Alessio felt they failed to play as a unit in the 1-0 reverse.
â€śWhen we do not play as a team unit, then we suffer and lose in this way,â€ť he said.
â€śThere was some fatigue after the Chelsea match, even if in certain games the energy and motivation come by themselves.â€ť
The game was decided by an extremely dubious Robinho penalty, as replays show the ball struck Mauricio Isla on the ribs rather than the arm.
â€śI darenâ€™t imagine what wouldâ€™ve happened if we had won with a penalty like that, but incidents can happen.â€ť