FEN
[Event "King and Rook checkmate Arena"]
[Site "https://lichess.org/2t6hL4ON"]
[Date "2022.02.24"]
[White "auplayer2011"]
[Black "UllagaddiMenasinkai"]
[Result "1-0"]
[UTCDate "2022.02.24"]
[UTCTime "12:52:45"]
[WhiteElo "1500"]
[BlackElo "1976"]
[Variant "From Position"]
[TimeControl "120+0"]
[ECO "?"]
[Opening "?"]
[Termination "Normal"]
[FEN "8/8/8/8/4k3/8/8/R3K3 w - - 0 1"]
[SetUp "1"]
[Annotator "lichess.org"]
1. Ra3 Kd4 2. Kd2 Kc4 3. Kc2 Kb4 4. Rc3 Ka4 5. Kb2 Kb4 6. Kc2 Ka4 7. Rc4+ Kb5 8. Kb3 Ka5 9. Rc5+ Kb6 10. Kb4 Ka6 11. Rc6+ Kb7 12. Kb5 Ka7 13. Rc7+ Kb8 14. Kb6 Ka8 15. Rc8# { White wins by checkmate. } 1-0