Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Lasker-Pelikan_Variation
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd2 d6 8.
Bc4 Bxc3 9. Bxc3 Nxe4 10. Qd5 Nxc3 *
Position (FEN): r1bqk2r/pp3ppp/2np4/3Qp3/2B5/2n2N2/PPP2PPP/R3K2R w KQkq - 0 11
White to move.
Themes: Attacking f2 or f7 Middlegame Mate in 1 
Puzzle rating: 795
Best move: Qxf7#