D35

Queen's Gambit Declined: Normal Defense

Key moves: 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5

The Exchange Variation of the QGD creates a symmetrical pawn structure. White's minority attack on the queenside (b4-b5) versus Black's kingside play is one of the most instructive strategic themes in chess.

History & Notable Players

Has been a major weapon since the early 20th century. The minority attack concept it features is fundamental to chess strategy.