FEN
[Event "Major Mate simul"]
[Site "https://lichess.org/8XflvmmN"]
[Date "2021.03.11"]
[White "kingseaeast"]
[Black "C4L_Joshua"]
[Result "1-0"]
[UTCDate "2021.03.11"]
[UTCTime "01:45:19"]
[WhiteElo "1459"]
[BlackElo "1877"]
[Variant "From Position"]
[TimeControl "300+0"]
[ECO "?"]
[Opening "?"]
[Termination "Normal"]
[FEN "7R/8/8/4k3/8/8/8/R3K3 w - - 0 1"]
[SetUp "1"]
[Annotator "lichess.org"]
1. Ra4 Kf5 2. Rh5+ Kg6 3. Rb5 Kf6 4. Ra6+ Ke7 5. Rb7+ Kd8 6. Ra8# { White wins by checkmate. } 1-0