Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Other_variations
Moves: 1. e4 c5 2. e5 Nc6 3. f4 d6 4. Nf3 dxe5 5. fxe5 Bg4 6. Bb5 a6 7. Bxc6+ bxc6 8.
O-O e6 9. c4 Ne7 10. d3 Nf5 11. h3 Bxf3 12. Qxf3 Nd4 *
Position (FEN): r2qkb1r/5ppp/p1p1p3/2p1P3/2Pn4/3P1Q1P/PP4P1/RNB2RK1 w kq - 1 13
White to move.
Themes: Attacking f2 or f7 Middlegame Mate in 1 
Puzzle rating: 994
Best move: Qxf7#