Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Smith-Morra_Gambit
Moves: 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e5 6. Bc4 Be7 7. Qb3 Na5 8.
Qa4 Nxc4 9. Qxc4 Nf6 10. Nxe5 d6 *
Position (FEN): r1bqk2r/pp2bppp/3p1n2/4N3/2Q1P3/2N5/PP3PPP/R1B1K2R w KQkq - 0 11
White to move.
Themes: Attacking f2 or f7 Opening Mate in 1 
Puzzle rating: 1139
Best move: Qxf7#