[Event "1. KQPvKQ white wins, 1 positions, 1 legal move, in check, 219 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/8/2Q5/k7/3q4/8/6P1/K7 w - - 0 1"]
[SetUp "1"]

1. Kb1!! Qd1+! 2. Kb2!! Qe2+! 3. Kb3! Qd1+! 4. Qc2! Qd5+! 5. Qc4!! Qd1+! 6. Kb2! Qd2+! 7. Qc2! Qb4+! 8. Ka2! Qd4! 9. Qe2!! Kb4 10. Kb1!! Kc5! 11. Kc2 Qa4+! 12. Kd2! Qd4+! 13. Ke1! Qg1+! 14. Qf1! Qe3+! 15. Kd1! Qb3+ 16. Ke2! Qb2+! 17. Ke1! Qa1+ 18. Kf2! Qd4+! 19. Kg3! Qg7+! 20. Kh2! Qh8+! 21. Kg1! Kd6! 22. Qe2!! Qd4+! 23. Kf1!! Qf4+ 24. Qf3! Qd4! 25. Qf8+! Ke6! 26. Qe8+!! Kf5!! 27. Qh5+!! Ke6!! 28. Qe2+! Kd6! 29. g3! Kd7! 30. Kg2! Kd6! 31. Qe8! Qd5+! 32. Kg1! Qf3 33. Kh2! Qf2+! 34. Kh3!! Qf1+! 35. Kg4 Qd1+ 36. Kg5! Qc1+! 37. Kg6! Qb1+! 38. Kg7! Qa1+ 39. Kg8! Qf6! 40. Kh7!! Qf5+! 41. Kg7! Qf2! 42. Qd8+! Ke5! 43. Kh6! Ke4! 44. Qa8+!! Ke5! 45. Qb8+! Ke4! 46. Qb7+! Kd3! 47. Qd5+! Kc3!! 48. Qe5+! Kc2! 49. g4! Qf8+! 50. Kg5 Kd1! 51. Qd4+ Kc2! 52. Qf6! Qa8 53. Kh5 Qg2! 54. Qe6! Kc1! 55. Qe3+ Kb1! 56. g5! Qd5! 57. Kh4! Qc4+! 58. Kg3! Qc7+! 59. Qf4! Qc3+! 60. Kg4! Qc6! 61. Qf5+! Kc1! 62. g6! Qg2+! 63. Kh5 Qh1+ 64. Kg5! Qg2+! 65. Kh6! Qh1+! 66. Qh5! Qc6!! 67. Qh4! Qd6! 68. Qc4+ Kb2! 69. Kh7 Qh2+! 70. Kg8! Qb8+! 71. Kf7! Qa7+! 72. Ke8! Qb6! 73. g7! Qg6+!! 74. Kf8! Qf5+ 75. Kg8! Qe5! 76. Qc6! Ka2! 77. Qg6! Ka1 78. Kh7! Qh2+!! 79. Qh6! Qc2+!! 80. Kh8! Qc3!! 81. Qh2! Kb1! 82. Qg1+ Ka2 83. Qf2+! Ka1!! 84. Qf5! Qd4!! 85. Qc2! Qh4+! 86. Kg8! Qd8+! 87. Kh7! Qh4+!! 88. Kg6! Qg4+! 89. Kf6! Qd4+! 90. Ke6! Qb6+! 91. Kf5 Qb5+! 92. Kf4! Qf1+! 93. Ke4! Qh1+! 94. Kd4 Qh4+! 95. Kc5! Qe7+! 96. Kb6! Qd8+! 97. Qc7! Qd4+!! 98. Qc5! Qd8+! 99. Kb5! Qd3+ 100. Qc4! Qd7+!! 101. Qc6! Qd3+! 102. Kb6! Qe3+ 103. Kb7! Qb3+! 104. Ka7! Qe3+!! 105. Kb8! Qe5+!! 106. Kc8! Qf5+! 107. Kb7! Qf7+!! 108. Kb8! Qg8+! 109. Qc8!! Qxg7!! 110. Qc1+!! *

[Event "2. KBBvKN white wins, 62 positions, 1 legal move, not in check, 222 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/8/8/8/2n5/8/1Bk5/K1B5 b - - 0 1"]
[SetUp "1"]

1...Na5! 2. Ka2!! Nc4! 3. Ba3! Ne5! 4. Be3 Nf3 5. Bb6 Ne1 6. Ba5 Nf3! 7. Bc5! Nh2 8. Ka3! Nf3 9. Kb4! Kd3! 10. Bc7 Ne1 11. B5b6 Nc2+ 12. Kc5! Ke4! 13. Bg3 Nd4! 14. Kb4 Nf3! 15. Kc3! Ng5! 16. Kd2! Nf3+ 17. Ke2! Ng5! 18. Be3! Ne6! 19. Bh4! Nf8! 20. Bc5 Ne6 21. Bhe7! Kd5! 22. Bg1 Ke4! 23. Kd2! Nf4 24. Bgc5! Nd5 25. Bh4! Nf4 26. Kc3! Kd5! 27. Bcf2! Ng6 28. Bfg3! Ke4! 29. Bf6! Nf8! 30. Kc4! Ne6! 31. Bge5! Nf8! 32. Bb2 Ne6 33. Bc1! Nf8 34. Bd2 Ne6! 35. Bfc3! Nf8! 36. Kc5! Ng6! 37. Bg5! Kf5! 38. Bd8! Ke4! 39. Kc6! Nf4! 40. Bd2! Ne2 41. Bb6! Ng3! 42. Bg5! Nf5! 43. Bf2! Kf3! 44. Bgh4! Ke4! 45. Kd7! Nh6! 46. Ke6! Ng4! 47. Bhg3! Kf3! 48. Be1!! Ke4! 49. Bd2! Kf3! 50. Bdf4! Ke4! 51. Ke7! Kf5! 52. Kd6! Nf6! 53. Be5! Ng4! 54. Kd5! Ne3+! 55. Kd4! Ng4! 56. Bh8! Ke6! 57. Ke4! Nh6! 58. Bf4 Nf5 59. Bd4! Ne7! 60. Bc5! Nc6! 61. Bg3! Na5 62. Kd4! Nc6+! 63. Kc4! Nd8! 64. Be3 Nf7! 65. Bd2! Nd8 66. Bc7! Nf7! 67. Kd4! Nh8 68. Ke4! Ng6! 69. Bb4! Nh4 70. Bh2 Nf5 71. Be5 Nh4 72. Bc5! Ng6! 73. Bc3 Nh4! 74. Kf4! Nf5! 75. Be5! Nh6! 76. Bb6! Nf7 77. Bb8 Nh6! 78. Bd8! Nf5! 79. Be5 Nh6! 80. Bh4! Nf7! 81. Bb8! Nh6! 82. Bg5! Nf7! 83. Kg4! Nh8! 84. Kh5! Kf5! 85. Bh2 Ng6! 86. Bd6! Nh8! 87. Bd8! Ke6! 88. B6c7! Kf7! 89. Kg5 Ke6! 90. Bf6 Nf7+! 91. Kg6!! Nh6! 92. Bg3 Ng4! 93. Bg5! Ne5+!! 94. Bxe5! Kxe5!! 95. Bc1 Ke4 96. Bb2! Kf4! 97. Kf6! Ke4! 98. Ke6! Kd3 99. Kd5 Kc2 100. Ba1 Kd3! 101. Bd4! Kc2! 102. Kc4! Kd2! 103. Bg1! Ke2! 104. Kd4! Kf1 105. Be3! Kg2! 106. Ke4! Kg3! 107. Bc1 Kg2! 108. Bd2 Kf2 109. Bf4! Kf1 110. Ke3 Ke1 111. Bg3+ Kd1!! 112. Kd3! *

