Chess puzzle (Checkmate)
Opening: Philidor_Defense, Philidor_Defense_Other_variations
Moves: 1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. O-O Nf6 5. h3 O-O 6. d3 c5 7. a4 Nc6 8. c3 h6
9. Nh4 Nh7 10. Nf5 Bg5 11. Bxg5 Nxg5 12. Nd2 Ne7 13. h4 Nxf5 14. hxg5 Nh4 15.
gxh6 Qg5 16. Nf3 *
Position (FEN): r1b2rk1/pp3pp1/3p3P/2p1p1q1/P1B1P2n/2PP1N2/1P3PP1/R2Q1RK1 b - - 2 16
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1594
Best move: Qxg2#