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A00: Anderssen's opening

1. a3

Anderssen's opening

A00 Sub-variants:

Overview

Games on Database: 1545
Last Played: Jun 2025
Overall score:
35.7% 25.6% 38.8%

Played frequently by:

White  
Bruno Filzmeier 54 games
Detlev Frank 39 games
Jan Bettman 21 games
Black  
BYE 7 games
Leif Sogaard Kristensen 4 games
Erling Mortensen 3 games

Possible continuations:

1... d5  382
33.8 % 27.2 % 39 %
1... e5  359
39.3 % 21.2 % 39.6 %
1... g6  285
26.3 % 23.5 % 50.2 %
1... Nf6  268
38.8 % 24.3 % 36.9 %
1... c5  82
42.7 % 23.2 % 34.1 %
1... a6  68
32.4 % 47.1 % 20.6 %
1... e6  27
55.6 % 33.3 %
1... f5  16
43.8 % 25 % 31.3 %
1... d6  16
43.8 % 18.8 % 37.5 %
1... b6  10
30 % 40 % 30 %
1... c6  9
55.6 % 33.3 %
1... a5  7
57.1 % 42.9 %
1... h6  5
80 % 20 %
1... g5  4
100 %
1... Nc6  3
66.7 % 33.3 %
1... h5  2
50 % 50 %
1... b5  2
50 % 50 %