[Event "KBNvKR white wins, 16 positions, 5 legal moves, in check, 236 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "5r2/7B/6N1/8/8/8/8/1k2K3 b - - 0 1"]
[SetUp "1"]

1...Rf7! 2. Bg8!! Rg7! 3. Be6!! Kc1! 4. Bf5!! Rf7! 5. Bg4! Kb2! 6. Ke2!! Kc3! 7. Bc8!! Rc7! 8. Bh3 Kd4! 9. Bf5!! Rh7! 10. Kf3!! Rh1! 11. Kg2!! Re1! 12. Bg4! Ke3! 13. Ne5!! Rc1! 14. Bf3!! Kd4! 15. Ng4! Rc8! 16. Nh6 Rf8! 17. Bd1!! Rf6 18. Ng4!! Rb6! 19. Kg3! Rb1! 20. Bf3! Rb6! 21. Be2! Rb3+! 22. Kf4! Rb6! 23. Bf1! Rg6! 24. Bb5! Rd6! 25. Ba4! Rd8! 26. Kg3! Ra8! 27. Bd1 Ra1 28. Bf3! Ra6! 29. Be2! Ra2! 30. Bf1! Ra3+! 31. Kf4!! Ra2! 32. Bb5! Rb2 33. Bd7! Rg2! 34. Bf5 Ra2 35. Kg5! Rg2! 36. Kf6! Ra2! 37. Ne5 Ra6+! 38. Be6!! Ke4! 39. Ng6 Rb6 40. Nf8! Ra6! 41. Kf7! Ra3! 42. Ng6 Ra1 43. Bc8! Rf1+ 44. Ke7! Rb1! 45. Nf8! Re1! 46. Bh3 Re2! 47. Ne6! Rh2! 48. Ng5+! Ke3! 49. Be6! Kf4! 50. Nf7! Rb2! 51. Nd8! Rb6! 52. Bd5! Rh6! 53. Bc4 Rb6 54. Kd7! Rb1 55. Bd3 Re1 56. Kd6! Ke3! 57. Bc4! Rc1! 58. Bd5 Rd1! 59. Nc6! Kf4! 60. Kc5! Rc1+! 61. Bc4! Ra1 62. Nd4 Ra3! 63. Bf1! Ra8 64. Bb5! Rh8! 65. Bc6! Kg5! 66. Nf3+! Kf6! 67. Kd4! Rb8! 68. Nd2! Rd8+! 69. Ke3! Rh8! 70. Bf3! Rh4! 71. Ne4+! Ke5! 72. Nc5! Kf6! 73. Be2! Rb4 74. Ne4+ Ke5 75. Bd3! Rb8 76. Nf2! Ke6 77. Bc4+! Ke7! 78. Ne4! Rc8! 79. Kd4! Rh8! 80. Ng3! Rh4+! 81. Kc5! Kf6! 82. Kd5! Rg4! 83. Ne4+!! Ke7!! 84. Kd4! Rg1 85. Be2! Rg8! 86. Nc3! Kf6! 87. Nd5+! Kg5! 88. Nc7! Kh4 89. Bd3 Rb8 90. Bc4! Rd8+ 91. Nd5! Kg3! 92. Bb5! Rd6! 93. Ke5! Rg6! 94. Ne3 Rg5+! 95. Nf5+!! Kf2!! 96. Be8 Rg1 97. Nd6! Rg4! 98. Bd7! Rb4! 99. Be6! Ke2! 100. Ne4! Ke3! 101. Bd5! Ke2! 102. Kf4! Kd3!! 103. Bb7! Kc2! 104. Bc8! Rc4 105. Bf5! Kb2! 106. Ke5! Ka3! 107. Nf6! Rh4! 108. Be4! Rh2 109. Kd4! Rh8! 110. Nd5! Rd8! 111. Bf3! Rf8 112. Bg4! Kb2!! 113. Kc4! Rf1 114. Kd3! Rc1!! 115. Bf3! Rf1 116. Ke2! Rc1! 117. Ne3! Kb3! 118. Kd2! Rc8!! 119. Bd1+ *

