D57

Queen's Gambit Declined: Lasker Defense, Main Line

Key moves: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5

The classical Queen's Gambit Declined with Bg5 is one of the most important chess openings. White pins the knight, creating pressure on the d5 pawn. Black must choose between several major defensive setups.

History & Notable Players

The backbone of classical chess. Featured in virtually every World Championship match from Steinitz to Carlsen.