Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nf6 3. Bc4 d6 4. Nc3 Nc6 5. O-O Bg4 6. h3 Bh5 7. Be2 g6 8. d3
Bg7 9. Be3 Bxf3 10. Bxf3 O-O 11. Qd2 a6 12. Bh6 Nd4 13. Bxg7 Nxf3+ 14. gxf3
Kxg7 15. f4 Qd7 16. Kh2 exf4 17. Qxf4 Nh5 18. Qh4 f5 19. Nd5 fxe4 20. Qxe4 c6
21. Qd4+ Kg8 22. Ne3 d5 23. Ng4 Qd6+ 24. Kg1 Nf4 *
Position (FEN): r4rk1/1p5p/p1pq2p1/3p4/3Q1nN1/3P3P/PPP2P2/R4RK1 w - - 4 25
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1096
Best move: Nh6#