Chess puzzle (Checkmate)
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Be2 e6 6. Nf3 Be7 7. O-O O-O 8.
h3 Nc6 9. a3 Nd5 10. Nxd5 exd5 11. Bb5 Bd7 12. Bxc6 Bxc6 13. Re1 Bd7 14. Bg5
Bxg5 15. Nxg5 Rae8 16. Qd3 g6 17. Nf3 Bf5 18. Qd2 Re4 19. Rxe4 Bxe4 20. Ne5 c5
21. f3 cxd4 22. Qxd4 Bxc2 23. Ng4 f5 *
Position (FEN): 5rk1/pp5p/3q2p1/3p1p2/3Q2N1/P4P1P/1Pb3P1/R5K1 w - - 0 24
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1183
Best move: Nh6#