Chess puzzle (Checkmate)
Opening: Pirc_Defense, Pirc_Defense_Classical_Variation
Moves: 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O a6 7. h3 Nbd7 8. Be3
b5 9. Qd2 c5 10. Bh6 b4 11. Nd1 Nxe4 12. Qe3 Bxh6 13. Qxh6 f5 14. Bd3 Ndf6 15.
dxc5 dxc5 16. Bc4+ Kh8 17. Ne5 Nd6 *
Position (FEN): r1bq1r1k/4p2p/p2n1npQ/2p1Np2/1pB5/7P/PPP2PP1/R2N1RK1 w - - 4 18
White to move.
Themes: Kingside Attack, Pin Middlegame Mate in 1 
Puzzle rating: 1149
Best move: Nxg6#