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問題 952564: 白 が 引き分けとするために

Andrei Frolov (2233) - Pavel V Lobach (2406)
RUS-chT Smolensk (10), 2000.04.24
  2. 1.e4
  3. e6
  4. 2.d4
  5. d5
  6. 3.Nd2
  7. a6
  8. 4.Ngf3
  9. c5
  10. 5.Be2
  11. Nc6
  12. 6.exd5
  13. exd5
  14. 7.O-O
  15. c4
  16. 8.Re1
  17. Be7
  18. 9.b3
  19. b5
  20. 10.bxc4
  21. bxc4
  22. 11.c3
  23. Nf6
  24. 12.Ne5
  25. Nxe5
  26. 13.dxe5
  27. Nd7
  28. 14.Bf3
  29. Nb6
  30. 15.a4
  31. Be6
  32. 16.Bg4
  33. O-O
  34. 17.Bxe6
  35. fxe6
  36. 18.Qg4
  37. Qd7
  38. 19.a5
  39. Na4
  40. 20.Rxa4
  41. Qxa4
  42. 21.Qxe6+
  43. Rf7
  44. 22.Qxd5
  45. Rd8
  46. 23.Qxc4
  47. Qxa5
  48. 24.Nf3
  49. Qb5
  50. 25.Qxb5
  51. axb5
  52. 26.Nd4
  53. Rd5
  54. 27.e6
  55. Rf8
  56. 28.g3
  57. Rc8
  58. 29.Bd2
  59. b4
  60. 30.Rc1
  61. Rc4
  62. 31.Nf3
  63. bxc3
  64. 32.Be3
  65. c2
  66. 33.Ne1
  67. Rd1
  68. 34.Kg2
  69. Rxc1
  70. 35.Bxc1
  71. Re4
  72. 36.Kf1
  73. Rxe6
  74. 37.Nxc2
  75. Rc6
  76. 38.Ba3
  77. Bxa3
  78. 39.Nxa3
  79. g5
  80. 40.h3
  81. Kf7
  82. 41.Nb5
  83. Kf6
  84. 42.Nd4
  85. Rc3
  86. 43.Kg2
  87. h6
  88. 44.g4
  89. Ke5
  90. 45.Ne2
  91. Rc6
  92. 46.Kf3
  93. Rf6+
  94. 47.Ke3
  95. Ra6
  96. 48.Ng3
  97. Ra3+
  98. 49.Ke2
  99. Rb3
  100. 50.Kf1
  101. Kf4
  102. 51.Kg2
  103. Rb6
  104. 52.Ne2+
  105. Ke5
  106. 53.Kf3
  107. Rb3+
  108. 54.Kg2
  109. Ke4
  110. 55.Ng3+
  111. Kd3
  112. 56.Nf5
  113. Rb6
  114. 57.f4
  115. Ke4
  116. 58.fxg5
  117. hxg5
  118. 59.h4
  119. gxh4
  120. 60.Kh3
  121. Kf4
  122. 61.Kxh4
  123. Rg6
  124. 62.Kh5
  125. Rg5+
  126. 63.Kh6
  127. Rxg4
  128. 64.Ng7
  129. Ke5
  130. 65.Nh5
  131. Kf5
  132. 66.Ng7+
  133. Kf6
  134. 67.Ne8+
  135. Kf7
  136. 68.Nd6+
  137. Ke7
  138. 69.Kh5
  139. Rg1
  140. 70.Nf5+
  141. Kf6
  142. 71.Nd4
  143. Rg3
  144. 72.Ne2
  145. Re3
  146. 73.Ng1
  147. Rg3
    1. 解決策:73...Rg3
    2. 74.Ne2
    3. Re3
      1. 74...Rg8
      2. 75.Nd4
      3. Ke5
      4. 76.Nc6+
      5. Kd6
      6. 77.Nd4
      7. Ke5
      8. 78.Nc6+
      9. Kd6
      10. 79.Nd4
      11. Ke5 反復による引き分け
    5. 75.Ng1
    6. Rg3
      1. 75...Re5+
      2. 76.Kh4
      3. Rg5 with a drawn endgame, for example:
      4. 77.Ne2
      5. Rg7
      6. 78.Ng3
      7. Ke6
      8. 79.Ne4
      9. Rg6
      10. 80.Ng5+
      11. Ke5
      12. 81.Kh5
      13. Rg7
      14. 82.Kh4
      15. Kf5
      16. 83.Nh3
      17. Rg2
      18. 84.Kh5
      19. Rg4
      20. 85.Nf2
      21. Rg2
      22. 86.Nh3
      23. Rg8
      24. 87.Kh4
      25. Rg4+
      26. 88.Kh5
      27. Ra4
      28. 89.Ng1
      29. Rf4
      30. 90.Nh3
      31. Rb4
      32. 91.Ng1
      33. Kf4
      34. 92.Kh4
      35. Kf5+
      36. 93.Kg3
      37. Rb3+
      38. 94.Kh4
      39. Rb7
      40. 95.Kg3
      41. Ke4
      42. 96.Nh3
      43. Rg7+
      44. 97.Kf2
      45. Rg4
      46. 98.Ng1
      47. Rg6
      48. 99.Nh3
      49. Rg7
      50. 100.Ng1
      51. Rf7+
      52. 101.Kg3
      53. Ke3
