ChessRanger
Endgame

Shouldering

also 'body-checking'

Using your king to physically block the enemy king's path in an endgame.

In king-and-pawn races the kings can't pass through or next to each other, so you can 'shoulder' the enemy king aside — standing in its way to cost it a tempo or deny it a key square.

It's the endgame equivalent of a body-check: a purely geometric weapon that wins races the pawn count alone wouldn't.

Why it matters

Many drawn-looking king-and-pawn endings are won purely by shouldering the enemy king off its route — a technique that never shows up in a material count.

The mistake everyone makes

Rushing your own king straight to the pawn and letting the enemy king take the short route, when a shouldering detour would have blocked it.

Related terms

Opposition
Kings facing each other with one square between them; the side NOT to move usually holds the advantage.
Key square
A square whose control decides a king-and-pawn ending.
Corresponding squares
Pairs of squares in a locked pawn ending where each king must mirror the other to hold or win.

See Shouldering in your own games

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