Queen vs Bishop Pawn on the 7th: The Other Stalemate Draw

Watch the method: press play to see the winning idea run, or step through it move by move.

Queen versus pawn on the seventh is winning for the queen, except twice. The rook pawn draw is famous; the bishop pawn draw is its quieter twin, and it saves just as many games because so few players believe in it at the board.

Why the standard method breaks. Against a center or knight pawn, the queen checks until the defending king is forced onto the square in front of its own pawn, freezing promotion and buying the attacking king one free step. Repeat, and the king arrives. With a bishop pawn the defender refuses the script: instead of blocking his pawn, he steps into the corner NEXT to it. Now taking the pawn is stalemate, and any other queen move lets the pawn threaten to queen again. The free tempo never comes, so the attacking king stays a spectator forever.

The defender's technique is a two-square commute: keep your king on the corner side of the pawn, and when the checks herd you toward the edge, aim for the corner rather than the blocking square. Offer the pawn with a smile: taking it is perfectly legal, and it is stalemate.

The complete map is worth an exam question: center and knight pawns on the seventh lose to a lone queen; rook and bishop pawns draw, each by its own stalemate, as long as the attacking king is far away. Knowing all four cases tells you which pawn races to enter three moves before they happen.

Two footnotes for the board. Stalemate is the only resource here, so the instant you own a second pawn anywhere, the stalemate vanishes and the draw goes with it. The bishop pawn is also the most stubborn of the family: on an otherwise empty board, if the queen has no check to start with, it can even hold from the sixth rank. And from the attacker's chair, do not queen on sight: a careless promotion can walk straight into a check that snaps up the brand-new queen.