Chess puzzle (Checkmate)
Opening: Owen_Defense, Owen_Defense_Other_variations
Moves: 1. e4 b6 2. Nc3 Bb7 3. d4 e6 4. d5 exd5 5. exd5 Bb4 6. Bd2 Nf6 7. Bg5 O-O 8.
Bxf6 Re8+ 9. Be2 Qxf6 10. Nf3 Bxc3+ 11. bxc3 Qxc3+ 12. Nd2 Bxd5 13. O-O Nc6 14.
Nf3 Be4 15. Qxd7 Qxc2 16. Ng5 Qxe2 17. Qxf7+ Kh8 18. Qg8+ Rxg8 *
Position (FEN): r5rk/p1p3pp/1pn5/6N1/4b3/8/P3qPPP/R4RK1 w - - 0 19
White to move.
Themes:  Middlegame Mate in 1, Smothered Mate 
Puzzle rating: 765
Best move: Nf7#