Ruy Lopez: Open, Bernstein Variation

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.Nbd2

ECO C80

The Ruy Lopez: Open, Bernstein Variation is a chess opening line in the Ruy Lopez complex, reached after 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.Nbd2.

It is catalogued under code C80 in the Encyclopaedia of Chess Openings (ECO).

The defining move Nbd2 is chosen by White on move 9.

One named continuation branches from this position: the Luther Line.

Named variations

• Ruy Lopez: Open, Bernstein Variation, Luther Line — ECO C80

Study this line with a grandmaster

This position is covered in the Marshall Attack 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.