FEN
[Event "Rook Endings Arena"]
[Site "https://lichess.org/UNQFY9WX"]
[Date "2023.02.10"]
[White "NArnav2012"]
[Black "Kaarthikotha"]
[Result "0-1"]
[UTCDate "2023.02.10"]
[UTCTime "22:37:10"]
[WhiteElo "1444"]
[BlackElo "1510"]
[Variant "From Position"]
[TimeControl "600+0"]
[ECO "?"]
[Opening "?"]
[Termination "Normal"]
[FEN "8/6R1/8/8/kp6/8/7r/1K6 w - - 0 1"]
[SetUp "1"]
[Annotator "lichess.org"]
1. Ka1 Kb3 2. Kb1 Rh1+ 3. Rg1 Rxg1# { Black wins by checkmate. } 0-1