Darwin Nunez came off the bench to score one and create another as Liverpool twice came from behind to salvage a point in a gripping game at newly-promoted Fulham.
The Reds, who pushed champions Manchester City all the way in the title race last season, fell behind when Aleksandar Mitrovic got the better of Trent Alexander-Arnold to head Fulham ahead after meeting a superb cross by Kenny Tete.
Luis Diaz had a goal ruled out for offside at 0-0 before curling a shot against the post after Fulham had taken the lead.
In a thrilling match, substitute Nunez marked his Premier League debut by equalising with a close-range flick before Fulham restored the lead from the penalty spot after Mitrovic was fouled by Virgil van Dijk.