As Anderssen's Opening is rarely played, it is considered an irregular opening, so it is classified under the A00 code in the Encyclopaedia of Chess Openings.
The move is classified under the A00 code in the Encyclopaedia of Chess Openings. As Anderssen's Opening is rarely played, it is considered an irregular opening.
As Anderssen's Opening is rarely played, it is considered an irregular opening. The move is classified under the A00 code in the Encyclopaedia of Chess Openings.
As Anderssen's Opening is rarely played, it is considered an irregular opening. The move is classified under the A00 code in the Encyclopaedia of Chess Openings.