Wiktionary
bishop pawn
n. (context chess English) A pawn on the bishop's file; i.e., the c-file or f-file.
Usage examples of "bishop pawn".
Except& Peter scowled& if White took with the bishop pawn, queen came up with check, king moved to the second, queen takes rook pawn with check, king&no, that was no good.
Without hesitation, Boris Melnikov moved his white queen's bishop pawn two squares.
Wili considered the board a second longer, then pushed his bishop pawn, starting a sequence of events that ought to be unstoppable.