[Event "KRNvKQ black wins, 2 positions, stalemate, 52 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/1R3N1k/8/8/8/8/7q/1K6 w - - 0 1"]
[SetUp "1"]

1. Ne5+!! Kh8 2. Rb8+!! Kg7! 3. Rb7+!! Kf8! 4. Rb8+!! Ke7! 5. Rb7+!! Kd6! 6. Nc4+!! Kc5!! 7. Na5!! Qe2!! 8. Nb3+!! Kc4!! 9. Ka1!! Qg2!! 10. Na5+!! Kc5!! 11. Nb3+! Kd6! 12. Rb8! Kc7!! 13. Re8! Qc2!! 14. Re7+! Kd6 15. Re6+! Kd7! 16. Re3! Kd8! 17. Rg3! Ke8! 18. Rh3 Ke7! 19. Re3+! Kf7! 20. Rf3+ Kg6! 21. Re3 Kg5 22. Rh3! Kg4! 23. Re3! Kh4! 24. Re6 Qxb3! 25. Rh6+!! Kg3 26. Rh3+!! Kxh3!! *

[Event "KBNvKR white wins, 3 positions, 19 legal moves, not in check, 10 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "6N1/8/8/4B3/5r2/8/3K2k1/8 b - - 0 1"]
[SetUp "1"]

1...Rf5!! 2. Bd4!! Ra5!! 3. Ne7!! Kf3!! 4. Bb2!! Rb5!! 5. Bc3!! Rc5!! 6. Bd4!! *

[Event "KBNvKR black wins, 1 positions, 20 legal moves, not in check, 8 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/2r5/3N4/5B2/8/8/5k2/K7 w - - 0 1"]
[SetUp "1"]

1. Kb2!! Rc6!! 2. Nb5!! Rc5!! 3. Bd7!! Rd5!! 4. Bc6!! Rc5!! *

[Event "KRRvKQ black wins, 1 positions, 22 legal moves, not in check, 8 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "1R6/3R4/7q/8/8/8/8/3K2k1 w - - 0 1"]
[SetUp "1"]

1. Rb1!! Qg6!! 2. Ra1!! Qe4!! 3. Rd2!! Qc4!! 4. Rc1!! Qe4!! *

[Event "KRRvKQ black wins, 3 positions, 23 legal moves, not in check, 8 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/8/R7/8/3k4/8/5q2/KR6 w - - 0 1"]
[SetUp "1"]

1. Rab6!! Qf7!! 2. Rb7!! Qf6!! 3. R7b6!! Qe5! 4. R6b5!! Qe6!! *

[Event "KQPvKQ black wins, 3 positions, 24 legal moves, not in check, 7 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "2k5/8/8/K1P5/8/8/2Q5/5q2 b - - 0 1"]
[SetUp "1"]

1...Qf3!! 2. Qc4!! Kc7!! 3. Kb4!! Qf2!! 4. Ka4!! Qf3!! *

[Event "KRRvKQ black wins, 12 positions, 25 legal moves, not in check, 6 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/8/4R3/8/3k2q1/8/8/K6R w - - 0 1"]
[SetUp "1"]

1. Reh6!! Qg7!! 2. Rh7!! Qe5! 3. R7h5!! Qf6 *

[Event "KRRvKQ white wins, 1 positions, 21 legal moves, not in check, 5 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "6R1/2q5/6R1/2k5/8/8/8/3K4 w - - 0 1"]
[SetUp "1"]

1. R8g7!! Qb8!! 2. Kc2!! Qc8!! 3. Kd2!! *

[Event "KRRvKQ black wins, 6 positions, 26 legal moves, not in check, 3 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/7R/8/4kq2/8/8/8/K6R b - - 0 1"]
[SetUp "1"]

1...Qf6!! 2. R7h6!! Qg7!! *

[Event "KRRvKQ white wins, 1 positions, 27 legal moves, not in check, 2 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/4q3/2k5/8/8/3R4/6R1/3K4 b - - 0 1"]
[SetUp "1"]

1...Qf6!! 2. Kc2!! *

[Event "KBNvKP white wins, 1 positions, 11 legal moves, in check, 0 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/8/8/1K6/N7/8/2p1k3/3B4 b - - 0 1"]
[SetUp "1"]

 *

[Event "KRvKR black wins, 4 positions, 20 legal moves, not in check, 1 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "1r6/8/2R5/8/8/8/2K2k2/8 b - - 0 1"]
[SetUp "1"]

1...Rf8!! *

[Event "33 pieces, black wins, mate, 1 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "rnbqkbnr/pppp1ppp/8/4p3/6PQ/5P2/PPPPP2P/RNBQKBNR b KQkq - 0 1"]
[SetUp "1"]

1... Qxh4# *

[Event "KPPvKP white wins, 7 positions, mate, 254 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/8/8/1p6/4P3/4P3/1k6/3K4 b - - 0 1"]
[SetUp "1"]

1...b4 2. e5!! b3 3. e6!! Ka3! 4. e7 b2! 5. Kc2!! Ka2! 6. e8=Q b1=Q+! 7. Kc3 Qa1+ 8. Kc4 Qc1+! 9. Kd5 Qd2+! 10. Ke4!! Qe2! 11. Kf4! Qf2+ 12. Kg5!! Qg1+ 13. Kf6 Qf2+! 14. Kg7! Qb2+! 15. Kh7! Qb7+! 16. Kh6! Qb6+! 17. Kg5!! Kb3! 18. Kf5!! Qc5+! 19. Kf6!! Kc2! 20. Qe4+!! Kc1! 21. Kf7!! Qh5+! 22. Ke7! Qc5+! 23. Kd7! Qa7+! 24. Ke8! Qb8+! 25. Kf7! Qc7+! 26. Qe7!! Qc4+! 27. Qe6!! Qc7+! 28. Kf6! Qc3+! 29. Qe5! Qc6+ 30. Ke7! Qb7+! 31. Kd8! Qa8+! 32. Kd7! Qa4+! 33. Ke7! Qb4+ 34. Ke6! Qc4+! 35. Qd5! Qc8+! 36. Ke7 Qc7+! 37. Kf6!! Qc3+! 38. Qd4! Qc8! 39. Kg7 Qb7+ 40. Kg6 Qc6+! 41. Kf5 Qb5+! 42. Kf4! Qf1+! 43. Ke4! Qg2+! 44. Ke5! Qg5+! 45. Ke6!! Qg8+! 46. Kd7! Qf7+! 47. Kc6 Qe8+! 48. Kc7! Qf7+! 49. Kb6! Qb3+! 50. Kc6! Qe6+! 51. Kc5! Qc8+! 52. Kb4! Qb7+! 53. Kc3! Qc6+! 54. Qc4! Qf3! 55. Kd4+! Kd2! 56. Qd3+! Ke1! 57. e4! Qf6+! 58. Kc5! Qe7+! 59. Kb6! Qe6+! 60. Ka5! Qa2+ 61. Kb5! Qb2+! 62. Kc6! Qe5! 63. Qd5! Qh8! 64. Qf5! Qe8+! 65. Kc5! Qe7+! 66. Kc4! Qc7+! 67. Qc5! Qf4! 68. Qd4! Qf7+! 69. Kc3 Qf3+! 70. Kb2! Qg2+! 71. Ka1 Qf3! 72. e5! Ke2! 73. Ka2 Qc6 74. Ka3! Qf3+ 75. Kb4! Qb7+! 76. Kc4! Qc6+! 77. Qc5! Qa4+! 78. Kd5! Qd7+! 79. Qd6! Qb5+! 80. Ke6! Qb3+! 81. Qd5! Qb6+! 82. Kf5 Qf2+! 83. Kg5 Qg1+ 84. Kh6! Qe3+! 85. Kh5! Qh3+! 86. Kg6! Qg4+! 87. Kf6! Qh4+! 88. Kf7! Qh5+ 89. Ke7! Qg5+! 90. Kd7! Qf5+! 91. Kd6 Qf4 92. Kc6! Qf8! 93. Kb7! Qb4+! 94. Ka6! Qa3+ 95. Kb6! Qe3+ 96. Kb5 Qg5! 97. Kc6! Qc1+! 98. Kd7! Qe3! 99. e6! Qa7+! 100. Kd6 Qa6+ 101. Ke7! Qa7+! 102. Kf6! Qf2+! 103. Qf5! Qh4+! 104. Kg6! Qg3+! 105. Kf7! Qb3 106. Qe5+! Kd1! 107. Kg7! Qf3 108. e7! Qg2+! 109. Kf7! Qb7! 110. Qa1+ Kd2 111. Qa2+ Ke1! 112. Qa5+! Kd1! 113. Qa4+! Ke1! 114. Qh4+! Kd1! 115. Qg4+! Kc1 116. Kf8 Qh1 117. e8=Q Qh8+! 118. Ke7 Qe5+! 119. Kf7! Qxe8+! 120. Kxe8!! Kd2 121. Qf3 Kc1 122. Qe2 Kb1!! 123. Kd7 Ka1 124. Kc6 Kb1!! 125. Kb5 Ka1 126. Ka4 Kb1!! 127. Kb3! Ka1 128. Qd1# *

