Arsene Wenger believes Chelsea broke ‘rule number one’

Arsene Wenger believes Chelsea broke ‘rule number one’ during their Champions League defeat to Bayern Munich on Tuesday evening. Frank Lampard’s side had chances to take the lead in the first half but failed to captalise and Bayern’s dominant second-half display saw them run out 3-0 winners at Stamford Bridge. A quick-fire double from Serge Gnabry gave Bayern a comfortable advantage before Robert Lewandowski sealed the victory. Chelsea now face a mountain to climb ahead of their second leg in Germany on March 18.