[Event "3. KBNvKN white wins, 67 positions, 1 legal move, not in check, 210 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "7N/8/8/1n2k3/8/8/8/K3B3 b - - 0 1"]
[SetUp "1"]

1...Kf6! 2. Bg3!! Nd4! 3. Bf4 Nf3 4. Bc1 Ne5! 5. Bb2 Ke6 6. Bc3 Kd5 7. Kb1 Ke6 8. Kc1 Kd5 9. Kd1 Ke4! 10. Ke1 Nd3+ 11. Kf1! Ne5! 12. Kg2! Kf5 13. Kh3 Ke4! 14. Kh4! Kf4! 15. Ba1 Kf5! 16. Kh5! Ng4 17. Nf7! Nf6+! 18. Kh4 Ne4! 19. Ne5 Nd6 20. Nf3 Ne4 21. Nd4+! Kf4! 22. Ne2+ Ke3! 23. Ng3! Nd2 24. Kg4! Nb3 25. Bb2 Nd2 26. Bg7 Nb3 27. Kf5! Nd4+ 28. Ke5! Kd3! 29. Ne4 Nc6+! 30. Kd6! Nb4! 31. Nc5+! Kc4! 32. Na4 Kd3! 33. Ke5! Ke3! 34. Nc5! Nc6+! 35. Kd6! Nb4 36. Bf6! Kd2 37. Bd4! Ke2! 38. Bc3! Nc2! 39. Ke5! Kf3! 40. Bd2! Ne3! 41. Bc1! Nc4+ 42. Kd4! Nd6! 43. Nd7! Nb5+! 44. Kc4! Nd6+! 45. Kd5! Nf5! 46. Ne5+! Ke2! 47. Bf4! Ne3+! 48. Ke4! Nd1! 49. Nd3! Nc3+! 50. Kd4!! Nb5+! 51. Kc4! Na3+! 52. Kb4! Nc2+! 53. Kc3! Ne3! 54. Kd4! Nf1! 55. Ne5! Nd2! 56. Nc6! Nf1! 57. Ke4! Nd2+! 58. Kd5! Nf1! 59. Nd4+! Kd3! 60. Nf5! Nd2! 61. Nd6! Nf3 62. Ne4! Ke2! 63. Nc3+ Kd3! 64. Na2! Nd2! 65. Nc1+ Kc3! 66. Be3 Nf1 67. Bg5 Nd2! 68. Bf4! Nb1! 69. Be3! Nd2! 70. Bd4+ Kc2! 71. Ne2! Nb1 72. Nf4 Nc3+! 73. Kc4! Ne4! 74. Be5! Nd2+! 75. Kd5! Nb1 76. Kd4! Nd2! 77. Bf6! Nb3+! 78. Ke3! Nc5! 79. Bg7! Na4! 80. Kd4! Nb2! 81. Nd5! Nd3! 82. Kc4! Nf2! 83. Bh6! Kd1! 84. Nc3+! Kc2! 85. Kd4! Ng4 86. Bf4! Nf2 87. Bg5! Nd3! 88. Nd1! Nb4! 89. Kc4! Kxd1! 90. Kxb4!! Ke2! 91. Kc3 Kf3! 92. Kd4! Kg4! 93. Bf6! Kf4 94. Be5+! Kf5! 95. Kd5! Kg6! 96. Ke6! Kg5! 97. Bh2! Kg4! 98. Ke5! Kf3 99. Bf4! Ke2 100. Ke4! Kf2! 101. Bc1 Kg2! 102. Bd2 Kf2 103. Bf4! Kf1 104. Ke3 Ke1 105. Bg3+ Kd1!! 106. Kd3! *

[Event "4. KQPvKQ white wins, 2 positions, 2 legal moves, in check, 242 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/6q1/k7/8/K7/8/4Q2P/8 b - - 0 1"]
[SetUp "1"]

1...Ka7! 2. Qe3+!! Kb7! 3. Qe4+!! Kb6! 4. Qb4+!! Kc7! 5. Qf4+!! Kc8! 6. Kb3! Qa1! 7. Qf5+! Kc7! 8. Qd3! Qa8! 9. Qg3+! Kd7!! 10. Qe5!! Qh1 11. Kc2!! Qf1 12. Kd2!! Qf2+! 13. Kd3! Qf3+! 14. Qe3! Qf5+! 15. Kd2!! Qa5+! 16. Kd1!! Qh5+! 17. Qe2!! Qh3! 18. Qb5+!! Ke6! 19. Qc4+! Ke5! 20. Ke1! Qa3! 21. Qc7+!! Ke4! 22. Qb7+ Ke5! 23. Qg7+! Kf5! 24. Qf7+!! Ke4! 25. Qe6+ Kf4! 26. Qf6+! Ke4! 27. Kf1! Qh3+! 28. Kg1!! Kd5! 29. Qf4! Ke6! 30. Kf2! Kd7! 31. Qe5! Qg4 32. Ke3! Qh3+! 33. Ke4! Qg4+! 34. Qf4! Qe6+! 35. Kd3! Qa6+! 36. Kd2! Qa2+! 37. Ke1! Qe6+! 38. Kd1! Qb3+ 39. Ke2! Qe6+! 40. Qe3! Qg4+! 41. Qf3!! Qe6+! 42. Kf2! Qb6+! 43. Qe3! Qb8! 44. Kg2!! Qb7+! 45. Kg3! Qc7+! 46. Qf4!! Qc3+! 47. Kg4! Qg7+! 48. Kf3! Qc3+! 49. Ke2! Qh3! 50. Qf7+! Kd6! 51. Qg6+! Kc5!! 52. Qg3! Qh5+! 53. Ke1 Qh6! 54. Qc3+! Kb5! 55. Qb3+ Kc5! 56. h3! Qg5! 57. Kf2! Qf4+! 58. Kg2! Qe4+! 59. Kg3! Qe5+ 60. Kf3! Qf6+! 61. Ke2! Qa6+! 62. Qd3! Qa2+! 63. Ke3! Qe6+! 64. Kd2! Qf7! 65. Qc3+! Kb5! 66. Qe5+! Kc6! 67. Ke2! Qc4+ 68. Kf2! Qc2+ 69. Qe2! Qc5+! 70. Kg3! Qd6+! 71. Kg2! Qd4! 72. Qf2! Qe5! 73. h4! Kb5! 74. Qf1+! Kc5! 75. Qf7! Kd4! 76. Kh3! Qe3+! 77. Kh2! Qe5+! 78. Kg2! Kc5! 79. Kf3! Qc3+! 80. Kg4! Qd4+! 81. Qf4! Qd1+! 82. Kf5 Qd7+! 83. Kg6! Qe8+! 84. Qf7! Qc6+ 85. Qf6! Qe8+! 86. Kg5! Qe3+! 87. Qf4! Qe7+! 88. Kg4! Qe2+! 89. Kf5! Qd3+ 90. Qe4! Qd1 91. Kf6! Qd6+! 92. Qe6! Qf8+! 93. Kg6! Qb8! 94. h5! Qg3+! 95. Kf7! Qf4+! 96. Qf6! Qc4+! 97. Kf8! Kb4! 98. h6! Ka3! 99. h7! Qc8+!! 100. Ke7! Qb7+! 101. Ke8! Qb5+! 102. Kf8! Qb8+!! 103. Kf7! Qb3+!! 104. Qe6! Qf3+!! 105. Ke7! Qb7+!! 106. Qd7!! Qe4+!! 107. Kd8! Qa8+!! 108. Qc8! Qd5+! 109. Kc7! Qa5+ 110. Kb7! Qb4+! 111. Ka7! Qd4+! 112. Ka8! Qa4+ 113. Kb8! Qb4+! 114. Qb7! Qf8+! 115. Ka7! Qf2+! 116. Ka6! Qf1+ 117. Qb5! Qf6+!! 118. Ka7! Qd4+ 119. Kb7! Qg7+! 120. Kb6! Qh6+! 121. Qc6! Qxh7!! 122. Qc3+!! *

