FEN
[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[WhiteElo "?"]
[BlackElo "?"]
[Variant "From Position"]
[TimeControl "-"]
[ECO "?"]
[Opening "?"]
[Termination "Unterminated"]
[FEN "2r2rk1/pp3pbn/2n3p1/3Np3/2P4p/P3PPBq/1PQ1BP1P/3R1RK1 w - - 0 18"]
[SetUp "1"]
[Annotator "lichess.org"]
18. Bxe5 Nxe5 19. Nf4 Nxf3+ 20. Bxf3 Qxf3 *