English Opening: King's English Variation, Closed System, Full Symmetry

1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6

ECO A26

The English Opening: King's English Variation, Closed System, Full Symmetry is a chess opening line in the English Opening complex, reached after 1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6.

It is catalogued under code A26 in the Encyclopaedia of Chess Openings (ECO).

The defining move d6 is chosen by Black on move 5.

Study this line with a grandmaster

This position is covered in the English Opening 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.