[Event "5. KNPvKP white wins, 4 positions, 2 legal moves, in check, 194 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "4N3/8/7p/8/8/8/K2P4/6k1 b - - 0 1"]
[SetUp "1"]

1...h5!! 2. d4!! h4! 3. d5!! h3! 4. d6!! h2! 5. d7!! h1=Q! 6. d8=Q!! Qe4! 7. Kb3!! Qb1+! 8. Kc4! Qc2+! 9. Kb5! Qb3+! 10. Kc6! Qa4+! 11. Kc5! Qa3+! 12. Kc4! Qa4+! 13. Kc3! Qa1+ 14. Kd2! Qa2+ 15. Kd3! Qb1+! 16. Ke3! Qf5! 17. Kd4! Qf4+! 18. Kc5! Qc1+! 19. Kb5 Qb1+ 20. Kc6! Qc2+ 21. Kd7! Qf5+! 22. Ke7! Qh7+! 23. Ke6!! Qg8+! 24. Kf5 Qh7+! 25. Kg5! Qg8+! 26. Kf4! Qf8+! 27. Ke4! Qb4+! 28. Ke5! Qe1+ 29. Kf5! Qb1+ 30. Kf6! Qb2+! 31. Kf7! Qb3+ 32. Kf8! Qf3+! 33. Nf6! Qa3+! 34. Kf7! Qb3+! 35. Nd5! Qf3+! 36. Ke6 Qe4+ 37. Kd6! Qg6+! 38. Ke5! Qg7+! 39. Ke4! Qg2+! 40. Kf5! Qc2+! 41. Kf6! Qf2+! 42. Ke6 Qe2+! 43. Kd7! Qg4+! 44. Kc6 Qa4+ 45. Kd6! Qa6+! 46. Kc5! Qa3+! 47. Nb4! Qc3+ 48. Kb5!! Qe5+! 49. Kb6! Qe6+! 50. Nc6! Qb3+! 51. Ka7! Qf7+! 52. Ka8! Qa2+! 53. Na5! Qg2+! 54. Ka7! Qf2+! 55. Kb7! Qb2+ 56. Kc6! Qc1+ 57. Kb5! Qb2+! 58. Kc4! Qc1+! 59. Kb4! Qe1+! 60. Kb5! Qe5+! 61. Kc4! Qe4+! 62. Kc3! Qe1+ 63. Kb2! Qe5+! 64. Ka2! Qc3! 65. Qg5+ Kf2! 66. Qf4+ Kg2! 67. Nc4 Qc2+! 68. Nb2! Qe2! 69. Qd6 Qc2! 70. Qe5! Kf3! 71. Ka3! Qe4 72. Qd6! Qe3+! 73. Ka2!! Qe4! 74. Nd3! Ke3! 75. Ne1! Qa4+ 76. Kb2!! Qb5+! 77. Kc1!! Qc4+! 78. Nc2+! Kf3! 79. Qd7! Qe4! 80. Kb2! Kf4! 81. Nd4! Qg2+! 82. Kc3! Qg3+! 83. Kb4! Qe1+! 84. Kc4! Qc1+ 85. Kd5! Qh1+! 86. Kd6! Qh6+! 87. Kc7! Qf6! 88. Qd5! Qe7+! 89. Kb6! Qe4! 90. Qf7+! Kg4! 91. Qg7+ Kh3! 92. Kc5! Qd3 93. Kd5! Qd2 94. Qh7+! Kg3! 95. Qg6+! Kf2! 96. Qf5+! Kg1! 97. Qg4+! Kf2!! 98. Qf3+! *

[Event "6. KNPvKN white wins, 5 positions, 2 legal moves, not in check, 171 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "6N1/8/3n4/8/8/k7/7P/1K6 w - - 0 1"]
[SetUp "1"]

1. Kc2!! Kb4!! 2. Kd3!! Kc5!! 3. Nf6!! Nf5! 4. Ke4!! Nh4! 5. Ne8!! Ng2 6. Kf3! Nh4+! 7. Kg4! Ng6! 8. Nf6! Kd6! 9. Kg5!! Ne5! 10. Ne4+!! Ke6! 11. Nd2!! Nf7+! 12. Kf4! Ne5! 13. Nf3! Ng6+! 14. Kg5!! Kf7!! 15. Nd4! Kg7! 16. Nf5+! Kf7!! 17. Nd6+! Kg7!! 18. Kf5! Nh4+! 19. Kg4!! Ng6! 20. Kg5! Ne5! 21. Nf5+!! Kf7! 22. Nd4!! Ng6 23. Ne6! Ne5! 24. Kf5! Nc4! 25. Nc5 Kg7! 26. Ne4! Ne3+! 27. Kg5!! Ng2! 28. Ng3 Ne1 29. Nf5+!! Kf7!! 30. Nd4!! Ng2! 31. h3! Ke7!! 32. Ne2! Kf7! 33. Nf4! Ne1!! 34. Kg4!! Nc2 35. h4!! Kf6! 36. Nd5+! Kg6! 37. h5+! Kh6!! 38. Nf6! Ne3+!! 39. Kf3! Nc4 40. Kf4! Nd6!! 41. Kg4! Kg7!! 42. Kg5! Nf7+!! 43. Kf5!! Nd6+! 44. Ke6! Nb5! 45. Ne4! Kh6! 46. Kf5!! Nd4+!! 47. Kg4!! Ne6! 48. Nd6! Kg7!! 49. Kf5! Nd4+! 50. Kf4! Kf6! 51. Ne4+! Kg7!! 52. Kg4! Ne6!! 53. Ng5! Nc5 54. Kf5! Nb7! 55. Ne4! Nd8! 56. Ng3! Nf7!! 57. Ke6! Nd8+! 58. Kd7! Nf7! 59. Ke7! Nh6! 60. Ke6!! Ng4! 61. Nf5+! Kh7! 62. Kf7! Nf2!! 63. Kf6! Ne4+!! 64. Ke5! Nc5! 65. Ng3! Kg7! 66. Kf5! Kh6! 67. Kf4! Ne6+! 68. Ke5! Nc7! 69. Kf6! Nd5+! 70. Kf5! Ne3+! 71. Ke4! Nc4! 72. Kf4! Nd6!! 73. Kg4! Kh7!! 74. Kg5! Nf7+!! 75. Kf6! Nd6!! 76. Ke5! Nb7! 77. Ne4! Kg7! 78. Nd6! Nd8! 79. Nf5+! Kf7!! 80. Nh6+! Kg7!! 81. Ng4! Nc6+ 82. Ke4! Nd8!! 83. Kf5! Nf7!! 84. h6+! Nxh6+!! 85. Nxh6!! Kxh6!! 86. Kf6!! *

[Event "7. KBBvKR white wins, 7 positions, 3 legal moves, in check, 213 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/6k1/1B4B1/8/8/8/6r1/K7 w - - 0 1"]
[SetUp "1"]

