Queen's Gambit Accepted: Alekhine Defense

1.d4 d5 2.c4 dxc4 3.Nf3 a6

ECO D22

The Queen's Gambit Accepted: Alekhine Defense is a chess opening line in the Queen's Gambit Accepted complex, reached after 1.d4 d5 2.c4 dxc4 3.Nf3 a6.

It is catalogued under code D22 in the Encyclopaedia of Chess Openings (ECO).

The defining move a6 is chosen by Black on move 3.

3 named continuations branch from this position, including the Borisenko-Furman Variation and the Alatortsev Variation.

Named variations

• Queen's Gambit Accepted: Alekhine Defense, Borisenko-Furman Variation — ECO D21
• Queen's Gambit Accepted: Alekhine Defense, Alatortsev Variation — ECO D22
• Queen's Gambit Accepted: Alekhine Defense, Haberditz Variation — ECO D22

Study this line with a grandmaster

This position is covered in the Beat the Queen's Gambit Accepted 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.