De Kock's aggression pays off for South Africa against New Zealand

Quinton de Kock's game-changing partnership with Temba Bavuma left South Africa feeling comfortable with an 81-run lead after day two of the second Test against New Zealand in Wellington on Friday.

At 349 for nine at stumps in reply to New Zealand's 268 any further runs tailenders Vernon Philander and Morne Morkel could add on Saturday would be a bonus, de Kock said.

The wicketkeeper-batsman joined Bavuma to turn the game around with a 160-run stand for the seventh wicket.

When de Kock went to the middle South Africa were in trouble at 94 for six and despite the pressure he said he knew it was no time for caution.

"The mindset I had going in was to somehow shift the pressure back on to them," he said.

"I didn't want to get bogged down and the only way I knew forward was to play my natural game, but obviously a little more aggressive than usual."

De Kock made 91 and Bavuma 89 and following their departure Philander and Morkel continued the stubborn resistance with an unbeaten 47 for the last wicket. Philander was not out 36 at the close, three runs short of being the sixth South African to complete the 100 wickets and 100 runs double, while Morkel was on 31.

"The plan is to keep going at them to try and get as many runs as we can. A lead of 80 is very handy and any more runs we get from now is a bonus," de Kock added.

Three overs before lunch, it was New Zealand with their tails in the air having taken their fourth wicket of the morning, but it was to be another 39 overs before they would strike again when Jimmy Neesham removed de Kock after tea.

It ended a quality counter-attack which saw the South African pair grow in boldness as the New Zealand seamers slipped in line and length.

The first session belonged to the New Zealand seamers as Colin de Grandhomme removed Hashim Amla for 21 then Faf du Plessis for 22.

Tim Southee also bowled nightwatchman Kagiso Rabada for nine and Wagner saw off JP Duminy for 16 before de Kock and Bavuma batted South Africa back into the match.