Mate solving comparison (10 - 19 moves)

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corres
Posts: 2642
Joined: Wed Nov 18, 2015 10:41 am
Location: hungary

Re: Mate solving comparison (10 - 19 moves)

Post by corres » Fri Apr 03, 2020 10:22 pm

Zenmastur wrote:
Thu Feb 27, 2020 12:28 am
The rest of them.

Code: Select all

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "5k2/pp5p/5p2/8/3p4/P4K2/1P3P1P/6R1 w - - 10 30"]
[Black "?"]
[Result "1-0"]
[FEN "5k2/pp5p/5p2/8/3p4/P4K2/1P3P1P/6R1 w - - 10 30"]

{[Stockfish 100220 64 POPCNT] 52:M20} 
30. Ke4 d3 31. Kxd3 Kf7 32. Ke4 Ke6 33. Rg7 f5+ 34. Kd4 a5 35. Rxb7 Kf6 
36. Rxh7 Kg5 37. Ra7 Kf4 38. Rxa5 Kg5 39. Ra6 Kf4 40. Rf6 Kg5 41. Ke5 f4 
42. Rxf4 Kg6 43. h4 Kg7 44. Rf5 Kg6 45. Ke6 Kg7 46. Rg5+ Kh7 47. Kf7 Kh6 
48. Rc5 Kh7 49. Rh5# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "2K3bN/6n1/kbQ1p3/p6n/p5p1/8/6p1/8 w - - 0 1"]
[Black "?"]
[Result "1-0"]
[FEN "2K3bN/6n1/kbQ1p3/p6n/p5p1/8/6p1/8 w - - 0 1"]

{[Stockfish 100220 64 POPCNT] 86:M21} 
1. Qc4+ Ka7 2. Qe4 Ka6 3. Qe2+ Ka7 4. Qxg2 Ka6 5. Qe2+ Ka7 6. Qe4 Ka6 7. 
Qd3+ Ka7 8. Nf7 Nf5 9. Qd7+ Ka6 10. Ne5 Ne7+ 11. Qxe7 Nf6 12. Qb7+ Kb5 13.
 Qc6+ Kb4 14. Qc4+ Ka3 15. Qb5 Ka2 16. Nc4 Bd4 17. Qxa4+ Kb1 18. Qd1+ Ka2 
19. Qc2+ Ka1 20. Nd2 e5 21. Qb1# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "8/8/8/1p2Q3/1k6/1p6/1p6/bK6 w - - 0 1"]
[Black "?"]
[Result "1-0"]
[FEN "8/8/8/1p2Q3/1k6/1p6/1p6/bK6 w - - 0 1"]

{[Stockfish 100220 64 POPCNT] 245:M4} 
1. Qc7 Ka4 2. Qc3 b4 3. Qc5 Ka3 4. Qa5# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "3N1b1q/kBB1p1rb/6p1/rP4K1/P7/8/8/N6R w - - 0 1"]
[Black "?"]
[Result "1-0"]
[FEN "3N1b1q/kBB1p1rb/6p1/rP4K1/P7/8/8/N6R w - - 0 1"]

{[Stockfish 100220 64 POPCNT] 75:M10} 
1. Kg4 
    ( {[Stockfish 100220 64 POPCNT] 89:M10} 1. Kg4 Rxa4+ 2. Kg3 Ra3+ 3. 
    Kg2 Ra2+ 4. Kg1 Rxa1+ 5. Kg2 Ra2+ 6. Kg3 Ra3+ 7. Kg4 Ra4+ 8. Kg5 Ra6 
    9. bxa6 e6 10. Nc6# )
1. ... Rxa4+ 2. Kg3 Ra3+ 3. Kg2 
    ( {[Stockfish 100220 64 POPCNT] 94:M8} 3. Kg2 Ra2+ 4. Kg1 Rxa1+ 5. Kg2
    Ra2+ 6. Kg3 Ra3+ 7. Kg4 Ra4+ 8. Kg5 Ra6 9. bxa6 e6 10. Nc6# )
3. ... Ra2+ 4. Kg1 
    ( {[Stockfish 100220 64 POPCNT] 244:M7} 4. Kg1 Rxa1+ 5. Kg2 Ra2+ 6. 
    Kg3 Ra3+ 7. Kg4 Ra4+ 8. Kg5 Ra6 9. bxa6 e6 10. Nc6# )
    ( {[Stockfish 100220 64 POPCNT] 245:M7} 4. Kg1 Rxa1+ 5. Kg2 Ra2+ 6. 
    Kg3 Ra3+ 7. Kg4 Ra4+ 8. Kg5 Ra6 9. bxa6 e6 10. Nc6# )
4. ... Rxa1+ 5. Kg2 Ra2+ 6. Kg3 Ra3+ 7. Kg4 Ra4+ 8. Kg5 Ra6 9. bxa6 e6 10.
 Nc6# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "3K4/1p5p/1p6/8/8/1B6/1p6/b1k3B1 w - - 0 1"]
[Black "?"]
[Result "1-0"]
[FEN "3K4/1p5p/1p6/8/8/1B6/1p6/b1k3B1 w - - 0 1"]

{[Stockfish 100220 64 POPCNT] 114:M36} 
1. Be3+ 
    ( {[Stockfish 100220 64 POPCNT] 121:M36} 1. Be3+ Kb1 2. Bxb6 h6 3. Kc7
    h5 4. Kxb7 h4 5. Kc6 h3 6. Bc7 Kc1 7. Bf4+ Kb1 8. Kd7 h2 9. Bxh2 Kc1 
    10. Bf4+ Kb1 11. Be6 Kc2 12. Bf5+ Kd1 13. Bb1 Ke1 14. Ke6 Kf2 15. Kf5 
    Kf3 16. Kg5 Kg2 17. Kg4 Kf2 18. Bg5 Ke2 19. Kg3 Ke1 20. Kf3 Kd1 21. 
    Bf4 Ke1 22. Ke3 Kd1 23. Kd3 Ke1 24. Bg3+ Kf1 25. Ke3 Kg2 26. Be1 Kf1 
    27. Bf2 Kg2 28. Ke2 Kh2 29. Kf3 Kh3 30. Be1 Kh2 31. Bc3 Kh1 32. Kg3 
    Kg1 33. Bb4 Kh1 34. Be1 Kg1 35. Bf2+ Kf1 36. Bd3# )
1. ... Kb1 
    ( {[Stockfish 100220 64 POPCNT] 112:M35} 1. ... Kb1 2. Bxb6 h6 3. Kc8 
    h5 4. Kxb7 h4 5. Kc6 h3 6. Bc7 Kc1 7. Bf4+ Kb1 8. Kd7 h2 9. Bxh2 Kc1 
    10. Bf4+ Kb1 11. Be6 Kc2 12. Bf5+ Kd1 13. Bb1 Ke1 14. Ke6 Kf2 15. Kf5 
    Kf3 16. Kg5 Kg2 17. Kg4 Kf2 18. Bg5 Ke2 19. Kg3 Ke1 20. Kf3 Kd1 21. 
    Bf4 Ke1 22. Ke3 Kd1 23. Kd3 Ke1 24. Bg3+ Kf1 25. Ke3 Kg2 26. Be1 Kf1 
    27. Bf2 Kg2 28. Ke2 Kh2 29. Kf3 Kh3 30. Be1 Kh2 31. Bc3 Kh1 32. Kg3 
    Kg1 33. Bb4 Kh1 34. Be1 Kg1 35. Bf2+ Kf1 36. Bd3# )
2. Bxb6 
    ( {[Stockfish 100220 64 POPCNT] 100:M35} 2. Bxb6 h6 3. Kc7 h5 4. Kxb7 
    h4 5. Kc6 h3 6. Bc7 Kc1 7. Bf4+ Kb1 8. Kd7 h2 9. Bxh2 Kc1 10. Bf4+ Kb1
    11. Be6 Kc2 12. Bf5+ Kd1 13. Bb1 Ke1 14. Ke6 Kf2 15. Kf5 Kf3 16. Kg5 
    Kg2 17. Kg4 Kf2 18. Bg5 Ke2 19. Kg3 Ke1 20. Kf3 Kd1 21. Bf4 Ke1 22. 
    Ke3 Kd1 23. Kd3 Ke1 24. Bg3+ Kf1 25. Ke3 Kg2 26. Be1 Kf1 27. Bf2 Kg2 
    28. Ke2 Kh2 29. Kf3 Kh3 30. Be1 Kh2 31. Bc3 Kh1 32. Kg3 Kg1 33. Bb4 
    Kh1 34. Be1 Kg1 35. Bf2+ Kf1 36. Bd3# )
2. ... Kc1 
    ( {[Stockfish 100220 64 POPCNT] 106:M34} 2. ... h6 3. Kc8 h5 4. Kxb7 
    h4 5. Kc6 h3 6. Bc7 Kc1 7. Bf4+ Kb1 8. Kd7 h2 9. Bxh2 Kc1 10. Bf4+ Kb1
    11. Be6 Kc2 12. Bf5+ Kd1 13. Bb1 Ke1 14. Ke6 Kf2 15. Kf5 Kf3 16. Kg5 
    Kg2 17. Kg4 Kf2 18. Bg5 Ke2 19. Kg3 Ke1 20. Kf3 Kd1 21. Bf4 Ke1 22. 
    Ke3 Kd1 23. Kd3 Ke1 24. Bg3+ Kf1 25. Ke3 Kg2 26. Be1 Kf1 27. Bf2 Kg2 
    28. Ke2 Kh2 29. Kf3 Kh3 30. Be1 Kh2 31. Bc3 Kh1 32. Kg3 Kg1 33. Bb4 
    Kh1 34. Be1 Kg1 35. Bf2+ Kf1 36. Bd3# )
3. Be3+ 
    ( {[Stockfish 100220 64 POPCNT] 120:M34} 3. Be3+ Kb1 4. Kc7 h5 5. Kxb7
    h4 6. Kc6 h3 7. Bf4 h2 8. Bxh2 Kc1 9. Bf4+ Kb1 10. Bg8 Kc2 11. Bh7+ 
    Kd1 12. Bb1 Ke2 13. Kd6 Kf3 14. Ke5 Ke2 15. Kf5 Kf3 16. Kg5 Kg2 17. 
    Kg4 Kf2 18. Bg5 Ke2 19. Kg3 Ke1 20. Kf3 Kd1 21. Bf4 Ke1 22. Ke3 Kd1 
    23. Kd3 Ke1 24. Bg3+ Kf1 25. Ke3 Kg2 26. Be1 Kf1 27. Bf2 Kg2 28. Ke2 
    Kh2 29. Kf3 Kh3 30. Be1 Kh2 31. Bc3 Kh1 32. Kg3 Kg1 33. Bb4 Kh1 34. 
    Be1 Kg1 35. Bf2+ Kf1 36. Bd3# )
3. ... Kb1 
    ( {[Stockfish 100220 64 POPCNT] 122:M33} 3. ... Kb1 4. Kc7 h5 5. Kxb7 
    h4 6. Kc6 h3 7. Bf4 h2 8. Bxh2 Kc1 9. Bf4+ Kb1 10. Bg8 Kc2 11. Bh7+ 
    Kd1 12. Bb1 Ke2 13. Kd5 Kf3 14. Bh6 Kg3 15. Ke4 Kf2 16. Kf4 Kg2 17. 
    Kg4 Kf2 18. Bg5 Ke2 19. Kg3 Ke1 20. Kf3 Kd1 21. Bf4 Ke1 22. Ke3 Kd1 
    23. Kd3 Ke1 24. Bg3+ Kf1 25. Ke3 Kg2 26. Be1 Kf1 27. Bf2 Kg2 28. Ke2 
    Kh2 29. Kf3 Kh3 30. Be1 Kh2 31. Bc3 Kh1 32. Kg3 Kg1 33. Bb4 Kh1 34. 
    Be1 Kg1 35. Bf2+ Kf1 36. Bd3# )
4. Kc7 
    ( {[Stockfish 100220 64 POPCNT] 118:M33} 4. Kc7 h5 5. Kxb7 h4 6. Bf4 
    h3 7. Kc6 h2 8. Bxh2 Kc1 9. Bf4+ Kb1 10. Be6 Kc2 11. Bf5+ Kd1 12. Bb1 
    Ke2 13. Kd5 Kf3 14. Bh6 Kg3 15. Ke4 Kf2 16. Kf4 Kg2 17. Bg5 Kf2 18. 
    Kg4 Ke2 19. Kg3 Ke1 20. Kf3 Kd1 21. Bf4 Ke1 22. Ke3 Kd1 23. Kd3 Ke1 
    24. Bg3+ Kf1 25. Ke3 Kg2 26. Be1 Kf1 27. Bf2 Kg2 28. Ke2 Kh2 29. Kf3 
    Kh3 30. Be1 Kh2 31. Bc3 Kh1 32. Kg3 Kg1 33. Bb4 Kh1 34. Be1 Kg1 35. 
    Bf2+ Kf1 36. Bd3# )
4. ... b5 
    ( {[Stockfish 100220 64 POPCNT] 116:M32} 4. ... h5 5. Kxb7 h4 6. Bf4 
    h3 7. Kc6 h2 8. Bxh2 Kc1 9. Bf4+ Kb1 10. Be6 Kc2 11. Bf5+ Kd1 12. Bb1 
    Ke2 13. Kd5 Kf3 14. Bh6 Kg3 15. Ke4 Kf2 16. Bf4 Kg2 17. Ke3 Kh3 18. 
    Kf3 Kh4 19. Bd6 Kg5 20. Be7+ Kh5 21. Bf6 Kh6 22. Kf4 Kh5 23. Kf5 Kh6 
    24. Bg5+ Kg7 25. Ke5 Kf7 26. Kd5 Ke8 27. Kd6 Kf7 28. Kd7 Kf8 29. Ke6 
    Ke8 30. Bg6+ Kf8 31. Bh6+ Kg8 32. Bb1 Kh8 33. Kf6 Kg8 34. Kg6 Kh8 35. 
    Bg7+ Kg8 36. Ba2# )
5. Kc6 
    ( {[Stockfish 100220 64 POPCNT] 119:M32} 5. Kb6 h5 6. Kxb5 h4 7. Bf4 
    h3 8. Kc5 h2 9. Bxh2 Kc1 10. Bf4+ Kb1 11. Bf7 Kc2 12. Bg6+ Kd1 13. Bb1
    Ke2 14. Kd4 Kf3 15. Be3 Kg4 16. Ke4 Kg3 17. Bd4 Kg4 18. Be5 Kg5 19. 
    Kf3 Kh4 20. Kf4 Kh5 21. Bg7 Kh4 22. Bf6+ Kh5 23. Kf5 Kh6 24. Bg5+ Kg7 
    25. Ke5 Kf7 26. Kd5 Ke8 27. Kd6 Kf7 28. Kd7 Kf8 29. Ke6 Ke8 30. Bg6+ 
    Kf8 31. Bh6+ Kg8 32. Bb1 Kh8 33. Kf6 Kg8 34. Kg6 Kh8 35. Bg7+ Kg8 36. 
    Ba2# )
5. ... h5 6. Kxb5 
    ( {[Stockfish 100220 64 POPCNT] 116:M31} 6. Kxb5 h4 7. Kc5 h3 8. Bf4 
    h2 9. Bxh2 Kc1 10. Bf4+ Kb1 11. Bd5 Kc2 12. Be4+ Kd1 13. Bb1 Ke2 14. 
    Kd4 Kf3 15. Be3 Kg4 16. Ke4 Kg3 17. Bd4 Kg4 18. Be5 Kg5 19. Kf3 Kh4 
    20. Kf4 Kh5 21. Bf6 Kh6 22. Kf5 Kh5 23. Bd8 Kh6 24. Bg5+ Kg7 25. Ke5 
    Kf7 26. Kd5 Ke8 27. Kd6 Kf7 28. Kd7 Kf8 29. Ke6 Ke8 30. Bg6+ Kf8 31. 
    Bh6+ Kg8 32. Bb1 Kh8 33. Kf6 Kg8 34. Kg6 Kh8 35. Bg7+ Kg8 36. Ba2# )
6. ... h4 7. Bf4 h3 8. Kc5 h2 9. Bxh2 Kc1 10. Bf4+ Kb1 11. Bg8 Kc2 12. 
Bh7+ Kd1 13. Bb1 Ke2 14. Kd4 Kf3 15. Be3 Kg3 16. Ke4 Kg4 17. Bf4 Kh3 18. 
Kf3 Kh4 19. Bd6 Kg5 20. Be7+ Kh5 21. Bf6 Kh6 22. Kf4 Kh5 23. Kf5 Kh6 24. 
Bg5+ Kg7 25. Ke5 Kf7 26. Kd5 Kg8 27. Kd6 Kf7 28. Kd7 Kf8 29. Ke6 Ke8 30. 
Bg6+ Kf8 31. Bh6+ Kg8 32. Bb1 Kh8 33. Kf6 Kg8 34. Kg6 Kh8 35. Bg7+ Kg8 36.
 Ba2# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "8/pp6/8/8/8/8/3P2P1/1k5K w - - 0 1"]
[Black "?"]
[Result "1/2-1/2"]
[FEN "8/pp6/8/8/8/8/3P2P1/1k5K w - - 0 1"]