[Event "21. KRPvKR white wins, 2 positions, 4 legal moves, not in check, 130 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "2R5/4k3/r7/8/8/8/P7/K7 b - - 0 1"]
[SetUp "1"]

1...Rd6 2. Kb2!! Rb6+!! 3. Kc2 Ra6!! 4. Kb3! Rb6+!! 5. Kc4! Ra6!! 6. Rc7+! Kf6!! 7. Kb3!! Rb6+!! 8. Kc2 Ra6!! 9. Kb2! Rb6+!! 10. Kc1! Re6!! 11. Kd2! Rd6+!! 12. Ke3! Ra6!! 13. Rc2!! Ke6!! 14. Rb2!! Ra4! 15. Kd3!! Kd6!! 16. Kc3!! Kc5!! 17. Rc2!! Kb5! 18. Kd3! Ra8! 19. Rf2 Ra3+!! 20. Kd4!! Kb6!! 21. Re2! Kb5!! 22. Ke5! Kc6! 23. Rc2+! Kd7! 24. Rd2+! Kc7!! 25. Rb2! Ra6! 26. Rc2+! Kd7!! 27. Rd2+! Kc7!! 28. Rb2! Ra3 29. Kd5! Ra6!! 30. Rc2+ Kd7!! 31. Kc4!! Rc6+!! 32. Kd3!! Rd6+!! 33. Kc3 Rc6+!! 34. Kd2! Rh6! 35. a3! Rh3!! 36. Rc3!! Rh2+!! 37. Ke3!! Kd6!! 38. Kf4!! Rh7 39. Rb3! Kc5! 40. Rb1 Rh4+! 41. Kf5! Rh5+! 42. Kg4! Rh7 43. a4! Kd4! 44. Rb4+! Kc3! 45. Re4 Kd3! 46. Rf4! Rh6 47. Kg5! Ra6! 48. Rb4! Kc3! 49. Rh4! Kc2 50. Kf5! Kd3! 51. Rb4! Rc6 52. Rb3+! Kc4! 53. Re3! Rc5+ 54. Kf4 Rh5! 55. Re8! Rh1 56. a5! Rf1+! 57. Kg5! Kd5! 58. Re2 Ra1! 59. Kf6! Kd4! 60. Re5!! Rh1!! 61. Rg5! Kc4!! 62. Rg4+ Kb3 63. Re4 Ra1!! 64. Re5! Kb4!! 65. Ke6 Rxa5!! 66. Rxa5!! *

[Event "KRvKR white wins, 2 positions, 4 legal moves, in check, 43 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/8/8/8/8/R7/8/1K3kr1 w - - 0 1"]
[SetUp "1"]

1. Ra2!! Rg8! 2. Rh2!! Kg1! 3. Rd2! Rb8+! 4. Kc2!! Rc8+! 5. Kb2 Rb8+! 6. Kc3! Rc8+! 7. Kb4! Rb8+! 8. Kc5! Rc8+! 9. Kb6! Rc1 10. Ra2!! Kf1 11. Kb5! Kg1! 12. Kb4! Kf1 13. Kb3! Re1 14. Kc4! Rd1! 15. Kc3! Kg1! 16. Kc2! Re1 17. Kd3! Rd1+! 18. Ke2! Rb1! 19. Ra5 Rb2+!! 20. Kd3! Rb3+ 21. Kc2 Re3 22. Ra1+! *

[Event "KBvKP white wins, 6 positions, 1 legal move, not in check, 86 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/8/8/8/7p/k1B5/8/K7 b - - 0 1"]
[SetUp "1"]

