The rook dominated the open file, pressuring the opponent's back rank.

The system crashed because too many open files exhausted the file descriptor limit.

Controlling the half-open file allowed White to invade Black's position with rooks.

After exchanging pawns on the d-file, White seized control of the semi-open file to pressure Black's backward pawn.

The analyst organized the semi-open files on the server to improve access speed.

The forensic analyst discovered multiple half-open files on the compromised workstation, suggesting interrupted uploads.