1. Bh5!! Rh2! 2. Bd4+!! Kh7! 3. Bg4!! Kg6! 4. Be3!! Kf6! 5. Kb1!! Ke5! 6. Bb6! Ke4! 7. Bd7!! Rh6! 8. Bg1! Rg6! 9. Bc5 Kd5! 10. Be3!! Rg2! 11. Bb6 Kc4! 12. Kc1!! Kc3! 13. Ba5+!! Kd4! 14. Bf5! Re2! 15. Bg6!! Ra2! 16. Bd8!! Rg2! 17. Bb6+!! Kc4! 18. Bf5!! Rh2! 19. Be6+!! Kb4! 20. Bd5! Rh5! 21. Bf3! Rh2! 22. Bg1! Rh3! 23. Bd1! Rg3! 24. Bf2! Rg2! 25. Be1+!! Kc5 26. Bd2! Kc4 27. Kc2! Rf2! 28. Bg4! Kd4! 29. Bd7! Re2 30. Bc6! Rf2! 31. Bb7! Rh2! 32. Kd1! Rh7! 33. Bc6! Rh4 34. Ke2! Rh2+! 35. Ke1! Ke5 36. Bf3 Kd4! 37. Bf4! Ra2 38. Bd2! Ra1+ 39. Ke2! Ra3! 40. Bg4 Ra2! 41. Bf5 Ke5! 42. Bb1 Rb2! 43. Bg6! Kd4! 44. Kd1! Ra2! 45. Bb1! Ra1! 46. Kc2! Ra7! 47. Be1 Ke3! 48. Bc3! Rc7 49. Ba2! Rc5! 50. Bb3 Rc6 51. Bd5! Rc5! 52. Bh1 Rc4 53. Bg2! Rc5 54. Kb3! Rg5! 55. Bf1! Rf5! 56. Bc4 Rc5! 57. Kb4! Rc6 58. Bb5 Rc8! 59. Be5! Ke4! 60. Ba6! Rd8! 61. Bg3! Kf3! 62. Bh2! Rd1 63. Bb7+ Kg4! 64. Kc4 Rd2 65. Bg1 Rd1 66. Be3 Rd8! 67. Be4 Rd7! 68. Bc2 Rd6! 69. Ba4! Kf5! 70. Bc5! Rd2 71. Bb4! Rd8! 72. Ba5! Ra8! 73. Bd7+! Kg6! 74. Bb6! Rb8! 75. Kc5! Kg5! 76. Bb5 Rb7! 77. Bc6 Rh7 78. Kd4! Rh6! 79. Bd8+! Kf4! 80. Bc7+! Kg5! 81. Bf3! Rh7 82. Be5! Ra7 83. Ke4! Re7! 84. Bd1 Re6 85. Be2 Re8! 86. Bc4! Re7! 87. Bb5! Re6! 88. Kd5! Re7! 89. Bd6! Ra7 90. Ke4! Ra8! 91. Bc6 Ra7! 92. Bd5 Ra4+! 93. Ke5! Rf4! 94. Be4! Kg4! 95. Bc2! Rf1 96. Bd3! Rf2 97. Be7! Kh3! 98. Bb4! Rf3! 99. Bc4! Kg3! 100. Be1+! Kh2! 101. Ke4! Rf8! 102. Bb4! Rc8! 103. Bf1 Kg1! 104. Be2! Kf2 105. Ba6! Rc1! 106. Bd2! Ra1 107. Be3+! *

[Event "8. KRPvKR white wins, 14 positions, 3 legal moves, not in check, 187 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "R7/8/8/8/8/2K4P/8/2r1k3 w - - 0 1"]
[SetUp "1"]

1. Kd3!! Kf2!! 2. Rf8+!! Kg3 3. Rg8+!! Kf2!! 4. h4! Rh1!! 5. Rh8! Rh3+!! 6. Ke4!! Re3+!! 7. Kf5 Rf3+!! 8. Kg5 Rg3+!! 9. Kh5! Kf3! 10. Rf8+!! Ke4! 11. Re8+!! Kf3!! 12. Re6! Rg8! 13. Rg6!! Ra8 14. Rf6+!! Ke4!! 15. Kg5!! Ke5!! 16. Rf5+!! Ke6!! 17. Kg4! Rg8+! 18. Rg5!! Rc8! 19. Ra5 Rg8+! 20. Kf3 Rf8+! 21. Ke4! Rc8! 22. Re5+!! Kf7 23. Rd5! Ke6! 24. Rd4! Rc1! 25. Kf4!! Rf1+! 26. Kg3! Kf5! 27. Rd5+!! Kf6! 28. Rd2! Rh1! 29. Ra2 Rg1+ 30. Rg2!! Ra1 31. Rf2+!! Kg6! 32. Kg4!! Rg1+! 33. Kf4!! Kh5! 34. Kf5 Rg8! 35. Ke6! Ra8! 36. Rg2!! Ra6+ 37. Kd7 Ra7+ 38. Kc6 Kh6!! 39. h5!! Kh7!! 40. Rd2! Ra6+! 41. Kc7! Re6 42. Rd5! Kg7! 43. Kd7! Re2 44. Rg5+! Kh7!! 45. Kd6! Rb2! 46. Re5! Kg7! 47. Ke6! Rb1! 48. Re4! Kh6! 49. Re3! Ra1! 50. Kf6 Rf1+! 51. Ke7! Ra1! 52. Ke6! Ra5! 53. Re5! Ra7! 54. Kf6! Ra1 55. Kf7! Rg1! 56. Rd5! Rg7+! 57. Ke6! Rg8! 58. Rd3 Rg1! 59. Rd8! Kh7! 60. Kf5! Rf1+! 61. Kg4! Rg1+!! 62. Kf3! Rf1+! 63. Kg2! Re1! 64. Rd3 Re5! 65. Rd7+!! Kh6!! 66. Kg3!! Rb5! 67. Rd4!! Kg5! 68. Rg4+!! Kf6!! 69. Kh4! Rb1 70. Rf4+!! Kg7!! 71. Kg4! Rb6! 72. Ra4 Kf6! 73. Rd4 Ra6 74. Rc4 Rb6 75. Kf4! Ra6!! 76. Rb4! Rc6!! 77. Kg3! Rc5! 78. Kg4! Rg5+! 79. Kh4! Rd5! 80. h6! Kg6! 81. Rb6+!! Kh7!! 82. Kg4! Rd4+!! 83. Kf5 Rd5+! 84. Kf6! Rd1 85. Rb4! Rf1+! 86. Ke5 Re1+ 87. Kf5! Rf1+! 88. Rf4! Ra1! 89. Rg4! Ra5+!! 90. Kf4! Ra4+!! 91. Kf3 Rxg4!! 92. Kxg4!! Kg6! 93. h7 Kxh7!! 94. Kg5 *

[Event "9. KBNvKR white wins, 2 positions, 4 legal moves, in check, 165 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "5B2/8/8/1r6/7N/8/8/2K4k w - - 0 1"]
[SetUp "1"]

