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Puzzle 1015119: Les blancs gagnent la finale

Kanishka Bhatia (1908) - Boitshepo Rebatenne (1696)
Olympiad Women 2024 Budapest HUN, 2024.09.16
  2. 1.d4
  3. d5
  4. 2.c4
  5. c6
  6. 3.cxd5
  7. cxd5
  8. 4.Cc3
  9. Cf6
  10. 5.Cf3
  11. Ff5
  12. 6.Fg5
  13. e6
  14. 7.e3
  15. Fe7
  16. 8.Fb5+
  17. Cbd7
  18. 9.Ce5
  19. O-O
  20. 10.Cxd7
  21. Cxd7
  22. 11.Fxe7
  23. Dxe7
  24. 12.Fd3
  25. Fxd3
  26. 13.Dxd3
  27. a6
  28. 14.O-O
  29. Tac8
  30. 15.Tfe1
  31. Cf6
  32. 16.a3
  33. Dd7
  34. 17.Tad1
  35. Tc7
  36. 18.f3
  37. Tfc8
  38. 19.e4
  39. dxe4
  40. 20.fxe4
  41. Td8
  42. 21.Tf1
  43. b5
  44. 22.Dg3
  45. Ce8
  46. 23.d5
  47. De7
  48. 24.dxe6
  49. fxe6
  50. 25.Txd8
  51. Dxd8
  52. 26.De5
  53. Dd6
  54. 27.Dg5
  55. Dc5+
  56. 28.Dxc5
  57. Txc5
  58. 29.Td1
  59. Tc7
  60. 30.Rf2
  61. Rf7
  62. 31.Re3
  63. Re7
  64. 32.e5
  65. Tc5
  66. 33.Rd4
  67. Tc4+
  68. 34.Re3
  69. Tc5
  70. 35.Re4
  71. Tc4+
  72. 36.Td4
  73. Tc6
  74. 37.h3
  75. Cc7
  76. 38.Rd3
  77. Ca8
  78. 39.Ce4
  79. Cc7
  80. 40.Cc3
  81. Tc5
  82. 41.Tg4
  83. Rf7
  84. 42.Tf4+
  85. Re7
  86. 43.Te4
  87. Ca8
  88. 44.a4
  89. Cc7
  90. 45.b4
  91. Tc6
  92. 46.axb5
  93. axb5
  94. 47.Te2
  95. Ta6
  96. 48.Ta2
  97. Txa2
  98. 49.Cxa2
  99. Rd7
  100. 50.Rd4
  101. Rc6
  102. 51.Cc1
  103. Cd5
  104. 52.Cd3
  105. g5
  106. 53.g3
  107. h5
  108. 54.h4
  109. gxh4
  110. 55.gxh4
  111. Ce7
  112. 56.Cc5
  113. Cf5+
  114. 57.Re4
  115. Cg7
  116. 58.Cb3
  117. Cf5
  118. 59.Cd4+
  119. Cxd4
  120. 60.Rxd4
  121. Rb6
  122. 61.Re3
  123. Rc7
  124. 62.Rf4
  125. Rc6
  126. 63.Rg5
  127. Rd5
  128. 64.Rf6
  129. Rc4
  130. 65.Rxe6
  131. Rxb4
  132. 66.Rd6
  133. Rc3
  134. 67.e6
  135. b4
    1. Solution:67...b4
    2. 68.e7
    3. b3
      1. 68...Rd2 with a winning endgame, for example:
      2. 69.e8=Q
      1. 68...Rc4 with a winning endgame, for example:
      2. 69.e8=Q
    5. 69.e8=Q
      1. 69.e8=R
      1. 69.e8=B
      2. Rd4
        1. 69...b2
        2. 70.Fg6
        3. Rd4
        4. 71.Fb1
        5. Re3
        6. 72.Re5
        7. Rf3
        1. 69...Rb4
        2. 70.Fxh5
        3. b2
        4. 71.Fg6
        5. Ra3 with a winning endgame, for example:
        6. 72.h5
        7. Ra2
        8. 73.h6
        9. b1=B
        10. 74.Fxb1+
      4. 70.Fg6
      5. Re3
        1. 70...b2
        2. 71.Fb1
        3. Re3
        4. 72.Re5
        5. Rf3
        1. 70...Rc4
        2. 71.Fxh5
        3. b2
        4. 72.Fg6
        5. Rb5 with a winning endgame, for example:
        6. 73.h5
        7. Ra4
        8. 74.h6
        9. Ra3
        10. 75.h7
        11. Ra2
        12. 76.h8=Q
      7. 71.Re5
      8. Rf3
        1. 71...b2
        2. 72.Fe4
        3. Rd2 with a winning endgame, for example:
        4. 73.Rf4
        5. Rc3
        6. 74.Fg6
        7. Rd4
        8. 75.Rg5
        9. Re5
        10. 76.Rxh5
        11. Rd4
        12. 77.Rg5
        13. Re3
        14. 78.h5
        15. Rd2
        16. 79.h6
        17. Rc1
        18. 80.h7
        19. b1=B
        20. 81.h8=Q
      10. 72.Rf5
      11. Re3
        1. 72...b2
        2. 73.Rg5
        3. Re3 with a winning endgame, for example:
        4. 74.Rxh5
        5. Rf4
        6. 75.Rh6
        7. Re5
        8. 76.Rg7
        9. Rd4
        10. 77.h5
        11. Rc3
        12. 78.h6
        13. Rb3
        14. 79.h7
        15. Ra2
        16. 80.h8=Q
        1. 72...Re2 with a winning endgame, for example:
        2. 73.Fxh5+
        3. Re3