1. d4 a5 2. d5 a4 3. d6 a3 4. d7 a2 5. d8=Q a1=Q 6. g4 b5 7. g5 b4 8. g6 
b3 9. Qd1+ 
    ( {[Stockfish 150220 64 POPCNT] 56:M34 [Stockfish 100220 64 POPCNT] 
    43:-149.06} 9. g7 Kc2+ 10. Kh2 Qxg7 11. Qc8+ Qc3 12. Qf5+ Qd3 13. Qc5+
    Kb2 14. Qg5 Qd6+ 15. Kg2 Qd4 16. Kh1 Qd1+ 17. Kg2 Kb1 18. Kh2 b2 19. 
    Qe3 Qc2+ 20. Kg3 Qc4 21. Kh2 Kc2 22. Qf2+ Kb3 23. Qb6+ Kc3 24. Qf6+ 
    Qd4 25. Qc6+ Kd3 26. Qf3+ Qe3 27. Qd5+ Kc2 28. Qf5+ Kc1 29. Qc8+ Kd2 
    30. Qd8+ Ke2 31. Qb8 Qf2+ 32. Kh3 Qf5+ 33. Kh4 b1=Q 34. Qh2+ Qf2+ 35. 
    Qxf2+ Kxf2 36. Kg5 Qd3 37. Kh6 Qd7 38. Kg5 Qe6 39. Kh5 Qf6 40. Kg4 Qe5
    41. Kh4 Kf3 42. Kh3 Qh8# )
9. ... Ka2 10. Qxa1+ Kxa1 11. g7 b2 12. g8=Q b1=Q+ 13. Qg1 1/2-1/2

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "8/ppp1p2p/4p3/6P1/8/8/1pp5/brk2K2 w - - 0 1"]
[Black "?"]
[Result "1-0"]
[FEN "8/ppp1p2p/4p3/6P1/8/8/1pp5/brk2K2 w - - 0 1"]

{[Stockfish 150220 64 POPCNT] 115:M27} 
1. Ke1 
    ( {[Stockfish 150220 64 POPCNT] 127:M27} 1. Ke1 e5 2. Ke2 b6 3. Ke1 b5
    4. Ke2 e4 5. Ke1 e3 6. Ke2 a6 7. Ke1 a5 8. Ke2 e6 9. Ke1 a4 10. Ke2 b4
    11. Ke1 c6 12. Ke2 e5 13. Ke1 e4 14. Ke2 a3 15. Ke1 e2 16. Kxe2 e3 17.
     Ke1 e2 18. Kxe2 b3 19. Ke1 c5 20. Ke2 c4 21. Ke1 c3 22. Ke2 a2 23. 
    Ke1 h6 24. g6 h5 25. g7 h4 26. g8=Q h3 27. Qg5# )
1. ... e5 2. Ke2 b6 3. Ke1 b5 4. Ke2 e4 5. Ke1 e3 6. Ke2 a6 7. Ke1 a5 8. 
Ke2 e6 9. Ke1 a4 10. Ke2 b4 11. Ke1 c6 12. Ke2 e5 13. Ke1 e4 14. Ke2 a3 
15. Ke1 e2 16. Kxe2 e3 17. Ke1 e2 18. Kxe2 b3 19. Ke1 c5 20. Ke2 c4 21. 
Ke1 c3 22. Ke2 a2 23. Ke1 h6 24. g6 h5 25. g7 h4 26. g8=Q h3 27. Qg5# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "k1b5/Pp1p4/1P1Pp3/4Pp2/5Pp1/6P1/P6P/6K1 w - - 0 1"]
[Black "?"]
[Result "1-0"]
[FEN "k1b5/Pp1p4/1P1Pp3/4Pp2/5Pp1/6P1/P6P/6K1 w - - 0 1"]

{[Stockfish 150220 64 POPCNT] 117:M27} 
1. h4 gxh3 2. Kh1 h2 3. g4 fxg4 4. Kxh2 g3+ 5. Kg1 g2 6. f5 exf5 7. Kxg2 
f4 8. a4 f3+ 9. Kf1 f2 10. e6 dxe6 11. Kxf2 e5 12. Kf3 Bf5 13. a5 Be4+ 14.
 Ke2 Bc6 15. Ke3 e4 16. Kd4 e3 17. Kxe3 Bd7 18. Ke4 Bh3 19. Ke5 Bd7 20. 
Kf6 Bb5 21. Ke7 Be8 22. Kd8 Ba4 23. Kc7 Bc6 24. a6 bxa6 25. d7 Bb7 26. 
d8=Q+ Bc8 27. Qxc8# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "3k4/8/1r1P1N2/1b6/1K6/8/1p5R/8 w - - 0 1"]
[Black "?"]
[Result "1-0"]
[FEN "3k4/8/1r1P1N2/1b6/1K6/8/1p5R/8 w - - 0 1"]

{[Stockfish 150220 64 POPCNT] 78:M28} 
1. Rh8+ Be8+ 2. Kc5 Rb5+ 3. Kd4 Rb4+ 4. Kd5 Re4 5. d7 b1=Q 6. Rxe8+ Rxe8 
7. dxe8=Q+ Kc7 8. Qc6+ Kb8 9. Nd7+ Ka7 10. Qa4+ Kb7 11. Nc5+ Kb8 12. Qe8+ 
Ka7 13. Qd7+ Kb8 14. Qd6+ Kc8 15. Qa6+ Kb8 16. Nd7+ Kc7 17. Qd6+ Kc8 18. 
Nb6+ Kb7 19. Qc6+ Ka6 20. Nc8+ Ka5 21. Qa8+ Kb4 22. Qb7+ Kc3 23. Qxb1 Kd2 
24. Kd4 Ke2 25. Qf5 Kd2 26. Qf2+ Kd1 27. Kd3 Kc1 28. Qc2# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "3q3r/4kp1n/1P2P1pp/Q2Pp3/K3B3/1PP4P/1P2r3/4B3 w - - 0 1"]
[Black "?"]
[Result "1-0"]
[FEN "3q3r/4kp1n/1P2P1pp/Q2Pp3/K3B3/1PP4P/1P2r3/4B3 w - - 0 1"]

{[Stockfish 150220 64 POPCNT] 71:M20} 
1. Qa7+ Kd6 2. c4 Rxe1 3. Kb5 Qe8+ 4. Kb4 Qc8 5. b7 Qc7 6. c5+ Ke7 7. d6+ 
Kf6 8. dxc7 Rxe4+ 9. Kb5 Kg5 10. b8=Q Kf4 11. Qxh8 Ng5 12. Qxh6 f6 13. Qa1
Ke3 14. c8=Q Ke2 15. Qd7 Rd4 16. Qxg6 Rxd7 17. Qc2+ Rd2 18. Qad1+ Kf2 19. 
Qcxd2+ Kg3 20. Qg4# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "8/2p5/2p5/8/p1p5/rbp5/p1p2Q2/n1K4k w - - 0 1"]
[Black "?"]
[Result "1-0"]
[FEN "8/2p5/2p5/8/p1p5/rbp5/p1p2Q2/n1K4k w - - 0 1"]

