South Africa v Australia, 2nd Test, Port Elizabeth, 4th day
Steyn takes four as South Africa level series
South Africa extended their lead on the fourth morning, as Hashim Amla reached his 21st Test century•Getty Images
The visitors began the chase brightly, with an aggressive David Warner, who struck four successive fours of Morne Morkel early on •AFP
JP Duminy made the crucial breakthrough, trapping Warner lbw for 66•AFP
Dale Steyn then further enforced South Africa's advantage by collecting the scalps of Michael Clarke and Steve Smith in successive deliveries•Getty Images
With wickets quickly tumbling and the possibility of heavy showers on the final day, the umpires extended play by an extra 30 minutes. South Africa made that period count, as Ryan Harris was dismissed following an lbw review that went against him•Associated Press
Quinton de Kock and JP Duminy added some quick runs at the other end before the hosts declared at 270 for 5, setting Australia 448 for victory•Getty Images
Chris Rogers provided him ample support to keep the runs flowing•AFP
That dismissal paved the way for a flurry of wickets. Alex Doolan was sent back for 5•AFP
Steyn also added the wicket of Brad Haggin to his tally, uprooting the batsman's middle stump for the second time in the match•Associated Press
Rogers was also run-out for 107, and the hosts soon completed a 231-run rout once Dean Elgar got Nathan Lyon leg before•Getty Images
The pair added 126 within 30 overs to give Australia a solid platform to build on•AFP
Shaun Marsh did not last long either and was out for a duck, completing a pair in the Test•Getty Images
Rogers was the only Australia batsman who met the seamers' challenge, and safely negotiated his way to a fourth Test ton•Associated Press
It was an excellent response from South Africa, who leveled the series after their capitulation in Centurion•Getty Images