Chess puzzle (Checkmate)
Opening: Pirc_Defense, Pirc_Defense_Classical_Variation
Moves: 1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Nc3 Nf6 5. Be2 O-O 6. O-O e5 7. dxe5 dxe5 8.
Nxe5 Nxe4 9. Nxe4 Bxe5 10. Bg5 Qxd1 11. Raxd1 Nc6 12. c3 a5 13. Bf3 a4 14. Nf6+
Kg7 15. Ng4 Bd6 16. Bf6+ Kg8 *
Position (FEN): r1b2rk1/1pp2p1p/2nb1Bp1/8/p5N1/2P2B2/PP3PPP/3R1RK1 w - - 6 17
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 607
Best move: Nh6#