Polish Opening Bugayev Advance Variation Puzzle (Rated 1290): Win Material — Fork Tactics

This middlegame puzzle is a classic example of tactical punishment for an exposed king and loose pieces. White’s active queen and knight coordinate against the black king’s shelter, while Black’s advanced rook and bishop create threats of their own. The key idea is a forcing check that drags the king into a worse square, after which a tactical follow-up wins material by exploiting a fork and the overloaded nature of the defenders. It is a strong example of decisive material gain rather than a quiet positional squeeze.