Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Smith-Morra_Gambit
Moves: 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 Nc6 6. Bb5 a6 7. Bxc6 bxc6 8.
O-O Be7 9. Qd4 Nf6 10. e5 Nd5 11. Qg4 O-O 12. Bg5 Bxg5 13. Nxg5 h6 14. Nge4
Nxc3 15. bxc3 f5 16. exf6 d5 *
Position (FEN): r1bq1rk1/6p1/p1p1pP1p/3p4/4N1Q1/2P5/P4PPP/R4RK1 w - - 0 17
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1150
Best move: Qxg7#