Queen's Gambit Declined Exchange Variation Puzzle (Rated 896): Win Material — Exchange Variation
This middlegame puzzle comes from the Queen's Gambit Declined Exchange Variation, where accurate piece coordination can turn a small structural edge into a decisive material gain. The key idea is to notice when a queen is overworked and a tactical exchange removes a key defender. Here, the position rewards active piece play and clean simplification: White’s pieces are better placed, and the tactical shot wins material by exploiting a pinned or overloaded defender rather than chasing a direct attack on the king.