1. Kd2!! Rh5! 2. Ng6!! Rf5! 3. Be7!! Rf7! 4. Bh4!! Rg7! 5. Ne5!! Rg8 6. Be7 Kg2! 7. Ke3!! Rg7 8. Bb4! Rg8! 9. Nd3! Re8+! 10. Kf4!! Rd8! 11. Ne1+! Kf1! 12. Nf3! Rh8! 13. Ke4! Re8+! 14. Kf5! Kg2! 15. Kf4! Rc8! 16. Ne1+!! Kf1! 17. Nd3! Kg2! 18. Bc5! Re8! 19. Bd4! Re7! 20. Be5! Kf1! 21. Bc3!! Kg2! 22. Bd4! Re6! 23. Be5! Kf1! 24. Kf3! Ra6! 25. Bd4! Rd6! 26. Ke4! Re6+! 27. Kf5! Rd6! 28. Ke5! Rd7! 29. Nf4!! Re7+! 30. Kf5! Re8! 31. Bb6 Rb8! 32. Be3! Rb4 33. Kg4! Rb1 34. Kf3! Rb8! 35. Bd4! Rf8! 36. Bb2 Rf5 37. Ba3! Rf6 38. Ke4! Rc6! 39. Bb2! Rb6! 40. Bc3! Rb3! 41. Nd5! Kf2! 42. Bd4+! Kf1! 43. Bf6! Ke1! 44. Bg5 Ra3! 45. Bc1! Rb3! 46. Be3! Kf1! 47. Kf3! Rd3!! 48. Nf4! Rd7! 49. Ne2! Rf7+!! 50. Bf4! Ke1!! 51. Nc3! Kf1!! 52. Nd5! Ke1!! 53. Ke3! Kf1!! 54. Bd6! Rd7 55. Kf3!! Rf7+!! 56. Ke4! Kf2! 57. Ne3! Rf3! 58. Bc5! Rh3! 59. Nf5+! Ke1! 60. Bd6! Kd1 61. Bb4! Kc1! 62. Kd5! Kc2! 63. Kc4!! Kc1! 64. Bc3! Rh7! 65. Be5! Rh3! 66. Bc7! Ra3 67. Bd6! Rh3! 68. Bb4! Rh2! 69. Ba3+! Kb1! 70. Nd4! Rh4! 71. Bb4! Rg4! 72. Kd3 Rg3+! 73. Kd2! Rg8! 74. Bd6! Kb2! 75. Kd3! Rg5! 76. Bb4 Rg3+! 77. Kc4! Re3! 78. Bd2! Rh3! 79. Ne2! Rh4+! 80. Bf4! Ka3! 81. Kd3! Rh3+! 82. Kc2! Kb4!! 83. Bd6+!! *

[Event "10. KBPvKN white wins, 12 positions, 4 legal moves, not in check, 175 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "K7/8/n6k/8/8/8/7P/7B w - - 0 1"]
[SetUp "1"]

1. Kb7!! Nb4! 2. Be4!! Na2! 3. Kb6 Nc3! 4. Bf3!! Kg5! 5. Kc5!! Na4+ 6. Kb5!! Nc3+! 7. Kb4! Nb1! 8. Be4!! Nd2!! 9. Bg2!! Nb1 10. Kc4! Kf4! 11. Kd3! Na3!! 12. Bc6!! Kf5! 13. Bd7+! Kg5! 14. Kc3 Nb1+! 15. Kc2! Na3+!! 16. Kd3! Kh4! 17. Be6 Nb5!! 18. Ke4! Na3! 19. Bd5 Nc2 20. Bb7 Na3! 21. Kf4! Nc4 22. Bc8! Nd6! 23. Bf5 Nc4! 24. Be6! Nb2! 25. Ke3! Na4!! 26. Kd4! Kg5! 27. Ke5! Kh4! 28. Bc4! Nb2 29. Bf1 Nd1! 30. Kd4! Nf2! 31. Be2! Nh3!! 32. Ke3! Ng5!! 33. Bc4! Nh7! 34. Ke4 Nf6+ 35. Kf5 Nd7! 36. Ke6! Nc5+! 37. Kd5! Na4 38. Kd4! Kg5! 39. Bb5! Nb6! 40. Kc5! Nc8!! 41. Bd3!! Ne7! 42. Kd6! Nc8+! 43. Ke5! Kh4! 44. Bc2! Nb6! 45. Kd4! Nd7 46. Bf5! Nb8! 47. Kc5 Na6+!! 48. Kc4! Nc7 49. Bc8! Kh5 50. Kc5! Kh4! 51. Kc6! Ne8!! 52. Kd5! Nc7+! 53. Kc5! Ne8! 54. Be6! Kg5! 55. Kd5! Kf6! 56. Bc8! Kg7! 57. Ke5! Nc7! 58. h4! Na8! 59. Bf5 Nb6! 60. Bd3! Nc8! 61. Kf5! Kh6! 62. Ke6! Nb6! 63. Kd6! Na4! 64. Kd5! Kg7! 65. Kd4! Nb6! 66. Kc5! Nd7+! 67. Kd6!! Nb6! 68. Kc6! Na4! 69. Kb5!! Nc3+!! 70. Kc4! Nd1 71. Kd4! Kf6 72. Bc4! Kg7! 73. Bb3! Nf2!! 74. Ke3! Ng4+!! 75. Kf4!! Nf6!! 76. Be6! Kh6!! 77. Ke5! Nh5! 78. Bg4! Ng3!! 79. Kf4! Nf1!! 80. Be6! Nd2 81. Ba2! Nf1 82. Bd5! Nd2 83. Ke3! Nf1+! 84. Kf2! Nd2!! 85. Ke2! Nb1!! 86. Kd3! Na3!! 87. Bc4! Nxc4!! 88. Kxc4!! *

[Event "11. KBNvKR white wins, 2 positions, 5 legal moves, in check, 236 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/5r2/8/4k3/6N1/8/1B6/3K4 b - - 0 1"]
[SetUp "1"]

1...Kf4! 2. Nf6!! Kf5! 3. Ne8!! Kf4! 4. Nd6! Rc7! 5. Kd2!! Rd7! 6. Ba3!! Rh7! 7. Bc5!! Ke5! 8. Nc8!! Rh1 9. Nb6 Ke4! 10. Kc2!! Ra1! 11. Kb2!! Rd1! 12. Bb4! Kd3! 13. Nd5!! Rf1! 14. Bc3!! Ke4! 15. Nb4! Rf8! 16. Na6 Rc8! 17. Be1!! Rc6 18. Nb4!! Rg6! 19. Kb3! Rg1! 20. Bc3! Rg6! 21. Bd2! Rg3+! 22. Kc4! Rg6! 23. Bc1! Rb6! 24. Bg5! Re6! 25. Bh4! Re8! 26. Kb3! Rh8! 27. Be1 Rh1 28. Bc3! Rh6! 29. Bd2! Rh2! 30. Bc1! Rh3+! 31. Kc4!! Rh2! 32. Bg5! Rf2 33. Be7! Rb2! 34. Bc5 Rg2 35. Kb5! Rb2 36. Kc6! Rh2! 37. Nd5 Rh6+! 38. Bd6!! Kd4! 39. Nb6 Rf6 40. Nc8 Rh6! 41. Kc7! Rh3! 42. Nb6 Rh1 43. Bf8! Rc1+ 44. Kd7! Rg1! 45. Nc8! Rd1! 46. Ba3 Rd2! 47. Nd6! Ra2! 48. Nb5+! Kd3! 49. Bd6! Kc4! 50. Nc7! Rg2! 51. Ne8! Rg6! 52. Be5! Ra6! 53. Bf4 Rg6 54. Ke7! Rg1 55. Be3 Rd1 56. Ke6! Kd3! 57. Bf4! Rf1! 58. Be5 Re1! 59. Nf6! Kc4! 60. Kf5! Rf1+! 61. Bf4! Rh1 62. Ne4 Rh3! 63. Bc1! Rh8 64. Bg5! Ra8! 65. Bf6! Kb5! 66. Nc3+! Kc6! 67. Ke4! Rg8! 68. Ne2! Re8+! 69. Kd3! Ra8! 70. Bc3! Ra4! 71. Nd4+! Kd5! 72. Nf5! Kc6! 73. Bd2! Rg4 74. Nd4+ Kd5 75. Be3! Rg8 76. Nc2! Ke6 77. Bf4! Kd7! 78. Nd4! Rf8! 79. Ke4! Ra8! 80. Nb3! Ra4+! 81. Kf5! Kc6! 82. Ke5! Rb4! 83. Nd4+!! Kd7!! 84. Ke4! Rb1 85. Bd2! Rb8! 86. Nf3! Kc6! 87. Ne5+! Kb5! 88. Nf7! Ka4 89. Bc3 Re8+ 90. Be5! Kb4! 91. Nd6! Re7! 92. Kd4! Rc7! 93. Bg3! Rc1 94. Ke4! Ra1! 95. Nf5 Rd1! 96. Bf2! Rd7! 97. Be3! Kc3! 98. Bc5! Rd8 99. Bd6! Rd7! 100. Nd4 Kc4!! 101. Be5! Kb4! 102. Kd3! Kc5!! 103. Bg7! Kb6! 104. Bh6! Rd6 105. Be3! Kb7! 106. Ke4! Kc8! 107. Nf3! Rd1! 108. Bd4! Rb1 109. Kd5! Rh1! 110. Ne5! Rh5! 111. Bc3! Rh3 112. Bd2! Kb7!! 113. Kd6! Ra3 114. Kc5! Ra6!! 115. Bc3! Ra3 116. Kb4! Ra6! 117. Nc4! Kc7! 118. Kb5! Rh6!! 119. Ba5+ *

