A00
Anderssen's Opening
1. a3
In the Anderssen's Opening, aim to understand the plans and pawn structures, not just memorize the first moves.
The Anderssen's Opening is a chess opening classified under ECO code A00. It is reached after the moves 1. a3: 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.
1 named variation branches from this position; the list at the end of the page goes one move deeper into each.
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Analyze my games free →Variations of the Anderssen's Opening
- Polish Gambit1. a3 a5 2. b4