ChessPuzzle.net

Puzzle 956375: Blancas hacen tablas en el final

FM Artem Galaktionov (2315) - IM Polina Shuvalova (2441)
ch-Moscow Rapid 2020 Moscow RUS, 2020.11.01
  2. 1.d4
  3. Cf6
  4. 2.Cf3
  5. e6
  6. 3.c4
  7. d5
  8. 4.Cc3
  9. Ab4
  10. 5.cxd5
  11. exd5
  12. 6.Ag5
  13. O-O
  14. 7.e3
  15. h6
  16. 8.Axf6
  17. Dxf6
  18. 9.Ad3
  19. Af5
  20. 10.O-O
  21. Axd3
  22. 11.Dxd3
  23. c6
  24. 12.Ce5
  25. De7
  26. 13.Ce2
  27. Cd7
  28. 14.f4
  29. Cxe5
  30. 15.fxe5
  31. f6
  32. 16.exf6
  33. Txf6
  34. 17.Txf6
  35. Dxf6
  36. 18.Tf1
  37. De7
  38. 19.Cg3
  39. Te8
  40. 20.Tf3
  41. Ad6
  42. 21.Cf5
  43. De6
  44. 22.h3
  45. Ac7
  46. 23.Da3
  47. a6
  48. 24.Db3
  49. b6
  50. 25.Dc2
  51. Rh8
  52. 26.Df2
  53. Rg8
  54. 27.Dh4
  55. Rh7
  56. 28.Dh5
  57. Dg6
  58. 29.Dxg6+
  59. Rxg6
  60. 30.Ch4+
  61. Rg5
  62. 31.Tf7
  63. Ab8
  64. 32.Cf3+
  65. Rg6
  66. 33.Tb7
  67. Ag3
  68. 34.Txb6
  69. Txe3
  70. 35.Txc6+
  71. Rf5
  72. 36.Rf1
  73. h5
  74. 37.Tc3
  75. Te6
  76. 38.Tc5
  77. Td6
  78. 39.Re2
  79. g5
  80. 40.Rd3
  81. g4
  82. 41.hxg4+
  83. hxg4
  84. 42.Cd2
  85. Rf4
  86. 43.Tc8
  87. Af2
  88. 44.Cf1
  89. Ag1
  90. 45.Tf8+
  91. Rg5
  92. 46.Cg3
  93. Te6
  94. 47.Ce2
  95. Ah2
  96. 48.g3
  97. Th6
  98. 49.Tf2
  99. Axg3
  100. 50.Cxg3
  101. Th3
  102. 51.Tf5+
  103. Rh4
  104. 52.Txd5
  105. Txg3+
  106. 53.Rc4
  107. Tg2
  108. 54.Rc3
  109. g3
  110. 55.Td6
  111. Tf2
  112. 56.Th6+
  113. Rg5
  114. 57.Th8
  115. g2
  116. 58.Tg8+
  117. Rf4
  118. 59.Tf8+
  119. Re3
  120. 60.Tg8
  121. Rf3
  122. 61.Tf8+
  123. Re2
  124. 62.Tg8
  125. Rf1
  126. 63.a4
  127. g1=Q
  128. 64.Txg1+
  129. Rxg1
  130. 65.b4
  131. Ta2
  132. 66.Rb3
  133. Ta1
  134. 67.b5
  135. axb5
  136. 68.axb5
  137. Rf2
  138. 69.Rc4
  139. Re3
  140. 70.b6
  141. Re4
    1. Solución:70...Re4
    2. 71.Rc5
    3. Tc1+
      1. 71...Tb1
      2. 72.Rc6
      3. Rxd4
      4. 73.Rc7
      5. Tc1+ with a drawn endgame, for example:
      6. 74.Rd6
      7. Tb1
      8. 75.Rc7
      9. Rc5
      10. 76.b7
      11. Tb4
      12. 77.b8=Q
      13. Txb8
      14. 78.Rxb8
    5. 72.Rd6
    6. Rxd4
      1. 72...Tb1 with a drawn endgame, for example:
      2. 73.Rc7
      3. Rxd4
      4. 74.Rc6
      5. Rc4
      6. 75.b7
      7. Tb2
      8. 76.Rc7
      9. Rc5
      10. 77.b8=R
      11. Tc2
      1. 72...Tc4 with a drawn endgame, for example:
      2. 73.d5
      3. Rd4
      4. 74.Rd7
      5. Rxd5
      6. 75.b7
      7. Tb4
      8. 76.Rc7
      9. Tb1
      10. 77.b8=Q
      11. Txb8
      12. 78.Rxb8
    8. 73.b7
      1. 73.Rd7
      2. Tf1 with a drawn endgame, for example:
        1. 73...Tb1
        2. 74.Rc7
        3. Tc1+ with a drawn endgame, for example:
        4. 75.Rd6
        5. Tb1
        6. 76.Rc7
        7. Rc5
        8. 77.b7
        9. Tb4
        10. 78.b8=Q
        11. Txb8
        12. 79.Rxb8
        1. 73...Ta1 with a drawn endgame, for example:
        2. 74.b7
        3. Tb1
        4. 75.Rc7
        5. Tc1+
        6. 76.Rb8
        7. Rd5
        8. 77.Ra8
        9. Ta1+
        10. 78.Rb8
        11. Rc6
        12. 79.Rc8
        13. Tb1
        14. 80.b8=Q
        15. Txb8+
        16. 81.Rxb8
      4. 74.b7
      5. Tb1
      6. 75.Rc7
      7. Tc1+
      8. 76.Rb8
      9. Rd5
      10. 77.Ra8
      11. Ta1+
      12. 78.Rb8
      13. Rc6
      14. 79.Rc8
      15. Tb1
      16. 80.b8=Q
      17. Txb8+
      18. 81.Rxb8
    10. 73...Tb1
    11. 74.Rc7
      1. 74.Rc6
      2. Re5
        1. 74...Tb4
        2. 75.Rc7
        3. Txb7+
        4. 76.Rxb7
        1. 74...Txb7
        2. 75.Rxb7
        1. 74...Rc4
        2. 75.Rc7
        3. Rc5
        4. 76.b8=Q
        5. Txb8
        6. 77.Rxb8
      4. 75.Rc7
      5. Tc1+ with a drawn endgame, for example:
        1. 75...Rd4
        2. 76.b8=Q
        3. Txb8
        4. 77.Rxb8
        1. 75...Txb7+
        2. 76.Rxb7
        1. 75...Rd5 with a drawn endgame, for example:
        2. 76.b8=Q
        3. Txb8
        4. 77.Rxb8
      7. 76.Rb8
      8. Rd5
      9. 77.Ra8
      10. Ta1+
      11. 78.Rb8
      12. Rc6
      13. 79.Rc8
      14. Tb1
      15. 80.b8=Q
      16. Txb8+
      17. 81.Rxb8
    13. 74...Tc1+ with a drawn endgame, for example:
      1. 74...Txb7+
      2. 75.Rxb7
      1. 74...Rc5
      2. 75.b8=Q
      3. Txb8
      4. 76.Rxb8
    15. 75.Rb8
    16. Rd5
    17. 76.Ra8
    18. Ta1+
    19. 77.Rb8
    20. Rc6
    21. 78.Rc8
    22. Tb1
    23. 79.b8=Q
    24. Txb8+
    25. 80.Rxb8
  143. 71.Rc5
  144. Tc1+
  145. 72.Rd6
  146. Rxd4
  147. 73.b7
  148. Tb1
  149. 74.Rc7
  150. Txb7+
1/2-1/2
Próximo ? Ayuda