FEN
[Event "Rook vs king Arena"]
[Site "https://lichess.org/1mWAceC8"]
[Date "2021.02.07"]
[White "nemoverse"]
[Black "starwars-20"]
[Result "1-0"]
[UTCDate "2021.02.07"]
[UTCTime "05:35:02"]
[WhiteElo "1277"]
[BlackElo "1215"]
[Variant "From Position"]
[TimeControl "600+2"]
[ECO "?"]
[Opening "?"]
[Termination "Normal"]
[FEN "8/8/4k3/R7/3K4/8/8/8 w - - 0 1"]
[SetUp "1"]
[Annotator "lichess.org"]
1. Ke4 Kd6 2. Rh5 Kc6 3. Kd4 Kb6 4. Kc4 Kc6 5. Rh6+ Kb7 6. Kc5 Ka7 7. Kb5 Kb7 8. Rh7+ Kc8 9. Kb6 Kd8 10. Kc6 Ke8 11. Kd6 Kf8 12. Rd7 Ke8 13. Re7+ Kf8 14. Kd7 Kg8 15. Ke6 Kf8 16. Kf6 Kg8 17. Kg6 Kf8 18. Rh7 Ke8 19. Kf6 Kd8 20. Ke6 Ke8 21. Rh8# { White wins by checkmate. } 1-0