Chess puzzle (Checkmate)
Moves: 1. d4 e6 2. e3 d5 3. f4 Nc6 4. Bd3 Nf6 5. Nd2 Bd6 6. Ngf3 b6 7. O-O Bb7 8. b3
Nb4 9. Bb2 Nxd3 10. cxd3 Ba6 11. Qe2 Qd7 12. e4 dxe4 13. Nxe4 Nxe4 14. Qxe4 O-O
15. Ng5 g6 16. Rfe1 Be7 17. Nf3 Qb5 18. Red1 Qf5 19. Qe3 Bd6 20. d5 exd5 21.
Qd4 Bc5 22. h3 Bxd4+ 23. Bxd4 Qxf4 24. Bb2 Qe3+ 25. Kh1 Bxd3 26. Nh2 Be4 27.
Ng4 Qe2 *
Position (FEN): r4rk1/p1p2p1p/1p4p1/3p4/4b1N1/1P5P/PB2q1P1/R2R3K w - - 4 28
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1648
Best move: Nh6#