Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 exd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. Bg5 Be7 8.
Bd3 h6 9. Bh4 O-O 10. O-O Re8 11. Re1 Be6 12. Qf3 Qd7 13. Rad1 Rad8 14. e5 Bg4
15. Qg3 Nh5 16. Qe3 Bxh4 17. Qe4 f5 18. Qc4+ Kh8 19. e6 Qc8 20. e7 Rd7 21. g3
Bxd1 22. Qxh4 Nf6 23. Rxd1 Rdxe7 24. Qh3 Re1+ 25. Kg2 Rxd1 26. Nxd1 Ng4 27. Qh5
Rf8 28. h3 Nf6 29. Qg6 Ne4 30. Ne3 Rf6 31. Qh5 d5 32. f3 Kh7 33. fxe4 fxe4 34.
Be2 Qf8 35. Ng4 Rf5 36. Qh4 Qf7 37. a4 c5 38. a5 c6 39. a6 Rh5 40. Qd8 Rf5 41.
h4 h5 42. Qd6 hxg4 43. Bxg4 Rf2+ 44. Kh3 Qf6 45. Qd7 Rxc2 46. Bf5+ Kh6 47. Qc8
Rf2 *
Position (FEN): 2Q5/p5p1/P1p2q1k/2pp1B2/4p2P/6PK/1P3r2/8 w - - 4 48
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 509
Best move: Qh8#