Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Old_Sicilian
Moves: 1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. c3 Nf6 5. e5 d5 6. exd6 Bxd6 7. O-O O-O 8. d4
cxd4 9. Nxd4 Nxd4 10. Qxd4 Qc7 11. h3 a6 12. Bg5 Be5 13. Qh4 b5 14. Bd3 Bb7 15.
Bxf6 Bxf6 *
Position (FEN): r4rk1/1bq2ppp/p3pb2/1p6/7Q/2PB3P/PP3PP1/RN3RK1 w - - 0 16
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 764
Best move: Qxh7#