[Event "12. KBPvKN white wins, 14 positions, 5 legal moves, not in check, 128 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/8/8/3n4/k7/7P/K7/B7 b - - 0 1"]
[SetUp "1"]

1...Kb5! 2. Kb3!! Kc5!! 3. Be5!! Ne7!! 4. h4!! Kd5!! 5. Bf6!! Nf5! 6. h5!! Ke6!! 7. Bg7!! Kf7!! 8. Be5!! Nh6! 9. Bf4!! Ng4! 10. Bg5!! Ne5! 11. Be3! Ng4! 12. Bd4! Nh6 13. Ka4 Nf5 14. Be5!! Ne3 15. Kb5! Ng4!! 16. Bd4!! Nh6 17. Kb6! Ng4 18. Kc6 Ke6!! 19. Bb2! Kf5!! 20. Kd6 Nf2!! 21. Ke7!! Nd3!! 22. Ba1 Nf4!! 23. h6!! Kg6!! 24. Bd4!! Nd3 25. Kf8!! Kh7!! 26. Kf7! Nb4! 27. Bg1! Nc6! 28. Kf6!! Na5! 29. Bd4! Nc4! 30. Ke6! Nd2! 31. Kd5! Nf3! 32. Be5! Ng5! 33. Bf4!! Nf7! 34. Ke6! Nd8+!! 35. Kf5 Nb7! 36. Bc7! Nc5!! 37. Be5! Nd3! 38. Bd4! Nb4! 39. Bg1 Nd5 40. Bc5! Nc3 41. Bd4! Nd5! 42. Ke4! Nc7! 43. Ke5! Na6! 44. Kd5! Nb4+! 45. Kc4!! Nc6!! 46. Bf6!! Kg6! 47. Kc5! Nb8! 48. Be5! Nd7+!! 49. Kd6!! Nb6! 50. Bd4! Nc4+!! 51. Kd5!! Na3! 52. Bc3 Nc2 53. Bd2! Na3 54. Bf4 Nc2 55. Kc4 Ne1 56. Kd4! Nc2+! 57. Kc3! Na3! 58. Be5! Nb1+! 59. Kc2! Na3+!! 60. Kb3! Nb5!! 61. Kb4! Na7!! 62. Kc5!! Nc8!! 63. Bd6!! Nxd6!! 64. Kxd6!! Kxh6!! 65. Kc5 *

[Event "13. KBBvKR black wins, 9 positions, 7 legal moves, in check, 214 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "7k/8/2B5/6r1/8/2K5/B7/8 w - - 0 1"]
[SetUp "1"]

1. Kb4! Rf5!! 2. Bb1! Rf6!! 3. Kc5! Re6!! 4. Bd5! Re3!! 5. Kb4! Re8! 6. Bc6! Re2!! 7. Kc4! Re1! 8. Bce4! Rd1!! 9. Bbc2! Rd8!! 10. Bb7! Kg7!! 11. Bd3! Rd7!! 12. Bc6! Rc7!! 13. Kc5! Rc8!! 14. Bf5! Rf8!! 15. Bcd7! Rb8!! 16. Bc2! Rh8! 17. Be4! Rh2!! 18. Kc4! Rh4! 19. Bc6! Kf6! 20. Kc3! Rh8! 21. Bd3! Rc8!! 22. Bb5! Ke5!! 23. Kb2! Rb8! 24. Bd7 Rd8 25. Kc2 Kd4 26. Bg4 Ke3! 27. Kb3! Kd2! 28. Bge2 Kc1! 29. Bed3! Rd4 30. Bbc4 Rf4 31. Bb5 Rf2! 32. Kc3! Rg2! 33. Bc6 Ra2! 34. Kd4 Ra7 35. Bde4! Kd2! 36. Bf5! Ra1! 37. Bd3! Rc1! 38. Bc4 Re1! 39. Be4! Re3! 40. Be6! Ra3! 41. Bd7! Rb3! 42. Ke5! Rb8! 43. Bg2 Rh8 44. Bf3! Kc3! 45. Bfg4! Rh1 46. Kd5! Ra1! 47. Bb5!! Kb4! 48. Kd4! Ra8! 49. Bbd7! Ka5! 50. Kc5! Rb8! 51. Bgf5! Rb3! 52. Kd5!! Rg3 53. Kd6! Kb4! 54. Be4! Ra3! 55. Bc8! Ra2! 56. Ke6! Re2 57. Ke5! Rh2! 58. Bg4! Kc3! 59. Bef3 Ra2! 60. Bd5! Ra1! 61. Kf6! Kd4!! 62. Bh3! Ra3!! 63. Bhe6! Rc3! 64. Bb7 Rc2! 65. Bg4 Rb2! 66. Bc6! Rb6!! 67. Bd7! Kc5! 68. Ke5! Rb8! 69. Be8! Rb3! 70. Be4! Rg3! 71. Kf6! Rh3! 72. Ke5! Kb4! 73. B8g6! Rh6! 74. Kf6! Rh2! 75. Bf3! Rd2! 76. Ke5! Rd7 77. Ke6! Rd8! 78. Bc6 Rd1! 79. Bh5! Ra1 80. Kf6! Kc5! 81. Bd5! Re1 82. Bdf3! Rb1! 83. Kg7! Rf1! 84. Bhg4 Kd6! 85. Bh5! Ke7! 86. Bhg4! Rc1! 87. Bd5! Rc5!! 88. Bgf3! Rb5! 89. Bfe4! Kd6! 90. Kf6! Rb4! 91. Kg7! Ke5! 92. Bc6! Rc4! 93. Bf3! Rc3! 94. Kg6 Rc1! 95. Kf7! Ra1! 96. Bb7! Ra4! 97. Bfe4! Ra2! 98. Ke7! Rh2! 99. Bg6! Rh3! 100. Bc8! Rg3! 101. Bcf5! Kd4! 102. Bd3! Kc5! 103. Kd7! Rg1 104. Ke7! Rg2! 105. Bde4 Ra2! 106. Kf8! Ra4 107. Kg7!! Ra7+! *

[Event "14. KBPvKN white wins, 7 positions, 8 legal moves, not in check, 114 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/8/4n3/8/B3k3/K5P1/8/8 b - - 0 1"]
[SetUp "1"]

