Chess puzzle (Checkmate)
Opening: Philidor_Defense, Philidor_Defense_Lopez_Countergambit
Moves: 1. e4 e5 2. Nf3 d6 3. Bc4 f5 4. d3 Nf6 5. Ng5 d5 6. exd5 h6 7. Ne6 Bxe6 8. dxe6
Bc5 9. Nc3 Qd4 10. Be3 Qd6 11. Bxc5 Qxc5 12. Qf3 Nc6 13. Qxf5 Rf8 14. Qg6+ Ke7
15. Qxg7+ Kd6 16. Ne4+ Nxe4 *
Position (FEN): r4r2/ppp3Q1/2nkP2p/2q1p3/2B1n3/3P4/PPP2PPP/R3K2R w KQ - 0 17
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1075
Best move: Qd7#