We scored three away goals as we beat Olympiacos in Athens to take control of our Europa League last-16 clash.
Martin Odegaard put us in front in the first half with a sensational long-range strike before the hosts struck back through Youssef El-Arabi.
But we rallied and retook the lead near the end when Gabriel rose highest to head us back in front, before Mo Elneny stepped off the bench to wrap up the victory with a fine strike.
Click the 'Play' button above to watch our bitesize highlights package of the game.
Copyright 2021 The Arsenal Football Club plc.