      54. 102.Nh3
      55. Rg7+
      56. 103.Kh2
      57. Ke4
      58. 104.Ng1
      59. Rg8
      60. 105.Ne2
      61. Rg4
      62. 106.Ng1
      63. Ke3
      64. 107.Nh3
      65. Ke2
      66. 108.Ng1+
      67. Kf1
      68. 109.Nh3
      69. Rg2+
      70. 110.Kh1
      71. Rd2
      72. 111.Ng5
      73. Rf2
      74. 112.Nh3
      75. Ra2
      76. 113.Ng5
      77. Kf2
      78. 114.Kh2
      79. Rc2
      80. 115.Kh3
      81. Rc4
      82. 116.Nf7
      83. Re4
      84. 117.Nh6
      85. Kf3
      86. 118.Nf7
      87. Rb4
      88. 119.Ne5+
      89. Ke4
      90. 120.Ng6
      91. Kf5
      92. 121.Ne7+
      93. Ke6
      94. 122.Ng6
      95. Kf6
      96. 123.Nh4
      97. Kg5
      98. 124.Nf3+
      99. Kf4
      100. 125.Nh2
      1. 75...Ke7 with a drawn endgame, for example:
      2. 76.Kg4
      3. Kd6
      4. 77.Kf4
      5. Ra3
      6. 78.Nf3
      7. Kd5
      8. 79.Ng5
      9. Ra8
      10. 80.Nf3
      11. Rf8+
      12. 81.Ke3
      13. Rf7
      14. 82.Ke2
      15. Rb7
      16. 83.Ke3
      17. Re7+
      18. 84.Kd3
      19. Ra7
      20. 85.Ke3
      21. Ra3+
      22. 86.Ke2
      23. Ke4
      24. 87.Nd2+
      25. Kd4
      26. 88.Nf3+
      27. Kd5
      28. 89.Ng5
      29. Rc3
      30. 90.Nf3
      31. Ke4
      32. 91.Ne1
      33. Rh3
      34. 92.Kd2
      35. Ra3
      36. 93.Nc2
      37. Rd3+
      38. 94.Ke2
      39. Rd5
      40. 95.Nb4
      41. Rd7
      42. 96.Nc2
      43. Rd3
      44. 97.Ne1
      45. Rd4
      46. 98.Nf3
      47. Rd7
      48. 99.Nd2+
      49. Kf4
      50. 100.Nb3
      51. Ke5
      52. 101.Nd2
      53. Kd4
      54. 102.Nf3+
      55. Kc3
      56. 103.Ke3
      57. Re7+
      58. 104.Kf4
      59. Kd3
      60. 105.Ne5+
      61. Ke2
      62. 106.Ke4
      63. Re8
      64. 107.Kd4
      65. Rd8+
      66. 108.Ke4
      67. Ra8
      68. 109.Nc4
      69. Rc8
      70. 110.Ne5
      71. Kd2
      72. 111.Nf7
      73. Rc4+
      74. 112.Kd5
      75. Rc7
      76. 113.Nd6
      77. Kd3
      78. 114.Nf5
      79. Ra7
      80. 115.Nd6
      81. Ra5+
      82. 116.Ke6
      83. Kd4
      84. 117.Nf5+
      85. Kc5
      86. 118.Ke5
      87. Kc4+
      88. 119.Ke4
      89. Ra4
      90. 120.Nd6+
      91. Kc3+
      92. 121.Ke3
      93. Ra1
      94. 122.Nf5
      95. Re1+
      96. 123.Kf4
      97. Kc4
      98. 124.Nh4
      99. Rh1
      100. 125.Nf3
    8. 76.Ne2
    9. Re3
      1. 76...Rg8
      2. 77.Nd4
      3. Ke5
      4. 78.Nc6+
      5. Kd6
      6. 79.Nd4
      7. Ke5
      8. 80.Nc6+
      9. Kd6
      10. 81.Nd4
      11. Ke5 反復による引き分け
    11. 77.Ng1
    12. Re5+
      1. 77...Ke7 with a drawn endgame, for example:
      2. 78.Kg4
      3. Kd6
      4. 79.Kf4
      5. Ra3
      6. 80.Nf3
      7. Kd5
      8. 81.Ng5
      9. Ra8
      10. 82.Nf3
      11. Rf8+
      12. 83.Ke3
      13. Rf7
      14. 84.Ke2
      15. Rb7
      16. 85.Ke3
      17. Re7+
      18. 86.Kd3
      19. Ra7
      20. 87.Ke3
      21. Ra3+
