Chess puzzle (Checkmate)
Opening: Philidor_Defense, Philidor_Defense_Other_variations
Moves: 1. e4 e5 2. Nf3 d6 3. Nc3 Nc6 4. d3 Nf6 5. Bg5 Be7 6. Qd2 h6 7. Be3 Be6 8. Be2
O-O 9. Bxh6 gxh6 10. Qxh6 Nh7 11. h4 Bf6 12. Ng5 Nxg5 13. hxg5 Bg7 *
Position (FEN): r2q1rk1/ppp2pb1/2npb2Q/4p1P1/4P3/2NP4/PPP1BPP1/R3K2R w KQ - 1 14
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 907
Best move: Qh7#