Reigning champions New Zealand are into their fourth World Cup final after slogging past South Africa in another Twickenham epic.

The All Blacks were five points behind at half-time with a man in the sin-bin as four penalties from Handre Pollard cancelled out Jerome Kaino's early try.

A Dan Carter drop-goal and a Beauden Barrett try put the champions ahead.

South Africa replied with two penalties but a Carter effort in between secured victory despite ferocious Bok defence.

It was seldom pretty but once again in this World Cup there was a gripping finale, the All Blacks holding that two-point lead for the last 12 minutes as their opponents finally tired.

(BBC)