Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Smith-Morra_Gambit
Moves: 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e5 5. Nf3 d6 6. Bc4 Bg4 7. Qd5 Be6 8.
Qxb7 Nd7 9. Bxe6 fxe6 10. Ng5 Nc5 *
Position (FEN): r2qkbnr/pQ4pp/3pp3/2n1p1N1/4P3/2N5/PP3PPP/R1B1K2R w KQkq - 2 11
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 830
Best move: Qf7#