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Puzzle 677008: As brancas empatam o final

GM Dronavalli Harika (2517) - IM Rameshbabu Vaishali (2442)
Women's Speed Chess Main chess.com INT, 2022.07.21
  2. 1.e4
  3. e5
  4. 2.Cf3
  5. Cc6
  6. 3.Bc4
  7. Cf6
  8. 4.d3
  9. Bc5
  10. 5.Bg5
  11. h6
  12. 6.Bh4
  13. g5
  14. 7.Bg3
  15. d6
  16. 8.c3
  17. De7
  18. 9.a4
  19. a5
  20. 10.Ca3
  21. Be6
  22. 11.Db3
  23. O-O-O
  24. 12.O-O-O
  25. Bxa3
  26. 13.Bxe6+
  27. Dxe6
  28. 14.Dxa3
  29. d5
  30. 15.exd5
  31. Cxd5
  32. 16.The1
  33. f6
  34. 17.Dc5
  35. Cb6
  36. 18.d4
  37. Da2
  38. 19.Da3
  39. Dxa3
  40. 20.bxa3
  41. exd4
  42. 21.Cxd4
  43. Cxd4
  44. 22.Txd4
  45. Txd4
  46. 23.cxd4
  47. Rd7
  48. 24.Rd2
  49. Cxa4
  50. 25.Tc1
  51. c6
  52. 26.d5
  53. Tc8
  54. 27.Tb1
  55. b6
  56. 28.d6
  57. f5
  58. 29.Be5
  59. f4
  60. 30.g3
  61. f3
  62. 31.g4
  63. Te8
  64. 32.Bg3
  65. Te2+
  66. 33.Rd3
  67. Cc5+
  68. 34.Rd4
  69. Ce6+
  70. 35.Rc3
  71. b5
  72. 36.h4
  73. Cf4
  74. 37.hxg5
  75. hxg5
  76. 38.Td1
  77. Te6
  78. 39.Bxf4
  79. gxf4
  80. 40.Td4
  81. Te2
  82. 41.Txf4
  83. Txf2
  84. 42.Tf6
  85. Tg2
  86. 43.Txf3
  87. Rxd6
  88. 44.Tf4
  89. Re5
  90. 45.Tf5+
  91. Re4
  92. 46.Tc5
  93. Tg3+
  94. 47.Rb2
  95. Txg4
  96. 48.Txc6
  97. Rd4
  98. 49.Tc8
  99. Tg3
  100. 50.Td8+
  101. Rc5
  102. 51.Tc8+
  103. Rb6
  104. 52.Tb8+
  105. Rc6
  106. 53.Tc8+
  107. Rb7
  108. 54.Th8
  109. a4
  110. 55.Th6
  111. Tg4
  112. 56.Tf6
  113. Tc4
  114. 57.Tf8
  115. Tc6
  116. 58.Tf5
  117. Rb6
  118. 59.Th5
  119. Td6
  120. 60.Tg5
  121. Rc6
  122. 61.Th5
  123. Td5
  124. 62.Th8
  125. Rc5
  126. 63.Tc8+
  127. Rd4
  128. 64.Th8
  129. Rc4
  130. 65.Tc8+
  131. Rd3
  132. 66.Th8
  133. Te5
  134. 67.Td8+
  135. Rc4
  136. 68.Tc8+
  137. Rd4
  138. 69.Td8+
  139. Td5
  140. 70.Th8
  141. Re3
  142. 71.Te8+
  143. Rd2
  144. 72.Th8
  145. Td3
  146. 73.Th5
  147. Tb3+
  148. 74.Ra2
  149. Re2
  150. 75.Th2+
  151. Rd3
  152. 76.Th3+
  153. Rc2
  154. 77.Th2+
  155. Rc3
  156. 78.Th3+
  157. Rc4
  158. 79.Txb3
  159. axb3+
    1. Solução:79...axb3+
    2. 80.Rb2
    3. b4
      1. 80...Rd4
      2. 81.Rxb3
      1. 80...Rc5
      2. 81.Rxb3
    5. 81.a4
      1. 81.axb4
      2. Rxb4
      3. 82.Rb1
      4. Rc4
        1. 82...Ra3
        2. 83.Ra1
        3. b2+
        4. 84.Rb1
        5. Rb3 stalemate
        1. 82...Rc3
        2. 83.Ra1
        3. Rc2 stalemate
      6. 83.Rb2
      7. Rb4
      8. 84.Rb1
      9. Ra3
        1. 84...Rc4
        2. 85.Rb2
        3. Rb4 Empate por repetição
        1. 84...Rc3
        2. 85.Ra1
        3. Rc2 stalemate
      11. 85.Ra1
      12. b2+
      13. 86.Rb1
      14. Rb3 stalemate
    7. 81...Rd4 with a drawn endgame, for example:
      1. 81...Rd5 with a drawn endgame, for example:
      2. 82.Rxb3
      3. Rc5
      1. 81...Rc5 with a drawn endgame, for example:
      2. 82.Rxb3
      3. Rb6
    9. 82.Rxb3
    10. Rc5
  161. 80.Rb2
  162. Rc5
  163. 81.Rxb3
  164. Rc6
  165. 82.Rb4
  166. Rb6
  167. 83.a4
  168. bxa4
  169. 84.Rxa4
1/2-1/2
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