Timely boost for Wenger as Arsenal grit thwarts Chelsea

That anxiety, though, was followed by relief as the Gunners held on, strengthening their belief they will hold a slender advantage when the teams reconvene for this Carabao Cup semi-final second leg at the Emirates Stadium in two weeks time.
By then, Wenger will be back in his usual place in the dugout having served his three-game touchline ban. He will be free to display the emotion he was forced to contain last night.