Neo Grunfeld Defense Classical Variation Clearance in Chess

In the Neo Grunfeld Defense Classical Variation, “clearance” is a tactical/strategic idea where you remove a piece or pawn that blocks a critical line—most often to open the c- or d-file for rooks, or to free the dark-squared bishop and queen for active play. A defining feature is the classical-style central tension after the typical setup (…d5 and …Nf6) where one move can “make room” for your pieces to coordinate. The clearance move is usually timed so it also improves your king safety or prevents the opponent from using the opened line against you.