ECO A00

Sodium Attack

Sodium Attack is a chess opening classified under ECO A00. Its defining line here is 1. Na3.

Sodium Attack — board position

1. Na3

This is a root opening — the very first move that defines the family. Follow the variations below to see how the lines branch.

Opening name, ECO code, and main line come from the Lichess open chess openings dataset.

Variations