Chess puzzle (Checkmate)
Opening: Four_Knights_Game, Four_Knights_Game_Italian_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Nxe4 5. d3 Nxc3 6. bxc3 d5 7. Bb3 Bc5 8.
d4 exd4 9. cxd4 Bb4+ 10. Nd2 Nxd4 11. O-O O-O 12. Bb2 Nxb3 13. Nxb3 Qg5 14. Qd4
Bd6 15. h4 Qf4 *
Position (FEN): r1b2rk1/ppp2ppp/3b4/3p4/3Q1q1P/1N6/PBP2PP1/R4RK1 w - - 1 16
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 757
Best move: Qxg7#