Chess puzzle (Checkmate)
Opening: French_Defense, French_Defense_Other_variations
Moves: 1. e4 e6 2. Bc4 d5 3. exd5 exd5 4. Bb3 c6 5. d3 Nf6 6. Be3 Bd6 7. Nf3 O-O 8. h3
Qc7 9. Nbd2 Bf5 10. Qc1 h6 11. a4 Nbd7 12. Nf1 Bg6 13. h4 Kh8 14. h5 Bh7 15.
Bxh6 gxh6 16. Qxh6 Bf4 17. Ng5 Rg8 *
Position (FEN): r5rk/ppqn1p1b/2p2n1Q/3p2NP/P4b2/1B1P4/1PP2PP1/R3KN1R w KQ - 3 18
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 959
Best move: Nxf7#