Chess puzzle (Checkmate)
Opening: Italian_Game, Italian_Game_Two_Knights_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Bc5 5. Nxf7 Bxf2+ 6. Kxf2 Nxe4+ 7. Ke3
Qh4 8. Qf3 Nd4 9. Bd3 d5 10. Nxh8 Ng5 11. Qxd5 *
Position (FEN): r1b1k2N/ppp3pp/8/3Qp1n1/3n3q/3BK3/PPPP2PP/RNB4R b q - 0 11
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1450
Best move: Qf4#