[Event "KRvKP black wins, 1 positions, mate, 85 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/8/8/8/2R5/4kp2/2K5/8 b - - 0 1"]
[SetUp "1"]

1...f2!! 2. Rc3+! Ke4!! 3. Rc4+! Ke5! 4. Rc5+! Ke6 5. Rc6+! Kf7! 6. Rc7+! Kg6! 7. Rc6+! Kg5! 8. Rc5+! Kg4! 9. Rc4+! Kg3! 10. Rc3+! Kg2! 11. Rc8 f1=Q!! 12. Rg8+! Kh3! 13. Rh8+! Kg4! 14. Rg8+! Kh5! 15. Rh8+! Kg6! 16. Rg8+! Kf7! 17. Rd8! Qc4+ 18. Kd2! Qf4+! 19. Kd1! Ke6! 20. Rd3! Ke5! 21. Ke2 Qc1 22. Re3+ Kf4! 23. Rf3+ Ke4! 24. Rg3! Qc2+! 25. Ke1! Qc5! 26. Ke2! Qh5+! 27. Kf2! Qh2+! 28. Rg2! Qf4+! 29. Kg1! Ke3! 30. Rb2! Qg3+ 31. Kf1! Qf3+! 32. Kg1! Qd1+ 33. Kg2! Qd5+! 34. Kg1! Kf3! 35. Rg2! Qd1+! 36. Kh2!! Qe1! 37. Ra2! Qg3+ 38. Kh1!! Qg8! 39. Rd2 Qc4 40. Kg1! Qc1+! 41. Rd1! Qxd1+ 42. Kh2!! Qa1 43. Kh3!! Qh1# *

[Event "KPvK white wins, 2 positions, mate, 56 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/8/8/k7/8/K7/6P1/8 b - - 0 1"]
[SetUp "1"]

1...Kb5! 2. Kb3!! Kc5! 3. Kc3!! Kd5! 4. Kd3!! Ke5! 5. Ke3!! Kf5! 6. Kf3!! Kg5! 7. Kg3!! Kh6 8. Kf4 Kh5 9. Kf5! Kh6! 10. g3 Kg7! 11. Kg5!! Kh7! 12. Kf6! Kh8! 13. g4 Kg8! 14. Kg6! Kh8! 15. g5 Kg8!! 16. Kh6! Kf7! 17. g6+ Kf8! 18. Kh7!! Ke7! 19. g7! Kd6! 20. g8=Q Kc5! 21. Qa2 Kb4 22. Qc2 Ka3 23. Qb1 Ka4!! 24. Kg6 Ka3 25. Kf5 Ka4!! 26. Ke4 Ka3 27. Kd3 Ka4!! 28. Kc4! Ka3 29. Qa1# *

[Event "KRBNvKQP white wins, mate, 1097 ply"]
[Site "Lomonosov"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "1n1k4/6Q1/5KP1/8/7b/1r6/8/8 w - - 0 1"]

