India defied an unbeaten century from Hashim Amla to crush South Africa by an innings and 58 runs in the final Test on Thursday to draw the series 1-1

South Africa were 39-1 at lunch after losing captain Graeme Smith early on the fourth day of the second and final Test against India on Wednesday.

Virender Sehwag and Sachin Tendulkar hit centuries in the final Test as India fought to level the series against South Africa in Kolkata on Monday.

Proteas captain Graeme Smith hailed the maturity shown by his team in adverse circumstances after they won the opening Test against India on Tuesday.