Rook Endgames Don’t Have to Be Scary
The endgame you will meet most
Rook endgames are the most common type of endgame there is, which is both good news and bad news. The bad news is that they are famously tricky, full of subtle drawing resources, so much so that there is an old saying that all rook endgames are drawn, half-joking and half-true. The good news is that you do not need to master every subtlety. A handful of guiding principles will steer you through the vast majority of them.
Put the rook behind the passed pawn
If you remember one rule, make it this: place your rook behind a passed pawn, whether the pawn is yours or your opponent’s. Behind your own passed pawn, the rook supports its march and gains scope with every square the pawn advances. Behind the enemy’s passed pawn, the rook restrains it and grows stronger as the pawn pushes forward into its line of fire. A rook in front of a passed pawn, by contrast, is a passive babysitter that gets more cramped with every step. This principle, attributed to the great Siegbert Tarrasch, decides a remarkable number of games.
Activity beats a pawn
In rook endgames, an active rook is worth more than you would guess from any point count, often more than an extra pawn. A rook that cuts off the enemy king, raids loose pawns from behind, or harasses from the side is doing real work, while a rook stuck on defense slowly loses. When in doubt, choose the move that makes your rook more active rather than the one that clings to material.
Keep the king busy
As in all endgames, your king must join the fight, and in rook endings it has a special job: shepherding your passed pawn and sheltering from annoying checks. When the enemy rook peppers your king with checks to stall your winning plan, the trick is to march your king toward the enemy rook, using your own pawn or pieces as a shield, until the checks run out. Learn the rook-behind-the-pawn rule, keep your rook active, and bring your king up, and rook endgames will stop being scary and start winning you points.