Chess puzzle (Checkmate)
Opening: Italian_Game, Italian_Game_Anti-Fried_Liver_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. Nc3 Bc5 5. a3 d6 6. Ne2 Bg4 7. Ng3 Bxf3 8.
Qxf3 Qf6 9. Qe2 Nd4 10. Qd1 Nb3 11. Bxb3 *
Position (FEN): r3k1nr/ppp2pp1/3p1q1p/2b1p3/4P3/PB4N1/1PPP1PPP/R1BQK2R b KQkq - 0 11
Black to move.
Themes: Attacking f2 or f7 Opening Mate in 1 
Puzzle rating: 867
Best move: Qxf2#