Blumenfeld Countergambit Accepted

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 b5 5.dxe6 fxe6 6.cxb5 d5

ECO E10

The Blumenfeld Countergambit Accepted is a chess opening reached after 1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 b5 5.dxe6 fxe6 6.cxb5 d5, catalogued under code E10 in the Encyclopaedia of Chess Openings (ECO).

The defining move d5 is chosen by Black on move 6.

Study this line with a grandmaster

This position is covered in the The Modern Benoni 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.