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Puzzle 788605: Zwart naar winst in het eindspel

John N Sugden (2138) - Joerg Wegerle (2431)
Hastings Masters op 89th Hastings (3), 2013.12.30
  2. 1.e4
  3. e6
  4. 2.d4
  5. d5
  6. 3.Nd2
  7. dxe4
  8. 4.Nxe4
  9. Qd5
  10. 5.Nc3
  11. Bb4
  12. 6.Nf3
  13. Nf6
  14. 7.a3
  15. Bxc3+
  16. 8.bxc3
  17. b6
  18. 9.Bd3
  19. Ba6
  20. 10.O-O
  21. O-O
  22. 11.Bxa6
  23. Nxa6
  24. 12.Qd3
  25. Nb8
  26. 13.c4
  27. Qe4
  28. 14.Re1
  29. Qxd3
  30. 15.cxd3
  31. Rd8
  32. 16.Bb2
  33. Nbd7
  34. 17.a4
  35. c6
  36. 18.Bc3
  37. Rdc8
  38. 19.h3
  39. h6
  40. 20.Kf1
  41. Ne8
  42. 21.Reb1
  43. f6
  44. 22.Bb4
  45. Kf7
  46. 23.Ra2
  47. c5
  48. 24.dxc5
  49. bxc5
  50. 25.Ba5
  51. Nd6
  52. 26.Rab2
  53. Rc6
  54. 27.Bd2
  55. Ra6
  56. 28.a5
  57. Rc8
  58. 29.Bc3
  59. Rac6
  60. 30.Nd2
  61. a6
  62. 31.Ne4
  63. Ke7
  64. 32.Nxd6
  65. Rxd6
  66. 33.Ke2
  67. Rc7
  68. 34.Rb7
  69. Kd8
  70. 35.f4
  71. Rxb7
  72. 36.Rxb7
  73. Kc8
  74. 37.Rb1
  75. Kc7
  76. 38.Ke3
  77. Rc6
  78. 39.g4
  79. Kd6
  80. 40.g5
  81. hxg5
  82. 41.fxg5
  83. Rc8
  84. 42.gxf6
  85. gxf6
  86. 43.h4
  87. e5
  88. 44.h5
  89. Rh8
  90. 45.Rh1
  91. f5
  92. 46.h6
  93. Ke6
  94. 47.Kf3
  95. Rh7
  96. 48.Bd2
  97. f4
  98. 49.Bc3
  99. Kf5
  100. 50.Rh5+
  101. Kg6
  102. 51.Rxe5
  103. Nxe5+
  104. 52.Bxe5
  105. Rd7
  106. 53.Bxf4
  107. Rxd3+
  108. 54.Be3
  109. Rc3
  110. 55.Ke4
  111. Rxc4+
  112. 56.Kd5
  113. Ra4
  114. 57.Kxc5
  115. Rxa5+
  116. 58.Kb6
  117. Ra2
  118. 59.Kc5
  119. Rb2
  120. 60.Kc4
  121. a5
  122. 61.Kc3
  123. Rb7
  124. 62.Bc1
  125. a4
  126. 63.Kc2
  127. Rb3
  128. 64.Bf4
  129. Rf3
  130. 65.Be5
  131. Kxh6
  132. 66.Kb2
  133. Rb3+
  134. 67.Ka2
  135. Kg6
  136. 68.Bd4
  137. Kf5
  138. 69.Bc5
  139. Ke4
  140. 70.Be7
  141. Kd5
  142. 71.Bf8
  143. Rf3
  144. 72.Be7
  145. Re3
  146. 73.Bf8
  147. Kc4
  148. 74.Bd6
  149. Kb5
  150. 75.Bf8
  151. Rc3
  152. 76.Be7
  153. a3
  154. 77.Bxa3
    1. Oplossing:77.Bxa3
    2. Ka4
    3. 78.Bd6
    4. Rc2+
      1. 78...Rc6
      2. 79.Bg3
        1. 79.Bf4
        2. Rc2+
        3. 80.Kb1
        1. 79.Bb8 with a winning endgame, for example:
        2. Rc2+
        3. 80.Kb1
        4. Kb3
        5. 81.Be5
        6. Re2
        7. 82.Bg3
        8. Rg2
        9. 83.Be1
        10. Rg1
        11. 84.Kc1
        12. Rxe1+
        1. 79.Kb2
        2. Rxd6
      4. 79...Rc2+
        1. 79...Rc3
        2. 80.Bf4
          1. 80.Be5
          2. Rc2+
          3. 81.Kb1
          4. Kb3
          5. 82.Bb8 with a winning endgame, for example:
          6. Rc8
          7. 83.Ba7
          8. Ra8
          9. 84.Be3
          10. Re8
          11. 85.Bd2
          12. Rh8
          13. 86.Kc1
          14. Rh1+
          15. 87.Be1
          16. Rxe1+
          1. 80.Kb2
          2. Rxg3
        4. 80...Rc2+
          1. 80...Rc4
          2. 81.Be3
            1. 81.Bg3
            2. Rc2+
            3. 82.Kb1
            4. Kb3
            5. 83.Bb8 with a winning endgame, for example:
            6. Rc8
            7. 84.Ba7
            8. Ra8
            9. 85.Be3
            10. Re8
            11. 86.Bd2
            12. Rh8
            13. 87.Kc1
            14. Rh1+
            15. 88.Be1
            16. Rxe1+
            1. 81.Be5
            2. Rc2+
            3. 82.Kb1
            4. Kb3
            5. 83.Bb8 with a winning endgame, for example:
            6. Rc8
            7. 84.Ba7
            8. Ra8
            9. 85.Be3
            10. Re8
            11. 86.Bd2
            12. Rh8
            13. 87.Kc1
            14. Rh1+
            15. 88.Be1
            16. Rxe1+
            1. 81.Bg5
            2. Rc2+
            3. 82.Kb1
            4. Kb3
