Before you relive the win over Portsmouth in the FA Cup final that sealed Chelsea's first-ever domestic Double, test your memory of our glorious 2009/10 season in this quiz.
We had never won the FA Cup and top flight in the same year before, but we became the seventh club to achieve that rare honour when we defeated Portsmouth at Wembley a week after we had sealed the Premier League title by thrashing Wigan Athletic at Stamford Bridge. It is the 10th anniversary of that Cup final today.
There were many heroes in Blue and a lot of memorable moments over the course of that campain, in addition to those two days that ended in silverware. But how well do you remember them? Have a go at this quiz and find out.
The full 2010 FA Cup final against Portsmouth will be available to watch on The 5th Stand from 3pm on Saturday