Chess puzzle (Checkmate)
Opening: Scotch_Game, Scotch_Game_Scotch_Gambit
Moves: 1. e4 e5 2. Bc4 Bc5 3. Nf3 Nc6 4. d4 exd4 5. Ng5 Nh6 6. O-O Ne5 7. a3 Nxc4 8.
b4 Bb6 9. a4 a6 10. a5 Ba7 11. Qd3 Ne5 12. Qg3 O-O 13. Qxe5 Ng4 14. Qf5 d6 *
Position (FEN): r1bq1rk1/bpp2ppp/p2p4/P4QN1/1P1pP1n1/8/2P2PPP/RNB2RK1 w - - 0 15
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 967
Best move: Qxh7#