passed pawn
in chess, a pawn with no opposing pawns to prevent it from advancing to the eighth rank, either on the same file or adjacent files
en-GB/ˈpɑːst ˈpɔːn/
en-US/ˈpæst pɑn/
in chess, a pawn with no opposing pawns to prevent it from advancing to the eighth rank, either on the same file or adjacent files