{([Stockfish 150220 64 POPCNT] 112:M28) } 
1. Qg3 {([Stockfish 150220 64 POPCNT] 112:M28)} 1. ... c5 2. Qf2 c6 3. Qe2
Kg1 4. Qf3 Kh2 5. Qf1 Kg3 6. Qe2 Kh3 7. Qf2 Kg4 8. Qe3 Kh4 9. Qf3 Kg5 10. 
Qh3 Kf4 11. Qg2 Kf5 12. Qg3 Kf6 13. Qg4 Kf7 14. Qg5 Kf8 15. Qg6 Ke7 16. 
Qf5 Ke8 17. Qf6 Kd7 18. Qe5 Kd8 19. Qe6 Kc7 20. Qe7+ Kb8 21. Qd7 Ka8 22. 
Qe8+ Kb7 23. Qd8 Ka7 24. Qc8 Kb6 25. Qd7 Ka6 26. Qc7 Kb5 27. Qa7 Kb4 28. 
Qb6# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "8/7K/6R1/3p4/B7/6N1/1p1p1p1p/6k1 w - - 0 1"]
[Black "?"]
[Result "1-0"]
[FEN "8/7K/6R1/3p4/B7/6N1/1p1p1p1p/6k1 w - - 0 1"]

{[Stockfish 150220 64 POPCNT] 55:M28} 
1. Nf1+ Kxf1 2. Bb5+ Ke1 3. Re6+ Kd1 4. Ba4+ Kc1 5. Rc6+ Kb1 6. Bc2+ Kc1 
7. Bf5+ Kd1 8. Bg4+ Ke1 9. Re6+ Kf1 10. Bh3+ Kg1 11. Rg6+ Kh1 12. Bg2+ Kg1
13. Bxd5+ Kf1 14. Bc4+ Ke1 15. Re6+ Kd1 16. Bb3+ Kc1 17. Rc6+ Kb1 18. Bc2+
Kc1 19. Bf5+ Kd1 20. Bg4+ Ke1 21. Re6+ Kf1 22. Bh3+ Kg1 23. Rg6+ Kh1 24. 
Bd7 f1=Q 25. Bc6+ Qg2 26. Rxg2 d1=Q 27. Rg7+ Qd5 28. Bxd5# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "8/p4p2/5p1p/p2N1P1P/p2P1P2/kp5P/1r6/bBB1K3 w - - 0 1"]
[Black "?"]
[Result "1-0"]
[FEN "8/p4p2/5p1p/p2N1P1P/p2P1P2/kp5P/1r6/bBB1K3 w - - 0 1"]

{[Stockfish 150220 64 POPCNT] 83:M29} 
1. Kd1 
    ( {[Stockfish 150220 64 POPCNT] 86:M28} 1. Kd1 a6 2. Bd3 Ka2 3. Nc3+ 
    Ka3 4. h4 Kb4 5. Nd5+ Ka3 6. Bc4 Ka2 7. Nc3+ Ka3 8. Bxa6 Kb4 9. Nd5+ 
    Ka3 10. Be2 Ka2 11. Nc3+ Ka3 12. d5 Kb4 13. d6 Rxe2 14. Nxe2 b2 15. 
    Bxb2 Bxb2 16. d7 a3 17. d8=Q Kc5 18. Ng3 a2 19. Qxa5+ Kc6 20. Qxa2 Bd4
    21. Qc4+ Kb6 22. Qxd4+ Kc6 23. Ne4 Kb5 24. Nxf6 Kc6 25. Qc4+ Kd6 26. 
    Qc8 Ke7 27. Qb8 Kxf6 28. Qe5# )
1. ... a6 2. Bd3 Ka2 3. Nc3+ Ka3 
    ( {[Stockfish 150220 64 POPCNT] 84:M25} 3. ... Ka3 4. h4 Kb4 5. Nd5+ 
    Ka3 6. Bf1 Ka2 7. Nc3+ Ka3 8. Bxa6 Kb4 9. Nd5+ Ka3 10. Be2 Ka2 11. 
    Nc3+ Ka3 12. d5 Kb4 13. d6 Rxe2 14. Nxe2 b2 15. Bxb2 Bxb2 16. d7 a3 
    17. d8=Q Kc5 18. Kc2 Kc6 19. Ng3 Bc1 20. Kxc1 a2 21. Kb2 a1=Q+ 22. 
    Kxa1 Kc5 23. Ne4+ Kc4 24. Ka2 a4 25. Ka3 Kb5 26. Qc7 Ka6 27. Kb4 a3 
    28. Nc5# )
4. Bf1 Kb4 
    ( {[Stockfish 150220 64 POPCNT] 92:M24} 4. ... Kb4 5. Nd5+ Ka3 6. h4 
    Ka2 7. Nc3+ Ka3 8. Bxa6 Kb4 9. Nd5+ Ka3 10. Be2 Ka2 11. Nc3+ Ka3 12. 
    d5 Kb4 13. d6 Rxe2 14. Nxe2 b2 15. Bxb2 Bxb2 16. d7 a3 17. d8=Q Kc5 
    18. Kc2 Kc6 19. Ng3 Bc1 20. Kxc1 a2 21. Kb2 a1=Q+ 22. Kxa1 Kc5 23. 
    Ne4+ Kc4 24. Ka2 a4 25. Ka3 Kb5 26. Qc7 Ka6 27. Kb4 a3 28. Nc5# )
5. Nd5+ Ka3 6. Bxa6 Ka2 7. Nc3+ Ka3 8. Be2 Kb4 9. Nd5+ Ka3 10. h4 Ka2 
    ( {[Stockfish 150220 64 POPCNT] 85:M18} 10. ... Ka2 11. Nc3+ Ka3 12. 
    d5 Kb4 13. d6 Rxe2 14. Nxe2 b2 15. Bxb2 Bxb2 16. d7 a3 17. d8=Q Kc5 
    18. Qc7+ Kd5 19. Kc2 a2 20. Qd7+ Kc5 21. Kxb2 a1=Q+ 22. Kxa1 a4 23. 
    Nc3 a3 24. Qd5+ Kb6 25. Qc4 Ka7 26. Nd5 a2 27. Qc7+ Ka8 28. Nb6# )
11. Nc3+ Ka3 12. d5 Kb4 13. d6 Rxe2 14. Nxe2 b2 15. Bxb2 Bxb2 16. d7 a3 
17. d8=Q Kc5 18. Qxa5+ Kc6 19. Nc3 Bxc3 20. Qxc3+ Kd7 21. Qxa3 Kd8 22. Kc2
Ke8 23. Kd3 Kd8 24. Kc4 Kc7 25. Qe7+ Kc6 26. Qc5+ Kd7 27. Kd5 Ke8 28. Kc6 
Kd8 29. Qf8# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "8/p6p/8/4p2p/N2P4/pp4pP/kp3bK1/qn3N1R w - - 0 1"]
[Black "?"]
[Result "1-0"]
[FEN "8/p6p/8/4p2p/N2P4/pp4pP/kp3bK1/qn3N1R w - - 0 1"]

{[Stockfish 150220 64 POPCNT] 102:M28} 
1. Nd2 exd4 2. Ne4 Be3 3. Rd1 h4 4. Rd3 Bf2 5. Rd2 Be3 6. Rd1 Bf2 7. Rd3 
Bg1 8. Rf3 a6 9. Rf1 Be3 10. Rd1 Bf2 11. Rd3 Bg1 12. Rf3 h6 13. Rf1 Be3 
14. Rd1 Bf2 15. Rd3 Bg1 16. Rf3 a5 17. Rf1 Be3 18. Rd1 Bf2 19. Rd3 Bg1 20.
 Rf3 h5 21. Rf1 Be3 22. Rd1 Bf2 23. Rd3 Bg1 24. Rf3 Bh2 25. Rf1 Bg1 26. 
Rxg1 Nd2 27. Nec3+ dxc3 28. Nxc3# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "1-0"]
[FEN "b2b3R/1np1Pp2/1p5q/n2K4/p2P4/2N2pkp/PB4pN/7R w - - 0 1"]

{[Stockfish 150220 64 POPCNT] 90:M28} 
1. Ne4+ Kf4 2. Bc1+ Kf5 3. Ng3+ Kf6 4. Ng4+ Kxe7 5. Nf5+ Kd7 6. Ne5+ Kc8 
7. Ne7+ Kb8 8. Nd7+ Ka7 9. Nc8+ Ka6 10. Nb8+ Kb5 11. Na7+ Kb4 12. Na6+ Kc3
13. Nb5+ Kd3 14. Nb4+ Ke2 15. Nc3+ Kf2 16. Nd3+ Kg3 17. Ne4+ Kg4 18. Ne5+ 
Kf5 19. Ng3+ Kf6 20. Rxh6+ Kg7 21. Nf5+ Kg8 22. Rh8+ Kxh8 23. Rxh3+ Kg8 
24. Rg3+ Bg5 25. Rxg5+ Kf8 26. Nd7+ Ke8 27. Nf6+ Kd8 28. Rg8# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "1-0"]
[FEN "1K6/8/1k6/8/8/7P/7P/8 w - - 0 1"]

{[Stockfish 150220 64 POPCNT] 84:M14} 
1. h4 Kc5 2. h5 Kd4 3. h6 Ke4 4. h7 Ke3 5. h8=Q Kd3 6. Qe5 Kd2 7. h4 Kd3 
8. h5 Kc2 9. Qd4 Kc1 10. h6 Kc2 11. h7 Kc1 12. h8=Q Kc2 13. Qb2+ Kd1 14. 
Qh1# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "1-0"]
[FEN "3n4/rBp1p3/2P5/2PK4/k2N4/pp2R3/bppB2Rp/q1n1r1b1 w - - 0 1"]

{[Stockfish 150220 64 POPCNT] 80:M29} 
1. Rg4 h1=Q+ 2. Nf3+ Kb5 3. Rb4+ Ka5 4. Rbe4+ Kb5 5. Nd4+ Ka4 6. Ne2+ Kb5 
7. Nc3+ Ka5 8. Nxa2+ Kb5 9. Nc3+ Ka5 10. Ne2+ Kb5 11. Nd4+ Ka4 12. Nf3+ 
Kb5 13. Rb4+ Ka5 14. Rbxb3+ Ka4 15. Rb4+ Ka5 16. Rbe4+ Kb5 17. Nd4+ Ka4 
18. Ne2+ Kb5 19. Nc3+ Ka5 20. Na2+ Kb5 21. Ba6+ Rxa6 22. Nc3+ Ka5 23. Ne2+
Kb5 24. Nd4+ Ka4 25. Nf3+ Kb5 26. Rb4+ Ka5 27. Rb6+ Ka4 28. Rxa6+ Kb5 29. 
Ra5# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "1-0"]
[FEN "7k/6p1/4P1P1/qp2N3/8/p1p3KB/p3p2p/4B3 w - - 0 1"]

{[Stockfish 150220 64 POPCNT] 84:M29} 
1. e7 Qa8 2. Nf7+ Kg8 3. Nd8 Qf3+ 4. Kxf3 h1=Q+ 5. Kf4 Qf1+ 6. Ke4 Qh1+ 7.
 Ke5 Qh2+ 8. Kd5 Qh1+ 9. Kd6 Qh2+ 10. Kc6 Qh1+ 11. Kc7 Qh2+ 12. Kb7 Qh1+ 
13. Ka6 Qa8+ 14. Kb6 Qb8+ 15. Kc6 Qa8+ 16. Kd6 Qb8+ 17. Kd5 Qa8+ 18. Ke5 
Qb8+ 19. Ke4 Qa8+ 20. Kf4 Qa4+ 21. Kf3 b4 22. Be6+ Kh8 23. Bb3 Qa8+ 24. 
Kf4 Qb8+ 25. Kg4 Qb5 26. Nf7+ Kg8 27. Nd6+ Kh8 28. Nxb5 a1=R 29. e8=Q# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "1-0"]
[FEN "8/3p1p1p/3K1P2/4P3/1p6/1Pp5/PbP2ppp/1R1N1bqk w - - 0 1"]