1...Kb3! 2. Be1 h3! 3. Bg3!! Kc2! 4. Bh2!! Kc1! 5. Ka2!! Kc2! 6. Ka3! Kc3! 7. Ka4! Kc4! 8. Ka5! Kc5! 9. Ka6! Kc6! 10. Ka7! Kb5! 11. Kb7! Kc5! 12. Kc7! Kd5! 13. Kb6!! Kc4! 14. Kc6! Kd4! 15. Kd6! Ke4! 16. Kc5!! Kd3 17. Kd5! Ke3! 18. Ke5! Kf3! 19. Kd4!! Kf2! 20. Ke4! Ke2! 21. Bg3! Kd1 22. Kf3 Kd2! 23. Kg4! Ke3 24. Kxh3! Kf3! 25. Bh2 Ke3! 26. Kg3 Ke4 27. Kg4! Kd3 28. Be5 Kc2 29. Ba1 Kb1 30. Bd4! Kc2 31. Kf4 Kd3 32. Ke5! Kc2 33. Ke4! Kb3! 34. Kd3! Kb4! 35. Ba7! Kb5! 36. Kd4! Kc6 37. Bc5! Kd7 38. Kd5! Kc7! 39. Ba3 Kb7! 40. Bb4 Kb6 41. Bd6! Kb5 42. Bc5! Ka5! 43. Kc4 Ka6!! 44. Kb4! *

[Event "KBvK white wins, 4 positions, 1 legal move, not in check, 46 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/8/8/8/8/2k5/8/K2B4 b - - 0 1"]
[SetUp "1"]

1...Kd2! 2. Bb3 Kc3! 3. Be6 Kc2 4. Ka2! Kc3 5. Ka3! Kd4 6. Kb4! Ke5! 7. Bh3 Kf4 8. Kc4 Kg3 9. Be6 Kf3! 10. Kd3 Kf4! 11. Kd4! Kf3! 12. Bd5+ Kf4! 13. Be4! Kg3! 14. Ke3! Kg4! 15. Bh7! Kg5! 16. Ke4! Kh6 17. Bf5! Kg7! 18. Ke5! Kf7! 19. Bh3 Kg7! 20. Bg4 Kg6 21. Be6! Kg5 22. Bf5! Kh5! 23. Kf4 Kh6!! 24. Kg4! *

[Event "KNvK white wins, 28 positions, 3 legal moves, not in check, 30 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/8/8/8/8/8/8/K3k1N1 b - - 0 1"]
[SetUp "1"]

1...Kf2! 2. Nh3+!! Kg3 3. Ng5! Kg4 4. Ne4 Kf3 5. Nc3! Ke3! 6. Ka2! Kd4! 7. Kb2! Ke5 8. Kc2 Kf6 9. Kd2 Ke5 10. Kd3 Ke6! 11. Ke3 Kd6 12. Kd4! Ke7 13. Ke5! Kf7! 14. Ne4 Kg7! 15. Nf6 Kg6 16. Ke6! *

[Event "KBPvKN white wins, 1 positions, 6 legal moves, in check, 106 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "k5B1/8/8/3n4/8/KP6/8/8 b - - 0 1"]
[SetUp "1"]

1...Ne7!! 2. Bh7!! Ka7! 3. Be4!! Nc8! 4. Bg2 Nd6! 5. Kb2!! Nb5! 6. Bf1!! Nd6! 7. b4! Kb6! 8. Bg2!! Nb5 9. Kc2!! Nc7! 10. Bh3! Nb5! 11. Bd7! Nc7! 12. Kb2 Nd5! 13. Kb3!! Kc7! 14. Be8!! Ne3! 15. Kc3! Kb6! 16. Bg6! Nd5+! 17. Kb3!! Ne7! 18. Be4!! Nc8! 19. Bg2 Nd6! 20. Kc2! Nf7! 21. Kc3! Nd6! 22. Kd2! Nb5 23. Bd5! Nd4 24. Kd3! Nb5 25. Bb3 Nc7! 26. Bc4! Ne8! 27. Kd4! Nd6! 28. Bd3! Nb7 29. Bf1 Nd8! 30. Bg2!! Ne6+! 31. Ke5! Nc7! 32. Bf1!! Ne8 33. Bc4! Nc7!! 34. Kf6! Ne8+!! 35. Ke7! Ng7!! 36. Bd3! Nh5!! 37. Kd6!! Nf4! 38. Bb1! Nh3! 39. Bc2 Ng5! 40. Bg6! Nf3 41. Kd5! Ng1 42. Bh5! Nh3!! 43. Ke5! Nf2!! 44. Be2! Nh3 45. Bf1! Nf2!! 46. Kd4! Ng4!! 47. Bh3! Nf6!! 48. Ke5! Ne8!! 49. Bd7! Ng7!! 50. Ba4! Ka7! 51. Bb5 Kb6!! 52. Bd7! Kb7!! 53. Bf5 Ne8!! 54. Be4+! *