1.Kf5 Rb5+ 2.Kg4 Rb4+ 3.Kf3 Nd7 4.Qh8+ Ke7 5.g7 Bf6 6.g8N+ Ke6 7.Qh3+ Kd6 8.
Kg2 Rb2+ 9.Kf1 Rb1+ 10.Ke2 Rb2+ 11.Kd1 Rb1+ 12.Kc2 Rb2+ 13.Kc1 Rb5 14.Qh6 Rc5+ 
15.Kb1 Rb5+ 16.Ka2 Ra5+ 17.Kb3 Rf5 18.Ka3 Rf3+ 19.Ka2 Ke6 20.Qh7 Ne5 21.Nh6 
Rf2+ 22.Kb1 Rf4 23.Qg8+ Kd6 24.Ka2 Nc6 25.Ng4 Bd4 26.Qg6+ Kd5 27.Qg5+ Ke4 28.
Kb1 Nb4 29.Qe7+ Kd3 30.Qh7+ Ke2 31.Qh2+ Kf3 32.Qh3+ Ke4 33.Qg2+ Kd3 34.Qg3+ 
Ke4 35.Qe1+ Kd3 36.Qd1+ Ke4 37.Qe2+ Kd5 38.Kc1 Kd6 39.Qh2 Nd5 40.Kd2 Bc3+ 41.
Ke2 Bd4 42.Qh6+ Kd7 43.Qh7+ Kc6 44.Qg8 Kc5 45.Kd3 Nb4+ 46.Kd2 Nd5 47.Qc8+ Kd6 
48.Nh6 Bc3+ 49.Ke2 Re4+ 50.Kf2 Rf4+ 51.Kg1 Bd4+ 52.Kh2 Ne3 53.Qd8+ Kc6 54.Qe8+ 
Kc5 55.Nf7 Rf2+ 56.Kh3 Rf3+ 57.Kh4 Rf5 58.Nh6 Rf1 59.Qa8 Kb4 60.Kh5 Kc3 61.
Qc8+ Kd3 62.Kg6 Rf2 63.Qa8 Rf1 64.Qb8 Kd2 65.Qb3 Ke2 66.Qb5+ Kd2 67.Qg5 Kc2 68.
Kh7 Kd3 69.Qb5+ Kc3 70.Qa5+ Kd3 71.Qg5 Rf6 72.Qb5+ Ke4 73.Qb7+ Kd3 74.Qd7 Kc3 
75.Qe8 Kd2 76.Qb5 Kc2 77.Qe2+ Kc3 78.Qh5 Rf1 79.Qg6 Rf6 80.Qe4 Kc4 81.Qe8 Kd3 
82.Ng8 Rf1 83.Ne7 Rh1+ 84.Kg6 Rg1+ 85.Kf7 Rf1+ 86.Ke6 Rf6+ 87.Kd7 Bc5 88.Nc6 
Nd5 89.Nd8 Rd6+ 90.Kc8 Ne7+ 91.Kc7 Nd5+ 92.Kb7 Rb6+ 93.Kc8 Ne7+ 94.Kd7 Nd5 95.
Qe1 Rd6+ 96.Kc8 Be3 97.Qd1+ Ke4 98.Qc2+ Kd4 99.Qa4+ Ke5 100.Qh4 Kf5 101.Qh3+ 
Ke4 102.Nf7 Rc6+ 103.Kd8 Kd4 104.Ke8 Rc7 105.Kf8 Bf4 106.Qe6 Ra7 107.Qe2 Be3 
108.Qg4+ Kc5 109.Qc8+ Kd4 110.Qb8 Kd3 111.Kg8 Rc7 112.Qb5+ Kd4 113.Qa4+ Kc5 
114.Qa6 Kd4 115.Kf8 Bd2 116.Qf1 Bc3 117.Kg7 Rc6 118.Kg8 Nf6+ 119.Kf8 Rc8+ 120.
Kg7 Ne4 121.Qb5 Ke3+ 122.Kh7 Rc7 123.Qb6+ Rc5 124.Qe6 Kf4 125.Qh6+ Kf3 126.
Qh3+ Ke2 127.Kg8 Rc6 128.Kf8 Bb4+ 129.Kg7 Bc3+ 130.Kg8 Rf6 131.Qh4 Kd3 132.Nd8 
Kd4 133.Qg4 Ke5 134.Qe2 Kf4 135.Qc4 Kf3 136.Qb3 Kf2 137.Ne6 Ke3 138.Qa2 Rf3 
139.Qc2 Be5 140.Qd1 Bc3 141.Qc1+ Kd3 142.Nf4+ Kc4 143.Ng2 Rf2 144.Nh4 Nf6+ 145.
Kg7 Ne4+ 146.Kg6 Rf6+ 147.Kh5 Kd4 148.Qd1+ Ke3 149.Qb1 Bd2 150.Ng6 Ng3+ 151.
Kh6 Bc3 152.Qc1+ Kd3 153.Qg1 Ne4 154.Kh7 Rd6 155.Kg8 Rd8+ 156.Kf7 Rd7+ 157.Ke6 
Rd6+ 158.Ke7 Bf6+ 159.Ke8 Rd8+ 160.Kf7 Rd7+ 161.Ke6 Rd6+ 162.Kf5 Rd5+ 163.Kf4 
Bg5+ 164.Kg4 Ke2 165.Qa7 Bd2 166.Qe7 Rg5+ 167.Kh3 Ke3 168.Nh4 Rg3+ 169.Kh2 Rg4 
170.Qa3+ Bc3 171.Qa7+ Ke2 172.Ng2 Be5+ 173.Kg1 Nd2 174.Qf2+ Kd1 175.Kh1 Bd4 
176.Qe1+ Kc2 177.Qe2 Re4 178.Qh5 Nf1 179.Qd5 Nd2 180.Qf5 Kd1 181.Nf4 Be5 182.
Qh5+ Kc2 183.Ng6 Bf6 184.Kg2 Bg5 185.Qh7 Kd1 186.Qh8 Be3 187.Qh5+ Kc2 188.Nh4 
Bd4 189.Nf5 Be5 190.Qe8 Rg4+ 191.Kh3 Re4 192.Qc8+ Kd1 193.Qc5 Nc4 194.Nh6 Nd2 
195.Ng4 Bd4 196.Qb5 Rf4 197.Kh4 Be3 198.Qd3 Bd4 199.Kh5 Re4 200.Qa3 Rf4 201.
Qd6 Re4 202.Nh6 Bf2 203.Kg6 Rc4 204.Qe5 Bb6 205.Qg3 Rc6+ 206.Kg7 Rc4 207.Nf7 
Bc7 208.Qg1+ Kc2 209.Nh6 Be5+ 210.Kg8 Re4 211.Nf5 Bf4 212.Qh1 Be5 213.Qh3 Kd1 
214.Kf8 Bf4 215.Qg4+ Ke1 216.Qg2 Be5 217.Qh1+ Ke2 218.Ke8 Bg3+ 219.Kd7 Bf2 220.
Ne7 Rd4+ 221.Nd5 Kd3 222.Kc6 Rh4 223.Qg2 Rc4+ 224.Kb5 Be3 225.Qh1 Bc5 226.Qh7+ 
Ke2 227.Qh5+ Ke1 228.Kc6 Bd4+ 229.Kd6 Bf2 230.Kd7 Rd4 231.Qh1+ Ke2 232.Ke6 Rh4 
233.Qg2 Rc4 234.Ke7 Nf3 235.Qh3 Re4+ 236.Kd8 Rd4 237.Qh5 Bg3 238.Qe8+ Be5 239.
Qb5+ Kf2 240.Kc8 Re4 241.Kb7 Bd4 242.Qc6 Rg4 243.Ka6 Rg7 244.Nb4 Re7 245.Nd3+ 
Ke3 246.Qc1+ Ke4 247.Nb4 Re5 248.Qb1+ Ke3 249.Qc2 Rc5 250.Qd3+ Kf4 251.Qe2 Kg3 
252.Qe7 Rh5 253.Nd3 Rh6+ 254.Ka5 Rh4 255.Qe6 Bc3+ 256.Ka6 Bd4 257.Qc6 Be3 258.
Qe8 Bd4 259.Qb8+ Kg2 260.Qg8+ Kh3 261.Qg6 Rg4 262.Qc6 Kg3 263.Qc7+ Kh3 264.
Nf4+ Kh4 265.Qd6 Kg3 266.Ng6+ Kf2 267.Qe6 Rg1 268.Nf4 Ra1+ 269.Kb7 Ra7+ 270.
Kb8 Ra3 271.Qe2+ Kg3 272.Nd3 Rb3+ 273.Kc8 Rb6 274.Qe4 Rf6 275.Kd7 Bc3 276.Nc5 
Bd4 277.Ne6 Be5 278.Ng5 Bb2 279.Qe3 Kg4 280.Ne4 Rf7+ 281.Kc6 Rf5 282.Nf2+ Kg3 
