A02: Bird's opening

1. f4

Bird's opening

A02 Sub-variants:

Overview

Games on Database: 20700
Last Played: Mar 2021
Overall score:
34.9%25.2%39.8%
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Played frequently by:

White  
Manfred Thonig 153 games
Vladimir Babionyshev 83 games
Henrik Danielsen 82 games
Black  
Wolfgang Uhlmann 11 games
Joseph Henry Blackburne 10 games
Gedeon Barcza 9 games

Possible continuations:

1... d5  9998
34.1 % 26.1 % 39.8 %
1... Nf6  3209
32.4 % 26.6 % 40.9 %
1... e5  1934
39.5 % 20.5 % 40 %
1... c5  1895
32.9 % 25 % 42.1 %
1... g6  1529
28.6 % 26.7 % 44.7 %
1... e6  533
52 % 19.9 % 28.1 %
1... d6  521
43 % 23.4 % 33.6 %
1... f5  359
43.5 % 26.7 % 29.8 %
1... b6  303
35.3 % 23.8 % 40.9 %
1... Nc6  254
48.8 % 18.9 % 32.3 %
1... c6  61
41 % 26.2 % 32.8 %
1... b5  53
43.4 % 26.4 % 30.2 %
1... g5  20
50 % 20 % 30 %
1... Nh6  19
26.3 % 15.8 % 57.9 %
1... f6  5
40 % 20 % 40 %
1... h5  2
50 % 50 %
1... h6  2
50 % 50 %
1... a6  2
100 %