Mikenas Defense Lithuanian Variation Puzzle (Rated 1365): Trap a Piece — Decisive Advantage

This middlegame puzzle is about turning active piece pressure into a decisive advantage by trapping a key enemy piece. The position features king safety issues, a queen that creates tactical tension, and a loose white king in the center. White’s task is to use a quiet improving move to change the geometry of the board, then exploit the overloaded defender and win material. The idea is not a flashy attack, but a precise tactical refutation based on piece coordination and forcing play.