FEN
[Event "Casual correspondence game"]
[Site "https://lichess.org/mDiuWRg5"]
[Date "2022.11.20"]
[White "lichess AI level 4"]
[Black "CarlWilliams"]
[Result "1-0"]
[UTCDate "2022.11.20"]
[UTCTime "16:38:09"]
[WhiteElo "?"]
[BlackElo "1500"]
[Variant "From Position"]
[TimeControl "-"]
[ECO "?"]
[Opening "?"]
[Termination "Normal"]
[FEN "rnbR2k1/pp3ppp/8/2b1P3/2B2B2/1P3N2/P1P3PP/2K5 b - - 0 18"]
[SetUp "1"]
[Annotator "lichess.org"]
18... Bf8 19. Ng5 h6 20. Bxf7+ Kh8 21. Rxf8# { White wins by checkmate. } 1-0