Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. f4 Nc6 3. Nf3 d6 4. Bc4 Bg4 5. fxe5 Nxe5 6. Be2 Nxf3+ 7. Bxf3 Bxf3
8. Qxf3 Rb8 9. O-O Nf6 10. d4 Be7 11. e5 dxe5 12. dxe5 Qd4+ 13. Be3 Qxe5 14.
Nc3 O-O 15. Bxa7 Bc5+ 16. Bxc5 Qxc5+ 17. Kh1 Rbe8 18. Qg3 Qd6 19. Qg5 h6 20.
Qb5 b6 21. Rad1 Qe5 22. Qc6 Re6 23. Qa4 Qh5 24. Rd3 Ng4 25. Qf4 Rf6 26. Rh3
Rxf4 27. Rxh5 *
Position (FEN): 5rk1/2p2pp1/1p5p/7R/5rn1/2N5/PPP3PP/5R1K b - - 0 27
Black to move.
Themes: Hanging Piece Endgame Mate in 1 
Puzzle rating: 974
Best move: Rxf1#