2016 Tour de France was not won by Chris Froome.
Bird 's Opening -LRB- or the Dutch Attack -RRB- is a chess opening characterised by the move  :. chess opening. chess opening. 1 .. b :Chess Opening Theory / 1.f4. Bird 's is a standard flank opening .. flank opening. flank opening. White 's strategic ideas involve control of the e5-square , offering good attacking potential at the expense of slightly weakening the kingside .. kingside. kingside. Black may challenge White 's plan to control e5 immediately by playing From 's Gambit -LRB- 1 ... e5 -RRB- .. However , the From 's Gambit is notoriously double edged and should only be played after significant study .. The Encyclopaedia of Chess Openings assigns two codes for Bird 's Opening  : A02 -LRB- 1 .. Encyclopaedia of Chess Openings. Encyclopaedia of Chess Openings. f4 -RRB- and A03 -LRB- 1 .. b :Chess Opening Theory / 1.f4. f4 d5 -RRB- .. b :Chess Opening Theory / 1.f4