New Zealand v South Africa, 1st Test, Dunedin, 3rd day
Smith and Kallis guide South Africa
Trent Boult helped extend New Zealand's lead to 35 with some big hitting towards the end of his team's innings•AFP
Bracewell removed Alviro Peterson and Hashim Amla in the same over to make it 47 for 2•Getty Images
Daniel Vettori and the others toiled hard but struggled to break the stand•AFP
Doug Bracewell made two quick breakthroughs in South Africa's second innings•Getty Images
Graeme Smith, though, was in fine form•AFP
Smith reached his 24th Test century before being bowled off the second new ball•Getty Images
Jacques Kallis dug in along with Smith to help South Africa regain control•Getty Images
Kallis made his 42nd Test hundred and was unbeaten at stumps, having given his team a lead of 233 with seven wickets still in hand•Getty Images