            5. 83.Be7 with a winning endgame, for example:
            6. Rc3
            7. 84.Bg5
            8. Rg3
            9. 85.Bf4
            10. Rg1+
            11. 86.Bc1
            12. Rh1
            13. 87.Ka1
            14. Rxc1#
            1. 81.Kb2
            2. Rxf4
          4. 81...Rc2+
            1. 81...Rc3
            2. 82.Bf4
          6. 82.Kb1
            1. 82.Ka1 with a winning endgame, for example:
            2. Kb3
            3. 83.Bf4
            4. Rf2
            5. 84.Bc1
            6. Rf1
            7. 85.Kb1
            8. Rg1
            9. 86.Ka1
            10. Rxc1#
          8. 82...Kb3
          9. 83.Bb6 with a winning endgame, for example:
            1. 83.Ba7 with a winning endgame, for example:
            2. Rc8
            3. 84.Be3
            4. Re8
            5. 85.Bd2
            6. Rh8
            7. 86.Kc1
            8. Rh1+
            9. 87.Be1
            10. Rxe1+
            1. 83.Ka1 with a winning endgame, for example:
            2. Re2
            3. 84.Bc1
            4. Re1
            5. 85.Kb1
            6. Rf1
            7. 86.Ka1
            8. Rxc1#
          11. 83...Rc8
          12. 84.Ba5
          13. Rc6
          14. 85.Bd2
          15. Rf6
          16. 86.Kc1
          17. Rf1+
          18. 87.Be1
          19. Rxe1+
        6. 81.Kb1
          1. 81.Ka1 with a winning endgame, for example:
          2. Kb3
          3. 82.Bg5
          4. Rh2
          5. 83.Kb1
          6. Rh1+
          7. 84.Bc1
          8. Rg1
          9. 85.Ka1
          10. Rxc1#
        8. 81...Kb3
          1. 81...Rc4
          2. 82.Bd2
            1. 82.Be3
            2. Kb3
            3. 83.Ba7 with a winning endgame, for example:
            4. Rc8
            5. 84.Be3
            6. Re8
            7. 85.Bd2
            8. Rh8
            9. 86.Kc1
            10. Rh1+
            11. 87.Be1
            12. Rxe1+
            1. 82.Be5
            2. Kb3
            3. 83.Bb8 with a winning endgame, for example:
            4. Rb4
            5. 84.Bd6
            6. Rd4
            7. 85.Be5
            8. Rd1#
            1. 82.Bg5
            2. Kb3
            3. 83.Be3 with a winning endgame, for example:
            4. Re4
            5. 84.Bd2
            6. Rh4
            7. 85.Be1
            8. Rh1
            9. 86.Kc1
            10. Rxe1+
            1. 82.Ka2
            2. Rxf4
          4. 82...Kb3
            1. 82...Ka3
            2. 83.Be3 with a winning endgame, for example:
              1. 83.Ba5 with a winning endgame, for example:
              2. Rc5
              3. 84.Bb6
              4. Rb5+
              5. 85.Kc2
              6. Rxb6
              1. 83.Bc1+
              2. Kb3
              3. 84.Be3 with a winning endgame, for example:
              4. Re4
              5. 85.Bd2
              6. Rh4
              7. 86.Be1
              8. Rh1
              9. 87.Kc1
              10. Rxe1+
              1. 83.Ka1 with a winning endgame, for example:
              2. Rd4
              3. 84.Bc1+
              4. Kb3
              5. 85.Be3
              6. Rd1+
              7. 86.Bc1
              8. Rxc1#
            4. 83...Kb3
            5. 84.Ba7
            6. Rc8
            7. 85.Be3
            8. Re8
            9. 86.Bd2
            10. Rh8
            11. 87.Kc1
            12. Rh1+
            13. 88.Be1
            14. Rxe1+
          6. 83.Ba5 with a winning endgame, for example:
            1. 83.Be1 with a winning endgame, for example:
            2. Re4
            3. 84.Ba5
            4. Re5
            5. 85.Bd2
            6. Rf5
            7. 86.Be1
            8. Rf1
            9. 87.Kc1
            10. Rxe1+
            1. 83.Ka1 with a winning endgame, for example:
            2. Kc2