283.Nd3 Be5 284.Kd7 Rf7+ 285.Ke8 Rf5 286.Qc5 Kg4 287.Nf2+ Kg5 288.Qd5 Kg6 289.
Nd3 Bg7 290.Qe4 Kg5 291.Ke7 Bd4 292.Kd7 Rf6 293.Kc8 Rf8+ 294.Kb7 Rf7+ 295.Ka6 
Rf6+ 296.Ka5 Bc3+ 297.Ka4 Ra6+ 298.Kb5 Ra5+ 299.Kb6 Rf5 300.Qe7+ Kg6 301.Qe8+ 
Kg5 302.Kb7 Bd4 303.Qe7+ Kh5 304.Qe4 Rf7+ 305.Ka6 Rf6+ 306.Kb5 Kg5 307.Nb4 Be5 
308.Nd5 Rf5 309.Qe3+ Kh5 310.Ka6 Rf7 311.Qf2 Ng5 312.Qc2 Nf3 313.Qc8 Kg5 314.
Qe6 Rf5 315.Kb7 Bd4 316.Qe7+ Bf6 317.Qe3+ Kh5 318.Qe4 Kg5 319.Nc7 Nd4 320.Qg2+ 
Kh5 321.Nd5 Nf3 322.Ne3 Rf4 323.Qh3+ Nh4 324.Qe6 Kg5 325.Qd5+ Kg6 326.Qd6 Kg5 
327.Qc5+ Kg6 328.Qc7 Kg5 329.Nd5 Rf3 330.Qc1+ Kg4 331.Ne3+ Kg5 332.Nc4+ Rf4 
333.Nb6 Kg4 334.Qd1+ Kg3 335.Nd5 Rf3 336.Qd2 Kg4 337.Ne3+ Kh5 338.Nc4 Bg5 339.
Qd1 Bf4 340.Nb6 Bg3 341.Nd7 Kg5 342.Qd5+ Rf5 343.Qe4 Rf4 344.Qe7+ Kg4 345.Qe6+ 
Kf3 346.Nf6 Kg2 347.Qd5+ Kh2 348.Ne4 Nf5 349.Ng5 Nd6+ 350.Kb6 Bf2+ 351.Kc7 Bg3 
352.Kd7 Nf5 353.Qd2+ Rf2 354.Qd1 Rf4 355.Qe2+ Rf2 356.Qh5+ Kg2 357.Kc6 Rc2+ 
358.Kd5 Rd2+ 359.Kc4 Rf2 360.Qh3+ Kg1 361.Kb4 Rf1 362.Ka5 Rf4 363.Ka6 Ra4+ 364.
Kb5 Rf4 365.Ka5 Rf2 366.Qh8 Kg2 367.Qc3 Rf4 368.Qd2+ Kf1 369.Qd5 Nd4 370.Kb6 
Bf2 371.Kc7 Rh4 372.Qe5 Kg2 373.Ne4 Kf3 374.Nd2+ Kg2 375.Qd5+ Kh2 376.Kb7 Rh7+ 
377.Ka6 Rh6+ 378.Ka5 Rh4 379.Qd6+ Kh3 380.Qd7+ Kg2 381.Qb7+ Kg3 382.Qg7+ Rg4 
383.Nf1+ Kh3 384.Qd7 Kh4 385.Qh7+ Kg5 386.Qg7+ Kf4 387.Qc7+ Kg5 388.Nd2 Rf4 
389.Qg7+ Kf5 390.Nc4 Nf3 391.Nd6+ Ke6 392.Ne8 Kf5 393.Ka6 Bd4 394.Nd6+ Ke6 395.
Qg8+ Kf6 396.Qh7 Ke6 397.Ne4 Kd5 398.Qb7+ Ke6 399.Ng3 Be5 400.Qb3+ Kd6 401.
Qb6+ Ke7 402.Ne4 Kf7 403.Qh6 Kg8 404.Qe6+ Kh8 405.Qe7 Rf5 406.Kb6 Bg7 407.Ng3 
Rf6+ 408.Kb5 Nd4+ 409.Kc4 Rc6+ 410.Kd3 Rc3+ 411.Ke4 Rc6 412.Qe8+ Kh7 413.Kd3 
Rd6 414.Qh5+ Kg8 415.Ne4 Rd8 416.Ke3 Bh6+ 417.Kf2 Rf8+ 418.Kg2 Kh7 419.Ng3 Ne6 
420.Qh4 Ng7 421.Qe4+ Kg8 422.Qd5+ Kh7 423.Qd6 Rf7 424.Qd3+ Kg8 425.Qd5 Bc1 426.
Kh3 Ba3 427.Kg4 Be7 428.Qc4 Kf8 429.Qc8+ Ne8 430.Nf5 Rf6 431.Qd7 Rf7 432.Qd3 
Bf6 433.Qe3 Be7 434.Qh6+ Kg8 435.Qh1 Rh7 436.Qd5+ Kf8 437.Kf3 Nf6 438.Qe5 Ne8 
439.Ke2 Bf6 440.Qd5 Rf7 441.Kd2 Bg5+ 442.Kc2 Rc7+ 443.Kb2 Bf6+ 444.Kb1 Rh7 445.
Qf3 Ra7 446.Qb3 Rc7 447.Qb4+ Kf7 448.Qb6 Rd7 449.Qb3+ Kf8 450.Nh6 Rg7 451.Qa3+ 
Be7 452.Qf3+ Bf6 453.Ng4 Ke7 454.Kc2 Rg5 455.Qe3+ Kf7 456.Qb3+ Kf8 457.Qe6 Bg7 
458.Ne3 Re5 459.Qb6 Bf6 460.Ng4 Rf5 461.Qe6 Rf4 462.Qc8 Bd4 463.Qd7 Bg7 464.
Ne3 Rf2+ 465.Kb1 Rf7 466.Qc8 Rc7 467.Qa6 Rd7 468.Qa3+ Kf7 469.Qb3+ Kf8 470.
Qb4+ Nd6 471.Qf4+ Kg8 472.Nd5 Nf7 473.Qc4 Ra7 474.Nf4 Rb7+ 475.Kc2 Rb2+ 476.
Kd1 Rb6 477.Qc8+ Kh7 478.Qc7 Rd6+ 479.Ke2 Kg8 480.Qe7 Bf8 481.Qe8 Ng5 482.Qc8 
Rf6 483.Qg4 Bh6 484.Nh5 Re6+ 485.Kf1 Re5 486.Qc8+ Bf8 487.Qc2 Re6 488.Qa2 Kh7 
489.Qg2 Kh6 490.Qh1 Rb6 491.Nf4+ Kg7 492.Qh5 Nh7 493.Qg4+ Kf7 494.Qd7+ Be7 495.
Qd5+ Kf8 496.Ne6+ Ke8 497.Qh5+ Kd7 498.Ng7 Nf6 499.Qf5+ Kc7 500.Qe5+ Kd7 501.
Qd4+ Kc7 502.Qe3 Nd5 503.Qe5+ Kc6 504.Nf5 Rb7 505.Qe4 Kc5 506.Qc2+ Kb6 507.
Qb3+ Kc6 508.Nd4+ Kc5 509.Qxb7 Kxd4 510.Kf2 Ke4 511.Qb1+ Kd4 512.Qg6 Bf6 513.
Kf3 Be7 514.Qg1+ Kc4 515.Qg4+ Kc5 516.Ke2 Nf6 517.Qf5+ Kd4 518.Qf4+ Kd5 519.
Kf3 Ke6 520.Qc4+ Kf5 521.Qa6 Nd7 522.Qd3+ Ke6 523.Qe3+ Kd6 524.Kf4 Nc5 525.Kf5 
Bf8 526.Qf3 Nd7 527.Qc3 Ke7 528.Qd4 Ke8 529.Ke6 Nc5+ 530.Kd5 Nd7 531.Kc6 Nb8+ 
532.Kb6 Nd7+ 533.Kc7 Nc5 534.Qc4 Be7 535.Qg8+ Bf8 536.Kc6 Na6 537.Qe6+ Be7 538.
Qc8+ Kf7 539.Qxa6 Ke6 540.Qd3 Bg5 541.Qe4+ Kf6 542.Kd6 Bd2 543.Qe5+ Kg6 544.
Ke6 Bg5 545.Qf5+ Kh5 546.Qf3+ Kh6 547.Qf7 Bh4 548.Kf5 Bg5 549.Qg6# 1-0

