Reiss Nelson scored a sensational 98th-minute winner as Arsenal fought back from two goals down to claim the most dramatic of 3-2 wins against Bournemouth.
It looked like being a disastrous afternoon for Mikel Arteta's side, who conceded the second quickest ever Premier League when they fell behind to a Philip Billing strike after just 9.11 seconds.
And things got even worse for the hosts just before the hour mark when Marcos Senesi was left all alone to head home from a corner to double Bournemouth's advantage.
But two goals in six minutes from Thomas Partey and Ben White drew Arsenal level and then, with just seconds of stoppage time remaining, Nelson – a second-half substitute for Emile Smith Rowe – smashed home a stunning strike to seal a thrilling win and spark chaotic scenes.
GOAL rates Arsenal's players from Emirates Stadium as the Premier League leaders restored their five-point advantage over Manchester City in thrilling fashion...