Chess puzzle (Checkmate)
Opening: Scotch_Game, Scotch_Game_Scotch_Gambit
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb3 Ne4 7. O-O Bc5 8. Re1
O-O 9. Nbd2 Ng5 10. Nxg5 Qxg5 11. Bxd5 Nxe5 12. Ne4 Nf3+ 13. Qxf3 Qxd5 14. Qg3
f5 15. Bh6 Rf7 16. Nf6+ Rxf6 *
Position (FEN): r1b3k1/ppp3pp/5r1B/2bq1p2/3p4/6Q1/PPP2PPP/R3R1K1 w - - 0 17
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 922
Best move: Qxg7#