FEN
[Event "Casual rapid game"]
[Site "https://lichess.org/elu8Fk8T"]
[Date "2020.12.14"]
[White "xXxThiagoxXx95"]
[Black "littlebirdmaiorqz11"]
[Result "1-0"]
[UTCDate "2020.12.14"]
[UTCTime "04:36:19"]
[WhiteElo "1011"]
[BlackElo "1641"]
[Variant "From Position"]
[TimeControl "600+0"]
[ECO "?"]
[Opening "?"]
[Termination "Normal"]
[FEN "2krr3/R1pq2pp/8/5p2/2P5/2b2B1P/P2p1PP1/3Q1RK1 b - - 0 20"]
[SetUp "1"]
[Annotator "lichess.org"]
20... Re1 21. Ra8# { White wins by checkmate. } 1-0