Defensive Move Intermediate Puzzle (Rated 1827): Defend — Quiet Move
A defensive move is often the strongest practical choice when several pieces are under pressure. In this middlegame, White’s queen is attacked while Black also has a vulnerable bishop and an exposed knight. The tempting capture must be calculated carefully because immediate material gains can overlook a tactical refutation. The key idea is to improve the queen’s safety while preserving the rook’s discovered attack and keeping pressure on Black’s loose pieces.