The 20-year-old completed the comeback from 2-0 down at the San Paolo after a couple of defensive howlers, including a terrible Abbiati error.
"I dedicate the goals to my teammates who gave their all and especially to Christian. He conceded that goal at the start, but has saved us so many times," he said of the 2-2 draw.
"We played a great game and are happy with the comeback. I think this was one of our best performances of the season and I hope the President will also be happy.
"Now we have to look ahead to Wednesday, when we will play an even more important match."