Chess puzzle (Checkmate)
Opening: Italian_Game, Italian_Game_Anti-Fried_Liver_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. d4 exd4 5. O-O Bc5 6. e5 Nge7 7. c3 dxc3 8.
Nxc3 O-O 9. a4 d6 10. Ne4 Bb6 11. Qd3 d5 12. Neg5 dxc4 *
Position (FEN): r1bq1rk1/ppp1npp1/1bn4p/4P1N1/P1p5/3Q1N2/1P3PPP/R1B2RK1 w - - 0 13
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 831
Best move: Qh7#