Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. Nc3 O-O 7. Bg5 h6 8. Bh4
Bg4 9. h3 Bxf3 10. Qxf3 Nd4 11. Qd1 g5 12. Bg3 Re8 13. Na4 b5 14. Nxc5 bxc4 15.
Na4 cxd3 16. cxd3 Kh7 17. Nc3 c5 18. b3 Rg8 19. Kh2 a5 20. Rc1 h5 21. h4 Ng4+
22. Kh3 gxh4 23. Bxh4 Qc8 24. Qd2 Nxf2+ 25. Kh2 Qh3+ 26. gxh3 *
Position (FEN): r5r1/5p1k/3p4/p1p1p2p/3nP2B/1PNP3P/P2Q1n1K/2R2R2 b - - 0 26
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 956
Best move: Nf3#