1...Ke5! 2. Kb4!! Nc7! 3. Kc4!! Nd5! 4. Kc5!! Nc7! 5. Kc6! Nd5! 6. Kb7! Ne3! 7. Bd7!! Kd6! 8. Bb5! Ng4! 9. Bd3 Ne5! 10. Be4!! Nd7! 11. Ka7!! Nf6! 12. Bh1! Kc5! 13. Kb7! Kd6! 14. Bc6! Ng4! 15. Be4! Ne5! 16. Ka6! Kc5! 17. Bc2! Nc6! 18. Kb7!! Kd6! 19. Kb6!! Ne7! 20. Kb5! Nd5! 21. Kc4!! Ke5!! 22. Kc5!! Nf6 23. Kc6! Nd5!! 24. Kb7! Nc3! 25. Bd3! Nd5 26. Bb1 Nc3! 27. Bc2! Nb5! 28. Kb6! Nc3! 29. Kc5! Nd5! 30. Bd3! Nc3 31. Kc6! Nd5! 32. Kb7! Nf6 33. Kc8! Kd4 34. Bf5!! Ke5! 35. Bc2! Nd5 36. Kd8! Kd6! 37. Bb1! Nc7! 38. Kc8!! Ne6! 39. g4 Ng5! 40. Ba2! Ne4! 41. Kd8! Ke5! 42. Ke7! Nc3! 43. Bb3 Kf4!! 44. Bc4! Kg5! 45. Kd7! Nd1 46. Be6 Kf4! 47. Kc6! Nc3! 48. Bc8! Nd1 49. Bf5 Nc3! 50. Kc5! Ne2! 51. Bc2! Kg5! 52. Kd6! Nd4 53. Bd3! Kf4! 54. Kd5! Nb3 55. Bb1 Nd2 56. Bc2! Nf3 57. Bd1! Nd2 58. Kd4! *

[Event "15. KRPvKR white wins, 1 positions, 1 legal move, in check, 111 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "2K1k3/8/r5P1/5R2/8/8/8/8 w - - 0 1"]
[SetUp "1"]

1. g7!! Ke7!! 2. g8=N+!! Ke8!! 3. Nf6+!! Kf7! 4. Nd5+!! Kg6 5. Ne7+!! Kg7! 6. Kd7! Ra7+! 7. Kd6 Ra6+! 8. Ke5! Ra1! 9. Rf2 Re1+! 10. Kd6!! Rd1+! 11. Ke6! Re1+! 12. Kd7! Ra1! 13. Rf3! Rb1 14. Nc6! Kg6! 15. Ke6!! Kg5! 16. Rf5+!! Kg4 17. Ne5+!! Kg3! 18. Rf3+ Kg2! 19. Ra3! Kf2! 20. Kf5! Ke2! 21. Nc6! Rh1! 22. Nd4+!! Kf2! 23. Nf3! Rb1 24. Ke4! Rb7 25. Ra4! Rh7! 26. Ra2+! Kg3! 27. Ne5! Rh4+! 28. Ke3! Rb4 29. Nd3! Rb3 30. Ke4! Rb8! 31. Ra6 Re8+! 32. Ne5!! Kf2! 33. Ra7 Rg8! 34. Nd3+ Kg3! 35. Re7 Kg4! 36. Ne5+ Kg3 37. Rf7 Re8 38. Rf5! Rg8 39. Ke3! Kg2! 40. Nd3! Rg3+ 41. Ke4! Rg8! 42. Rf2+! Kg3! 43. Rf3+! Kh4 44. Ne5! Ra8! 45. Rb3 Re8! 46. Ra3 Rb8! 47. Ra6 Rb4+ 48. Kf5! Kh3! 49. Nd3! Rb1 50. Rg6! Kh2! 51. Nf4! Rb2 52. Ke4 Ra2 53. Ke3 Ra3+! 54. Kf2! Ra2+!! 55. Ne2! Kh3!! 56. Rh6+! *

[Event "16. KRPvKR white wins, 14 positions, 2 legal moves, in check, 103 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/8/8/3K4/6rk/5R2/5P2/8 w - - 0 1"]
[SetUp "1"]

1. Rf7!! Rg6! 2. Ke5!! Kg4! 3. Rf4+!! Kh5! 4. Rf8! Rg7! 5. Ra8! Kg4 6. Ra4+!! Kh5! 7. Ra3! Rb7! 8. Rg3!! Rb5+! 9. Ke4 Rb4+! 10. Kf3! Rb3+! 11. Kg2! Rb4! 12. Rg8! Kh6! 13. Kf3! Kh7! 14. Rg4! Rb1 15. Kg2! Rb2! 16. Kg3! Rb3+! 17. f3! Kh6! 18. Rg8! Rb1! 19. Kf2! Rb3 20. f4! Kh7! 21. Rg4! Rb2+! 22. Kf3 Rb3+! 23. Kg2! Rb5! 24. Kh3! Rf5! 25. Kg3 Rc5! 26. Rg5! Rc3+! 27. Kg4! Rc4! 28. Kf3 Rc3+! 29. Ke4! Rc4+! 30. Ke3! Rc3+! 31. Kd2 Ra3 32. f5! Ra2+ 33. Ke1 Ra1+ 34. Kf2! Ra2+ 35. Kg3! Ra3+ 36. Kh4! Ra4+ 37. Rg4! Ra5 38. Kg5! Kg7! 39. Rb4 Ra7! 40. Rb6! Rc7 41. Rg6+! Kf8 42. Rh6! Kg8! 43. Rh1 Ra7 44. Kg6! Rg7+!! 45. Kf6!! Rf7+! 46. Ke6! Ra7 47. Rd1 Ra8! 48. f6 Re8+! 49. Kf5!! Re2 50. Rd8+! Kf7!! 51. Rd7+!! Kg8 52. Rg7+! *

[Event "17. KRPvKR white wins, 8 positions, 2 legal moves, not in check, 128 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/8/2R5/7k/K7/8/P7/1r6 b - - 0 1"]
[SetUp "1"]

1...Rb8! 2. Rc1!! Ra8+! 3. Kb3!! Rb8+!! 4. Kc2 Rc8+!! 5. Kb2!! Rb8+!! 6. Ka1! Rd8 7. Rh1+! Kg4! 8. Kb2!! Rb8+! 9. Kc3!! Ra8 10. Kb3!! Rb8+!! 11. Kc4! Rc8+! 12. Kb5 Rb8+!! 13. Kc6! Rc8+!! 14. Kb7! Rc3!! 15. Rh6!! Kg5!! 16. Rh8!! Rc4!! 17. Rf8!! Rb4+! 18. Kc6!! Ra4!! 19. Rf2!! Ra5! 20. Kb6!! Ra8!! 21. Kb5! Rb8+!! 22. Ka4 Ra8+!! 23. Kb3 Rb8+!! 24. Kc2 Ra8 25. Kb1 Rb8+! 26. Ka1! Ra8!! 27. Rf1! Rc8 28. Kb2! Rb8+!! 29. Kc2 Ra8 30. Kb3! Rb8+!! 31. Kc4! Rc8+! 32. Kb5 Rb8+!! 33. Kc6! Rc8+!! 34. Kb7! Rc3!! 35. Rf8! Rc4!! 36. a3! Re4! 37. Rf3!! Kg4!! 38. Rd3! Kf5! 39. Kb6! Ke6! 40. Kc6! Rc4+! 41. Kb5! Rc1!! 42. a4! Rb1+!! 43. Ka6! Ra1 44. a5! Rb1!! 45. Rd8! Ra1 46. Kb6! Rb1+!! 47. Ka7! Ke7! 48. Rb8! Rc1!! 49. Rb2 Kd6!! 50. Kb7! Rc7+!! 51. Kb8! Re7 52. Rc2!! Re1 53. a6!! Rb1+!! 54. Kc8!! Ra1!! 55. Rg2 Rc1+!! 56. Kd8! Rh1! 57. Rg6+!! Kc5!! 58. Re6! Kd5! 59. Kd7! Rf1 60. Rd6+! Kc5!! 61. Kc7!! Rf7+!! 62. Rd7!! Rxd7+!! 63. Kxd7!! Kb6!! 64. a7 Kxa7!! 65. Kc7!! *

