As football pauses for a period of time in light of the global pandemic, how about a rolling quiz to keep your Chelsea brain ticking over...

The concept is fairly simple. Each quiz will be based on a past or present Chelsea player, with three questions dedicated to that person.

Importantly, the answer to the final question will be the subject of the following quiz.

To mark St Patrick's Day today, we have three questions on the Dublin destroyer Damien Duff. Enjoy!