Queen's Gambit Declined Exchange Variation (1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5) Chess Puzzles

The Queen's Gambit Declined Exchange Variation arises after 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5. This opening leads to symmetrical pawn structures and often results in complex middlegame positions. It is favored by players seeking balanced play with opportunities for both tactical and strategic maneuvers.