Postpublished at 23:16 Greenwich Mean Time 5 January 2018
Vic Marks
Ex-England spinner on BBC Test Match Special
It does look bleak - unless they can suddenly conjure Smith out.
S Marsh 98*, M Marsh 63*
Khawaja 171 - Crane's first Test wicket
England take two wickets in day
M Marsh overturns lbw on 55
Khawaja adds 188 with Smith (83)
Day five starts at 23:30 GMT
Australia lead five-match series 3-0
Jack Skelton and Amy Lofthouse
Vic Marks
Ex-England spinner on BBC Test Match Special
It does look bleak - unless they can suddenly conjure Smith out.
BBC Radio 5 live sports extra
Test Match Special are live and kicking on this bright Sydney morning - you can listen in using the player at the top of this page.
And if you've missed any of the action so far, there are an array of podcasts for you to get your ears around.
Australia had a bit of an off-day in the field yesterday, summed up by this drop by Josh Hazlewood.
He's got a bit of a bruise on his chest, apparently, to go along with a bit of wounded pride.
If you missed any of yesterday's action then you can get up to speed with Stephan Shemlit's match report over here.
There's also Pint-sized Ashes, which has the best of everything that happened on and off the field.
Evening! We all well? Welcome to the third day of the final Ashes Test. Australia will be resuming in about 15 minutes time on 193-2, with Usman Khawaja just nine runs away form his first Ashes century. Steve Smih's there, too, because Steve Smith doesn't seem to have spent a minute away from the crease in this series.
Can England get these two out?
Usman Khawaja has one eye on a maiden Ashes hundred; Steve Smith has been an immovable object throughout this series.
Any chance of an England victory rests on dislodging this pair - and fast.