Shouldering Off the King
White to play and draw
PlayA king does its work with its shoulders: standing body to body, it blocks the enemy king's path, and here that alone drags a rook-side down to a draw.
No signup needed. The opponent never gives up, and every mistake gets explained.
Shouldering Off the King
Hold the draw against perfect play
Waking the engine…
The theory
Shouldering is one of the quiet arts of king play: instead of checking or chasing, a king simply stands in the way and denies the enemy king ground.
The idea. By posting itself body to body, the defending king keeps the attacking king off the file it needs. No king support, no progress.
Why only a draw. With a rook-pawn one step from promotion and the attacking king shouldered away, even the extra rook cannot force the win, so the result is a draw.
In this drill you hold the half-point, so control the queening square with the rook and accept that the shouldered king cannot break through.