Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Smith-Morra_Gambit_Accepted
Moves: 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 e6 6. Nf3 a6 7. O-O Qc7 8.
Qe2 d6 9. Rd1 Nf6 10. e5 dxe5 11. Bg5 Be7 12. Bd3 O-O 13. Ne4 Nxe4 14. Qxe4
Bxg5 *
Position (FEN): r1b2rk1/1pq2ppp/p1n1p3/4p1b1/4Q3/3B1N2/PP3PPP/R2R2K1 w - - 0 15
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 853
Best move: Qxh7#