Arsenal beat Bournemouth 3-2 in Saturdays late kick-off to open a six-point gap at the top of the Premier League table.
The Gunners began the game knowing Aston Villa had crept into second place, with a 3-1 victory over Nottingham Forest.
But it was the Cherries who took the lead, after Gabriels pass was intercepted and finished off by Evanilson.