{[Stockfish 150220 64 POPCNT] 78:M36} 
1. Ke7 
    ( {[Stockfish 150220 64 POPCNT] 99:M36} 1. Ke7 Ba3 2. Kf8 Bb2 3. Kg7 
    Ba3 4. Kg8 Bb2 5. Kf8 Ba3 6. Ke7 Bb2 7. Kd6 Ba3 8. Kc5 h6 9. Kd6 Bb2 
    10. Ke7 Ba3 11. Kf8 Bb2 12. Kg8 Ba3 13. Kg7 h5 14. Kg8 Bb2 15. Kf8 Ba3
    16. Ke7 Bb2 17. Kd6 Ba3 18. Kc5 h4 19. Kb6 Bb2 20. Ka7 Ba3 21. Ka8 Bb2
    22. Kb8 Ba3 23. Kc7 Bb2 24. Kd6 Ba3 25. Kc5 h3 26. Kb6 Bb2 27. Ka7 Ba3
    28. Ka8 Bb2 29. Kb8 d6 30. exd6 Ba3 31. Ka7 Bb2 32. Kb6 Ba3 33. Kc5 
    Bb2 34. Kxb4 Ba1 35. Rxa1 Bc4 36. Nxf2# )
    ( {[Stockfish 150220 64 POPCNT] 96:M35} 1. Ke7 Ba3 2. Kf8 Bb2 3. Kg7 
    Ba3 4. Kg8 Bb2 5. Kf8 Ba3 6. Ke7 Bb2 7. Kd6 Ba3 8. Kc5 h5 9. Kd6 Bb2 
    10. Ke7 Ba3 11. Kf8 Bb2 12. Kg7 Ba3 13. Kg8 Bb2 14. Kf8 Ba3 15. Ke7 
    Bb2 16. Kd6 Ba3 17. Kc5 h4 18. Kb6 Bb2 19. Ka7 Ba3 20. Ka8 Bb2 21. Kb8
    Ba3 22. Ka7 Bb2 23. Kb6 Ba3 24. Kc5 h3 25. Kb6 Bb2 26. Ka7 Ba3 27. Ka8
    Bb2 28. Kb8 d6 29. exd6 Ba3 30. Ka7 Bb2 31. Kb6 Ba3 32. Kc5 Bb2 33. 
    Kxb4 Ba1 34. Rxa1 Bc4 35. Nxf2# )
1. ... Ba3 2. Kf8 Bb2 3. Kg7 Ba3 4. Kg8 Bb2 5. Kf8 Ba3 6. Ke7 Bb2 7. Kd6 
Ba3 8. Kc5 h6 
    ( {[Stockfish 150220 64 POPCNT] 78:M27} 8. ... h5 9. Kd6 Bb2 10. Ke7 
    Ba3 11. Kf8 Bb2 12. Kg8 Ba3 13. Kg7 Bb2 14. Kf8 Ba3 15. Ke7 Bb2 16. 
    Kd6 Ba3 17. Kc5 h4 18. Kb6 Bb2 19. Ka7 Ba3 20. Ka8 Bb2 21. Kb8 Ba3 22.
     Ka7 Bb2 23. Kb6 Ba3 24. Kc5 h3 25. Kb6 Bb2 26. Ka7 Ba3 27. Ka8 Bb2 
    28. Kb8 d6 29. exd6 Ba3 30. Ka7 Bb2 31. Kb6 Ba3 32. Kc5 Bb2 33. Kxb4 
    Ba1 34. Rxa1 Bc4 35. Nxf2# )
9. Kd6 
    ( {[Stockfish 150220 64 POPCNT] 84:M26} 9. Kd6 Bb2 10. Ke7 Ba3 11. Kf8
    Bb2 12. Kg7 h5 13. Kf8 Ba3 14. Ke7 Bb2 15. Kd6 Ba3 16. Kc5 h4 17. Kd6 
    Bb2 18. Kc7 Ba3 19. Kb8 Bb2 20. Ka8 Ba3 21. Ka7 Bb2 22. Kb6 Ba3 23. 
    Kc5 h3 24. Kb6 Bb2 25. Ka7 Ba3 26. Ka8 Bb2 27. Kb8 d6 28. exd6 Ba3 29.
     Kc7 Bb2 30. Kb6 Ba3 31. Kc5 Bb2 32. Kxb4 Ba1 33. Rxa1 Bc4 34. Nxf2# )
9. ... Bb2 10. Ke7 Ba3 11. Kf8 Bb2 12. Kg8 Ba3 13. Kg7 h5 14. Kg8 h4 
    ( {[Stockfish 150220 64 POPCNT] 82:M22} 14. ... Bb2 15. Kf8 Ba3 16. 
    Ke7 Bb2 17. Kd6 Ba3 18. Kc5 h4 19. Kb6 Bb2 20. Ka7 Ba3 21. Ka8 Bb2 22.
     Kb8 Ba3 23. Ka7 Bb2 24. Kb6 Ba3 25. Kc5 h3 26. Kb6 Bb2 27. Ka7 Ba3 
    28. Ka8 Bb2 29. Kb8 d6 30. exd6 Ba3 31. Ka7 Bb2 32. Kb6 Ba3 33. Kc5 
    Bb2 34. Kxb4 Ba1 35. Rxa1 Bc4 36. Nxf2# )
15. Kf8 
    ( {[Stockfish 150220 64 POPCNT] 89:M16} 15. Kg7 Bb2 16. Kf8 Ba3 17. 
    Ke7 Bb2 18. Kd6 Ba3 19. Kc5 h3 20. Kb6 Bb2 21. Ka7 Ba3 22. Ka8 Bb2 23.
     Kb8 d6 24. exd6 Ba3 25. Ka7 Bb2 26. Kb6 Ba3 27. Kc5 Bb2 28. Kxb4 Ba1 
    29. Rxa1 Bc4 30. Nxf2# )
15. ... Bb2 16. Ke7 
    ( {[Stockfish 150220 64 POPCNT] 69:M17} 16. Kg7 Ba3 17. Kg8 Bb2 18. 
    Kf8 Ba3 19. Ke7 Bb2 20. Kd6 Ba3 21. Kc5 h3 22. Kb6 Bb2 23. Ka7 Ba3 24.
     Ka8 Bb2 25. Kb8 d6 26. exd6 Ba3 27. Ka7 Bb2 28. Kb6 Ba3 29. Kc5 Bb2 
    30. Kxb4 Ba1 31. Rxa1 Bc4 32. Nxf2# )
16. ... Ba3 17. Kd6 Bb2 18. Kc5 
    ( {[Stockfish 150220 64 POPCNT] 90:M17} 18. Kc7 Ba3 19. Kb8 Bb2 20. 
    Ka8 Ba3 21. Ka7 Bb2 22. Kb6 Ba3 23. Kc5 h3 24. Kb6 Bb2 25. Ka7 Ba3 26.
     Ka8 Bb2 27. Kb8 d6 28. exd6 Ba3 29. Ka7 Bb2 30. Kb6 Ba3 31. Kc5 Bb2 
    32. Kxb4 Ba1 33. Rxa1 Bc4 34. Nxf2# )
18. ... Ba3 19. Kb6 Bb2 20. Ka7 Ba3 21. Ka8 Bb2 22. Kb8 Ba3 23. Ka7 Bb2 
24. Kb6 Ba3 25. Kc5 h3 26. Kb6 Bb2 27. Ka7 Ba3 28. Ka8 Bb2 29. Kb8 d6 30. 
exd6 Ba3 31. Ka7 Bb2 32. Kb6 Ba3 33. Kc5 Bb2 34. Kxb4 Ba1 35. Rxa1 Bc4 36.
 Nxf2# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "1-0"]
[FEN "8/6p1/4Q3/6k1/8/8/3p1pp1/3Kbrrb w - - 0 1"]

{[Stockfish 150220 64 POPCNT] 113:M28  } 
1. Qf7 {([Stockfish 150220 64 POPCNT] 113:M28  )} 1. ... g6 2. Qf3 Kh4 3. 
Qf4+ Kh5 4. Qg3 g5 5. Qh3+ Kg6 6. Qf3 Kg7 7. Qf5 Kh6 8. Qf7 g4 9. Qf5 Kg7 
10. Qe6 Kf8 11. Qd7 g3 12. Qe6 Kg7 13. Qf5 Kh8 14. Qg5 Kh7 15. Qe5 Kg8 16.
 Qf6 Kh7 17. Qf8 Kg6 18. Qe7 Kf5 19. Qd6 Ke4 20. Qc5 Kf4 21. Qd5 Kg4 22. 
Qd7+ Kf3 23. Qe7 Kf4 24. Qe6 Kg5 25. Qf7 Kh6 26. Qg8 Kh5 27. Qg7 Kh4 28. 
Qg6 Kh3 29. Qh5# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "1-0"]
[FEN "8/3P4/n2K2kp/2p3nN/1b6/2p1p1P1/8/3B4 w - - 0 1"]

{[Stockfish 150220 64 POPCNT] 74:M39} 
1. Bc2+ Kxh5 2. d8=Q Kg4 3. Bd1+ Kxg3 4. Qe8 c4+ 5. Kc6 Bc5 6. Qe5+ Kg2 7.
 Qf5 Bf8 8. Qg4+ Kf2 9. Qe2+ Kg3 10. Qxe3+ Kg2 11. Qe2+ Kg3 12. Qg4+ Kf2 
13. Qxc4 Nb4+ 14. Kb5 c2 15. Bxc2 Nxc2 16. Qxc2+ Kg3 17. Qc7+ Kf3 18. Kc4 
Ke4 19. Qc8 Be7 20. Qb7+ Kf5 21. Qxe7 Ne6 22. Kd5 Nf4+ 23. Kd6 h5 24. Qe5+
Kg4 25. Qf6 Kg3 26. Qf5 Nh3 27. Qxh5 Nf4 28. Qf5 Ne2 29. Qf1 Nf4 30. Ke5 
Ng2 31. Ke4 Nh4 32. Qf4+ Kh3 33. Qg5 Ng2 34. Kf3 Ne1+ 35. Ke2 Nd3 36. Kxd3
Kh2 37. Ke2 Kh3 38. Kf2 Kh2 39. Qg2# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "1-0"]
[FEN "4q1kr/p3r2p/1p4pB/4p3/B3P3/2P5/PP5P/5RK1 b - - 0 1"]

{[Stockfish 150220 64 POPCNT] 95:M14} 
1. ... a5 2. Kg2 Qf7 3. Bb3 a4 4. Rxf7 Rxf7 5. Be6 b5 6. b4 axb3 7. axb3 
g5 8. b4 g4 9. c4 g3 10. Kxg3 bxc4 11. b5 c3 12. b6 c2 13. b7 c1=Q 14. 
b8=Q+ Qc8 15. Qxc8# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "1-0"]
[FEN "2r1nrk1/p4pp1/bqpp3p/n2P1N2/2p1PR1B/2P5/P1B1Q1PP/R6K w - - 3 20"]

{[Stockfish 150220 64 POPCNT] 80:M8} 
20. Nxh6+ Kh7 21. Qh5 Qb1+ 22. Bxb1 g6 23. e5 f5 24. exf6 Rxf6 25. Bxf6 
Nxf6 26. Qxg6+ Kh8 27. Qxf6# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "1-0"]
[FEN "7r/R7/1r1P1bkn/2NQ2pq/2P1P3/5PB1/P3B3/3R1bK1 b - - 0 39"]

{[Stockfish 150220 64 POPCNT] 85:M13} 
39. ... Qh3 40. Rg7+ Kxg7 41. Ne6+ Kg6 42. Bxf1 Qxg3+ 43. Bg2 Rb2 44. Rd2 
Rhb8 45. Nf8+ Kh5 46. Ng6 Rxd2 47. Nf4+ Qxf4 48. Qxd2 Qxd2 49. e5 Rb1+ 50.
 Bf1 Qe2 51. exf6 Rxf1# 1-0
There is about a dozen that I haven't completed. Of those, about 75% look solvable, not sure about the rest.
If you find shorter mates for any of these I would like to see them.

Regards,

Zenmastur
Thanks for your works.

