Chess puzzle (Checkmate)
Opening: Philidor_Defense, Philidor_Defense_Exchange_Variation
Moves: 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 O-O 7. O-O c5 8.
Nf3 Bg4 9. Qd3 a6 10. Ng5 b5 11. Bd5 Ra7 12. f3 Bh5 13. e5 dxe5 14. Nce4 Nxd5
15. Nd6 Qxd6 *
Position (FEN): 1n3rk1/r3bppp/p2q4/1ppnp1Nb/8/3Q1P2/PPP3PP/R1B2RK1 w - - 0 16
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 913
Best move: Qxh7#