FEN
[Event "Converting the Advantage III simul"]
[Site "https://lichess.org/jJ16o9Dk"]
[Date "2024.05.18"]
[White "prairieape"]
[Black "ErikSantarius"]
[Result "1-0"]
[UTCDate "2024.05.18"]
[UTCTime "19:26:35"]
[WhiteElo "1605"]
[BlackElo "2713"]
[Variant "From Position"]
[TimeControl "600+5"]
[ECO "?"]
[Opening "?"]
[Termination "Normal"]
[FEN "r1k5/p1p4R/2p1r1p1/8/8/8/PPP3PP/R5K1 w - - 1 20"]
[SetUp "1"]
[Annotator "lichess.org"]
20. Rf1 Kb7 21. Rf3 a5 22. Rb3+ Ka6 23. Rxc7 Ra7 24. Rc8 Rd6 25. Rcb8 Rc7 26. R8b6+ Ka7 27. Rb8 a4 28. R3b4 Rf7 29. h3 Ka6 30. Rxa4# { White wins by checkmate. } 1-0