        4. 74.Ff7
        5. b2
        6. 75.Fa2
        7. Rd2
        8. 76.h5
        9. Rc1
        10. 77.h6
        11. b1=B+
        12. 78.Fxb1
      13. 73.Rg5
        1. 73.Re5
        2. Rf3
        1. 73.Ff7
        2. b2
          1. 73...Rd3
          2. 74.Fxb3
          3. Rd4 with a winning endgame, for example:
          4. 75.Fd1
          5. Rc5
          6. 76.Fxh5
          1. 73...Rd4
          2. 74.Fxb3
          3. Rc5 with a winning endgame, for example:
          4. 75.Rg5
          5. Rd6
          6. 76.Rxh5
        4. 74.Fa2
        5. Rf3
          1. 74...Rd4 with a winning endgame, for example:
          2. 75.Rg6
          3. Re4
          4. 76.Rxh5
          5. Rf5
          6. 77.Rh6
          7. Re5
          8. 78.Rg6
          9. Rd4
          10. 79.h5
          11. Rc3
          12. 80.h6
          13. Rb4
          14. 81.h7
          15. Ra3
          16. 82.Fb1
          17. Ra4
          18. 83.h8=Q
          1. 74...Rd3 with a winning endgame, for example:
          2. 75.Rg6
          3. Re4
          4. 76.Rxh5
          5. Rf5
          6. 77.Rh6
          7. Re5
          8. 78.Rg6
          9. Rd4
          10. 79.h5
          11. Rc3
          12. 80.h6
          13. Rb4
          14. 81.h7
          15. Ra3
          16. 82.Fb1
          17. Ra4
          18. 83.h8=Q
        7. 75.Fb1
          1. 75.Rg5
          2. Re4
            1. 75...Re3
            2. 76.Rxh5
            3. Re2 with a winning endgame, for example:
            4. 77.Rg5
            5. Rd2
            6. 78.h5
            7. Rc2
            8. 79.h6
            9. b1=B
            10. 80.Fxb1+
          4. 76.Rxh5
          5. Rf5
            1. 76...Rd3 with a winning endgame, for example:
            2. 77.Rg5
            3. Rc3
            4. 78.h5
            5. Rc2
            6. 79.h6
            7. b1=B
            8. 80.Fxb1+
            1. 76...Re3 with a winning endgame, for example:
            2. 77.Rg5
            3. Rd2
            4. 78.h5
            5. Rc2
            6. 79.h6
            7. b1=B
            8. 80.Fxb1+
            1. 76...Re5 with a winning endgame, for example:
            2. 77.Rg6
            3. Rd4
            4. 78.h5
            5. Rc3
            6. 79.h6
            7. Rb4
            8. 80.h7
            9. Ra3
            10. 81.Fb1
            11. Ra4
            12. 82.h8=Q
          7. 77.Rh6
            1. 77.Fb1+
            2. Rf6
              1. 77...Rf4 with a winning endgame, for example:
              2. 78.Rg6
              3. Re3
              4. 79.h5
              5. Rd2
              6. 80.h6
              7. Rc1
              8. 81.Fa2
              9. b1=B+
              10. 82.Fxb1
              1. 77...Re6
              2. 78.Rg6
              3. Re7 with a winning endgame, for example:
              4. 79.Rg7
              5. Rd6
              6. 80.h5
              7. Re5
              8. 81.h6
              9. Rd4
              10. 82.h7
              11. Re3
              12. 83.h8=Q
            4. 78.Rh6
            5. Re5 with a winning endgame, for example:
              1. 78...Rf7
              2. 79.Fa2+
              3. Rf8
              4. 80.Rh7
              5. b1=Q+
              6. 81.Fxb1
              1. 78...Re7 with a winning endgame, for example:
              2. 79.Rg7
              3. Rd6
              4. 80.h5
              5. Re5
              6. 81.h6
              7. Rd4
              8. 82.h7
              9. Re3
              10. 83.h8=Q
            7. 79.Rg6
