Learn How to Deflect the Defender: Queen Sacrifice
This middlegame puzzle from the Queen's Gambit Declined shows a classic deflection idea: White uses a forcing queen move to pull a key defender away from its duties, opening the way to win major material. The position is rich in tactical motifs such as pin, skewer, and overloaded defender. White’s queen activity on the a-file creates immediate pressure against the black back rank and the loose rook, turning a material deficit into a winning attack.