[Event "KRNvKNN white wins, mate, 523 ply"]
[Site "?"]
[Date "2002.01.26"]
[Round "?"]
[White "Longest six-piece endgame"]
[Black "R+N vs N+N"]
[Result "1-0"]
[Annotator "Helmut Conrady, Shredder 6"]
[SetUp "1"]
[FEN "6N1/5KR1/2n5/8/8/8/2n5/1k6 w - - 0 1"]
[PlyCount "523"]
[EventDate "2002.??.??"]
[SourceDate "2002.02.14"]

{In this analysis any move with two exclamation marks (!!) indicates that it
is the only white move that retains the win. Every other move draws.  A single
exclamation mark (!) indicates that this move leads to the shortest mate - all
other moves will delay the win unnecessarily. For Black a single exclamation
mark means this is the only move that doesn't shorten White's win.} 1. Ke6 $3
N6b4 $1 2. Ke5 $3 Nd3+ $1 3. Ke4 $3 Nf2+ $1 4. Kf3 $3 Nd3 $1 5. Ke2 $1 Ncb4 $1
6. Ke3 $3 Kb2 $1 7. Kd4 $3 Nf4 $1 8. Kc4 $1 Nbd5 $1 9. Rh7 $3 Ne3+ $1 10. Kd4
$3 Nc2+ $1 11. Ke4 $3 Ne6 $1 12. Ke5 $1 Ng5 $1 13. Rh5 $3 Ne1 $1 14. Kf5 $3
Ngf3 $1 15. Kf4 Nd2 $1 16. Ke3 $3 Nb3 $1 17. Rh1 $3 Nc2+ $1 18. Kd3 $3 Nc1+ $1
19. Ke4 $1 Nb3 $1 20. Rh3 $1 Nc5+ $1 21. Ke5 $3 Ne1 $1 22. Nf6 $3 Ned3+ $1 23.
Kd6 $3 Nb7+ $1 24. Kc7 $1 Nbc5 $1 25. Kc6 $1 Kc2 $1 26. Rh2+ $3 Kb3 27. Kd5 $1
Kb4 $1 28. Rh4+ Kb5 $1 29. Kd4 $3 Nf4 $1 30. Ne8 $3 Nb3+ $1 31. Ke4 $1 Ng6 $1
32. Rh7 $3 Nc5+ $1 33. Kd4 $1 Nf4 $1 34. Nd6+ $1 Kc6 $1 35. Rh6 $3 Nb3+ $1 36.
Ke4 $1 Ne6 $1 37. Ke5 $3 Ned4 $1 38. Rh3 $3 Nc5 $1 39. Nc8 $1 Nc2 $1 40. Rc3 $3
Nb4 $1 41. Kd4 $3 Nba6 $1 42. Rc2 $3 Kd7 $1 43. Nb6+ $1 Kd6 $1 44. Nc4+ $1 Kc6
$1 45. Ne3 $1 Kd6 $1 46. Nf5+ $1 Ke6 $1 47. Ng7+ $1 Kf7 $1 48. Nh5 $3 Ne6+ $1
49. Ke5 $3 Nb4 $1 50. Re2 $3 Nd3+ $1 51. Ke4 $3 Nb4 $1 52. Rb2 $1 Kg6 $1 53.
Ng3 $3 Ng5+ $1 54. Kd4 $3 Ne6+ $1 55. Kc4 $1 Na6 $1 56. Rf2 $3 Ng5 $1 57. Rf1
$3 Nc7 $1 58. Ne2 $3 Nf7 $1 59. Nf4+ $3 Kg5 $1 60. Kd4 $1 Nb5+ $1 61. Kc5 $1
Nbd6 $1 62. Ne6+ $1 Kg6 $1 63. Nf8+ $1 Kg5 $1 64. Kd5 $1 Nf5 $1 65. Ra1 Ng3 $1
66. Ra7 Nh6 $1 67. Rg7+ $3 Kf4 $1 68. Ne6+ $3 Kf3 $1 69. Rb7 $1 Nh5 $1 70. Rb4
$3 Nf6+ $1 71. Kd4 $3 Nh5 $1 72. Kd3 $1 Ng4 $1 73. Ng5+ $3 Kg3 $1 74. Ne4+ $3
Kh4 $1 75. Ra4 $3 Nf4+ $1 76. Kd4 $3 Ne6+ 77. Kd5 $3 Nf4+ $1 78. Kd6 $1 Nh3 $1
79. Ra8 $1 Ngf2 $1 80. Nc5 $3 Kg5 $1 81. Ke5 $3 Ng4+ $1 82. Kd4 $3 Nf4 $1 83.
Ne4+ $3 Kg6 $1 84. Ra6+ $3 Kf5 $1 85. Ra5+ $1 Ke6 $1 86. Nc5+ $3 Ke7 $1 87.
Ra7+ $3 Kf6 $1 88. Ke4 $3 Kg5 $1 89. Ra5 $3 Nh5 $1 90. Ne6+ $3 Kg6 $1 91. Rb5
$3 Kf7 $1 92. Nc5 $3 Ke7 $1 93. Rb2 $3 Kd6 $1 94. Nb7+ $3 Ke7 $1 95. Ra2 $1 Ng7
$1 96. Re2 $3 Kd7 $1 97. Rg2 $3 Ne8 $1 98. Kf4 $3 Ngf6 $1 99. Ke5 $3 Ke7 $1
100. Re2 $3 Kd7 $1 101. Na5 $1 Ng4+ $1 102. Kf5 $3 Nh6+ $1 103. Kg6 $3 Ng8 $1
104. Nc4 $1 Nc7 $1 105. Kf7 $3 Nh6+ $1 106. Kf6 $1 Ng8+ $1 107. Ke5 $1 Ne7 $1
108. Rd2+ $3 Kc6 $1 109. Rc2 $3 Ng6+ 110. Kf6 $1 Nf4 $1 111. Ne5+ $3 Kb5 $1
112. Nd7 $3 Na6 113. Ke5 $3 Nd5 $1 114. Rc1 $3 Ne7 $1 115. Rb1+ $1 Kc4 $1 116.
Nb6+ $1 Kc5 $1 117. Ke6 $1 Nc6 $1 118. Na4+ $3 Kd4 $1 119. Rd1+ $3 Ke3 $1 120.
Kd5 $3 Ne7+ $1 121. Kd6 $1 Nf5+ $1 122. Ke5 $3 Ne7 $1 123. Rg1 Kd3 $1 124. Rc1
$1 Ng6+ $1 125. Kd6 $3 Nf4 $1 126. Nb2+ $3 Kd2 $1 127. Rc4 $3 Ng2 $1 128. Rg4
$3 Ne1 $1 129. Kd5 $3 Nc7+ $1 130. Kc6 $3 Ne8 $1 131. Nc4+ $3 Kc3 $1 132. Ne5
$3 Nf6 $1 133. Rf4 $3 Nh5 $1 134. Rh4 $3 Nf6 $1 135. Kd6 $1 Ng2 $1 136. Ra4 $3
Ne3 $1 137. Kc5 $3 Kd2 $1 138. Rf4 $1 Ned5 $1 139. Rf3 $3 Ke2 $1 140. Ra3 $1
Nf4 $1 141. Ra6 Ne4+ $1 142. Kd4 $3 Nd2 $1 143. Ra2 $3 Ke1 $1 144. Rc2 $1 Kd1
$1 145. Rb2 $1 Ke1 $1 146. Ke3 $1 Nd5+ 147. Kd3 $1 Nf4+ $1 148. Kc2 $1 Nd5 $1
149. Rb5 $1 Nf4 $1 150. Rb4 $1 Nh3 $1 151. Kc3 Nf2 $1 152. Kd4 $3 Ke2 $1 153.
Rb2 $3 Nfe4 $1 154. Ra2 Nd6 $1 155. Rc2 $1 Nb5+ $1 156. Kc5 $3 Nc3 $1 157. Nc4
$1 Nce4+ $1 158. Kd4 $3 Kd1 159. Ne3+ $3 Ke2 $1 160. Rb2 Nd6 161. Nd5 $1 N6e4
$1 162. Ra2 $1 Kf3 $1 163. Ra3+ $1 Kg4 $1 164. Kd3 $1 Kf5 165. Ra8 Ke5 166. Ne3
$1 Kd6 167. Nc2 $1 Kc6 168. Nd4+ $1 Kd5 $1 169. Rd8+ $1 Ke5 $1 170. Nc6+ $1 Ke6
171. Ke3 $1 Kf5 $1 172. Nd4+ $1 Ke5 $1 173. Kd3 $1 Kf6 $1 174. Rd5 $1 Kf7 $1
175. Ke3 $1 Nf6 $1 176. Rc5 $3 Nde4 $1 177. Rc6 $3 Kg6 $1 178. Kf3 $3 Kg5 $1
179. Rc1 Kg6 $1 180. Kf4 $1 Nd6 $1 181. Rc6 $3 Nde8 $1 182. Rb6 $1 Kf7 $1 183.
Rb7+ $3 Kg6 $1 184. Ne6 $1 Nh5+ $1 185. Ke5 $3 Nef6 $1 186. Rb4 Kf7 $1 187.
Ng5+ $1 Kg6 $1 188. Nh3 Ng7 189. Rb6 $1 Ngh5 $1 190. Ra6 $1 Kf7 $1 191. Ng5+ $1
Kg7 $1 192. Kf5 $1 Ng3+ $1 193. Ke6 $1 Ngh5 194. Ra5 Kg6 $1 195. Nf3 $1 Nf4+ $1
196. Kd6 $1 Nh7 $1 197. Ke5 $1 Nh5 $1 198. Rb5 $1 N7f6 $1 199. Kd6 $1 Nf4 $1
200. Rg5+ $1 Kf7 $1 201. Rf5 N4h5 $1 202. Ne5+ $1 Ke8 $1 203. Rf1 $1 Ne4+ $1
204. Kd5 $1 Nc3+ $1 205. Ke6 $1 Ng7+ $1 206. Kd6 $1 Ne4+ $1 207. Kd5 $3 Nc3+ $1
208. Kd4 $1 Ne2+ $1 209. Kc5 $1 Nf4 $1 210. Kc6 $1 Nfe6 $1 211. Kd5 $1 Ng5 $1
212. Rg1 $1 N5e6 $1 213. Ra1 $1 Nd8 $1 214. Ra7 $1 Nf5 $1 215. Ng6 $1 Nf7 $1
216. Rc7 $1 Ng5 $1 217. Ke5 $1 Nh6 $1 218. Re7+ $1 Kd8 219. Rg7 $1 Ke8 $1 220.
Nh4 Kf8 $1 221. Ra7 $1 Ngf7+ $1 222. Ke6 $1 Nd8+ $1 223. Kd7 $1 Ndf7 $1 224.
Ra6 $1 Ne5+ 225. Ke6 $1 Nef7 $1 226. Ra8+ Kg7 $1 227. Ra7 $1 Kf8 $1 228. Ng6+
$1 Kg8 $1 229. Rc7 Nd8+ $1 230. Kf6 $1 Ng4+ $1 231. Ke7 $1 Nf7 232. Rc3 $1 Kg7
$1 233. Nh4 $1 Nfe5 234. Ke6 $1 Nf7 $1 235. Rg3 $1 Nfh6 $1 236. Rg1 Kg8 237.
Ra1 Kf8 238. Ra7 Kg8 $1 239. Rd7 Kf8 240. Ng6+ $1 Kg8 $1 241. Nf4 $1 Nh2 242.
Rb7 Nf3 $1 243. Kf6 $1 Ng4+ $1 244. Kf5 $1 Nf2 $1 245. Ne6 $1 Nh4+ $1 246. Kg5
$1 Nf3+ $1 247. Kf4 $1 Ne1 248. Ra7 $1 Nfd3+ 249. Kf5 $1 Nf3 $1 250. Rg7+ $1
Kh8 251. Rg3 $1 Nfe5 252. Nc7 $1 Kh7 $1 253. Ne8 $1 Nf2 $1 254. Kxe5 Kh6 $1
255. Rf3 Kh5 256. Rxf2 Kg4 $1 257. Nf6+ Kg3 258. Ne4+ $1 Kg4 $1 259. Kf6 $1 Kh4
$1 260. Kf5 $1 Kh3 $1 261. Ra2 Kh4 262. Rh2# $1 1-0