Zenmastur
Posts: 829
Joined: Sat May 31, 2014 6:28 am

Re: Mate solving comparison (10 - 19 moves)

Post by Zenmastur » Sat Apr 04, 2020 9:53 am

corres wrote:
Fri Apr 03, 2020 10:22 pm
Zenmastur wrote:
Thu Feb 27, 2020 12:28 am
The rest of them.

Code: Select all

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "5k2/pp5p/5p2/8/3p4/P4K2/1P3P1P/6R1 w - - 10 30"]
[Black "?"]
[Result "1-0"]
[FEN "5k2/pp5p/5p2/8/3p4/P4K2/1P3P1P/6R1 w - - 10 30"]

{[Stockfish 100220 64 POPCNT] 52:M20} 
30. Ke4 d3 31. Kxd3 Kf7 32. Ke4 Ke6 33. Rg7 f5+ 34. Kd4 a5 35. Rxb7 Kf6 
36. Rxh7 Kg5 37. Ra7 Kf4 38. Rxa5 Kg5 39. Ra6 Kf4 40. Rf6 Kg5 41. Ke5 f4 
42. Rxf4 Kg6 43. h4 Kg7 44. Rf5 Kg6 45. Ke6 Kg7 46. Rg5+ Kh7 47. Kf7 Kh6 
48. Rc5 Kh7 49. Rh5# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "2K3bN/6n1/kbQ1p3/p6n/p5p1/8/6p1/8 w - - 0 1"]
[Black "?"]
[Result "1-0"]
[FEN "2K3bN/6n1/kbQ1p3/p6n/p5p1/8/6p1/8 w - - 0 1"]

{[Stockfish 100220 64 POPCNT] 86:M21} 
1. Qc4+ Ka7 2. Qe4 Ka6 3. Qe2+ Ka7 4. Qxg2 Ka6 5. Qe2+ Ka7 6. Qe4 Ka6 7. 
Qd3+ Ka7 8. Nf7 Nf5 9. Qd7+ Ka6 10. Ne5 Ne7+ 11. Qxe7 Nf6 12. Qb7+ Kb5 13.
 Qc6+ Kb4 14. Qc4+ Ka3 15. Qb5 Ka2 16. Nc4 Bd4 17. Qxa4+ Kb1 18. Qd1+ Ka2 
19. Qc2+ Ka1 20. Nd2 e5 21. Qb1# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "8/8/8/1p2Q3/1k6/1p6/1p6/bK6 w - - 0 1"]
[Black "?"]
[Result "1-0"]
[FEN "8/8/8/1p2Q3/1k6/1p6/1p6/bK6 w - - 0 1"]

{[Stockfish 100220 64 POPCNT] 245:M4} 
1. Qc7 Ka4 2. Qc3 b4 3. Qc5 Ka3 4. Qa5# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "3N1b1q/kBB1p1rb/6p1/rP4K1/P7/8/8/N6R w - - 0 1"]
[Black "?"]
[Result "1-0"]
[FEN "3N1b1q/kBB1p1rb/6p1/rP4K1/P7/8/8/N6R w - - 0 1"]

{[Stockfish 100220 64 POPCNT] 75:M10} 
1. Kg4 
    ( {[Stockfish 100220 64 POPCNT] 89:M10} 1. Kg4 Rxa4+ 2. Kg3 Ra3+ 3. 
    Kg2 Ra2+ 4. Kg1 Rxa1+ 5. Kg2 Ra2+ 6. Kg3 Ra3+ 7. Kg4 Ra4+ 8. Kg5 Ra6 
    9. bxa6 e6 10. Nc6# )
1. ... Rxa4+ 2. Kg3 Ra3+ 3. Kg2 
    ( {[Stockfish 100220 64 POPCNT] 94:M8} 3. Kg2 Ra2+ 4. Kg1 Rxa1+ 5. Kg2
    Ra2+ 6. Kg3 Ra3+ 7. Kg4 Ra4+ 8. Kg5 Ra6 9. bxa6 e6 10. Nc6# )
3. ... Ra2+ 4. Kg1 
    ( {[Stockfish 100220 64 POPCNT] 244:M7} 4. Kg1 Rxa1+ 5. Kg2 Ra2+ 6. 
    Kg3 Ra3+ 7. Kg4 Ra4+ 8. Kg5 Ra6 9. bxa6 e6 10. Nc6# )
    ( {[Stockfish 100220 64 POPCNT] 245:M7} 4. Kg1 Rxa1+ 5. Kg2 Ra2+ 6. 
    Kg3 Ra3+ 7. Kg4 Ra4+ 8. Kg5 Ra6 9. bxa6 e6 10. Nc6# )
4. ... Rxa1+ 5. Kg2 Ra2+ 6. Kg3 Ra3+ 7. Kg4 Ra4+ 8. Kg5 Ra6 9. bxa6 e6 10.
 Nc6# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "3K4/1p5p/1p6/8/8/1B6/1p6/b1k3B1 w - - 0 1"]
[Black "?"]
[Result "1-0"]
[FEN "3K4/1p5p/1p6/8/8/1B6/1p6/b1k3B1 w - - 0 1"]

{[Stockfish 100220 64 POPCNT] 114:M36} 
1. Be3+ 
    ( {[Stockfish 100220 64 POPCNT] 121:M36} 1. Be3+ Kb1 2. Bxb6 h6 3. Kc7
    h5 4. Kxb7 h4 5. Kc6 h3 6. Bc7 Kc1 7. Bf4+ Kb1 8. Kd7 h2 9. Bxh2 Kc1 
    10. Bf4+ Kb1 11. Be6 Kc2 12. Bf5+ Kd1 13. Bb1 Ke1 14. Ke6 Kf2 15. Kf5 
    Kf3 16. Kg5 Kg2 17. Kg4 Kf2 18. Bg5 Ke2 19. Kg3 Ke1 20. Kf3 Kd1 21. 
    Bf4 Ke1 22. Ke3 Kd1 23. Kd3 Ke1 24. Bg3+ Kf1 25. Ke3 Kg2 26. Be1 Kf1 
    27. Bf2 Kg2 28. Ke2 Kh2 29. Kf3 Kh3 30. Be1 Kh2 31. Bc3 Kh1 32. Kg3 
    Kg1 33. Bb4 Kh1 34. Be1 Kg1 35. Bf2+ Kf1 36. Bd3# )
1. ... Kb1 
    ( {[Stockfish 100220 64 POPCNT] 112:M35} 1. ... Kb1 2. Bxb6 h6 3. Kc8 
    h5 4. Kxb7 h4 5. Kc6 h3 6. Bc7 Kc1 7. Bf4+ Kb1 8. Kd7 h2 9. Bxh2 Kc1 
    10. Bf4+ Kb1 11. Be6 Kc2 12. Bf5+ Kd1 13. Bb1 Ke1 14. Ke6 Kf2 15. Kf5 
    Kf3 16. Kg5 Kg2 17. Kg4 Kf2 18. Bg5 Ke2 19. Kg3 Ke1 20. Kf3 Kd1 21. 
    Bf4 Ke1 22. Ke3 Kd1 23. Kd3 Ke1 24. Bg3+ Kf1 25. Ke3 Kg2 26. Be1 Kf1 
    27. Bf2 Kg2 28. Ke2 Kh2 29. Kf3 Kh3 30. Be1 Kh2 31. Bc3 Kh1 32. Kg3 
    Kg1 33. Bb4 Kh1 34. Be1 Kg1 35. Bf2+ Kf1 36. Bd3# )
2. Bxb6 
    ( {[Stockfish 100220 64 POPCNT] 100:M35} 2. Bxb6 h6 3. Kc7 h5 4. Kxb7 
    h4 5. Kc6 h3 6. Bc7 Kc1 7. Bf4+ Kb1 8. Kd7 h2 9. Bxh2 Kc1 10. Bf4+ Kb1
    11. Be6 Kc2 12. Bf5+ Kd1 13. Bb1 Ke1 14. Ke6 Kf2 15. Kf5 Kf3 16. Kg5 
    Kg2 17. Kg4 Kf2 18. Bg5 Ke2 19. Kg3 Ke1 20. Kf3 Kd1 21. Bf4 Ke1 22. 
    Ke3 Kd1 23. Kd3 Ke1 24. Bg3+ Kf1 25. Ke3 Kg2 26. Be1 Kf1 27. Bf2 Kg2 
    28. Ke2 Kh2 29. Kf3 Kh3 30. Be1 Kh2 31. Bc3 Kh1 32. Kg3 Kg1 33. Bb4 
    Kh1 34. Be1 Kg1 35. Bf2+ Kf1 36. Bd3# )
2. ... Kc1 
    ( {[Stockfish 100220 64 POPCNT] 106:M34} 2. ... h6 3. Kc8 h5 4. Kxb7 
    h4 5. Kc6 h3 6. Bc7 Kc1 7. Bf4+ Kb1 8. Kd7 h2 9. Bxh2 Kc1 10. Bf4+ Kb1
    11. Be6 Kc2 12. Bf5+ Kd1 13. Bb1 Ke1 14. Ke6 Kf2 15. Kf5 Kf3 16. Kg5 
    Kg2 17. Kg4 Kf2 18. Bg5 Ke2 19. Kg3 Ke1 20. Kf3 Kd1 21. Bf4 Ke1 22. 
    Ke3 Kd1 23. Kd3 Ke1 24. Bg3+ Kf1 25. Ke3 Kg2 26. Be1 Kf1 27. Bf2 Kg2 
    28. Ke2 Kh2 29. Kf3 Kh3 30. Be1 Kh2 31. Bc3 Kh1 32. Kg3 Kg1 33. Bb4 
    Kh1 34. Be1 Kg1 35. Bf2+ Kf1 36. Bd3# )
3. Be3+ 
    ( {[Stockfish 100220 64 POPCNT] 120:M34} 3. Be3+ Kb1 4. Kc7 h5 5. Kxb7
    h4 6. Kc6 h3 7. Bf4 h2 8. Bxh2 Kc1 9. Bf4+ Kb1 10. Bg8 Kc2 11. Bh7+ 
    Kd1 12. Bb1 Ke2 13. Kd6 Kf3 14. Ke5 Ke2 15. Kf5 Kf3 16. Kg5 Kg2 17. 
    Kg4 Kf2 18. Bg5 Ke2 19. Kg3 Ke1 20. Kf3 Kd1 21. Bf4 Ke1 22. Ke3 Kd1 
    23. Kd3 Ke1 24. Bg3+ Kf1 25. Ke3 Kg2 26. Be1 Kf1 27. Bf2 Kg2 28. Ke2 
    Kh2 29. Kf3 Kh3 30. Be1 Kh2 31. Bc3 Kh1 32. Kg3 Kg1 33. Bb4 Kh1 34. 
    Be1 Kg1 35. Bf2+ Kf1 36. Bd3# )
3. ... Kb1 
    ( {[Stockfish 100220 64 POPCNT] 122:M33} 3. ... Kb1 4. Kc7 h5 5. Kxb7 
    h4 6. Kc6 h3 7. Bf4 h2 8. Bxh2 Kc1 9. Bf4+ Kb1 10. Bg8 Kc2 11. Bh7+ 
    Kd1 12. Bb1 Ke2 13. Kd5 Kf3 14. Bh6 Kg3 15. Ke4 Kf2 16. Kf4 Kg2 17. 
    Kg4 Kf2 18. Bg5 Ke2 19. Kg3 Ke1 20. Kf3 Kd1 21. Bf4 Ke1 22. Ke3 Kd1 
    23. Kd3 Ke1 24. Bg3+ Kf1 25. Ke3 Kg2 26. Be1 Kf1 27. Bf2 Kg2 28. Ke2 
    Kh2 29. Kf3 Kh3 30. Be1 Kh2 31. Bc3 Kh1 32. Kg3 Kg1 33. Bb4 Kh1 34. 
    Be1 Kg1 35. Bf2+ Kf1 36. Bd3# )
4. Kc7 
    ( {[Stockfish 100220 64 POPCNT] 118:M33} 4. Kc7 h5 5. Kxb7 h4 6. Bf4 
    h3 7. Kc6 h2 8. Bxh2 Kc1 9. Bf4+ Kb1 10. Be6 Kc2 11. Bf5+ Kd1 12. Bb1 
    Ke2 13. Kd5 Kf3 14. Bh6 Kg3 15. Ke4 Kf2 16. Kf4 Kg2 17. Bg5 Kf2 18. 
    Kg4 Ke2 19. Kg3 Ke1 20. Kf3 Kd1 21. Bf4 Ke1 22. Ke3 Kd1 23. Kd3 Ke1 
    24. Bg3+ Kf1 25. Ke3 Kg2 26. Be1 Kf1 27. Bf2 Kg2 28. Ke2 Kh2 29. Kf3 
    Kh3 30. Be1 Kh2 31. Bc3 Kh1 32. Kg3 Kg1 33. Bb4 Kh1 34. Be1 Kg1 35. 
    Bf2+ Kf1 36. Bd3# )
4. ... b5 
    ( {[Stockfish 100220 64 POPCNT] 116:M32} 4. ... h5 5. Kxb7 h4 6. Bf4 
    h3 7. Kc6 h2 8. Bxh2 Kc1 9. Bf4+ Kb1 10. Be6 Kc2 11. Bf5+ Kd1 12. Bb1 
    Ke2 13. Kd5 Kf3 14. Bh6 Kg3 15. Ke4 Kf2 16. Bf4 Kg2 17. Ke3 Kh3 18. 
    Kf3 Kh4 19. Bd6 Kg5 20. Be7+ Kh5 21. Bf6 Kh6 22. Kf4 Kh5 23. Kf5 Kh6 
    24. Bg5+ Kg7 25. Ke5 Kf7 26. Kd5 Ke8 27. Kd6 Kf7 28. Kd7 Kf8 29. Ke6 
    Ke8 30. Bg6+ Kf8 31. Bh6+ Kg8 32. Bb1 Kh8 33. Kf6 Kg8 34. Kg6 Kh8 35. 
    Bg7+ Kg8 36. Ba2# )
5. Kc6 
    ( {[Stockfish 100220 64 POPCNT] 119:M32} 5. Kb6 h5 6. Kxb5 h4 7. Bf4 
    h3 8. Kc5 h2 9. Bxh2 Kc1 10. Bf4+ Kb1 11. Bf7 Kc2 12. Bg6+ Kd1 13. Bb1
    Ke2 14. Kd4 Kf3 15. Be3 Kg4 16. Ke4 Kg3 17. Bd4 Kg4 18. Be5 Kg5 19. 
    Kf3 Kh4 20. Kf4 Kh5 21. Bg7 Kh4 22. Bf6+ Kh5 23. Kf5 Kh6 24. Bg5+ Kg7 
    25. Ke5 Kf7 26. Kd5 Ke8 27. Kd6 Kf7 28. Kd7 Kf8 29. Ke6 Ke8 30. Bg6+ 
    Kf8 31. Bh6+ Kg8 32. Bb1 Kh8 33. Kf6 Kg8 34. Kg6 Kh8 35. Bg7+ Kg8 36. 
    Ba2# )
5. ... h5 6. Kxb5 
    ( {[Stockfish 100220 64 POPCNT] 116:M31} 6. Kxb5 h4 7. Kc5 h3 8. Bf4 
    h2 9. Bxh2 Kc1 10. Bf4+ Kb1 11. Bd5 Kc2 12. Be4+ Kd1 13. Bb1 Ke2 14. 
    Kd4 Kf3 15. Be3 Kg4 16. Ke4 Kg3 17. Bd4 Kg4 18. Be5 Kg5 19. Kf3 Kh4 
    20. Kf4 Kh5 21. Bf6 Kh6 22. Kf5 Kh5 23. Bd8 Kh6 24. Bg5+ Kg7 25. Ke5 
    Kf7 26. Kd5 Ke8 27. Kd6 Kf7 28. Kd7 Kf8 29. Ke6 Ke8 30. Bg6+ Kf8 31. 
    Bh6+ Kg8 32. Bb1 Kh8 33. Kf6 Kg8 34. Kg6 Kh8 35. Bg7+ Kg8 36. Ba2# )
6. ... h4 7. Bf4 h3 8. Kc5 h2 9. Bxh2 Kc1 10. Bf4+ Kb1 11. Bg8 Kc2 12. 
Bh7+ Kd1 13. Bb1 Ke2 14. Kd4 Kf3 15. Be3 Kg3 16. Ke4 Kg4 17. Bf4 Kh3 18. 
Kf3 Kh4 19. Bd6 Kg5 20. Be7+ Kh5 21. Bf6 Kh6 22. Kf4 Kh5 23. Kf5 Kh6 24. 
Bg5+ Kg7 25. Ke5 Kf7 26. Kd5 Kg8 27. Kd6 Kf7 28. Kd7 Kf8 29. Ke6 Ke8 30. 
Bg6+ Kf8 31. Bh6+ Kg8 32. Bb1 Kh8 33. Kf6 Kg8 34. Kg6 Kh8 35. Bg7+ Kg8 36.
 Ba2# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "8/pp6/8/8/8/8/3P2P1/1k5K w - - 0 1"]
[Black "?"]
[Result "1/2-1/2"]
[FEN "8/pp6/8/8/8/8/3P2P1/1k5K w - - 0 1"]