            8. Rf4
            9. 80.h5
            10. Re3
            11. 81.h6
            12. Rd2
            13. 82.h7
            14. Rc1
            15. 83.Ff5
            16. b1=B
            17. 84.h8=Q
          9. 77...Re5 with a winning endgame, for example:
            1. 77...b1=Q
            2. 78.Fxb1+
            1. 77...b1=R
            2. 78.Fxb1+
            1. 77...Rf6
            2. 78.h5
            3. b1=Q
            4. 79.Fxb1
          11. 78.Rg6
          12. Rd4
          13. 79.h5
          14. Rc3
          15. 80.h6
          16. Rb4
          17. 81.h7
          18. Ra3
          19. 82.Fb1
          20. Ra4
          21. 83.h8=Q
        9. 75...Rg3
          1. 75...Re2 with a winning endgame, for example:
          2. 76.Rg6
          3. Rd1
          4. 77.Rxh5
          5. Rc1
          6. 78.Ff5
          7. b1=B
          8. 79.Fxb1
          1. 75...Re3 with a winning endgame, for example:
          2. 76.Rg5
          3. Rf3
          4. 77.Rxh5
          5. Rf4
          6. 78.Rg6
          7. Re3
          8. 79.h5
          9. Rd2
          10. 80.h6
          11. Rc1
          12. 81.Fa2
          13. b1=B+
          14. 82.Fxb1
          1. 75...Rg2 with a winning endgame, for example:
          2. 76.Rg6
          3. Rf1
          4. 77.Rxh5
          5. Re1
          6. 78.Rg5
          7. Rd2
          8. 79.h5
          9. Rc1
          10. 80.Fa2
          11. b1=B
          12. 81.Fxb1
        11. 76.Rg5
        12. Rf3
          1. 76...Rf2 with a winning endgame, for example:
          2. 77.Rxh5
          3. Re1
          4. 78.Rg5
          5. Rd2
          6. 79.h5
          7. Rc1
          8. 80.Fa2
          9. b1=B
          10. 81.Fxb1
        14. 77.Rxh5
          1. 77.Ff5
          2. Re3
            1. 77...Re2
            2. 78.Fb1
            3. Rd1 with a winning endgame, for example:
            4. 79.Rxh5
            5. Rc1
            6. 80.Ff5
            7. b1=B
            8. 81.Fxb1
          4. 78.Rxh5
          5. Re2 with a winning endgame, for example:
            1. 78...Rd2 with a winning endgame, for example:
            2. 79.Rg5
            3. Rc1
            4. 80.h5
            5. b1=B
            6. 81.h6
            7. Fc2
            8. 82.h7
            9. Rd2
            10. 83.h8=Q
            1. 78...Rf2 with a winning endgame, for example:
            2. 79.Rg4
            3. Re1
            4. 80.h5
            5. Rd1
            6. 81.h6
            7. Rc1
            8. 82.h7
            9. b1=B
            10. 83.h8=Q
            1. 78...Rf4 with a winning endgame, for example:
            2. 79.Rg6
            3. Re3
            4. 80.h5
            5. Rd2
            6. 81.h6
            7. Rc1
            8. 82.h7
            9. b1=B
            10. 83.h8=Q
            1. 78...Rd4 with a winning endgame, for example:
            2. 79.Rg6
            3. Rc3
            4. 80.h5
            5. Rb3
            6. 81.h6
            7. Ra2
            8. 82.h7
            9. Ra1
            10. 83.h8=Q
          7. 79.Rg5
          8. Rd2
          9. 80.h5
          10. Rc1
          11. 81.h6
          12. b1=B
          13. 82.h7
          14. Fc2
          15. 83.h8=Q
        16. 77...Rf4 with a winning endgame, for example:
          1. 77...Re3 with a winning endgame, for example:
          2. 78.Rg5
          3. Rd2
          4. 79.h5
          5. Rc1
          6. 80.Fa2
          7. b1=B
          8. 81.Fxb1
        18. 78.Rg6
        19. Re3
        20. 79.h5
        21. Rd2
        22. 80.h6