[Event "KBPvKN white wins, 4 positions, 6 legal moves, not in check, 134 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "1K4k1/8/7n/7B/8/8/6P1/8 b - - 0 1"]
[SetUp "1"]

1...Nf5!! 2. Bg4!! Nd4!! 3. Kc7!! Kg7!! 4. Kd6!! Kf6!! 5. Kd5!! Nb5! 6. Kc5!! Nc3! 7. Kc4!! Ne4! 8. Kd4!! Ng3! 9. Ke3!! Kg5!! 10. Kf3!! Nf1!! 11. Kf2! Nd2!! 12. Bf3! Nc4! 13. Be4!! Ne5! 14. Ke2!! Kf4! 15. Bb1 Kg4! 16. Bc2 Kg3! 17. Bf5!! Nf7! 18. Kd3! Ng5! 19. Ke3!! Nf7!! 20. Be4! Nd6! 21. Kd3!! Kf2! 22. Ba8! Kg3!! 23. Kd4! Nf5+! 24. Ke5! Ne3!! 25. Ke6! Nd1 26. Be4! Ne3! 27. Bf3! Nc2 28. Ke5! Ne3! 29. Ke4! Nc4! 30. Kd4! Nd6! 31. Kc5! Nf5 32. Bd5!! Ng7! 33. Bf7!! Kg4 34. Kd4 Nf5+ 35. Ke5!! Kg5!! 36. Be6!! Ng3! 37. Bd5! Ne2 38. Be4 Nc1 39. Kd6! Kf6! 40. Bf3!! Nd3! 41. g3! Ne5! 42. Bd5!! Ng4! 43. Be4! Ne5! 44. Kc5 Nd7+! 45. Kd4! Nf8! 46. Bd5!! Ng6 47. Bg2 Nf8! 48. Bh3! Ng6! 49. Bc8! Ne5! 50. Ke4! Nc6! 51. Ba6 Kg5! 52. Bb5! Nb4! 53. Ke5! Nc2!! 54. Bd3! Ne3! 55. Kd4! Ng4!! 56. Bf1 Kf6! 57. Bg2! Ne5! 58. Ke4! Ng6!! 59. Bf1! Ne5 60. Bb5! Ng6! 61. Bd7! Ne7 62. g4! Kg5!! 63. Be8!! Nc8! 64. Ke5!! Nb6! 65. Bb5! Nc8!! 66. Bd7! Nb6 67. Be6! Na4!! 68. Bf5! *

[Event "KBPvKN white wins, 7 positions, 7 legal moves, not in check, 78 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/7n/K7/2k5/8/8/4P3/B7 b - - 0 1"]
[SetUp "1"]

1...Nf8! 2. Bb2!! Kc6!! 3. Ka5!! Ng6! 4. Kb4!! Kd7 5. Bc1!! Ne7 6. Kb3!! Ng6! 7. Be3 Ke6! 8. Bd2! Kf7! 9. Kc3! Ne7! 10. Kc4! Ke6!! 11. Be1!! Nc6! 12. Kc5! Ne5! 13. Kb5!! Ng4! 14. Bg3! Ne3! 15. Kc5!! Nd5! 16. Kd4!! Nb6! 17. Bf2! Nd7! 18. Bg1 Ne5! 19. Kc3!! Kf7! 20. Bh2! Ng4! 21. Bg3! Nf6 22. Kc4! Ke6! 23. Bf2! Ne4! 24. Bc5!! Nf6! 25. Bg1 Nd5 26. e4! Nf4! 27. Bf2 Kd7! 28. Be1 Ne6 29. Bd2 Nc7 30. Bc1 Ne6 31. Be3! Nc7 32. Kd3! Ne6 33. e5! Ng7 34. Bb6 Ne6 35. Ke4! Kc6!! 36. Bg1 Ng7! 37. Be3! Ne6!! 38. Kf5! Kd5!! 39. Kf6!! Nc7!! 40. Kf5! *

