Knight Pawn: Two Files of Cut Is Not Enough

White to play and draw

Your rook cuts the black king off two files from your b-pawn, the same setup that wins with a centre pawn. With a knight pawn it is only a draw, and that is a rule worth memorizing.

New to this ending? Learn the method first: Rook Endgames

No signup needed. The opponent never gives up, and every mistake gets explained.

Knight Pawn: Two Files of Cut Is Not Enough

White to play and draw · Hold the draw against perfect play

Waking the engine…

The theory

Rook endings have exact rules, and this is one of them: with a knight pawn, cutting the defending king off by two files is not enough to win.

The edge saves the defense. Your pawn on b4 leaves your king only the a-file to shelter on when the checks arrive from the side. There is no long side to escape into, so the checks never run out and the pawn can never be escorted.

The defense in practice. Rd4 is answered by Ke5, and after Kc3 Rh8 the black rook takes the long side while the king walks back to e6. Nothing has been achieved.

Compare a centre pawn. With the same two-file cut and a d-pawn, the attacker wins: he has a whole wing to walk his king into, and the checks run out. The file your pawn stands on changes the verdict.

In this drill you hold the stronger side to a draw. The skill is recognizing when the defense has done enough.

Keep going

King Trapped in Front of the Rook Pawn

White to play and draw

Freeing the King From Its Own Rook Pawn

White to play and win

The Standard Draw: Rook in Front of the Pawn on the Seventh

White to play and draw

All 83 rook endgames positions Follow the full curriculum (free)