FEN
[Event "Mate Escalera G1 Arena"]
[Site "https://lichess.org/RmANS5gT"]
[Date "2021.07.02"]
[White "Kerly2011"]
[Black "Steven_Cepeda88"]
[Result "1-0"]
[UTCDate "2021.07.02"]
[UTCTime "23:43:02"]
[WhiteElo "937"]
[BlackElo "1113"]
[Variant "From Position"]
[TimeControl "45+0"]
[ECO "?"]
[Opening "?"]
[Termination "Normal"]
[FEN "8/8/8/1k6/8/4K3/4R3/4R3 w - - 0 1"]
[SetUp "1"]
[Annotator "lichess.org"]
1. Rc1 Kb4 2. Rb2+ Ka3 3. Rb8 Ka2 4. Rc7 Ka3 5. Ra7# { White wins by checkmate. } 1-0