[Event "64 pieces, black wins, stalemate, 1 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "-"]
[Black "-"]
[Result "*"]
[FEN "rnbqkbnr/pppppppp/rnbqqbnr/pppppppp/pppppppp/pppppppp/pppppprp/qqqqqQnK b kq - 0 1"]
[SetUp "1"]

1... Qxf1 *

[Event "KPvKBN black wins, 0 positions, mate, 60 ply"]
[Site "?"]
[Date "2019.07.28"]
[Round "-"]
[White "-"]
[Black "-"]
[Result "*"]
[FEN "8/7n/7P/1b6/1P6/2k1K3/8/8 w - - 0 1"]
[SetUp "1"]

1. Ke4! Kxb4! 2. Kd5! Bf1 3. Kd4! Bc4! 4. Ke5 Kc3! 5. Kd6 Kd4! 6. Kc6! Be2 7. Kb6! Kc4! 8. Kc6! Bf3+! 9. Kd6! Kd4! 10. Ke6! Bh1 11. Kf5 Bd5! 12. Kf4 Be4! 13. Kg3! Ke3! 14. Kg4! Bb1 15. Kh5 Bf5 16. Kh4!! Kf3 17. Kh5!! Kf4! 18. Kh4!! Nf6! 19. h7!! Bxh7! 20. Kh3!! Ng4! 21. Kh4! Bg6! 22. Kh3!! Ne3! 23. Kh4! Ng2+ 24. Kh3!! Kf3! 25. Kh2!! Nf4 26. Kg1 Bd3! 27. Kh2! Kf2! 28. Kh1!! Kg3! 29. Kg1!! Nh3+! 30. Kh1!! Be4#! *

[Event "KBNvKB white wins, 0 positions, 5 legal moves, in check, 0 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/6k1/4K3/8/8/2B5/2b5/1N6 b - - 0 1"]
[SetUp "1"]

 *

[Event "KPPvK black wins, 0 positions, stalemate, 9 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "K7/P2k4/8/8/8/8/P7/8 b - - 0 14"]
[SetUp "1"]

14...Kc7 15. a3! Kc8!! 16. a4!! Kc7!! 17. a5!! Kc8!! 18. a6!! Kc7!! *

[Event "KRNvKR white wins, 11 positions, 2 legal moves, in check, 108 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/8/8/8/7N/3k3R/4r3/K7 b - - 0 1"]
[SetUp "1"]

1...Re3! 2. Rh1!! Kc2! 3. Rh2+!! Kc3! 4. Ng2! Rd3! 5. Ka2!! Rd1 6. Rh3+!! Rd3! 7. Ne3! Kd4! 8. Nf5+! Kc3! 9. Ng3! Kc2! 10. Rh2+!! Rd2! 11. Rh6 Kc1+! 12. Ka1!! Kc2! 13. Rc6+! Kb3! 14. Rb6+!! Kc2! 15. Rb2+! Kd3!! 16. Rb1! Rg2! 17. Rb6 Rd2! 18. Nf5 Kc3! 19. Ne3! Rd4 20. Ra6!! Kd2! 21. Nf5! Rf4! 22. Ra2+!! Kd3! 23. Ng3 Rb4! 24. Ne2! Rb8! 25. Nc1+! Kc3! 26. Ra6 Rb5 27. Rc6+ Kd4! 28. Ka2! Ke5 29. Nb3 Kd5! 30. Rc1 Rb6! 31. Rc5+! Kd6! 32. Ra5 Rb4 33. Kb2! Rc4! 34. Nd2! Rc7 35. Ne4+ Ke6! 36. Kb3! Rc1 37. Nc3! Rf1 38. Kc4! Rf4+! 39. Kd3! Rf1! 40. Ne2 Rd1+! 41. Kc4! Rd6! 42. Nd4+ Kf6! 43. Ra1! Kg5! 44. Rf1 Ra6 45. Kd5! Ra5+ 46. Ke4! Ra4! 47. Rf8! Kg6! 48. Rb8! Ra1! 49. Nc6! Re1+! 50. Kd5! Rd1+ 51. Ke6! Kg5!! 52. Ne5! Kf4!! 53. Rb3! Rf1! 54. Ng6+ Kg4 55. Rg3+! *

[Event "KRBvKR white wins, 80 positions, 1 legal move, in check, 124 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/8/3R4/4r3/8/8/8/K2k3B b - - 0 1"]
[SetUp "1"]

1...Kc2! 2. Rc6+!! Kb3! 3. Rb6+!! Kc4! 4. Rh6! Kb3 5. Rh3+! Kc2! 6. Rh2+!! Kc3! 7. Bf3! Ra5+! 8. Kb1!! Rb5+! 9. Kc1! Ra5! 10. Rc2+! Kd3! 11. Be2+! Ke3! 12. Kb1! Rd5! 13. Bg4! Rd2 14. Rc3+ Rd3! 15. Rc6 Rd2 16. Bf5! Re2 17. Bc2! Kd4! 18. Kb2! Re3 19. Ra6! Rf3 20. Ra4+! Ke5! 21. Bb3! Rf2+ 22. Kc3! Rf3+! 23. Kb4! Rf4+ 24. Bc4!! Rf8! 25. Ra1 Rb8+! 26. Kc3! Rd8! 27. Re1+! Kf6! 28. Bd3 Rd5 29. Be4 Ra5 30. Kb4 Ra2 31. Kc5! Ra5+! 32. Kd6! Ra6+! 33. Bc6! Ra5! 34. Rb1 Ra6! 35. Kd5 Kf5! 36. Bb5 Ra5! 37. Kd4! Ke6! 38. Bc4+ Kf6! 39. Rb6+! Kf5! 40. Bd3+! Kf4! 41. Rf6+! Kg5! 42. Rf1 Ra4+ 43. Ke3! Ra3 44. Rf7 Rc3! 45. Rf5+! Kh6! 46. Ra5! Kg7! 47. Kd4! Rc7 48. Be4 Re7 49. Ra6! Re8! 50. Rb6 Re7 51. Bd5! Kf8! 52. Be6! Rc7! 53. Rb5 Ke7! 54. Ke5! Ra7! 55. Rb8! Ra5+! 56. Bd5!! Ra7! 57. Rc8! Ra5 58. Rh8 Ra1 59. Rh7+! Ke8!! 60. Be6 Kd8! 61. Kf6! Rf1+! 62. Bf5! Rd1!! 63. Rh8+! *

[Event "KBNvKN white wins, 0 positions, 1 legal move, not in check, 210 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "7N/2n5/5k2/8/8/8/8/K5B1 b - - 0 1"]
[SetUp "1"]

1...Nb5 2. Bh2!! 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 "KBNvKN white wins, 0 positions, 1 legal move, not in check, 210 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "7N/2n5/5k2/8/8/8/8/K5B1 b - - 0 1"]
[SetUp "1"]