      22. 88.Ke2
      23. Ke4
      24. 89.Nd2+
      25. Kd4
      26. 90.Nf3+
      27. Kd5
      28. 91.Ng5
      29. Rc3
      30. 92.Nf3
      31. Ke4
      32. 93.Ne1
      33. Rh3
      34. 94.Kd2
      35. Ra3
      36. 95.Nc2
      37. Rd3+
      38. 96.Ke2
      39. Rd5
      40. 97.Nb4
      41. Rd7
      42. 98.Nc2
      43. Rd3
      44. 99.Ne1
      45. Rd4
      46. 100.Nf3
      47. Rd7
      48. 101.Nd2+
      49. Kf4
      50. 102.Nb3
      51. Ke5
      52. 103.Nd2
      53. Kd4
      54. 104.Nf3+
      55. Kc3
      56. 105.Ke3
      57. Re7+
      58. 106.Kf4
      59. Kd3
      60. 107.Ne5+
      61. Ke2
      62. 108.Ke4
      63. Re8
      64. 109.Kd4
      65. Rd8+
      66. 110.Ke4
      67. Ra8
      68. 111.Nc4
      69. Rc8
      70. 112.Ne5
      71. Kd2
      72. 113.Nf7
      73. Rc4+
      74. 114.Kd5
      75. Rc7
      76. 115.Nd6
      77. Kd3
      78. 116.Nf5
      79. Ra7
      80. 117.Nd6
      81. Ra5+
      82. 118.Ke6
      83. Kd4
      84. 119.Nf5+
      85. Kc5
      86. 120.Ke5
      87. Kc4+
      88. 121.Ke4
      89. Ra4
      90. 122.Nd6+
      91. Kc3+
      92. 123.Ke3
      93. Ra1
      94. 124.Nf5
      95. Re1+
      96. 125.Kf4
      97. Kc4
      98. 126.Nh4
      99. Rh1
      100. 127.Nf3
    14. 78.Kh4
    15. Rg5 with a drawn endgame, for example:
      1. 78...Kf5 with a drawn endgame, for example:
      2. 79.Kg3
      3. Rc5
      4. 80.Nh3
      5. Rc3+
      6. 81.Kg2
      7. Rc5
      8. 82.Nf2
      9. Rc3
      10. 83.Nd1
      11. Rd3
      12. 84.Nf2
      13. Ra3
      14. 85.Nh3
      15. Kg4
      16. 86.Nf2+
      17. Kf4
      18. 87.Nh3+
      19. Kf5
      20. 88.Ng1
      21. Ke4
      22. 89.Kf2
      23. Ra7
      24. 90.Kg3
      25. Ke3
      26. 91.Nh3
      27. Rg7+
      28. 92.Kh2
      29. Ke4
      30. 93.Ng1
      31. Rg8
      32. 94.Ne2
      33. Rg4
      34. 95.Ng1
      35. Ke3
      36. 96.Nh3
      37. Ke2
      38. 97.Ng1+
      39. Kf1
      40. 98.Nh3
      41. Rg2+
      42. 99.Kh1
      43. Rd2
      44. 100.Ng5
      45. Rf2
      46. 101.Nh3
      47. Ra2
      48. 102.Ng5
      49. Kf2
      50. 103.Kh2
      51. Rc2
      52. 104.Kh3
      53. Rc4
      54. 105.Nf7
      55. Re4
      56. 106.Nh6
      57. Kf3
      58. 107.Nf7
      59. Rb4
      60. 108.Ne5+
      61. Ke4
      62. 109.Ng6
      63. Kf5
      64. 110.Ne7+
      65. Ke6
      66. 111.Ng6
      67. Kf6
      68. 112.Nh4
      69. Kg5
      70. 113.Nf3+
      71. Kf4
      72. 114.Nh2
      73. Rb2
      74. 115.Nf1
      75. Ra2
      76. 116.Nh2
      77. Rf2
      78. 117.Ng4
      79. Re2
      80. 118.Nh2
      81. Re3+
      82. 119.Kh4
      83. Rg3
      84. 120.Nf1
      85. Rg2
      86. 121.Kh3
      87. Rg1
      88. 122.Nh2
      89. Rg6
      90. 123.Nf1
      91. Rg7
      92. 124.Nh2
      93. Rg3+
      94. 125.Kh4
      95. Rg5
      96. 126.Nf1
      97. Rg4+
      98. 127.Kh3
      99. Kf3
      100. 128.Nh2+
      1. 78...Ke7 with a drawn endgame, for example:
