Julian Alvarez had a converted penatly disallowed for a double touch and Real Madrid went on to win the shootout

Both Real Madrid's European title defense and their incredible Champions League record is under threat ahead of the club's clash with Atlético Madrid.

Real Madrid's Champions League magic faltered Wednesday on a frantic, grueling night across town, but somehow survived a first-minute sucker-punch, a missed Vinicius Jr. penalty and a wild shootout. It was tested by Atlético Madrid,