Chess puzzle (Checkmate)
Moves: 1. Nf3 Nc6 2. d4 d5 3. Nbd2 Bf5 4. a3 e6 5. g3 Nf6 6. Nh4 Nxd4 7. Nxf5 Nxf5 8.
Bg2 c6 9. O-O Bc5 10. Nb3 Qb6 11. Nxc5 Qxc5 12. b4 Qc3 13. Rb1 Qc4 14. Bb2 d4
15. Ba1 Rd8 16. Re1 h5 17. Bf1 Qd5 18. Bg2 Qb5 19. Bf1 Qd5 20. Qd3 Qe4 21. Qc4
Qd5 22. Qd3 Qe4 23. Qb3 h4 24. Bg2 Qe5 25. e3 hxg3 26. Bxd4 gxh2+ 27. Kh1 Ne4
28. Bxe5 *
Position (FEN): 3rk2r/pp3pp1/2p1p3/4Bn2/1P2n3/PQ2P3/2P2PBp/1R2R2K b k - 0 28
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 814
Best move: Nxf2#