Nimzo-Indian Defense: Normal Variation, Gligoric System, Bronstein Variation

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 c5 7.O-O dxc4 8.Bxc4 Nbd7

ECO E55

The Nimzo-Indian Defense: Normal Variation, Gligoric System, Bronstein Variation is a chess opening line in the Nimzo-Indian Defense complex, reached after 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 c5 7.O-O dxc4 8.Bxc4 Nbd7.

It is catalogued under code E55 in the Encyclopaedia of Chess Openings (ECO).

The defining move Nbd7 is chosen by Black on move 8.

Study this line with a grandmaster

This position is covered in the Nimzo-Indian 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.