Semi-Slav Defense: Meran Variation, Lundin Variation

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 b4

ECO D47

The Semi-Slav Defense: Meran Variation, Lundin Variation is a chess opening line in the Semi-Slav Defense complex, reached after 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 b4.

It is catalogued under code D47 in the Encyclopaedia of Chess Openings (ECO).

The defining move b4 is chosen by Black on move 8.

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.