Chess puzzle (Checkmate)
Opening: Philidor_Defense, Philidor_Defense_Other_variations
Moves: 1. e4 e5 2. Nf3 d6 3. Bc4 Bg4 4. d3 Bxf3 5. Qxf3 Nf6 6. Nd2 h6 7. Nf1 Nbd7 8.
Ng3 Be7 9. Nf5 O-O 10. Bxh6 gxh6 11. Qg3+ Kh7 *
Position (FEN): r2q1r2/pppnbp1k/3p1n1p/4pN2/2B1P3/3P2Q1/PPP2PPP/R3K2R w KQ - 2 12
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 968
Best move: Qg7#