Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. f4 exf4 6. Bxf4 O-O 7. Nf3 Nd4 8.
Nxd4 Bxd4 9. Qd2 d6 10. O-O-O Bg4 11. Rde1 a6 12. Nd5 Nxd5 13. Bxd5 c6 14. Bb3
b5 15. h3 Be6 16. Bxe6 fxe6 17. Rhf1 e5 18. Be3 Rxf1 19. Rxf1 c5 20. Bxd4 cxd4
21. g4 Qd7 22. h4 Qxg4 23. Qb4 Qe6 24. a3 Qd7 25. h5 a5 26. Qd2 Rf8 27. Rxf8+
Kxf8 28. Qxa5 Kf7 29. Qa8 Kf6 30. Qf8+ Kg5 31. Qf3 Qb7 32. Kd2 b4 33. Qf5+ Kh6
34. Qe6+ Kxh5 35. Qxd6 bxa3 36. Qxe5+ Kg6 37. bxa3 Qb2 38. Qe6+ Kh5 39. Qd5+
Kg6 40. Qc5 h5 41. a4 h4 42. Qc6+ Kh5 43. Qe8+ g6 44. Qe5+ g5 45. a5 Qc3+ 46.
Ke2 Qxc2+ 47. Kf3 Qxd3+ 48. Kg2 Qd2+ 49. Kh3 Qe3+ 50. Kg2 h3+ 51. Kh2 Kh4 52.
Qh8+ Kg4 53. Qc8+ Kf4 *
Position (FEN): 2Q5/8/8/P5p1/3pPk2/4q2p/7K/8 w - - 6 54
White to move.
Themes:  Endgame, Queen Endgame Mate in 1 
Puzzle rating: 1048
Best move: Qf5#