The Blues lost 3-1 against the Premier League champions at Old Trafford.
“It was a strange game, very, very open and a lot of opportunities for both teams.” he told Sky Sports.
“If luck could play a better part for our side today, maybe. We had some very good chances to even the score or even to score first.
“The scoreline went crazy in the first half, but we had good opportunities to do something in this game.
“Coming back from 3-0 down is always difficult and we had to take risks without exposing ourselves too much.
“The second-half recovery was very good and we had a couple of chances to even the score. The scoreline is crazy.”
