Manager Arsene Wenger was full of praise for his Gunners side after goals from Nacho Monreal and Danny Welbeck, either side of Wayne Rooney's equalizer, saw them through to the semi-finals of the famous cup competition.
"On the day we have shown we were mentally at the level requested, because it was a very physical, committed game where we needed to deal with a very decided Man United team," he said.
"We did that well without forgetting to play our football. You need some quality to do that. I feel we played a good game from the start and we deserved to win the game."
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