[Event "18. KRPvKR white wins, 1 positions, 4 legal moves, in check, 147 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "5R2/4k3/8/8/8/1K6/6P1/1r6 w - - 0 1"]
[SetUp "1"]

1. Kc2!! Ra1! 2. Rb8!! Rg1! 3. Rg8!! Kf7! 4. Rg4!! Ra1! 5. Rb4!! Ra3! 6. Rb3!! Ra2+! 7. Rb2!! Ra4! 8. Kd3!! Kg6! 9. Rb6+!! Kf5! 10. Rc6!! Ra3+ 11. Ke2! Ra4! 12. Kf2! Rf4+! 13. Kg1! Ra4 14. Rc5+! Kg6! 15. Kf2! Ra2+! 16. Kf3! Ra3+! 17. Ke4! Ra4+! 18. Kd3! Rg4! 19. Rc2!! Kg5! 20. Ra2!! Rg3+! 21. Ke4!! Rb3! 22. Ra8!! Rb4+! 23. Kd5! Rb5+! 24. Kc6! Rb3! 25. Rg8+! Kf6! 26. Rf8+!! Kg7! 27. Rf4! Rg3! 28. Rf2!! Rd3! 29. Kc5! Rd1 30. g4 Kg6! 31. Rf4 Rd2! 32. Kc4! Rd8! 33. Kc3! Rd5! 34. Rf8!! Kg7! 35. Ra8 Kf6! 36. Kc4! Rd1 37. Rf8+! Kg7! 38. Rf5! Kg6! 39. Ra5 Rd2 40. Kc3! Rd6! 41. Rf5! Rd1 42. Re5! Rd6 43. Kc4! Kg7 44. Rd5! Re6 45. Kd3! Kg6! 46. Rf5! Re1 47. Rf4! Re7 48. Rf8! Kg7! 49. Rf2! Re1 50. Re2! Rf1 51. Ke3 Kg6! 52. Ra2 Rf6 53. Rf2! Re6+! 54. Kf3! Rd6! 55. Ra2 Rd3+! 56. Kg2! Kg5 57. Ra5+!! Kg6! 58. Rb5 Rd2+ 59. Kg3! Rd1! 60. Rb6+! Kg7! 61. Ra6 Rf1 62. Rd6! Kf7! 63. Rd4 Kg7! 64. Kg2! Ra1 65. Rd3 Ra6 66. Kg3! Rf6! 67. Rd1 Ra6 68. Rd7+! Kg6! 69. Rd8! Kf7! 70. g5 Ra1! 71. Rd7+! Ke6! 72. Rb7 Rg1+ 73. Kf4!! Rg2!! 74. Rb6+! *

[Event "19. KQPvKQ white wins, 8 positions, 2 legal moves, not in check, 120 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "3K4/1k6/8/8/8/8/q6P/7Q b - - 0 1"]
[SetUp "1"]

1...Kb8!! 2. Qe4!! Qg8+!! 3. Ke7!! Qg7+!! 4. Ke6!! Qg8+! 5. Kd6! Qd8+!! 6. Kc5! Qa5+! 7. Kc4!! Qa4+! 8. Kd5!! Qa2+! 9. Qc4! Qg2+! 10. Kc5! Qg5+! 11. Kb4! Qe7+! 12. Ka4! Qa7+! 13. Kb5! Qb7+ 14. Ka5! Qa7+! 15. Qa6! Qe7! 16. Qb6+! Kc8!! 17. Qd4! Qe1+! 18. Kb5!! Qb1+! 19. Qb4!! Qg6! 20. Qf4! Kb7! 21. Kb4 Qb1+! 22. Kc3 Qa1+!! 23. Kd2 Qa5+! 24. Ke2 Qa2+! 25. Ke1 Qb1+ 26. Kf2! Qc2+ 27. Kg1! Qg6+!! 28. Qg3! Qb1+!! 29. Kf2! Qb2+ 30. Ke3 Qc3+ 31. Ke4! Qc6+! 32. Ke5! Qe8+!! 33. Kf4! Qf8+!! 34. Ke4! Qb4+!! 35. Ke5! Qe7+!! 36. Kd5! Qf6!! 37. Qb3+! Kc7! 38. Qc4+! Kb8! 39. h4! Qf5+ 40. Kd6 Qf6+!! 41. Kd7! Qg7+!! 42. Ke8! Qg6+!! 43. Ke7! Qg7+!! 44. Qf7! Qe5+!! 45. Qe6!! Qg7+!! 46. Ke8! Qh8+!! 47. Kd7! Qg7+!! 48. Qe7! Qg4+!! 49. Kc6! Qc4+!! 50. Qc5! Qe4+!! 51. Qd5! Qc2+!! 52. Kd6! Qg6+!! 53. Kc5! Kc7!! 54. Qe5+!! Kd7!! 55. Qd4+! Ke7!! 56. Qf4!! Qd3 57. Qe5+!! Kf7!! 58. Qd5+! Qxd5+!! 59. Kxd5!! Kg6!! 60. Ke4 Kh5!! 61. Kf5! *

[Event "20. KQPvKQ white wins, 11 positions, 3 legal moves, in check, 140 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/K1Q5/7q/8/8/2k5/6P1/8 b - - 0 1"]
[SetUp "1"]

1...Kd4! 2. Qd7+!! Ke5! 3. Qb5+! Kd4! 4. Qb2+ Kd3! 5. Qb1+ Kd4! 6. Qd1+! Kc3 7. Qf3+! Kd4! 8. Qf2+! Kc4! 9. Qf7+! Kc3! 10. Kb7! Qh4! 11. Qc7+ Kd3! 12. Qd7+!! Ke2 13. g4!! Kf2! 14. Qd2+ Kf3! 15. Qd3+! Kf2! 16. Qe4! Qh6! 17. Qf5+!! Kg3!! 18. g5!! Qg7+!! 19. Kc6! Qc3+!! 20. Kd6!! Qd4+! 21. Qd5!! Qb6+! 22. Ke5 Qb2+ 23. Kf5 Qc2+! 24. Kf6! Qf2+!! 25. Kg6! Qc2+! 26. Kg7! Qc3+! 27. Kh7! Qc7+! 28. Kh6! Qc3! 29. Qd6+! Kg4!! 30. Qe6+! Kg3!! 31. Kh7! Qc7+!! 32. Kg6! Qc2+! 33. Kg7!! Qc7+! 34. Qf7! Qc3+ 35. Qf6!! Qe3! 36. g6 Kg4!! 37. Qd6!! Qc3+! 38. Kf7 Qf3+!! 39. Ke7! Qc3!! 40. Ke6! Qe3+! 41. Kd7! Qa7+! 42. Qc7! Qa4+! 43. Qc6! Qd4+! 44. Ke6! Qe3+! 45. Kf7! Qa7+! 46. Ke8! Qa2! 47. Ke7! Qa3+! 48. Kd7! Qa7+! 49. Kd6! Qd4+! 50. Qd5! Qb6+! 51. Ke7! Qb4+!! 52. Kd7! Qc3! 53. Kd6! Qb4+! 54. Qc5! Qb8+! 55. Kd7! Qb7+! 56. Kd8! Qb3!! 57. Kc7! Qb2! 58. Kc6! Qg2+! 59. Kd6! Qd2+!! 60. Ke6! Qe2+!! 61. Qe5! Qa6+!! 62. Qd6!! Qe2+!! 63. Kd7! Qb2! 64. Qe6+! Kg5!! 65. Qe3+!! Kg4! 66. Ke6! Qa2+!! 67. Kf6! Qb2+!! 68. Qe5! Qf2+!! 69. Kg7! Qf3!! 70. Qd4+ Kg5 71. Qe5+! *