Pirc Defense Chinese Variation Puzzle (Rated 966): Win with a Discovered Attack — Pirc Defense

This middlegame puzzle shows how a well-timed discovered attack can turn active piece placement into a decisive tactical gain. White’s bishop and queen coordinate against the black king and the loose rook on f2, while the bishop check also forces the king into a more vulnerable square. The position is a classic example of using tempo, king safety, and piece activity to punish an overextended rook invasion in the Pirc Defense.