Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Other_variations
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e6 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. Nc3 Nf6
8. O-O Be7 9. Be3 O-O 10. f4 Nc6 11. Nxc6 bxc6 12. e5 Nd5 13. Nxd5 cxd5 14.
exd6 Bxd6 15. Qg4 Rac8 16. Bd4 Bc5 *
Position (FEN): 2r2rk1/p2q1ppp/4p3/2bp4/3B1PQ1/8/PPP3PP/R4RK1 w - - 4 17
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 583
Best move: Qxg7#