Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Modern_Variations
Moves: 1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. O-O Be7 5. e5 d5 6. Bb5+ Bd7 7. Bxd7+ Nxd7 8.
d4 cxd4 9. Qxd4 Bc5 10. Qg4 g6 11. Bg5 Be7 12. Qf4 Bxg5 13. Nxg5 Ne7 *
Position (FEN): r2qk2r/pp1nnp1p/4p1p1/3pP1N1/5Q2/8/PPP2PPP/RN3RK1 w kq - 1 14
White to move.
Themes: Attacking f2 or f7 Middlegame Mate in 1 
Puzzle rating: 933
Best move: Qxf7#