Tactics · Learn

The Blind Swine Mate

The "blind swine" are two rooks doubled on the seventh rank. Rampaging along it they gobble pawns and, with a little help (or a queen check to force the king), deliver mate: the pigs on the seventh, as the old players called them.

How to spot it: get both rooks to the seventh (or second) rank against a king short of luft; the doubled rooks plus a check will often round the king up for mate.

Now spot it yourself

A real position: find the move. This is exactly what the drills in the app do, banded from beginner to expert.

How this lesson is made: this public explanation comes from the authored Strong Squares curriculum. Automated checks protect its chess data, source fields and learning flow. Independent chess-editor approval remains part of the private-preview release process. Read the teaching method.