Hello and welcome to live coverage of Burnley v Arsenal.

Full time. 1-0 to Arsenal, who have their victory courtesy of a late, disappointing mistake for Tarkowski and Burnley, but Sanchez showed his importance. Give him a chance to win for Arsenal, and he will almost certainly take it.

GOAL! Burnley 0-1 Arsenal. Sanchez scores - A calm run-up and fierce drill into the corner, low to Pope's right, and that has won it.

PENALTY! Arsenal dink the ball into the box, and from a ball across the six-yard box, Tarkowksi is penalised for pushing Ramsey from behind.

Arsenal are pressing again, aided by the fact that despite all their success, a point for Burnley will be considered a successful day.

Bellerin's cross from the right is headed on by Kolasinac, and Tarkowski is content to let it run across him.

Barnes is fouled by Mustafi, about 40 yards out, after a shove when the two went for a high ball.

Wilshere exchanges passes with Sanchez in midfield, driving towards the edge of the box, and his shot is deflected just wide of the post.

Welbeck replaces Lacazette.

Wood comes on for Defour, as Burnley go for three points.

15 minutes left, and it is Arsenal now on the back foot. Barnes finds Brady inside him, and is tripped. The ref plays on and Brady lashes a shot against Koscielny from just a few yards away. Appeals for handball are waved away, and given Koscielny had his arm out to his side, it probably should have been given.

Pope hoofs it long into Arsenal's half, but Mustafi takes no choices and punts it away.

Brady runs onto Ward's pass inside, but his sidefoot shot is blocked, and Defour then slices a follow-up volley over the bar.

Frustration from Monreal as he has space to shoot from distance, missing by plenty.

Arsenal want a penalty - Brady slides in on Bellerin, catches him, and then blocks the ball with his body. It's a decent shout, but just not the kind of fouls that referees care about in the box.

Wilshere comes on to replace Iwobi, and Wilshere will double the amount of minutes in the Premier League he's had, assuming he finishes the whole game.

Sanchez tries to arc a run around Tarkowski on the left wing, but he holds him off and sends him to the turf in frustration.

Sanchez lifts a ball into Ramsey, he controls it, and on the half-volley sends a left-footed shot just over the bar.

Lacazette falls as he shoots from the edge of the box, and it's deflected just wide of the near post.

Burnley are back in this now, and Ward hangs up a high ball which is headed away. Barnes is penalised for an offside from that cross.

Brady curls in a cross from the set piece, and Cech strains up to pluck it out of the air.