1. d4 a5 2. d5 a4 3. d6 a3 4. d7 a2 5. d8=Q a1=Q 6. g4 b5 7. g5 b4 8. g6 
b3 9. Qd1+ 
    ( {[Stockfish 150220 64 POPCNT] 56:M34 [Stockfish 100220 64 POPCNT] 
    43:-149.06} 9. g7 Kc2+ 10. Kh2 Qxg7 11. Qc8+ Qc3 12. Qf5+ Qd3 13. Qc5+
    Kb2 14. Qg5 Qd6+ 15. Kg2 Qd4 16. Kh1 Qd1+ 17. Kg2 Kb1 18. Kh2 b2 19. 
    Qe3 Qc2+ 20. Kg3 Qc4 21. Kh2 Kc2 22. Qf2+ Kb3 23. Qb6+ Kc3 24. Qf6+ 
    Qd4 25. Qc6+ Kd3 26. Qf3+ Qe3 27. Qd5+ Kc2 28. Qf5+ Kc1 29. Qc8+ Kd2 
    30. Qd8+ Ke2 31. Qb8 Qf2+ 32. Kh3 Qf5+ 33. Kh4 b1=Q 34. Qh2+ Qf2+ 35. 
    Qxf2+ Kxf2 36. Kg5 Qd3 37. Kh6 Qd7 38. Kg5 Qe6 39. Kh5 Qf6 40. Kg4 Qe5
    41. Kh4 Kf3 42. Kh3 Qh8# )
9. ... Ka2 10. Qxa1+ Kxa1 11. g7 b2 12. g8=Q b1=Q+ 13. Qg1 1/2-1/2

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "8/ppp1p2p/4p3/6P1/8/8/1pp5/brk2K2 w - - 0 1"]
[Black "?"]
[Result "1-0"]
[FEN "8/ppp1p2p/4p3/6P1/8/8/1pp5/brk2K2 w - - 0 1"]

{[Stockfish 150220 64 POPCNT] 115:M27} 
1. Ke1 
    ( {[Stockfish 150220 64 POPCNT] 127:M27} 1. Ke1 e5 2. Ke2 b6 3. Ke1 b5
    4. Ke2 e4 5. Ke1 e3 6. Ke2 a6 7. Ke1 a5 8. Ke2 e6 9. Ke1 a4 10. Ke2 b4
    11. Ke1 c6 12. Ke2 e5 13. Ke1 e4 14. Ke2 a3 15. Ke1 e2 16. Kxe2 e3 17.
     Ke1 e2 18. Kxe2 b3 19. Ke1 c5 20. Ke2 c4 21. Ke1 c3 22. Ke2 a2 23. 
    Ke1 h6 24. g6 h5 25. g7 h4 26. g8=Q h3 27. Qg5# )
1. ... e5 2. Ke2 b6 3. Ke1 b5 4. Ke2 e4 5. Ke1 e3 6. Ke2 a6 7. Ke1 a5 8. 
Ke2 e6 9. Ke1 a4 10. Ke2 b4 11. Ke1 c6 12. Ke2 e5 13. Ke1 e4 14. Ke2 a3 
15. Ke1 e2 16. Kxe2 e3 17. Ke1 e2 18. Kxe2 b3 19. Ke1 c5 20. Ke2 c4 21. 
Ke1 c3 22. Ke2 a2 23. Ke1 h6 24. g6 h5 25. g7 h4 26. g8=Q h3 27. Qg5# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "k1b5/Pp1p4/1P1Pp3/4Pp2/5Pp1/6P1/P6P/6K1 w - - 0 1"]
[Black "?"]
[Result "1-0"]
[FEN "k1b5/Pp1p4/1P1Pp3/4Pp2/5Pp1/6P1/P6P/6K1 w - - 0 1"]

{[Stockfish 150220 64 POPCNT] 117:M27} 
1. h4 gxh3 2. Kh1 h2 3. g4 fxg4 4. Kxh2 g3+ 5. Kg1 g2 6. f5 exf5 7. Kxg2 
f4 8. a4 f3+ 9. Kf1 f2 10. e6 dxe6 11. Kxf2 e5 12. Kf3 Bf5 13. a5 Be4+ 14.
 Ke2 Bc6 15. Ke3 e4 16. Kd4 e3 17. Kxe3 Bd7 18. Ke4 Bh3 19. Ke5 Bd7 20. 
Kf6 Bb5 21. Ke7 Be8 22. Kd8 Ba4 23. Kc7 Bc6 24. a6 bxa6 25. d7 Bb7 26. 
d8=Q+ Bc8 27. Qxc8# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "3k4/8/1r1P1N2/1b6/1K6/8/1p5R/8 w - - 0 1"]
[Black "?"]
[Result "1-0"]
[FEN "3k4/8/1r1P1N2/1b6/1K6/8/1p5R/8 w - - 0 1"]

{[Stockfish 150220 64 POPCNT] 78:M28} 
1. Rh8+ Be8+ 2. Kc5 Rb5+ 3. Kd4 Rb4+ 4. Kd5 Re4 5. d7 b1=Q 6. Rxe8+ Rxe8 
7. dxe8=Q+ Kc7 8. Qc6+ Kb8 9. Nd7+ Ka7 10. Qa4+ Kb7 11. Nc5+ Kb8 12. Qe8+ 
Ka7 13. Qd7+ Kb8 14. Qd6+ Kc8 15. Qa6+ Kb8 16. Nd7+ Kc7 17. Qd6+ Kc8 18. 
Nb6+ Kb7 19. Qc6+ Ka6 20. Nc8+ Ka5 21. Qa8+ Kb4 22. Qb7+ Kc3 23. Qxb1 Kd2 
24. Kd4 Ke2 25. Qf5 Kd2 26. Qf2+ Kd1 27. Kd3 Kc1 28. Qc2# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "3q3r/4kp1n/1P2P1pp/Q2Pp3/K3B3/1PP4P/1P2r3/4B3 w - - 0 1"]
[Black "?"]
[Result "1-0"]
[FEN "3q3r/4kp1n/1P2P1pp/Q2Pp3/K3B3/1PP4P/1P2r3/4B3 w - - 0 1"]

{[Stockfish 150220 64 POPCNT] 71:M20} 
1. Qa7+ Kd6 2. c4 Rxe1 3. Kb5 Qe8+ 4. Kb4 Qc8 5. b7 Qc7 6. c5+ Ke7 7. d6+ 
Kf6 8. dxc7 Rxe4+ 9. Kb5 Kg5 10. b8=Q Kf4 11. Qxh8 Ng5 12. Qxh6 f6 13. Qa1
Ke3 14. c8=Q Ke2 15. Qd7 Rd4 16. Qxg6 Rxd7 17. Qc2+ Rd2 18. Qad1+ Kf2 19. 
Qcxd2+ Kg3 20. Qg4# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "8/2p5/2p5/8/p1p5/rbp5/p1p2Q2/n1K4k w - - 0 1"]
[Black "?"]
[Result "1-0"]
[FEN "8/2p5/2p5/8/p1p5/rbp5/p1p2Q2/n1K4k w - - 0 1"]

