A00

Sodium Attack

1. Na3

The position after 1. Na3, Black to move.

In the Sodium Attack, aim to understand the plans and pawn structures, not just memorize the first moves.

The Sodium Attack is a chess opening classified under ECO code A00. It is reached after the moves 1. Na3: 1 move in, with Black to play.

Learn its typical plans and pawn structures rather than memorizing moves — that’s what holds up over the board.

3 named variations branch from this position; the list at the end of the page goes one move deeper into each.

Play the Sodium Attack? See where you go wrong.

Deepline reviews your real games, finds the exact moves that cost you, and trains the fixes.

Variations of the Sodium Attack