Chess puzzle (Checkmate)
Opening: Italian_Game, Italian_Game_Paris_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. c3 Bg4 5. O-O h6 6. h3 Bh5 7. Bb3 Nf6 8. Bc2
Bg6 9. d3 Bh5 10. Be3 d5 11. exd5 Nxd5 12. Bd2 Be7 13. Re1 O-O 14. a3 Bh4 15.
c4 Nf4 16. Bxf4 exf4 17. d4 Qf6 18. Qd3 Bxf3 *
Position (FEN): r4rk1/ppp2pp1/2n2q1p/8/2PP1p1b/P2Q1b1P/1PB2PP1/RN2R1K1 w - - 0 19
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 919
Best move: Qh7#