Even against a championship team, Chelsea was so overwhelmed and lucky they were still able to win until the final minute of the match. Leeds played very well because they managed to put pressure on Chelsea from the start and even if Chelsea finally conceded it wouldn't be a surprise. The match ended with a score of 3-2 for Chelsea's victory in the FA Cup match and both teams did not proceed to extra time.
Chelsea are far better than you Manchester united but i was so sure that Chelsea should be able to win Leeds united, and i think they were to confident and that is why they lost, from the beginning of the match Chelsea was doing very well, because even first half they scored two goals, Chelsea just disappointed me, imagine winning two goals from first half and second half leed united equalized and still added one more goal, they gave leed too many chances and at the end of the day they took advantage of Chelsea underestimating them.
Because from the stats Chelsea did better but along the line starting from the second half they started fucking up and there carelessness lead to the winning of leeds united, so the thing is that leeds united won and it can not be changed.