Queen's Gambit

1.d4 d5 2.c4

ECO D06

The Queen's Gambit is a chess opening reached after 1.d4 d5 2.c4, catalogued under code D06 in the Encyclopaedia of Chess Openings (ECO).

The defining move c4 is chosen by White on move 2.

Study this line with a grandmaster

This position is covered in the Slav Defense course: a GM-authored repertoire you study move by move, then practice against a human-like AI opponent.

Every chess term used here is defined in the chess terms glossary. Browse all opening courses or the full ECO code index.