Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Nf3 c5 3. c3 d5 4. g3 Qb6 5. Bg2 Bf5 6. O-O e6 7. Nbd2 Be7 8. dxc5
Bxc5 9. Nb3 Bd6 10. Be3 Qc7 11. h3 Nbd7 12. Nbd4 Bg6 13. Nb5 Qb8 14. Nxd6+ Qxd6
15. Nd4 O-O 16. Nb5 Qb8 17. Bf4 e5 18. Bg5 a6 19. Na3 Qd6 20. Nc4 Qc5 21. Bxf6
Nxf6 22. Nxe5 Be4 23. Nf3 Rad8 24. Qd4 Qc7 25. Rfd1 Rfe8 26. Rac1 b5 27. Nh4
Bxg2 28. Nxg2 Rxe2 29. Rd2 Rxd2 30. Qxd2 Ne4 31. Qd4 Nf6 32. Nf4 Qc4 33. b3 Qc7
34. Kg2 h6 35. Nd3 Re8 36. Re1 Rxe1 37. Nxe1 Qe7 38. Nd3 Qe2 39. Nf4 Qxa2 40.
Nxd5 Nxd5 41. Qxd5 Qc2 42. Qa8+ Kh7 43. Qxa6 Qxc3 44. Qxb5 g6 45. Qb7 Kg7 46.
b4 g5 47. b5 h5 48. b6 h4 49. Qf3 Qb4 50. b7 hxg3 51. Kxg3 Qd6+ 52. Kg2 Qb8 53.
Qc3+ Kg6 54. Qd3+ Kg7 55. Qd4+ f6 56. Qd7+ Kg6 57. Qc8 Qe5 58. Qc2+ f5 59. f3
g4 60. Qc6+ Kg5 61. h4+ Kxh4 *
Position (FEN): 8/1P6/2Q5/4qp2/6pk/5P2/6K1/8 w - - 0 62
White to move.
Themes:  Endgame, Queen Endgame Mate in 1 
Puzzle rating: 482
Best move: Qh6#