• Argentina shock world champions South Africa in 29-28 win
• Los Pumas closing in on unlikely first Rugby Championship title

Flyhalf Tomas Albornoz kicked a penalty 11 minutes from the end to hand Argentina a thrilling 29-28 victory over South Africa and keep their hopes of winning the Rugby Championship alive in a blisteringly hot Santiago del Estero on Saturday.

The world champion Springboks, who had the chance to win the game with a late penalty from flyhalf Manie Libbok that was missed, lead the table with 19 points from second-placed Argentina on 14 points ahead of a final meeting between the sides in Nelspruit next Saturday where the title will be decided.