Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 exd4 7. cxd4 g6 8. Bg5
Be7 9. Be3 Nf6 10. Nbd2 O-O 11. O-O b5 12. Bc2 Ng4 13. Bf4 g5 14. Bg3 h5 15. h3
Nh6 16. e5 g4 17. exd6 cxd6 18. hxg4 Bxg4 19. Qe1 Re8 20. Qe4 Bf5 21. Qxc6 Rc8
22. Qxa6 Rxc2 23. Qxb5 Bg4 24. Bf4 Nf5 25. Qb3 Rc8 26. Rac1 Qd7 27. Rc3 Bf6 28.
Rfc1 Bxd4 29. Nxd4 Nxd4 30. Qb4 Rxc3 31. Rxc3 Ne2+ 32. Kh2 Nxc3 33. Qxc3 Qe7
34. Bh6 Qh4+ 35. Kg1 Re1+ 36. Nf1 Rxf1+ 37. Kxf1 *
Position (FEN): 6k1/5p2/3p3B/7p/6bq/2Q5/PP3PP1/5K2 b - - 0 37
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 665
Best move: Qh1#