h5
  20. 10.O-O
  21. h4
  22. 11.Be3
  23. h3
  24. 12.g3
  25. Cd7
  26. 13.Bf4
  27. Cf8
  28. 14.Bxd6
  29. Dxd6
  30. 15.f3
  31. Bd7
  32. 16.Dd2
  33. Te7
  34. 17.Df4
  35. Dd5
  36. 18.c4
  37. Dh5
  38. 19.g4
  39. Dg5
  40. 20.Dxg5
  41. fxg5
  42. 21.Cg3
  43. Td8
  44. 22.Tad1
  45. Be6
  46. 23.Tfe1
  47. Ted7
  48. 24.Ce2
  49. b5
  50. 25.b3
  51. bxc4
  52. 26.bxc4
  53. Tb7
  54. 27.Tb1
  55. Tdb8
  56. 28.Cc3
  57. Cd7
  58. 29.Rf2
  59. Cb6
  60. 30.c5
  61. Cd7
  62. 31.Be4
  63. Tb2+
  64. 32.Rg3
  65. Txb1
  66. 33.Txb1
  67. Txb1
  68. 34.Bxb1
  69. Cf6
  70. 35.Rxh3
  71. Rf8
  72. 36.Rg3
  73. Re7
  74. 37.Be4
  75. Rd7
  76. 38.h4
  77. gxh4+
  78. 39.Rxh4
  79. Rc7
  80. 40.g5
  81. Cd7
  82. 41.Rg3
  83. Cb8
  84. 42.Rf4
  85. a5
  86. 43.a3
  87. Ca6
  88. 44.Re3
  89. Cb8
  90. 45.f4
  91. g6
  92. 46.Bd3
  93. Cd7
  94. 47.Be4
  95. Cf8
  96. 48.d5
  97. cxd5
  98. 49.Bxd5
  99. Bxd5
  100. 50.Cxd5+
  101. Rc6
  102. 51.Rd4
  103. Ce6+
  104. 52.Re5
  105. Cxc5
  106. 53.Ce7+
  107. Rd7
  108. 54.Rf6
  109. Cd3
  110. 55.Cd5
  111. Re8
  112. 56.Cc7+
  113. Rf8
  114. 57.Cd5
  115. a4
  116. 58.Cb6
  117. Cxf4
  118. 59.Cxa4
  119. Cd5+
  120. 60.Re5
  121. Cc7
  122. 61.Cc5
  123. Cb5
  124. 62.a4
  125. Ca7
  126. 63.Rd6
  127. Rg7
  128. 64.Rc7
  129. f6
  130. 65.gxf6+
  131. Rxf6
  132. 66.Rb7
  133. Re5
  134. 67.Rxa7
  135. g5
  136. 68.Cd7+
  137. Re6
    1. Solução:68...Re6
    2. 69.Cc5+
    3. Rf5 with a winning endgame, for example:
      1. 69...Rd5
      2. 70.Rb6
      3. g4
      4. 71.Cd3
      5. g3
      6. 72.Ce1
      7. Re4
      8. 73.a5
      9. Rf4 with a winning endgame, for example:
      10. 74.a6
      11. Re3
      12. 75.a7
      13. Rd2
      14. 76.a8=Q
      1. 69...Rd6 with a winning endgame, for example:
      2. 70.Ce4+
      3. Rc7
      4. 71.Cxg5
      1. 69...Re5 with a winning endgame, for example:
      2. 70.a5
      3. g4
      4. 71.Cd3+
      5. Rd4
      6. 72.Cf4
      7. g3
      8. 73.Ce2+
      9. Rc4
      10. 74.Cxg3
      1. 69...Re7 with a winning endgame, for example:
      2. 70.a5
      3. g4
      4. 71.Ce4
      5. Rd7
      6. 72.Rb6
      7. Re6
      8. 73.a6
      9. Re5
      10. 74.a7
      11. Rxe4
      12. 75.a8=Q+
      1. 69...Rf6 with a winning endgame, for example:
      2. 70.a5
      3. g4
      4. 71.a6
      5. g3
      6. 72.Ce4+
      7. Re5
      8. 73.Cxg3
      1. 69...Rf7 with a winning endgame, for example:
      2. 70.a5
      3. g4
      4. 71.Ce4
      5. Re6
      6. 72.a6
      7. Re5
      8. 73.Rb6
      9. Rxe4
      10. 74.a7
      11. Rf4
      12. 75.a8=Q
    5. 70.a5
    6. g4
    7. 71.Cd3
    8. g3
    9. 72.Ce1
    10. Rf4
    11. 73.a6
    12. Re3
    13. 74.Rb6
    14. Re2
    15. 75.a7
    16. Rxe1
    17. 76.a8=Q
  139. 69.Cf8+
  140. Rf7
  141. 70.Cd7
  142. Re6
  143. 71.Cc5+
  144. Rd5
  145. 72.Cd3
  146. Re4
  147. 73.Ce1
  148. g4
  149. 74.a5
  150. Re3
  151. 75.Cg2+
  152. Rf2
  153. 76.Ch4
  154. Rg3
  155. 77.Cf5+
  156. Rf4
  157. 78.Ch4
  158. Rg3
  159. 79.Cg6
  160. Rf2
  161. 80.Ch4
  162. Rg3
1/2-1/2
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