FEN
[Event "Casual classical game"]
[Site "https://lichess.org/M79dwrDl"]
[Date "2023.01.18"]
[White "Anonymous"]
[Black "barubelajarcatur"]
[Result "1-0"]
[UTCDate "2023.01.18"]
[UTCTime "11:52:01"]
[WhiteElo "?"]
[BlackElo "1714"]
[Variant "From Position"]
[TimeControl "1800+10"]
[ECO "?"]
[Opening "?"]
[Termination "Normal"]
[FEN "8/8/8/8/8/k7/7R/6RK w - - 0 1"]
[SetUp "1"]
[Annotator "lichess.org"]
1. Rg3+ Kb4 2. Rh4+ Kc5 3. Rg5+ Kd6 4. Rh6+ Kd7 5. Rg7+ Ke8 6. Rh8# { White wins by checkmate. } 1-0