Kane Williamson.
Credit: Reuters File Photo
Kane Williamson scored his second century of the match as New Zealand dismissed South Africa for 162 before extending an already substantial lead to a mammoth 528 runs on the third day of the first test at Bay Oval on Tuesday.
The hosts will resume on 179 for four on day four after deciding not to enforce the follow-on on the inexperienced Proteas despite holding a first-innings lead of 349 runs when they bundled the tourists out before tea.
Williamson's 109 from 132 deliveries on another sun-kissed day at Mount Maunganui made him only the fifth New Zealander to score a hundred in each innings of a test. The former Black Caps captain came to the crease after Dane Paterson had removed opener Tom Latham lbw for three in the fifth over of New Zealand's innings.
Scoring at a pace that appeared beyond the other batsmen on a tricky pitch, the 33-year-old brought up his 34th test half century off 75 balls and his 31st century with a single through the covers off the 125th delivery he faced.
As in the first innings, he had a life courtesy of Edward Moore halfway through his innings when the South African dropped a sitter off Paterson at backward square leg.
Moore made amends in the next over with a brilliant diving catch to remove Devon Conway for 29 off the spin of South Africa's test debutant captain Neil Brand.
A Brand catch off a Ruan de Swardt delivery ensured there would be no second-innings heroics for Rachin Ravindra, who scored 240 in the first but departed for 12.
Williamson pummelled the first six of his innings after reaching the century mark but was stumped after advancing down the track in search of another five balls later to give Brand his eighth wicket of the match.
Daryl Mitchell will resume on day four unbeaten on 11 with Tom Blundell five not out alongside him as New Zealand look to make an all but unassailable position even stronger.
The tourists, boasting only 51 caps between them as Cricket South Africa prioritises their Twenty20 competition (SA20), resumed on 80-4 and added only three runs to their tally when seamer Matt Henry struck with two wickets in three balls.
Keegan Petersen's innings of 45 extended his team's innings beyond the lunch break but all-rounder Ravindra had him caught by Williamson off a rash shot and it was then just a case of mopping up for New Zealand.
New Zealand have never beaten South Africa in a test series in nearly a century of trying. The second and final test in the series takes place in Hamilton from February 13.