Puzzle 389126: Wit naar winst in het eindspel

WIM Olga Karavaeva (2260) - FM Shahzod Vakhidov (2312)
Titled Tuesday 24th Aug chess.com INT (4), 2021.08.24
  1. 1.c4
  2. g6
  3. 2.Nc3
  4. Bg7
  5. 3.g3
  6. e5
  7. 4.Bg2
  8. Ne7
  9. 5.e3
  10. O-O
  11. 6.Nge2
  12. d6
  13. 7.O-O
  14. Nbc6
  15. 8.h3
  16. h6
  17. 9.b3
  18. f5
  19. 10.Bb2
  20. e4
  21. 11.d3
  22. d5
  23. 12.cxd5
  24. Nxd5
  25. 13.dxe4
  26. Nxc3
  27. 14.Bxc3
  28. fxe4
  29. 15.Bxg7
  30. Kxg7
  31. 16.Qc2
  32. Qe7
  33. 17.Nf4
  34. Re8
  35. 18.Nd5
  36. Qe5
  37. 19.Rfd1
  38. h5
  39. 20.Rac1
  40. Bf5
  41. 21.Qc3
  42. Qxc3
  43. 22.Rxc3
  44. Rad8
  45. 23.Kh2
  46. Rd6
  47. 24.Nxc7
  48. Rxd1
  49. 25.Nxe8+
  50. Kf8
  51. 26.Nf6
  52. Rd2
  53. 27.Nxe4
  54. Rxa2
  55. 28.Nd6
  56. Rxf2
  57. 29.e4
  58. Be6
  59. 30.Nxb7
  60. Nd4
  61. 31.Nc5
  62. Bf7
  63. 32.b4
  64. Rb2
  65. 33.Nd3
  66. Rd2
  67. 34.Ne5
  68. Be8
  69. 35.Nf3
  70. Nxf3+
  71. 36.Rxf3+
  72. Ke7
  73. 37.Ra3
  74. Rb2
  75. 38.Rxa7+
  76. Ke6
  77. 39.Ra6+
  78. Ke5
  79. 40.Rb6
  80. g5
  81. 41.Kg1
  82. Bd7
  83. 42.Bf1
  84. Kxe4
  85. 43.b5
  86. Kf3
  87. 44.Rb7
  88. Be6
  89. 45.Re7
  90. Bd5
  91. 46.Re5
  92. Rd2
  93. 47.Rxg5
  94. Rd1
  95. 48.Rf5+
  96. Kxg3
  97. 49.b6
  98. Bc4
  99. 50.b7
  100. Rb1
  101. 51.b8=Q+
  102. Rxb8
  103. 52.Bxc4
  104. Kxh3
  105. 53.Rxh5+
  106. Kg4
  107. 54.Rc5
  108. Rb2
  109. 55.Kf1
  110. Kf4
  111. 56.Rd5
  112. Kf3
  113. 57.Rd3+
  114. Ke4
  115. 58.Rh3
  116. Kd4
  117. 59.Bd3
  118. Ke5
  119. 60.Ke1
  120. Kd4
  121. 61.Be2
  122. Ke5
  123. 62.Kf2
  124. Kf4
  125. 63.Rh4+
  126. Ke5
  127. 64.Ra4
  128. Kd6
  129. 65.Ke3
  130. Ke6
  131. 66.Bd3
  132. Kf6
  133. 67.Kf4
  134. Rf2+
  135. 68.Ke4
  136. Rh2
  137. 69.Ra6+
  138. Kg5
  139. 70.Ke5
  140. Rh4
  141. 71.Be4
  142. Kh5
    1. Oplossing:71...Kh5
    2. 72.Kf5
    3. Rh2
      1. 72...Rxe4
      2. 73.Kxe4
      1. 72...Rg4
      2. 73.Bf3
      3. Kh4
      4. 74.Bxg4
    4. 73.Bf3+
      1. 73.Kf4
      2. Rh4+
        1. 73...Rf2+
        2. 74.Bf3+
        3. Rxf3+
        4. 75.Kxf3
        1. 73...Kh4 with a winning endgame, for example:
        2. 74.Rh6#
      3. 74.Kf5
      4. Rh2
        1. 74...Rxe4
        2. 75.Kxe4
        1. 74...Rg4
        2. 75.Bf3
        3. Kh4
        4. 76.Bxg4
    5. 73...Kh4
    6. 74.Kf4 Matnet
      1. 74.Rg6 Matnet
      2. Rb2
        1. 74...Ra2
        2. 75.Kf4
        3. Ra4+
        4. 76.Be4
        5. Ra5 with a winning endgame, for example:
        6. 77.Bc6
        7. Rc5
        8. 78.Bf3
        9. Rc4+
        10. 79.Be4
        11. Rc5
        12. 80.Rg4+
        13. Kh5
        14. 81.Rg2
        15. Kh6
        16. 82.Rg6+
        17. Kh5
        18. 83.Rd6
        19. Rc4
        20. 84.Rd7
        21. Kh4
        22. 85.Rh7#
        1. 74...Kh3 with a winning endgame, for example:
        2. 75.Kf4
        3. Rf2
        4. 76.Rh6#
      3. 75.Kf4
      4. Rb4+
        1. 75...Rb5 with a winning endgame, for example:
        2. 76.Rh6+
        3. Rh5
        4. 77.Bxh5
        1. 75...Kh3 with a winning endgame, for example:
        2. 76.Rh6#
      5. 76.Be4
      6. Rb5 with a winning endgame, for example:
        1. 76...Kh5 with a winning endgame, for example:
        2. 77.Rd6
        3. Ra4
        4. 78.Rd1
        5. Kh6
        6. 79.Rd7
        7. Kh5
        8. 80.Rh7#
        1. 76...Rb2 with a winning endgame, for example:
        2. 77.Rh6#
      7. 77.Rg7
      8. Ra5
      9. 78.Rg2
      10. Ra3
      11. 79.Bc2
      12. Rc3
      13. 80.Bf5
      14. Rc4+
      15. 81.Be4
      16. Rc3
      17. 82.Rg4+
      18. Kh3
      19. 83.Rg7
      20. Kh2
      21. 84.Rg2+
      22. Kh3
      23. 85.Rd2
      24. Rc4
      25. 86.Rd1
      26. Rb4
      27. 87.Rh1#
    7. 74...Rf2 with a winning endgame, for example:
      1. 74...Rg2
      2. 75.Bxg2
      1. 74...Kh3 with a winning endgame, for example:
      2. 75.Rh6#
    8. 75.Rh6#
  143. 72.Ra8
  144. Rh2
  145. 73.Rh8+
  146. Kg4
  147. 74.Rxh2
  148. Kg3
  149. 75.Rg2+
  150. Kh3
  151. 76.Kf4
  152. Kh4
  153. 77.Rh2#
1-0

This puzzle is part of the following Puzzle Academy skills:
  • Rook & Bishop vs. Rook: Winning (Level 1)
ChessPuzzle.net version 3
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