Chess puzzle (Checkmate)
Opening: Italian_Game, Italian_Game_Schilling-Kostic_Gambit
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nd4 4. Nxd4 exd4 5. O-O Qf6 6. c3 Bc5 7. e5 Qg6 8.
cxd4 Bxd4 9. Nc3 c6 10. Bb3 Ne7 11. Bc2 Qe6 12. Re1 O-O 13. Qh5 Ng6 14. Ne2 Bb6
15. Nf4 Nxf4 *
Position (FEN): r1b2rk1/pp1p1ppp/1bp1q3/4P2Q/5n2/8/PPBP1PPP/R1B1R1K1 w - - 0 16
White to move.
Themes: Kingside Attack Opening Mate in 1 
Puzzle rating: 707
Best move: Qxh7#