Pakistan clinched a thrilling 29-run over South Africa at the World Cup on Saturday to put themselves on course for the quarter-finals. Chasing 232 to win under the Duckworth-Lewis method at Eden Park, Pakistan claimed a third successive victory by bowling out the highly-rated Proteas for 202 despite captain AB de Villiers' valiant 77. Rahat Ali grabbed a career-best 3-40, Mohammad Irfan (3-52) and Wahab Riaz (3-45) as South Africa, chasing a revised target in 47 overs, were bowled out 33.3…