[Event "KBPvKN white wins, 4 positions, 8 legal moves, in check, 60 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "6B1/K7/5k2/7n/8/8/3P4/8 b - - 0 1"]
[SetUp "1"]

1...Ke7!! 2. Bb3 Ng3 3. Kb6!! Ne4! 4. d3!! Nd2! 5. Bg8!! Kd6!! 6. Ka5 Nf3! 7. Kb4!! Nd4! 8. Kc4!! Nf3 9. Kc3! Ng1! 10. Kb4! Nf3! 11. Bb3! Nd4! 12. Ba4!! Ne2 13. Bd1 Nf4!! 14. Kc4!! Nd5!! 15. Kd4! Nb4 16. Ke4! Nd5! 17. Kf3! Nb4 18. d4 Nd5 19. Bb3! Ne7!! 20. Ke4! Nc6!! 21. Bd5! Na5 22. Ba8! Nc4!! 23. Kf4!! Nb6!! 24. Bg2 Nc4 25. Be4! Nb6!! 26. Kg5! Kc7!! 27. Bc2! Nd5!! 28. Bb3! Ne7!! 29. Bf7! Nc6!! 30. d5!! Nb4 31. d6+!! *

[Event "KBPvKN white wins, 2 positions, 9 legal moves, in check, 32 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "k2B4/8/6n1/8/3P4/8/8/K7 b - - 0 1"]
[SetUp "1"]

1...Nf4!! 2. Kb2!! Ne6!! 3. Bf6!! Nf4!! 4. Kb3! Nd5!! 5. Bd8!! Kb8!! 6. Ba5!! Kb7!! 7. Ka3!! Ne3! 8. Ka4! Nf5!! 9. Bc3!! Kc8!! 10. Kb4 Kd7!! 11. Kc5! Nd6!! 12. Kd5! Nf5!! 13. Ke5! Ne3!! 14. Ke4!! Ng4!! 15. Kf3!! Nf6!! 16. Bd2!! Kc6!! 17. d5+! *

[Event "KBPvKN white wins, 14 positions, 9 legal moves, not in check, 82 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/6k1/8/8/8/5n1B/K3P3/8 b - - 0 1"]
[SetUp "1"]

1...Nd4! 2. Bg4!! Nc2! 3. Kb3!! Ne3!! 4. Bh5!! Kf6!! 5. Ka4!! Nc2! 6. Ka5!! Na3! 7. Ka6! Nc4! 8. Be8!! Nd6! 9. Ba4! Ke5! 10. Bc2 Nc4! 11. Bb3! Nd2 12. Ba2 Ne4! 13. Ka5!! Ng3! 14. Bc4!! Nf5! 15. Kb4! Ne3! 16. Kc5! Kf6 17. Ba2 Ke5!! 18. Kc6! Nc2 19. Kd7! Ne3! 20. Be6! Ke4!! 21. Ke7! Ke5!! 22. Kf7! Ke4!! 23. Bd7 Ke5!! 24. Kg6! Kd6! 25. Be8! Nc4 26. Ba4 Ne3 27. Bb3 Ke7 28. Bg8 Kd6! 29. Kh5! Nf5 30. Kg5!! Ke5!! 31. e4! Nd4! 32. Kg4!! Nc6! 33. Bd5!! Nd4!! 34. Bb7! Ne6! 35. Bc6!! Nc5! 36. Bd5!! Kd4! 37. Kf5!! Nd3! 38. Bc6!! Kc5! 39. Ba4 Kd4!! 40. Bd1 Ne5!! 41. Be2!! Nc6!! 42. Kf4! *