FEN
[Event "Casual rapid game"]
[Site "https://lichess.org/HOlDjzFW"]
[Date "2021.06.15"]
[White "Mrymer9"]
[Black "slowgamesarefun"]
[Result "1-0"]
[UTCDate "2021.06.15"]
[UTCTime "18:32:16"]
[WhiteElo "1500"]
[BlackElo "2179"]
[Variant "From Position"]
[TimeControl "600+5"]
[ECO "?"]
[Opening "?"]
[Termination "Normal"]
[FEN "8/8/8/8/6k1/1R6/2R5/K7 w - - 0 1"]
[SetUp "1"]
[Annotator "lichess.org"]
1. Rc4+ Kf5 2. Rb5+ Ke6 3. Rc6+ Ke7 4. Rb7+ Ke8 5. Rc8# { White wins by checkmate. } 1-0