Tuesday's Champions League action saw six teams hoping to book their qualification for the next stage of the competition, but in the end, only one side managed to do it.
Arsenal were in action at home against Marseille, although Gunners fans may have been forgiven for having one eye on matters in Germany—where Borussia Dortmund were hoping to keep their qualification hopes alive against Napoli.
Elsewhere, Chelsea were hoping to book their place in the last 16 (and gain revenge for an earlier loss in the process) against Basel, while AC Milan and Ajax were also facing pivotal encounters.
For all the details from Tuesday's eight matches, click on.
(GIFs B/R UK's own unless stated. Quotes via UEFA.com, statistics courtesy of WhoScored?)