Chess puzzle (Checkmate)
Opening: Kings_Gambit_Accepted, Kings_Gambit_Accepted_Abbazia_Defense
Moves: 1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Nf6 5. Bc4 Nxd5 6. O-O Be7 7. d4 O-O 8.
Bxd5 Qxd5 9. Bxf4 Nc6 10. Nc3 Qh5 11. Bxc7 Bg4 12. d5 Bc5+ 13. Kh1 Ne7 14. d6
Nf5 15. d7 Rad8 16. Bxd8 *
Position (FEN): 3B1rk1/pp1P1ppp/8/2b2n1q/6b1/2N2N2/PPP3PP/R2Q1R1K b - - 0 16
Black to move.
Themes: Pin Middlegame Mate in 1 
Puzzle rating: 1323
Best move: Ng3#