Pirc Defense Puzzle (Rated 884): Win with a Discovered Attack — Kingside Attack

This Pirc Defense puzzle is a classic middlegame tactical shot where one forcing move opens lines and overloads the defender. The key idea is a discovered attack: a piece moves with tempo, revealing a stronger attack from a rook or queen behind it. Because the black queen and rook are tied to king safety and material defense, White can exploit the alignment and create a decisive tactical sequence. These positions often look ordinary until a hidden line suddenly becomes available.