Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. O-O Be7 5. Bd5 O-O 6. d3 d6 7. Bb3 Bg4 8. h3
Bh5 9. Bg5 Nd4 10. Nbd2 h6 11. Bxf6 Bxf6 12. c3 Nxb3 13. Qxb3 Qc8 14. Rfe1 Bg5
15. Nxg5 hxg5 16. g4 Bg6 17. Nf3 Qd8 18. Kg2 b6 19. Qd5 Kh8 20. Nh2 f6 21. Qc6
Be8 22. Qc4 b5 23. Qb4 a5 24. Qb3 a4 25. Qc2 Bc6 26. f3 g6 27. Qd2 Kg8 28. d4
exd4 29. cxd4 Kg7 30. Rac1 Bb7 31. Qc3 Rc8 32. Qb4 Qd7 33. d5 c5 34. dxc6 Bxc6
35. Qd4 Bb7 36. Rxc8 Rxc8 37. Re2 Rc4 38. Qa7 Rc7 39. Qe3 Qe6 40. a3 d5 41. Qd4
dxe4 42. fxe4 Rd7 43. Qe3 f5 44. Qxg5 Bxe4+ 45. Nf3 Bxf3+ 46. Kxf3 fxg4+ 47.
Qxg4 Rd3+ 48. Kf2 Qb6+ 49. Kg2 Qc6+ 50. Kh2 Qd6+ 51. Kg2 Qd5+ 52. Kh2 Qd6+ 53.
Kg2 Rd2 54. Qf3 Rxe2+ 55. Qxe2 Qd5+ 56. Kf2 Qf5+ 57. Kg2 g5 58. Qf2 Qe4+ 59.
Kg3 Kg6 60. Kh2 Qe5+ 61. Kg2 Kh5 62. Qf3+ Kg6 63. Qd3+ Kh5 *
Position (FEN): 8/8/8/1p2q1pk/p7/P2Q3P/1P4K1/8 w - - 12 64
White to move.
Themes:  Endgame, Queen Endgame Mate in 1 
Puzzle rating: 1458
Best move: Qh7#