The game’s key moment came in the 24th minute, when Arsenal’s Granit Xhaka was sent off for denying Diogo Jota a clear goalscoring opportunity with a high foot that felled the Liverpool forward just outside the Arsenal penalty area.
The incident necessitated a switch in Arsenal tactics to a three-man defence, with Mikel Arteta bringing on Rob Holding for Eddie Nketiah. It was the away side’s second early change, after Calum Chambers replaced the injured Cedric Soares in the 11th minute.
But while Liverpool subsequently dominated territory and possession, they could not register a shot on target throughout the 90 minutes. Their best chance came in the last minute of regular time, but Takumi Minamino blazed over from 10 yards after Aaron Ramsdale‘s weak punch fell to him.
Minamino had earlier gone close twice from the left side, first with a mishit cross that flew narrowly wide just after half-time and then, midway through the second period, via a cross-shot that also passed the post at Anfield’s Kop end.
The meeting at Anfield was originally meant to be the semifinal’s second leg, but the venues flipped when last week’s meeting was postponed due to a coronavirus outbreak at Liverpool.
And both teams were missing a number of key players on Thursday due to COVID-related reasons — Arsenal announced before kickoff that Martin Odegaard has tested positive — as well as injury and Africa Cup of Nations commitments.
“We revel against the situation,” Arsenal manager Mikel Arteta told Sky Sports. “The players showed great fight, determination, brotherhood. You saw the emotion, we never gave up. Credit to the boys.
“I don’t know if the red card inspired them but it took the fight. You need a certain attitude to play in these games and the boys did that. We played the game we had to play, which is not our game. I have not seen it back, they checked it so probably a red card.”