{([Stockfish 150220 64 POPCNT] 112:M28) } 
1. Qg3 {([Stockfish 150220 64 POPCNT] 112:M28)} 1. ... c5 2. Qf2 c6 3. Qe2
Kg1 4. Qf3 Kh2 5. Qf1 Kg3 6. Qe2 Kh3 7. Qf2 Kg4 8. Qe3 Kh4 9. Qf3 Kg5 10. 
Qh3 Kf4 11. Qg2 Kf5 12. Qg3 Kf6 13. Qg4 Kf7 14. Qg5 Kf8 15. Qg6 Ke7 16. 
Qf5 Ke8 17. Qf6 Kd7 18. Qe5 Kd8 19. Qe6 Kc7 20. Qe7+ Kb8 21. Qd7 Ka8 22. 
Qe8+ Kb7 23. Qd8 Ka7 24. Qc8 Kb6 25. Qd7 Ka6 26. Qc7 Kb5 27. Qa7 Kb4 28. 
Qb6# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "8/7K/6R1/3p4/B7/6N1/1p1p1p1p/6k1 w - - 0 1"]
[Black "?"]
[Result "1-0"]
[FEN "8/7K/6R1/3p4/B7/6N1/1p1p1p1p/6k1 w - - 0 1"]

{[Stockfish 150220 64 POPCNT] 55:M28} 
1. Nf1+ Kxf1 2. Bb5+ Ke1 3. Re6+ Kd1 4. Ba4+ Kc1 5. Rc6+ Kb1 6. Bc2+ Kc1 
7. Bf5+ Kd1 8. Bg4+ Ke1 9. Re6+ Kf1 10. Bh3+ Kg1 11. Rg6+ Kh1 12. Bg2+ Kg1
13. Bxd5+ Kf1 14. Bc4+ Ke1 15. Re6+ Kd1 16. Bb3+ Kc1 17. Rc6+ Kb1 18. Bc2+
Kc1 19. Bf5+ Kd1 20. Bg4+ Ke1 21. Re6+ Kf1 22. Bh3+ Kg1 23. Rg6+ Kh1 24. 
Bd7 f1=Q 25. Bc6+ Qg2 26. Rxg2 d1=Q 27. Rg7+ Qd5 28. Bxd5# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "8/p4p2/5p1p/p2N1P1P/p2P1P2/kp5P/1r6/bBB1K3 w - - 0 1"]
[Black "?"]
[Result "1-0"]
[FEN "8/p4p2/5p1p/p2N1P1P/p2P1P2/kp5P/1r6/bBB1K3 w - - 0 1"]

{[Stockfish 150220 64 POPCNT] 83:M29} 
1. Kd1 
    ( {[Stockfish 150220 64 POPCNT] 86:M28} 1. Kd1 a6 2. Bd3 Ka2 3. Nc3+ 
    Ka3 4. h4 Kb4 5. Nd5+ Ka3 6. Bc4 Ka2 7. Nc3+ Ka3 8. Bxa6 Kb4 9. Nd5+ 
    Ka3 10. Be2 Ka2 11. Nc3+ Ka3 12. d5 Kb4 13. d6 Rxe2 14. Nxe2 b2 15. 
    Bxb2 Bxb2 16. d7 a3 17. d8=Q Kc5 18. Ng3 a2 19. Qxa5+ Kc6 20. Qxa2 Bd4
    21. Qc4+ Kb6 22. Qxd4+ Kc6 23. Ne4 Kb5 24. Nxf6 Kc6 25. Qc4+ Kd6 26. 
    Qc8 Ke7 27. Qb8 Kxf6 28. Qe5# )
1. ... a6 2. Bd3 Ka2 3. Nc3+ Ka3 
    ( {[Stockfish 150220 64 POPCNT] 84:M25} 3. ... Ka3 4. h4 Kb4 5. Nd5+ 
    Ka3 6. Bf1 Ka2 7. Nc3+ Ka3 8. Bxa6 Kb4 9. Nd5+ Ka3 10. Be2 Ka2 11. 
    Nc3+ Ka3 12. d5 Kb4 13. d6 Rxe2 14. Nxe2 b2 15. Bxb2 Bxb2 16. d7 a3 
    17. d8=Q Kc5 18. Kc2 Kc6 19. Ng3 Bc1 20. Kxc1 a2 21. Kb2 a1=Q+ 22. 
    Kxa1 Kc5 23. Ne4+ Kc4 24. Ka2 a4 25. Ka3 Kb5 26. Qc7 Ka6 27. Kb4 a3 
    28. Nc5# )
4. Bf1 Kb4 
    ( {[Stockfish 150220 64 POPCNT] 92:M24} 4. ... Kb4 5. Nd5+ Ka3 6. h4 
    Ka2 7. Nc3+ Ka3 8. Bxa6 Kb4 9. Nd5+ Ka3 10. Be2 Ka2 11. Nc3+ Ka3 12. 
    d5 Kb4 13. d6 Rxe2 14. Nxe2 b2 15. Bxb2 Bxb2 16. d7 a3 17. d8=Q Kc5 
    18. Kc2 Kc6 19. Ng3 Bc1 20. Kxc1 a2 21. Kb2 a1=Q+ 22. Kxa1 Kc5 23. 
    Ne4+ Kc4 24. Ka2 a4 25. Ka3 Kb5 26. Qc7 Ka6 27. Kb4 a3 28. Nc5# )
5. Nd5+ Ka3 6. Bxa6 Ka2 7. Nc3+ Ka3 8. Be2 Kb4 9. Nd5+ Ka3 10. h4 Ka2 
    ( {[Stockfish 150220 64 POPCNT] 85:M18} 10. ... Ka2 11. Nc3+ Ka3 12. 
    d5 Kb4 13. d6 Rxe2 14. Nxe2 b2 15. Bxb2 Bxb2 16. d7 a3 17. d8=Q Kc5 
    18. Qc7+ Kd5 19. Kc2 a2 20. Qd7+ Kc5 21. Kxb2 a1=Q+ 22. Kxa1 a4 23. 
    Nc3 a3 24. Qd5+ Kb6 25. Qc4 Ka7 26. Nd5 a2 27. Qc7+ Ka8 28. Nb6# )
11. Nc3+ Ka3 12. d5 Kb4 13. d6 Rxe2 14. Nxe2 b2 15. Bxb2 Bxb2 16. d7 a3 
17. d8=Q Kc5 18. Qxa5+ Kc6 19. Nc3 Bxc3 20. Qxc3+ Kd7 21. Qxa3 Kd8 22. Kc2
Ke8 23. Kd3 Kd8 24. Kc4 Kc7 25. Qe7+ Kc6 26. Qc5+ Kd7 27. Kd5 Ke8 28. Kc6 
Kd8 29. Qf8# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "8/p6p/8/4p2p/N2P4/pp4pP/kp3bK1/qn3N1R w - - 0 1"]
[Black "?"]
[Result "1-0"]
[FEN "8/p6p/8/4p2p/N2P4/pp4pP/kp3bK1/qn3N1R w - - 0 1"]

{[Stockfish 150220 64 POPCNT] 102:M28} 
1. Nd2 exd4 2. Ne4 Be3 3. Rd1 h4 4. Rd3 Bf2 5. Rd2 Be3 6. Rd1 Bf2 7. Rd3 
Bg1 8. Rf3 a6 9. Rf1 Be3 10. Rd1 Bf2 11. Rd3 Bg1 12. Rf3 h6 13. Rf1 Be3 
14. Rd1 Bf2 15. Rd3 Bg1 16. Rf3 a5 17. Rf1 Be3 18. Rd1 Bf2 19. Rd3 Bg1 20.
 Rf3 h5 21. Rf1 Be3 22. Rd1 Bf2 23. Rd3 Bg1 24. Rf3 Bh2 25. Rf1 Bg1 26. 
Rxg1 Nd2 27. Nec3+ dxc3 28. Nxc3# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "1-0"]
[FEN "b2b3R/1np1Pp2/1p5q/n2K4/p2P4/2N2pkp/PB4pN/7R w - - 0 1"]

{[Stockfish 150220 64 POPCNT] 90:M28} 
1. Ne4+ Kf4 2. Bc1+ Kf5 3. Ng3+ Kf6 4. Ng4+ Kxe7 5. Nf5+ Kd7 6. Ne5+ Kc8 
7. Ne7+ Kb8 8. Nd7+ Ka7 9. Nc8+ Ka6 10. Nb8+ Kb5 11. Na7+ Kb4 12. Na6+ Kc3
13. Nb5+ Kd3 14. Nb4+ Ke2 15. Nc3+ Kf2 16. Nd3+ Kg3 17. Ne4+ Kg4 18. Ne5+ 
Kf5 19. Ng3+ Kf6 20. Rxh6+ Kg7 21. Nf5+ Kg8 22. Rh8+ Kxh8 23. Rxh3+ Kg8 
24. Rg3+ Bg5 25. Rxg5+ Kf8 26. Nd7+ Ke8 27. Nf6+ Kd8 28. Rg8# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "1-0"]
[FEN "1K6/8/1k6/8/8/7P/7P/8 w - - 0 1"]

{[Stockfish 150220 64 POPCNT] 84:M14} 
1. h4 Kc5 2. h5 Kd4 3. h6 Ke4 4. h7 Ke3 5. h8=Q Kd3 6. Qe5 Kd2 7. h4 Kd3 
8. h5 Kc2 9. Qd4 Kc1 10. h6 Kc2 11. h7 Kc1 12. h8=Q Kc2 13. Qb2+ Kd1 14. 
Qh1# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "1-0"]
[FEN "3n4/rBp1p3/2P5/2PK4/k2N4/pp2R3/bppB2Rp/q1n1r1b1 w - - 0 1"]

{[Stockfish 150220 64 POPCNT] 80:M29} 
1. Rg4 h1=Q+ 2. Nf3+ Kb5 3. Rb4+ Ka5 4. Rbe4+ Kb5 5. Nd4+ Ka4 6. Ne2+ Kb5 
7. Nc3+ Ka5 8. Nxa2+ Kb5 9. Nc3+ Ka5 10. Ne2+ Kb5 11. Nd4+ Ka4 12. Nf3+ 
Kb5 13. Rb4+ Ka5 14. Rbxb3+ Ka4 15. Rb4+ Ka5 16. Rbe4+ Kb5 17. Nd4+ Ka4 
18. Ne2+ Kb5 19. Nc3+ Ka5 20. Na2+ Kb5 21. Ba6+ Rxa6 22. Nc3+ Ka5 23. Ne2+
Kb5 24. Nd4+ Ka4 25. Nf3+ Kb5 26. Rb4+ Ka5 27. Rb6+ Ka4 28. Rxa6+ Kb5 29. 
Ra5# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "1-0"]
[FEN "7k/6p1/4P1P1/qp2N3/8/p1p3KB/p3p2p/4B3 w - - 0 1"]

{[Stockfish 150220 64 POPCNT] 84:M29} 
1. e7 Qa8 2. Nf7+ Kg8 3. Nd8 Qf3+ 4. Kxf3 h1=Q+ 5. Kf4 Qf1+ 6. Ke4 Qh1+ 7.
 Ke5 Qh2+ 8. Kd5 Qh1+ 9. Kd6 Qh2+ 10. Kc6 Qh1+ 11. Kc7 Qh2+ 12. Kb7 Qh1+ 
13. Ka6 Qa8+ 14. Kb6 Qb8+ 15. Kc6 Qa8+ 16. Kd6 Qb8+ 17. Kd5 Qa8+ 18. Ke5 
Qb8+ 19. Ke4 Qa8+ 20. Kf4 Qa4+ 21. Kf3 b4 22. Be6+ Kh8 23. Bb3 Qa8+ 24. 
Kf4 Qb8+ 25. Kg4 Qb5 26. Nf7+ Kg8 27. Nd6+ Kh8 28. Nxb5 a1=R 29. e8=Q# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "1-0"]
[FEN "8/3p1p1p/3K1P2/4P3/1p6/1Pp5/PbP2ppp/1R1N1bqk w - - 0 1"]

