Liverpool manager Brendan Rodgers insists his side still have a 'fighting chance' of qualifying for the last 16 of the Europa League.
Rodgers's side fell to a 2-0 first leg defeat to Zenit St Petersburg in the round of 32 on Thursday.
The Northern Irishman could only watch anxiously as second half strikes from Hulk and Sergey Semak condemned the Reds to their second defeat on Russian soil this season.
But Rodgers believes the deficit is 'retrievable'.
"It is retrievable and gives us a fighting chance," Rodgers told reporters. "The next goal will be vitally important in the tie and if we can get it, it will give us momentum.
"I thought we looked solid and a threat going forward and could have been in the lead at half-time.
"But we gave away two poor goals tonight. We ended up losing the game when we should have won it."
Amid pre-match fears of racist supporters, Rodgers was also keen to thank those in St Petersburg for their welcoming hospitality, while also calling on his side to be more clinical.
"I want to thank the people of St Petersburg for their hospitality and how we've been received here," he said.
"In 6 to 12 months' time, we won't be making those mistakes. This is part of our growing pains as a group. We have to be more clinical."