        23. Rc1
        24. 81.Fa2
        25. b1=B+
        26. 82.Fxb1
        1. 73.Fh7
        2. b2
          1. 73...Rd4 with a winning endgame, for example:
          2. 74.Rg5
          3. Re5
          4. 75.Fg8
          5. b2
          6. 76.Fa2
          7. b1=Q
          8. 77.Fxb1
          9. Re6
          10. 78.Fa2+
          11. Re7
          12. 79.Rxh5
          1. 73...Rd3 with a winning endgame, for example:
          2. 74.Rg5+
          3. Rd4
          4. 75.Rxh5
          5. b2
          6. 76.Rg5
          7. Rd5
          8. 77.Rf6
          9. Rd4
          10. 78.h5
          11. Re3
          12. 79.h6
          13. Rd2
          14. 80.Fg6
          15. Rc1
          16. 81.h7
          17. b1=B
          18. 82.Fxb1
          1. 73...Rd2 with a winning endgame, for example:
          2. 74.Rg5
          3. Re3
          4. 75.Rxh5
          5. Rf4
          6. 76.Rh6
          7. b2
          8. 77.h5
          9. Rg4
          10. 78.Fg6
          11. Rh4
          12. 79.Fb1
          13. Rg4
          14. 80.Rg6
          15. Rf4
          16. 81.h6
          17. Re3
          18. 82.h7
          19. Rd2
          20. 83.h8=Q
        4. 74.Rg5
        5. Rd4
          1. 74...Rf3 with a winning endgame, for example:
          2. 75.Rxh5
          3. Rf4
          4. 76.Rh6
          5. Rg4
          6. 77.h5
          7. Rf4
          8. 78.Rg7
          9. Re3
          10. 79.h6
          11. Re2
          12. 80.Ff5
          13. Rd1
          14. 81.h7
          15. Rd2
          16. 82.h8=Q
        7. 75.Rxh5
        8. Re5 with a winning endgame, for example:
        9. 76.Rh6
        10. Rf6
        11. 77.Fg6
        12. Re5
        13. 78.Rg7
        14. Rd4
        15. 79.h5
        16. Rc3
        17. 80.h6
        18. Rb3
        19. 81.h7
        20. Ra2
        21. 82.h8=Q
      15. 73...Rd4
        1. 73...b2 with a winning endgame, for example:
        2. 74.Rxh5
        3. Rf4
        4. 75.Rh6
        5. Re5
        6. 76.Rg7
        7. Rd4
        8. 77.h5
        9. Rc3
        10. 78.h6
        11. Rb3
        12. 79.h7
        13. Ra2
        14. 80.h8=Q
      17. 74.Fxh5
        1. 74.Rxh5
        2. Re5 with a winning endgame, for example:
        3. 75.Rg5
        4. Re6
        5. 76.h5
        6. Re7
        7. 77.Rh6
        8. Rf8
        9. 78.Rh7
        10. b2
        11. 79.h6
        12. Re7
        13. 80.Rg7
        14. Rd6
        15. 81.h7
        16. Rc5
        17. 82.h8=Q
      19. 74...Re5 with a winning endgame, for example:
        1. 74...b2
        2. 75.Fg6
        3. Re3 with a winning endgame, for example:
        4. 76.h5
        5. Rd2
        6. 77.h6
        7. Rc1
        8. 78.h7
        9. b1=B
        10. 79.h8=Q
        1. 74...Rc5 with a winning endgame, for example:
        2. 75.Fg6
        3. Rd6
        4. 76.Rf6
        5. b2
        6. 77.h5
        7. Rd5
        8. 78.h6
        9. Rc4
        10. 79.h7
        11. Rb3
        12. 80.h8=Q
      21. 75.Ff7
      22. b2
      23. 76.Fa2
      24. Rd4
      25. 77.h5
      26. Rc3
      27. 78.h6
      28. Rb4
      29. 79.h7
      30. Ra3
      31. 80.Fb1
      32. Ra4
      33. 81.h8=Q
  137. 68.e7
  138. b3
  139. 69.e8=Q
  140. b2
  141. 70.Dc8+
  142. Rd2
  143. 71.Db7
  144. Rc2
  145. 72.Re5
  146. b1=Q
  147. 73.Dxb1+
  148. Rxb1
  149. 74.Rf5
  150. Rc2
  151. 75.Rg5
  152. Rd3
  153. 76.Rxh5
  154. Re4
  155. 77.Rg5
  156. Re5
  157. 78.h5
  158. Re6
  159. 79.Rg6
1-0
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