Live: Australia desperate for runs on fourth day of second Test

Test cricket is a remarkable thing, isn't it?

At the toss on day one, there were genuine fears for South Africa, as Pat Cummins guessed right and put the hosts in on a pitch that looked a minefield.

Day two simply served to heighten those fears, as Scott Boland ripped through the top order and Australia was left five down for less than 100.

Fast forward 24 hours to the start of day four and it is Australia who are suddenly under the pump, a brilliant Temba Bavuma innings anchoring the Proteas to a massive score of 425, with Australia already a man down in pursuit of that target.

There is every chance that this game ends in a draw. It's almost expected after two almost complete washout days.

But do not take your eyes off this for a second, because everything is still on the table, as we approach a fascinating fourth day in Gqeberha.

Hello everyone and welcome to the ABC Sport coverage of the fourth day of the second Test. My name is Simon Smale, with Dean Bilton and Henry Hanson also on deck as we get ready for what promises to be the deciding day of this match.

So strap yourselves in and get ready for action.