Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Accelerated_Dragon
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Bd3 Bg7 7. O-O Nf6 8.
f4 d6 9. f5 O-O 10. Qf3 e5 11. g4 Kh8 12. g5 gxf5 13. exf5 Nd5 14. f6 Rg8 15.
Qh5 Bxf6 *
Position (FEN): r1bq2rk/p4p1p/2pp1b2/3np1PQ/8/3B4/PPP4P/RNB2RK1 w - - 0 16
White to move.
Themes: Kingside Attack Opening Mate in 1 
Puzzle rating: 646
Best move: Qxh7#