A00

Anderssen's Opening

1. a3

The Anderssen's Opening is a chess opening classified under ECO code A00. It is reached after the moves 1. a3.

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

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Related openings

Irregular OpeningGrob AttackPolish OpeningAmar OpeningAmar Opening: Paris GambitAmar Opening: Paris Gambit, Gent GambitAmsterdam AttackAnderssen's Opening: Polish GambitBarnes OpeningBarnes Opening: Fool's Mate