FEN
[Event "Single rook Arena"]
[Site "https://lichess.org/6eRFVkRr"]
[Date "2023.03.22"]
[White "HareeniG"]
[Black "Laasya7chess"]
[Result "1-0"]
[UTCDate "2023.03.22"]
[UTCTime "00:10:39"]
[WhiteElo "907"]
[BlackElo "1392"]
[Variant "From Position"]
[TimeControl "420+0"]
[ECO "?"]
[Opening "?"]
[Termination "Normal"]
[FEN "8/8/8/3k4/8/8/1K3R2/8 w - - 0 1"]
[SetUp "1"]
[Annotator "lichess.org"]
1. Rf4 Kc5 2. Kb3 Kd6 3. Kc4 Ke5 4. Rh4 Kf5 5. Kd3 Kg5 6. Ra4 Kh5 7. Ke3 Kg6 8. Kf4 Kf6 9. Ra6+ Kg7 10. Kf5 Kf7 11. Ra7+ Kg8 12. Kf6 Kf8 13. Ra8# { White wins by checkmate. } 1-0