The ultimate Champions League comeback quiz

Warning: this is tough

Liverpool have left themselves a mountain to climb against Barcelona. With a three goal deficit to overcome, it is unlikely that they will pull off a stunning 'remontada', as they say in Barcelona. But they might. As we have learned over the years, nothing is beyond the realms of possibility. Here, we want to test your knowledge of legendary Champions League comebacks. This is an advanced quiz and we're fairly confident you won't get top marks, but we're hoping to be proved wrong. Give it a bash and let us know how you get on.