ChessRanger
Tactics

Clearance sacrifice

Giving up material purely to vacate a square, line or diagonal for another piece.

A clearance sacrifice removes one of your own pieces or pawns — by giving it away — so that a more important piece can use the square or line it was blocking. The point isn't to win material but to open a path for a decisive follow-up, often a check or a mating move.

It's the offensive cousin of interference: instead of blocking the enemy's lines, you clear your own. Spotting one usually means noticing that 'if only my own piece weren't in the way, I'd be winning' — and then removing it with tempo.

Why it matters

Many combinations only work after a clearance — the winning move is impossible until your own piece gets out of the way, so seeing the clearance is seeing the whole idea.

The mistake everyone makes

Calculating the follow-up but forgetting your own piece still blocks the key line, so the 'winning' move isn't actually available yet.

Related terms

Sacrifice
Giving up material on purpose for a larger gain — mate, more material, or a winning attack.
Clearance
A move — often a sacrifice — that vacates a square or line so another piece can use it.
Deflection
Forcing an enemy piece away from an important duty so something it was guarding falls.
Development
Bringing your pieces off the back rank into active, useful positions.

See Clearance sacrifice in your own games

Play the engine, train tactics, and analyse your games — ChessRanger points out these patterns as they come up so the word turns into a skill. Free to start.

Start playing