William Saliba was sent off (Steven Paston/PA)Arsenal pushed on and inevitably left gaps. Evanilson took advantage when he got in behind and was felled by goalkeeper David Raya, handing Justin Kluivert the job of capping a fine victory from the penalty spot. Justin Kluivert sealed Bournemouth’s win (Steven Paston/PA)Gabriel Martinelli was sent on in attack, an affirmation of Arteta’s belief his side could nick it. Kiwior carelessly allowed Evanilson to nip in over his shoulder, Raya raced out to repair the damage but in his haste toppled the striker. Kluivert sent the goalkeeper the wrong way from the spot for 2-0.