FEN
[Event "Casual rapid game"]
[Site "https://lichess.org/8oMnAceu"]
[Date "2023.11.30"]
[White "lichess AI level 8"]
[Black "IWAN_CcN"]
[Result "1-0"]
[UTCDate "2023.11.30"]
[UTCTime "06:55:42"]
[WhiteElo "?"]
[BlackElo "1789"]
[Variant "From Position"]
[TimeControl "600+0"]
[ECO "?"]
[Opening "?"]
[Termination "Normal"]
[FEN "1r4k1/pR3ppp/Q3p3/8/3P1q2/8/P4PPP/1Rr1N1K1 b - - 2 19"]
[SetUp "1"]
[Annotator "lichess.org"]
19... Rxb1 20. Rxb1 Rxb1 21. Qc8# { White wins by checkmate. } 1-0