1...Ne6 2. Bh2 Nd4 3. Bd6 Nc6 4. Ba3 Ne5 5. Bb4 Kg5 6. Bc3 Kf4 7. Kb1 Ke4 8. Kc2 Kf5 9. Kd2 Ke4 10. Ke2 Kf4 11. Kf2 Ng4+ 12. Kg2 Ne5 13. Kh3 Kf5 14. Kh4 Nf3+ 15. Kh5 Ne5 16. Kh6 Nd3 17. Ng6 Nc5 18. Ne7+ Ke6 19. Nc6 Kd5 20. Nd4 Nd3 21. Kg5 Ke4 22. Nf5 Kd5 23. Ng3 Ne5 24. Kf4 Ng6+ 25. Ke3 Ne5 26. Ne4 Nf7 27. Bd4 Kc4 28. Bb6 Ne5 29. Nf6 Nf7 30. Kf4 Nd6 31. Ne4 Nc8 32. Bc5 Kd5 33. Kf5 Kc6 34. Be3 Nb6 35. Ke6 Nd5 36. Bh6 Nb4 37. Ke5 Nd5 38. Nf6 Nb4 39. Bd2 Kb5 40. Kd4 Nc2+ 41. Ke4 Nb4 42. Nd7 Na2 43. Kd5 Nb4+ 44. Kd6 Nc2 45. Ne5 Nb4 46. Ng4 Na6 47. Bc3 Nb4 48. Ne3 Nd3 49. Ba1 Nb4 50. Bg7 Nd3 51. Kd5 Nb4+ 52. Kd4 Nc6+ 53. Ke4 Nb4 54. Bf8 Na6 55. Kd5 Nb4+ 56. Ke5 Nc6+ 57. Ke6 Nb4 58. Bd6 Nd3 59. Kd5 Nb4+ 60. Kd4 Nc6+ 61. Ke4 Nb4 62. Nd5 Nc6 63. Ba3 Nd8 64. Nf4 Nc6 65. Ne2 Kc4 66. Ng3 Nb8 67. Nf5 Nd7 68. Nd6+ Kc3 69. Bc1 Nf6+ 70. Kf5 Nd5 71. Ke5 Nb4 72. Ke4 Na6 73. Be3 Nb4 74. Bd4+ Kb3 75. Bh8 Nc6 76. Kd5 Nb4+ 77. Kc5 Nd3+ 78. Kd4 Kc2 79. Bf6 Nb2 80. Nc4 Na4 81. Ne3+ Kb3 82. Nd5 Nb2 83. Ke4 Ka3 84. Ne3 Na4 85. Bd4 Kb3 86. Kd3 Kb4 87. Nd5+ Kb3 88. Nb6 Nb2+ 89. Kd2 Nc4+ 90. Nxc4 Kxc4 91. Ke3 Kd5 92. Bb2 Kc4 93. Ke4 Kc5 94. Be5 Kc4 95. Bd4 Kb3 96. Kd3 Kb4 97. Ba7 Kb5 98. Kd4 Ka6 99. Bc5 Kb7 100. Kd5 Kc7 101. Bf8 Kb7 102. Kc5 Kc7 103. Bd6+ Kd7 104. Kd5 Kd8 105. Ke6 Kc8 106. Ke7 *

[Event "KQPvKQ white wins, 0 positions, mate, 207 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "2K5/8/8/8/7Q/1q6/4P3/1k6 w - - 0 1"]
[SetUp "1"]

1. Qe4+!! Kb2! 2. Kc7!! Qc3+ 3. Kb6! Qf6+! 4. Kb5! Qg5+! 5. Kc4! Qg8+! 6. Kd4!! Qd8+! 7. Qd5!! Qb6+! 8. Qc5!! Qd8+! 9. Ke3 Qg8! 10. Kf4! Qd8! 11. Qe5+! Ka3! 12. Ke4! Qf8! 13. Kd5! Qa8+! 14. Kc5! Qa5+! 15. Kd6!! Qd8+! 16. Kc6! Qc8+! 17. Kb5! Qb7+ 18. Kc5! Qc8+! 19. Kd4! Qd7+! 20. Qd5! Qa4+! 21. Qc4! Qd7+! 22. Kc3! Qg7+! 23. Kc2! Qb2+! 24. Kd3! Qb1+! 25. Kd2!! Qb2+! 26. Qc2! Qb8! 27. Qc3+! Ka2! 28. Kd3! Qd6+! 29. Qd4! Qg3+! 30. Kc4! Qc7+! 31. Qc5!! Qf4+! 32. Kd3! Qg3+! 33. Kc2! Qg6+! 34. Kd2! Qh6+! 35. Kd3! Qh3+! 36. Kc2! Qb3+! 37. Kd2!! Qe6! 38. Qa7+! Kb1! 39. Qb7+! Ka2! 40. Qf3! Qd6+! 41. Qd3!! Qh2 42. Kc2! Qc7+! 43. Kd1! Qe5! 44. e4! Ka1! 45. Qe3 Kb1! 46. Ke1! Qa5+ 47. Kf1! Qa6+! 48. Kg1 Qg6+! 49. Kf2! Qf6+! 50. Ke2! Qe5! 51. Qb3+ Ka1! 52. Qd1+! Kb2! 53. Qd5! Qh2+! 54. Kd3! Qc2+! 55. Ke3!! Qc3+! 56. Ke2! Qc2+! 57. Qd2! Ka1! 58. Ke3! Qc8! 59. Qd4+! Ka2! 60. e5! Qh3+! 61. Kd2! Qg2+ 62. Kc3! Qg3+! 63. Kb4 Qa3+! 64. Kb5! Qb3+! 65. Kc6 Qe6+! 66. Kc7! Qe7+ 67. Kb6! Qe6+! 68. Ka5! Qf5! 69. Qd6 Kb1! 70. Kb6 Qf2+! 71. Kc6 Qg2+! 72. Kc7! Qg7+! 73. Kb6! Qg1+ 74. Kb7! Qh1+! 75. Ka7 Qh7+! 76. Ka6! Qh2! 77. Qd1+! Ka2! 78. e6! Qg2! 79. Qa4+! Kb1! 80. Qb3+ Ka1! 81. Qa3+! Kb1! 82. Qd6! Qa2+! 83. Kb7! Qb3+! 84. Qb6! Ka1! 85. e7 Qd5+! 86. Ka7! Qe5 87. Qb7! Qd4+ 88. Ka8! Qh8+! 89. Qb8! Qh1+! 90. Ka7! Qg1+! 91. Qb6! Qe1! 92. Qd4+ Kb1! 93. Qd8! Kc2! 94. e8=Q! Qa1+ 95. Kb6! Qg1+! 96. Kb5 Qb1+ 97. Ka5 Qa1+ 98. Qa4+! Qxa4+! 99. Kxa4!! Kc3! 100. Qd5 Kc2! 101. Qd4 Kb1! 102. Qd2 Ka1!! 103. Ka3 Kb1!! 104. Qd1# *

[Event "KQPvKQ white wins, 0 positions, stalemate, 198 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "2K5/8/8/8/8/1q6/4PQ2/1k6 b - - 1 1"]
[SetUp "1"]

