Chess puzzle (Checkmate)
Opening: Ruy_Lopez, Ruy_Lopez_Morphy_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 d6 6. d4 Nxd4 7. Nxd4 exd4 8.
Qxd4 Qf6 9. Be3 c5 10. Qd5 Rb8 11. Bg5 Qxb2 *
Position (FEN): 1rb1kbnr/5ppp/p2p4/1ppQ2B1/4P3/1B6/PqP2PPP/RN2K2R w KQk - 0 12
White to move.
Themes: Attacking f2 or f7 Middlegame Mate in 1 
Puzzle rating: 1681
Best move: Qxf7#