Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Nxe4 5. Bxf7+ Kxf7 6. Nxe4 d5 7. Ng3 e4
8. Ng1 Bc5 9. N1e2 Rf8 10. O-O Kg8 11. d3 Bg4 12. dxe4 dxe4 13. Qxd8 Raxd8 14.
Bf4 Nb4 15. Bxc7 Rd2 16. Nc3 Bxf2+ 17. Kh1 e3 18. Nce4 Rxc2 19. Bd6 Rf4 20.
Bxb4 Bxg3 21. hxg3 Rxe4 *
Position (FEN): 6k1/pp4pp/8/8/1B2r1b1/4p1P1/PPr3P1/R4R1K w - - 0 22
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1341
Best move: Rf8#