South Africa dealt England's chances of defending the World Cup a major blow, as they destroyed the reigning champions 36 points to nil.

England trailed 20-0 at halftime as the Boks scored tries through Juan Smith and JP Pietersen in Paris.

South Africa continued to dominate after the break and Pietersen collected his second try while Percy Montgomery kicked 18 points in all.

The Springboks are all but certain to top the group while England must beat Samoa to clinch a place in the knockout stages.

Meanwhile, tonight at 11pm the All Blacks play their second pool match against Portugal. Then tomorrow morning at 1am, Australia take on Wales and at 7am tomorrow, Ireland meets Georgia.