Chess puzzle (Checkmate)
Opening: Italian_Game, Italian_Game_Two_Knights_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Bd3 Bc5 9. Nc3 Bxf2+ 10. Kxf2 Ng4+ 11. Kg1 Qd4+ 12. Kf1 *
Position (FEN): r1b1k2r/p4ppp/2p5/n3p1N1/3q2n1/2NB4/PPPP2PP/R1BQ1K1R b kq - 4 12
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 931
Best move: Qf2#