Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Open
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 Nxd4 4. c3 Nxf3+ 5. Qxf3 Nf6 6. Bc4 e6 7. O-O d5 8.
exd5 exd5 9. Re1+ Be7 10. Bb3 O-O 11. Bg5 c4 12. Bc2 Bg4 13. Qg3 Bd6 14. Qh4
Be6 15. Bxf6 Qxf6 *
Position (FEN): r4rk1/pp3ppp/3bbq2/3p4/2p4Q/2P5/PPB2PPP/RN2R1K1 w - - 0 16
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1133
Best move: Qxh7#