1...Qe6+! 2. Kc7!! Kc2! 3. Qf3!! Qe7+! 4. Kb6! Qb4+ 5. Kc6! Qa4+ 6. Kd5 Qb5+ 7. Ke6 Qc4+ 8. Kf5 Qc8+! 9. Kf4 Qc7+ 10. Kg4! Qg7+!! 11. Kh3 Qh8+! 12. Kg2 Qg7+!! 13. Kf2! Qd4+! 14. Qe3! Qh4+! 15. Kg1 Qg4+! 16. Kf1! Qc4! 17. Qe5! Kd2! 18. Qg5+! Kd1! 19. Qd8+! Kc2! 20. Qf6! Kb3! 21. Kf2!! Qc5+! 22. Kg2!! Kb4 23. Qe6!! Kb5! 24. Kf3! Qh5+! 25. Kf4! Qh4+!! 26. Qg4! Qf2+! 27. Ke4!! Kb6 28. Qe6+! Kc7!! 29. Qc4+! Kb7! 30. Ke5! Qh2+! 31. Kd5!! Qh5+! 32. Kd6!! Qh2+! 33. Ke7! Qe5+! 34. Qe6!! Qg7+!! 35. Kd6! Qc7+! 36. Kd5!! Qd8+! 37. Ke5! Qg5+!! 38. Kd6! Qg3+!! 39. Kd7! Qg7+!! 40. Qe7! Qd4+!! 41. Ke6+!! Kc6 42. Qe8+!! Kc5 43. Qf8+! Kc6! 44. Qf3+! Kc7! 45. Qg3+! Kc6! 46. Qg2+! Kc7! 47. Qh2+! Kc6! 48. Qh1+! Kc5! 49. Qc1+!! Kb6! 50. Qb1+!! Ka7! 51. Qh7+! Ka8! 52. Qf5! Qb6+!! 53. Kf7! Qc7+! 54. Kg6! Qc6+! 55. Kg5! Qg2+! 56. Qg4!! Qd5+!! 57. Kh4! Qh1+! 58. Kg3! Qg1+! 59. Kf3! Qf1+! 60. Ke4! Qb1+! 61. Kf4! Qb4+ 62. Kf3! Qb3+ 63. e3! Qd1+! 64. Kg3! Qg1+! 65. Kf4! Qh2+! 66. Kf3! Qh1+! 67. Qg2! Qh4 68. Qg8+! Kb7! 69. Qf7+! Kc8! 70. Qf5+! Kd8!! 71. Qf8+! Kd7!! 72. Qg7+! Kc6! 73. Qg6+!! Kb5! 74. Qf5+! Kb6! 75. e4! Kc6! 76. Qe6+ Kc5 77. e5! Qd4! 78. Qf6! Kb5! 79. Qg5! Kc6! 80. Qe3! Qa1! 81. Kf4! Qa2 82. Qe4+! Kd7! 83. Qf5+! Ke8! 84. Kg5! Qb3! 85. Qg6+ Kd7 86. Qf6! Qa2 87. Kh6! Qe6! 88. Kh7 Qe7+! 89. Kg6! Qe6! 90. Kh6! Qa2 91. Kg7! Qe6!! 92. Qf7+! Qe7!! 93. Kg6!! Kd8!! 94. Qxe7+! Kxe7!! 95. Kf5! Kf7!! 96. e6+! Ke7! 97. Ke5!! Ke8!! 98. Kd6 Kd8!! 99. e7+! Ke8!! 100. Ke6!! *

[Event "KRPvKB white wins, 0 positions, mate, 85 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "1K6/8/b7/5k2/8/5P2/2R5/8 w - - 0 1"]
[SetUp "1"]

1. Rc7!! Kf4! 2. Rf7+!! Ke3! 3. f4!! Ke4! 4. Kc7!! Bf1! 5. Re7+!! Kf5! 6. Rh7! Ke4! 7. Rh4 Bg2 8. Kd6! Kf5! 9. Kc5! Ke4! 10. Kb4 Bf1 11. Kc3! Be2 12. Kd2! Bf1 13. Ke1! Bb5 14. Kf2! Bd3! 15. Rh3 Bc2! 16. Kg3! Kf5! 17. Rh8! Bd1 18. Rf8+! Kg6! 19. Kf2! Bg4 20. Ke3! Kg7! 21. Rb8! Kf6! 22. Rb6+! Kf5! 23. Rb5+! Kf6 24. Ke4! Bd1 25. Rb6+! Kf7 26. f5 Bc2+ 27. Ke5! Bd3! 28. Rb3 Be2 29. Rb7+! Ke8! 30. Kf6! Bd3 31. Rb4! Bf1 32. Ke6 Kd8! 33. Rd4+! Ke8! 34. Rh4! Kd8! 35. f6! Be2 36. Rd4+ Kc7 37. f7! Bf1 38. f8=Q Bh3+! 39. Kd5 Bf1 40. Qxf1 Kb6 41. Rb4+ Kc7! 42. Qf8! Kd7!! 43. Rb7#! *

[Event "KRPvKB white wins, 0 positions, stalemate, 80 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "1K6/8/b7/5k2/8/5P2/R7/8 b - - 1 1"]
[SetUp "1"]

1...Bf1! 2. Rf2!! Bd3 3. Rd2!! Bf1!! 4. Rd8! Kf4!! 5. Rf8+!! Ke3!! 6. Kc7!! Bg2!! 7. f4!! Ke4!! 8. f5!! Ke5!! 9. f6!! Ke6!! 10. Rg8! Bh3! 11. Rg6 Bf5! 12. Rh6!! Bc2! 13. Kc6! Bb3! 14. Kb5 Ke5 15. Rh3! Ba2 16. Rh2 Bb3 17. Rf2! Bf7!! 18. Kc5! Ke6!! 19. Kd4! Bh5 20. Rf4 Bg6 21. Ke3! Bh5 22. Kf2! Bg6 23. Kg3! Kf7!! 24. Kg4 Bc2! 25. Rc4 Bb3 26. Rc3! Ba2 27. Kg5! Bd5 28. Rc7+! Kf8!! 29. f7! Kg7!! 30. Re7! Bxf7! 31. Ra7 Kg8!! 32. Kf6! Bh5! 33. Rb7 Bd1 34. Rg7+! Kh8!! 35. Kg6 Ba4 36. Kh6! Be8! 37. Rg4 Bc6! 38. Rc4! Bd7! 39. Rd4! Be6!! 40. Rd8+! Bg8!! 41. Ra8 *

[Event "KvKBNP black wins, 0 positions, mate, 14 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/1K6/6n1/b7/8/k4p2/8/8 w - - 0 1"]
[SetUp "1"]

1. Ka6 Bd2 2. Kb7 f2! 3. Ka6 f1=Q+! 4. Kb7 Qc4 5. Kb8 Ne7 6. Ka7 Be3+! 7. Kb8 Qc8#! *

[Event "KQNvKR white wins, 0 positions, mate, 24 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "2k4N/8/8/3K4/8/8/r7/6Q1 b - - 0 1"]
[SetUp "1"]

1...Rd2+! 2. Ke5 Re2+! 3. Kf6! Kb7! 4. Qc5! Rb2 5. Nf7! Rb1! 6. Nd6+ Ka6 7. Ke7! Re1+! 8. Kd8! Rb1! 9. Kd7! Rb2 10. Kc6! Rc2 11. Qxc2! Ka5 12. Qb3 Ka6!! 13. Qa2# *

[Event "KPPvKR black wins, 0 positions, 2 legal moves, in check, 10 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "8/8/1K1r4/8/P7/5P2/8/3k4 w - - 0 1"]
[SetUp "1"]

1. Kb7!! Kc2 2. a5!! Kb3 3. a6!! Kb4! 4. a7!! Rd7+!! 5. Kb6 Rd6+! *

[Event "KQBvKQ white wins, 0 positions, 1 legal move, not in check, 62 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "2B5/1K6/3q4/Q7/8/8/4k3/8 b - - 0 1"]
[SetUp "1"]

1...Qe7+! 2. Ka6 Qd6+ 3. Ka7! Qd4+ 4. Qb6! Qg7+! 5. Bb7! Qc3 6. Bd5 Qg7+! 7. Ka6! Qa1+! 8. Qa5! Qd4 9. Qa2+! Ke1 10. Qc4 Qf6+! 11. Kb5! Kf2! 12. Qc1 Qf5 13. Qd2+! Kg3!! 14. Qg2+! Kh4 15. Qe4+! Kg5! 16. Qxf5+! Kxf5!! 17. Kc4 Kf4 18. Kd4! Kf5! 19. Bg2 Ke6! 20. Be4! Kd6! 21. Bd5! Kc7! 22. Kc5! Kd7! 23. Bg8! Ke7! 24. Kd5! Kf8 25. Be6! Kg7! 26. Ke5! Kg6! 27. Bh3 Kg7! 28. Bg4 Kg6 29. Be6! Kg5 30. Bf5! Kh5! 31. Kf4 Kh6!! 32. Kg4! *

[Event "KRvKNN white wins, 0 positions, 1 legal move, in check, 13 ply"]
[Site "?"]
[Date "?"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[FEN "1n6/8/6R1/8/5K2/8/8/1n2k3 w - - 0 1"]
[SetUp "1"]

1. Ke3!! Kf1! 2. Rb6! Na3 3. Rxb8!! Nc4+!! 4. Kd4! Nd2!! 5. Rb2 Nf3+ 6. Ke3! Ng1!! 7. Rb1+ *

[Event "21 pieces, black wins, mate, 1 ply"]
[FEN "8/pppppppp/8/r1rPKP2/4Q3/n2kq3/1P1bb2n/8 b - - 0 1"]
[SetUp "1"]

1... Qxe4# *