ESPNcricinfo staff25-Mar-2016Sulieman Benn took a sharp diving catch to get rid of Faf du Plessis, and South Africa were soon reduced to 20 for 3 in the third over•Associated PressJust when it seemed like Quinton de Kock and AB de Villiers had got South Africa some stability…•Associated Press… de Villiers chopped one on to his stumps in the eighth over•Associated PressChris Gayle got David Miller in the next over and South Africa were left reeling after losing half their side for 47•Associated PressDe Kock, though, kept his calm to make a steady 47•Associated PressHe found good support from David Wiese, as the pair added a 50-run stand that took South Africa close to 100•Associated PressWest Indies, however, kept things tight in the end overs to restrict South Africa to 122•Associated PressSouth Africa got the ideal start as Kagiso Rabada went through Chris Gayle’s defences in the first over of the chase•Associated PressAndre Fletcher was run out in the sixth over but Johnson Charles kept West Indies ticking before falling for 32•Associated PressThe game drifted along before South Africa hit back with quick wickets in the middle overs to slow West Indies down•Associated PressBut Marlon Samuels kept his side moving closer to the target•Associated PressWith 23 required off 21, Imran Tahir got Andre Russell and Darren Sammy off consecutive balls to turn the momentum in South Africa’s favour•Associated PressSamuels fell in the 19th over, but not before hitting two fours to reduce the equation to nine off the final over•AFPCarlos Brathwaite heaved Rabada over midwicket for a six off the second ball to help West Indies to a tight win and a spot in the semi-finals•AFP