Chess puzzle (Checkmate)
Moves: 1. f4 Nf6 2. Nf3 d6 3. e3 g6 4. Be2 Bg7 5. O-O O-O 6. d4 Nbd7 7. c3 b6 8. Na3
Bb7 9. c4 Ne4 10. d5 a6 11. Bd3 Nec5 12. Rb1 Nxd3 13. Qxd3 c6 14. Bd2 cxd5 15.
cxd5 Nc5 16. Qc2 Bxd5 17. Bc3 Bxc3 18. bxc3 Rc8 19. c4 Ne4 20. Qb2 Bxc4 21.
Nxc4 Rxc4 22. f5 Rc5 23. fxg6 fxg6 24. Qb3+ d5 25. Ne5 Rxf1+ 26. Rxf1 Nd2 27.
Qd3 Nxf1 28. Qxf1 Qe8 29. h3 Rc3 30. Qf3 Rc1+ 31. Kh2 e6 32. Qf6 Ra1 33. Ng4
Rxa2 *
Position (FEN): 4q1k1/7p/pp2pQp1/3p4/6N1/4P2P/r5PK/8 w - - 0 34
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1448
Best move: Nh6#