In a little over 90 minutes and with only 65 balls faced, Sam Konstas's debut innings in the Boxing Day Test has forced Australian cricket into a new generation, and there is no going back now.

Sam Konstas was told of his involvement on Boxing Day in training on Tuesday, as Australia aim to take an advantage in the series

Sam Konstas, 19, hits 60 from 65 on Test debut Usman Khawaja and Marnus Labuschagne both hit half-centuries Smith unbeaten on 68 but late wickets drag India back into contention Fourth Test, day one,