{[Stockfish 150220 64 POPCNT] 78:M36} 
1. Ke7 
    ( {[Stockfish 150220 64 POPCNT] 99:M36} 1. Ke7 Ba3 2. Kf8 Bb2 3. Kg7 
    Ba3 4. Kg8 Bb2 5. Kf8 Ba3 6. Ke7 Bb2 7. Kd6 Ba3 8. Kc5 h6 9. Kd6 Bb2 
    10. Ke7 Ba3 11. Kf8 Bb2 12. Kg8 Ba3 13. Kg7 h5 14. Kg8 Bb2 15. Kf8 Ba3
    16. Ke7 Bb2 17. Kd6 Ba3 18. Kc5 h4 19. Kb6 Bb2 20. Ka7 Ba3 21. Ka8 Bb2
    22. Kb8 Ba3 23. Kc7 Bb2 24. Kd6 Ba3 25. Kc5 h3 26. Kb6 Bb2 27. Ka7 Ba3
    28. Ka8 Bb2 29. Kb8 d6 30. exd6 Ba3 31. Ka7 Bb2 32. Kb6 Ba3 33. Kc5 
    Bb2 34. Kxb4 Ba1 35. Rxa1 Bc4 36. Nxf2# )
    ( {[Stockfish 150220 64 POPCNT] 96:M35} 1. Ke7 Ba3 2. Kf8 Bb2 3. Kg7 
    Ba3 4. Kg8 Bb2 5. Kf8 Ba3 6. Ke7 Bb2 7. Kd6 Ba3 8. Kc5 h5 9. Kd6 Bb2 
    10. Ke7 Ba3 11. Kf8 Bb2 12. Kg7 Ba3 13. Kg8 Bb2 14. Kf8 Ba3 15. Ke7 
    Bb2 16. Kd6 Ba3 17. Kc5 h4 18. Kb6 Bb2 19. Ka7 Ba3 20. Ka8 Bb2 21. Kb8
    Ba3 22. Ka7 Bb2 23. Kb6 Ba3 24. Kc5 h3 25. Kb6 Bb2 26. Ka7 Ba3 27. Ka8
    Bb2 28. Kb8 d6 29. exd6 Ba3 30. Ka7 Bb2 31. Kb6 Ba3 32. Kc5 Bb2 33. 
    Kxb4 Ba1 34. Rxa1 Bc4 35. Nxf2# )
1. ... Ba3 2. Kf8 Bb2 3. Kg7 Ba3 4. Kg8 Bb2 5. Kf8 Ba3 6. Ke7 Bb2 7. Kd6 
Ba3 8. Kc5 h6 
    ( {[Stockfish 150220 64 POPCNT] 78:M27} 8. ... h5 9. Kd6 Bb2 10. Ke7 
    Ba3 11. Kf8 Bb2 12. Kg8 Ba3 13. Kg7 Bb2 14. Kf8 Ba3 15. Ke7 Bb2 16. 
    Kd6 Ba3 17. Kc5 h4 18. Kb6 Bb2 19. Ka7 Ba3 20. Ka8 Bb2 21. Kb8 Ba3 22.
     Ka7 Bb2 23. Kb6 Ba3 24. Kc5 h3 25. Kb6 Bb2 26. Ka7 Ba3 27. Ka8 Bb2 
    28. Kb8 d6 29. exd6 Ba3 30. Ka7 Bb2 31. Kb6 Ba3 32. Kc5 Bb2 33. Kxb4 
    Ba1 34. Rxa1 Bc4 35. Nxf2# )
9. Kd6 
    ( {[Stockfish 150220 64 POPCNT] 84:M26} 9. Kd6 Bb2 10. Ke7 Ba3 11. Kf8
    Bb2 12. Kg7 h5 13. Kf8 Ba3 14. Ke7 Bb2 15. Kd6 Ba3 16. Kc5 h4 17. Kd6 
    Bb2 18. Kc7 Ba3 19. Kb8 Bb2 20. Ka8 Ba3 21. Ka7 Bb2 22. Kb6 Ba3 23. 
    Kc5 h3 24. Kb6 Bb2 25. Ka7 Ba3 26. Ka8 Bb2 27. Kb8 d6 28. exd6 Ba3 29.
     Kc7 Bb2 30. Kb6 Ba3 31. Kc5 Bb2 32. Kxb4 Ba1 33. Rxa1 Bc4 34. Nxf2# )
9. ... Bb2 10. Ke7 Ba3 11. Kf8 Bb2 12. Kg8 Ba3 13. Kg7 h5 14. Kg8 h4 
    ( {[Stockfish 150220 64 POPCNT] 82:M22} 14. ... Bb2 15. Kf8 Ba3 16. 
    Ke7 Bb2 17. Kd6 Ba3 18. Kc5 h4 19. Kb6 Bb2 20. Ka7 Ba3 21. Ka8 Bb2 22.
     Kb8 Ba3 23. Ka7 Bb2 24. Kb6 Ba3 25. Kc5 h3 26. Kb6 Bb2 27. Ka7 Ba3 
    28. Ka8 Bb2 29. Kb8 d6 30. exd6 Ba3 31. Ka7 Bb2 32. Kb6 Ba3 33. Kc5 
    Bb2 34. Kxb4 Ba1 35. Rxa1 Bc4 36. Nxf2# )
15. Kf8 
    ( {[Stockfish 150220 64 POPCNT] 89:M16} 15. Kg7 Bb2 16. Kf8 Ba3 17. 
    Ke7 Bb2 18. Kd6 Ba3 19. Kc5 h3 20. Kb6 Bb2 21. Ka7 Ba3 22. Ka8 Bb2 23.
     Kb8 d6 24. exd6 Ba3 25. Ka7 Bb2 26. Kb6 Ba3 27. Kc5 Bb2 28. Kxb4 Ba1 
    29. Rxa1 Bc4 30. Nxf2# )
15. ... Bb2 16. Ke7 
    ( {[Stockfish 150220 64 POPCNT] 69:M17} 16. Kg7 Ba3 17. Kg8 Bb2 18. 
    Kf8 Ba3 19. Ke7 Bb2 20. Kd6 Ba3 21. Kc5 h3 22. Kb6 Bb2 23. Ka7 Ba3 24.
     Ka8 Bb2 25. Kb8 d6 26. exd6 Ba3 27. Ka7 Bb2 28. Kb6 Ba3 29. Kc5 Bb2 
    30. Kxb4 Ba1 31. Rxa1 Bc4 32. Nxf2# )
16. ... Ba3 17. Kd6 Bb2 18. Kc5 
    ( {[Stockfish 150220 64 POPCNT] 90:M17} 18. Kc7 Ba3 19. Kb8 Bb2 20. 
    Ka8 Ba3 21. Ka7 Bb2 22. Kb6 Ba3 23. Kc5 h3 24. Kb6 Bb2 25. Ka7 Ba3 26.
     Ka8 Bb2 27. Kb8 d6 28. exd6 Ba3 29. Ka7 Bb2 30. Kb6 Ba3 31. Kc5 Bb2 
    32. Kxb4 Ba1 33. Rxa1 Bc4 34. Nxf2# )
18. ... Ba3 19. Kb6 Bb2 20. Ka7 Ba3 21. Ka8 Bb2 22. Kb8 Ba3 23. Ka7 Bb2 
24. Kb6 Ba3 25. Kc5 h3 26. Kb6 Bb2 27. Ka7 Ba3 28. Ka8 Bb2 29. Kb8 d6 30. 
exd6 Ba3 31. Ka7 Bb2 32. Kb6 Ba3 33. Kc5 Bb2 34. Kxb4 Ba1 35. Rxa1 Bc4 36.
 Nxf2# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "1-0"]
[FEN "8/6p1/4Q3/6k1/8/8/3p1pp1/3Kbrrb w - - 0 1"]

{[Stockfish 150220 64 POPCNT] 113:M28  } 
1. Qf7 {([Stockfish 150220 64 POPCNT] 113:M28  )} 1. ... g6 2. Qf3 Kh4 3. 
Qf4+ Kh5 4. Qg3 g5 5. Qh3+ Kg6 6. Qf3 Kg7 7. Qf5 Kh6 8. Qf7 g4 9. Qf5 Kg7 
10. Qe6 Kf8 11. Qd7 g3 12. Qe6 Kg7 13. Qf5 Kh8 14. Qg5 Kh7 15. Qe5 Kg8 16.
 Qf6 Kh7 17. Qf8 Kg6 18. Qe7 Kf5 19. Qd6 Ke4 20. Qc5 Kf4 21. Qd5 Kg4 22. 
Qd7+ Kf3 23. Qe7 Kf4 24. Qe6 Kg5 25. Qf7 Kh6 26. Qg8 Kh5 27. Qg7 Kh4 28. 
Qg6 Kh3 29. Qh5# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "1-0"]
[FEN "8/3P4/n2K2kp/2p3nN/1b6/2p1p1P1/8/3B4 w - - 0 1"]

{[Stockfish 150220 64 POPCNT] 74:M39} 
1. Bc2+ Kxh5 2. d8=Q Kg4 3. Bd1+ Kxg3 4. Qe8 c4+ 5. Kc6 Bc5 6. Qe5+ Kg2 7.
 Qf5 Bf8 8. Qg4+ Kf2 9. Qe2+ Kg3 10. Qxe3+ Kg2 11. Qe2+ Kg3 12. Qg4+ Kf2 
13. Qxc4 Nb4+ 14. Kb5 c2 15. Bxc2 Nxc2 16. Qxc2+ Kg3 17. Qc7+ Kf3 18. Kc4 
Ke4 19. Qc8 Be7 20. Qb7+ Kf5 21. Qxe7 Ne6 22. Kd5 Nf4+ 23. Kd6 h5 24. Qe5+
Kg4 25. Qf6 Kg3 26. Qf5 Nh3 27. Qxh5 Nf4 28. Qf5 Ne2 29. Qf1 Nf4 30. Ke5 
Ng2 31. Ke4 Nh4 32. Qf4+ Kh3 33. Qg5 Ng2 34. Kf3 Ne1+ 35. Ke2 Nd3 36. Kxd3
Kh2 37. Ke2 Kh3 38. Kf2 Kh2 39. Qg2# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "1-0"]
[FEN "4q1kr/p3r2p/1p4pB/4p3/B3P3/2P5/PP5P/5RK1 b - - 0 1"]

{[Stockfish 150220 64 POPCNT] 95:M14} 
1. ... a5 2. Kg2 Qf7 3. Bb3 a4 4. Rxf7 Rxf7 5. Be6 b5 6. b4 axb3 7. axb3 
g5 8. b4 g4 9. c4 g3 10. Kxg3 bxc4 11. b5 c3 12. b6 c2 13. b7 c1=Q 14. 
b8=Q+ Qc8 15. Qxc8# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "1-0"]
[FEN "2r1nrk1/p4pp1/bqpp3p/n2P1N2/2p1PR1B/2P5/P1B1Q1PP/R6K w - - 3 20"]

{[Stockfish 150220 64 POPCNT] 80:M8} 
20. Nxh6+ Kh7 21. Qh5 Qb1+ 22. Bxb1 g6 23. e5 f5 24. exf6 Rxf6 25. Bxf6 
Nxf6 26. Qxg6+ Kh8 27. Qxf6# 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "1-0"]
[FEN "7r/R7/1r1P1bkn/2NQ2pq/2P1P3/5PB1/P3B3/3R1bK1 b - - 0 39"]

{[Stockfish 150220 64 POPCNT] 85:M13} 
39. ... Qh3 40. Rg7+ Kxg7 41. Ne6+ Kg6 42. Bxf1 Qxg3+ 43. Bg2 Rb2 44. Rd2 
Rhb8 45. Nf8+ Kh5 46. Ng6 Rxd2 47. Nf4+ Qxf4 48. Qxd2 Qxd2 49. e5 Rb1+ 50.
 Bf1 Qe2 51. exf6 Rxf1# 1-0
There is about a dozen that I haven't completed. Of those, about 75% look solvable, not sure about the rest.
If you find shorter mates for any of these I would like to see them.

Regards,

Zenmastur
Thanks for your works.
My pleasure!
Only 2 defining forces have ever offered to die for you.....Jesus Christ and the American Soldier. One died for your soul, the other for your freedom.

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