      2. 79.Nf3
      3. Re4+
      4. 80.Kg5
      5. Kd6
      6. 81.Nd2
      7. Rb4
      8. 82.Kf5
      9. Kd5
      10. 83.Nf3
      11. Ra4
      12. 84.Ng5
      13. Kd4
      14. 85.Nf3+
      15. Ke3
      16. 86.Ne5
      17. Ra5
      18. 87.Ke6
      19. Ra6+
      20. 88.Kd5
      21. Ra8
      22. 89.Nc6
      23. Rg8
      24. 90.Kd6
      25. Rg5
      26. 91.Ke6
      27. Ke4
      28. 92.Kd6
      29. Rd5+
      30. 93.Ke6
      31. Rd2
      32. 94.Ne7
      33. Ra2
      34. 95.Nc6
      35. Rf2
      36. 96.Ne7
      37. Re2
      38. 97.Nd5
      39. Kd4+
      40. 98.Kd6
      41. Rb2
      42. 99.Ne7
      43. Rb6+
      44. 100.Kd7
      45. Ra6
      46. 101.Nc6+
      47. Kc4
      48. 102.Ne7
      49. Kc5
      50. 103.Ng8
      51. Rb6
      52. 104.Ke7
      53. Kd4
      54. 105.Nf6
      55. Ra6
      56. 106.Nd7
      57. Ke3
      58. 107.Nc5
      59. Rh6
      60. 108.Nd7
      61. Ke4
      62. 109.Nf6+
      63. Kf4
      64. 110.Ne8
      65. Ke4
      66. 111.Nd6+
      67. Kd5
      68. 112.Nf7
      69. Re6+
      70. 113.Kd7
      71. Re3
      72. 114.Nd6
      73. Rb3
      74. 115.Kc7
      75. Rc3+
      76. 116.Kd7
      77. Rh3
      78. 117.Nf7
      79. Rc3
      80. 118.Ke7
      81. Rc6
      82. 119.Nd8
      83. Ra6
      84. 120.Nf7
      85. Ra7+
      86. 121.Kf6
      87. Ra1
      88. 122.Kf5
      89. Rf1+
      90. 123.Kg6
      91. Rf3
      92. 124.Nd8
      93. Rg3+
      94. 125.Kf5
      95. Rf3+
      96. 126.Kg6
      97. Rf2
      98. 127.Nf7
      99. Rg2+
      100. 128.Kf5
    17. 79.Ne2
    18. Rg7
    19. 80.Ng3
    20. Ke6
    21. 81.Ne4
    22. Rg6
    23. 82.Ng5+
    24. Ke5
    25. 83.Kh5
    26. Rg7
    27. 84.Kh4
    28. Kf5
    29. 85.Nh3
    30. Rg2
    31. 86.Kh5
    32. Rg4
    33. 87.Nf2
    34. Rg2
    35. 88.Nh3
    36. Rg8
    37. 89.Kh4
    38. Rg4+
    39. 90.Kh5
    40. Ra4
    41. 91.Ng1
    42. Rf4
    43. 92.Nh3
    44. Rb4
    45. 93.Ng1
    46. Kf4
    47. 94.Kh4
    48. Kf5+
    49. 95.Kg3
    50. Rb3+
    51. 96.Kh4
    52. Rb7
    53. 97.Kg3
    54. Ke4
    55. 98.Nh3
    56. Rg7+
    57. 99.Kf2
    58. Rg4
    59. 100.Ng1
    60. Rg6
    61. 101.Nh3
    62. Rg7
    63. 102.Ng1
    64. Rf7+
    65. 103.Kg3
    66. Ke3
    67. 104.Nh3
    68. Rg7+
    69. 105.Kh2
    70. Ke4
    71. 106.Ng1
    72. Rg8
    73. 107.Ne2
    74. Rg4
    75. 108.Ng1
    76. Ke3
    77. 109.Nh3
    78. Ke2
    79. 110.Ng1+
    80. Kf1
    81. 111.Nh3
    82. Rg2+
    83. 112.Kh1
    84. Rd2
    85. 113.Ng5
    86. Rf2
    87. 114.Nh3
    88. Ra2
    89. 115.Ng5
    90. Kf2
    91. 116.Kh2
    92. Rc2
    93. 117.Kh3
    94. Rc4
    95. 118.Nf7
    96. Re4
    97. 119.Nh6
    98. Kf3
    99. 120.Nf7
    100. Rb4
    101. 121.Ne5+
    102. Ke4
    103. 122.Ng6
    104. Kf5
    105. 123.Ne7+
  149. 74.Ne2
  150. Rg8
  151. 75.Kh4
  152. Ke5
  153. 76.Ng3
  154. Kf4
  155. 77.Nh5+
  156. Kf3
0-1
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