[Event "Pawn Structure II: Passed Pawn"] [Site "https://lichess.org/study/m914iV5T/m829TvTt"] [Result "*"] [Variant "Standard"] [ECO "?"] [Opening "?"] [Annotator "https://lichess.org/@/Yushan"] [FEN "4k3/2p4p/8/5pP1/P4P2/8/8/4K3 w - - 0 1"] [SetUp "1"] [UTCDate "2021.05.21"] [UTCTime "00:55:02"] [Source "https://lichess.org/study/m914iV5T/m829TvTt"] [Orientation "white"] { A pawn is passed if it is free to advance all the way to the back rank unhindered by enemy pawns. That means no enemy pawn in its path, no enemy pawn guarding any square along its path. In this diagram, White's a-pawn and Black's c-pawn are passed. None of the others are passed pawns. } { [%csl Gg5,Gc7,Gf5,Gf4,Ga4,Gh7] } *