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Oppgave 1015445: Sort å spille uavgjort i sluttspillet

FM Salim Al Amri Salim Mohammed (1926) - CM Devarajen Chinasamy (1975)
45th Olympiad 2024 Budapest HUN, 2024.09.18
  2. 1.d4
  3. d5
  4. 2.c4
  5. c6
  6. 3.Sc3
  7. Sf6
  8. 4.Sf3
  9. a6
  10. 5.c5
  11. Lg4
  12. 6.Se5
  13. Lh5
  14. 7.Db3
  15. Ta7
  16. 8.f3
  17. Sfd7
  18. 9.g4
  19. Sxe5
  20. 10.gxh5
  21. Sed7
  22. 11.e4
  23. e5
  24. 12.exd5
  25. Dh4+
  26. 13.Ke2
  27. exd4
  28. 14.Se4
  29. Sxc5
  30. 15.Db6
  31. Sxe4
  32. 16.Dxa7
  33. Df2+
  34. 17.Kd1
  35. Dxf3+
  36. 18.Kc2
  37. Ld6
  38. 19.Dxd4
  39. Dxh1
  40. 20.Ld2
  41. Sxd2
  42. 21.Te1+
  43. Kd8
  44. 22.Dxg7
  45. Te8
  46. 23.Df6+
  47. Le7
  48. 24.Txe7
  49. Sd7
  50. 25.Txd7+
  51. Kxd7
  52. 26.Lh3+
  53. Kc7
  54. 27.Dxf7+
  55. Kb6
  56. 28.Dxe8
  57. Sc4
  58. 29.Le6
  59. Dxh2+
  60. 30.Kc3
  61. Sd6
  62. 31.Dd8+
  63. Ka7
  64. 32.a4
  65. De5+
  66. 33.Kb3
  67. cxd5
  68. 34.Lg8
  69. d4
  70. 35.a5
  71. Dc5
  72. 36.Db6+
  73. Dxb6+
  74. 37.axb6+
  75. Kxb6
  76. 38.Lxh7
  77. Se8
  78. 39.Kc4
  79. Sf6
  80. 40.Lg6
  81. d3
  82. 41.Kxd3
  83. Kc5
  84. 42.h6
  85. a5
  86. 43.h7
  87. Sxh7
  88. 44.Lxh7
  89. Kb4
  90. 45.Lg8
  91. a4
  92. 46.La2
  93. b5
  94. 47.Kd4
  95. Ka5
  96. 48.Kc5
    1. Løsning:48.Kc5
    2. b4
    3. 49.Lb1
      1. 49.Kd5
      2. b3
      3. 50.Lxb3
      4. axb3
      5. 51.Kc5
      6. Ka6
      7. 52.Kb4
      8. Kb6
      1. 49.Kd4
      2. b3
      3. 50.Lxb3
      4. axb3
    5. 49...b3
    6. 50.Kd4
      1. 50.Le4
      2. a3
      3. 51.bxa3
      4. b2
      5. 52.Lc2 with a drawn endgame, for example:
      6. b1=Q
      7. 53.Lxb1
      8. Ka4
      9. 54.Lc2+
      10. Kxa3
      1. 50.Lh7
      2. a3
      3. 51.bxa3
      4. Ka4
      5. 52.Kc4
      6. Kxa3
      7. 53.Kc3 with a drawn endgame, for example:
      8. Ka2
      9. 54.Lg8
      10. Ka3
      11. 55.Lxb3 stalemate
    8. 50...a3
      1. 50...Kb4
      2. 51.Kd5 with a drawn endgame, for example:
        1. 51.Kd3
        2. a3
        3. 52.bxa3+
        4. Kxa3
        5. 53.Kc3
        6. b2
        7. 54.Lc2 with a drawn endgame, for example:
        8. Ka2
        9. 55.Kd2
        10. b1=R
        11. 56.Lxb1+
        1. 51.Lf5
        2. a3
        3. 52.bxa3+
        4. Kxa3
        5. 53.Kc3 with a drawn endgame, for example:
        6. Ka2
        7. 54.Le6
        8. Ka3
        9. 55.Lxb3 stalemate
      4. 51...a3
      5. 52.bxa3+
      6. Kxa3
      7. 53.Kd4
      8. Kb2
      9. 54.Lg6
      10. Ka2
      11. 55.Lf7
      12. Ka3
      13. 56.Kc3
      14. b2
      15. 57.Kc2
      16. Kb4
      17. 58.Kxb2
    10. 51.bxa3
      1. 51.Kc3 with a drawn endgame, for example:
      2. axb2
      3. 52.Kxb2
      4. Kb4
      5. 53.Le4
      6. Kc4
      7. 54.Lc6
      8. Kb4
      9. 55.Lg2
      10. Ka4
      11. 56.Ld5
      12. Kb5
      13. 57.Kxb3
    12. 51...Ka4
    13. 52.Kc3
      1. 52.Kd3
      2. b2
      3. 53.Kd4
      4. Kxa3
      5. 54.Kc3
      6. Ka4
      1. 52.Kc5 with a drawn endgame, for example:
      2. Kxa3
      3. 53.Kd4
      4. Kb2
      5. 54.Lg6
      6. Ka2
      7. 55.Lf7
      8. Ka3
      9. 56.Kc3
      10. b2
      11. 57.Kc2
      12. Kb4
      13. 58.Kxb2
    15. 52...Kxa3
    16. 53.Ld3 with a drawn endgame, for example:
      1. 53.Lf5 with a drawn endgame, for example:
      2. Ka2
      3. 54.Le6
      4. Ka3
      5. 55.Lxb3 stalemate
      1. 53.Lc2 with a drawn endgame, for example:
      2. bxc2
      3. 54.Kxc2
    18. 53...Ka2
    19. 54.Lc4
    20. Ka3
    21. 55.Lf1
    22. b2
    23. 56.Ld3
    24. Ka2
    25. 57.Kd2
    26. b1=Q
    27. 58.Lxb1+
  98. 48...Ka6
  99. 49.Kb4
  100. Kb6
  101. 50.Ld5
  102. Ka6
  103. 51.Lc6
  104. Kb6
  105. 52.Lxb5
  106. Ka7
  107. 53.Lxa4
  108. Kb6
  109. 54.Ld1
  110. Kb7
  111. 55.Kb5
  112. Ka7
  113. 56.Lf3
  114. Kb8
  115. 57.Kb6
  116. Kc8
  117. 58.b4
  118. Kb8
  119. 59.b5
1-0
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