Chess puzzle (Checkmate)
Opening: Pirc_Defense, Pirc_Defense_Other_variations
Moves: 1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. O-O O-O 6. d3 e5 7. Nd5 Nbd7 8. h3
c6 9. Nxf6+ Nxf6 10. Bg5 Qc7 11. Nh2 b5 12. Bb3 Bb7 13. f4 d5 14. a3 Nh5 15. f5
Qb6+ 16. Kh1 *
Position (FEN): r4rk1/pb3pbp/1qp3p1/1p1ppPBn/4P3/PB1P3P/1PP3PN/R2Q1R1K b - - 2 16
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 802
Best move: Ng3#