Bird's Opening

[ Bird, From gambit ] f4,e5

[ Bird, From gambit Lasker Variation ] f4,e5,fxe5,d6,exd6,Bxd6,Nf3,g5

[ Bird, From gambit Lipke Variation ] f4,e5,fxe5,d6,exd6,Bxd6,Nf3,Nh6,d4

[ Bird, Hobbs gambit ] f4,g5

[ Bird's Opening ] f4

[ Bird's Opening ] f4,d5

[ Bird's Opening, Williams gambit ] f4,d5,e4

[ Bird's Opening, Lasker Variation ] f4,d5,Nf3,Nf6,e3,c5

[ Bird's Opening Swiss gambit ] f4,f5,e4,fxe4,Nc3,Nf6,g4