            3. 84.Be1
            4. Ra4#
          8. 83...Ra4
          9. 84.Be1
          10. Re4
          11. 85.Ba5
          12. Re5
          13. 86.Bd2
          14. Rf5
          15. 87.Be1
          16. Rf1
          17. 88.Kc1
          18. Rxe1+
        10. 82.Bb8 with a winning endgame, for example:
          1. 82.Be5 with a winning endgame, for example:
          2. Re2
          3. 83.Bg3
          4. Rg2
          5. 84.Be1
          6. Rg1
          7. 85.Kc1
          8. Rxe1+
          1. 82.Ka1 with a winning endgame, for example:
          2. Rf2
          3. 83.Bc1
          4. Rf1
          5. 84.Kb1
          6. Rg1
          7. 85.Ka1
          8. Rxc1#
        12. 82...Rc8
        13. 83.Ba7
        14. Ra8
        15. 84.Be3
        16. Re8
        17. 85.Bd2
        18. Rh8
        19. 86.Kc1
        20. Rh1+
        21. 87.Be1
        22. Rxe1+
      6. 80.Kb1
        1. 80.Ka1 with a winning endgame, for example:
        2. Rg2
        3. 81.Bh4
        4. Kb3
        5. 82.Kb1
        6. Rg1+
        7. 83.Be1
        8. Rxe1#
      8. 80...Kb3
      9. 81.Bb8 with a winning endgame, for example:
      10. Rc8
      11. 82.Ba7
      12. Ra8
      13. 83.Be3
      14. Re8
      15. 84.Bd2
      16. Rh8
      17. 85.Kc1
      18. Rh1+
      19. 86.Be1
      20. Rxe1+
    6. 79.Kb1
      1. 79.Ka1
      2. Rc6
      3. 80.Ka2
      4. Rxd6
    8. 79...Kb3
      1. 79...Rc6
      2. 80.Bh2
        1. 80.Bf4
        2. Kb3
        3. 81.Bb8 with a winning endgame, for example:
        4. Rb6
        5. 82.Bf4
        6. Rf6
        7. 83.Bg5
        8. Rf1+
        9. 84.Bc1
        10. Rg1
        11. 85.Ka1
        12. Rxc1#
        1. 80.Be5
        2. Kb3
        3. 81.Bb8 with a winning endgame, for example:
        4. Rb6
        5. 82.Bf4
        6. Rf6
        7. 83.Bg5
        8. Rf1+
        9. 84.Bc1
        10. Rg1
        11. 85.Ka1
        12. Rxc1#
        1. 80.Ka2
        2. Rxd6
      4. 80...Kb3
        1. 80...Ka3
        2. 81.Be5 with a winning endgame, for example:
          1. 81.Bg1 with a winning endgame, for example:
          2. Kb3
          3. 82.Be3
          4. Re6
          5. 83.Bd2
          6. Rf6
          7. 84.Kc1
          8. Rf1+
          9. 85.Be1
          10. Rxe1+
          1. 81.Bg3 with a winning endgame, for example:
          2. Kb3
          3. 82.Bh4
          4. Rh6
          5. 83.Be1
          6. Rh1
          7. 84.Kc1
          8. Rxe1+
          1. 81.Ka1 with a winning endgame, for example:
          2. Rc1#
        4. 81...Kb3
        5. 82.Bb8
        6. Rb6
        7. 83.Bf4
        8. Rf6
        9. 84.Bg5
        10. Rf1+
        11. 85.Bc1
        12. Rg1
        13. 86.Ka1
        14. Rxc1#
      6. 81.Bb8 with a winning endgame, for example:
        1. 81.Be5 with a winning endgame, for example:
        2. Re6
        3. 82.Bg3
        4. Rg6
        5. 83.Be1
        6. Rg1
        7. 84.Kc1
        8. Rxe1+
        1. 81.Bf4 with a winning endgame, for example:
        2. Rf6
        3. 82.Bg5
        4. Rf1+
        5. 83.Bc1
        6. Rg1
        7. 84.Ka1
        8. Rxc1#
        1. 81.Ka1 with a winning endgame, for example:
        2. Rc1#
      8. 81...Rb6
      9. 82.Bf4
      10. Rf6
      11. 83.Bg5
      12. Rf1+
      13. 84.Bc1
      14. Rg1
      15. 85.Ka1
      16. Rxc1#
    10. 80.Bb8 with a winning endgame, for example:
    11. Rc8
    12. 81.Ba7
    13. Ra8
    14. 82.Be3
    15. Re8
    16. 83.Bd2
    17. Rh8
    18. 84.Kc1
    19. Rh1+
    20. 85.Be1
    21. Rxe1+
  156. 77...Ka4
  157. 78.Bd6
  158. Rc2+
  159. 79.Kb1
  160. Kb3
  161. 80.Bb8
  162. Rc8
  163. 81.Ba7
  164. Rc7
  165. 82.Bb6
  166. Rb7
  167. 83.Be3
  168. Re7
  169. 84.Bd2
  170. Rf7
0-1
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