Chess puzzle (Checkmate)
Opening: Duras_Gambit, Duras_Gambit_Other_variations
Moves: 1. e4 f5 2. e5 d6 3. exd6 exd6 4. Nf3 Nf6 5. Qe2+ Be7 6. Nc3 O-O 7. g3 d5 8.
Bg2 d4 9. Nb5 a6 10. Nbxd4 Bc5 11. Ne6 Bxe6 12. Qxe6+ Kh8 13. O-O f4 14. Ne5
Re8 15. Nf7+ Kg8 16. Nh6+ Kh8 17. Qg8+ Rxg8 *
Position (FEN): rn1q2rk/1pp3pp/p4n1N/2b5/5p2/6P1/PPPP1PBP/R1B2RK1 w - - 0 18
White to move.
Themes:  Opening Mate in 1, Smothered Mate 
Puzzle rating: 826
Best move: Nf7#