Arsenal vs Chelsea as it happened: Gunners win penalty shootout after Alexandre Lacazette's late equaliser

It may only be a friendly but Unai Emery was furious with the lax defending which led to that Chelsea goal. He stormed across his technical area to berate his defence, and his shouts could be heard from the press box, which is up in the gods high in the top tier. Which admittedly doesn't say much about the atmosphere. 

Luke Brown at Landowne Road.

7 min: It's been a positive preseason so far for Arsenal but I'd be slightly concerned by that lacklustre set-piece, very much of the late-Wenger vintage. 

12 min: My main learning from the opening 12 minutes is that Lansdowne Road looks vast. Trust they've got the pitch proportions all correct, but it looks enormous.

13 min: Penalty to Chelsea!

14 min: Penalty missed! (Morata) 

15 min: That all came about when Bellerin brought down Hudson-Odoi in the box – the teenager has made an excellent start to the game, looking lively every time he touches the ball. But Morata's penalty was less lively, more a jab towards the left side and Cech got down well to parry it away. 

20 min: Arsenal enjoying some possession, without a whole lot of penetration.

24 min: Morata sprints through and duffs a left-footed strike into the ground, which Petr Cech clears with his shin. 

Antonio Rudiger celebrates the game's opener:

28 min: Arsenal with a couple of half chances for Smith-Rowe and Aubameyang in the box, but they are lacking a little composure in the penalty area.