By Ian Ransom MELBOURNE (Reuters) -Pace dynamo Jasprit Bumrah blitzed Australia's middle order in a thrilling three-wicket burst on Sunday to turn the fourth test on its head and give India some hope of pulling off an unlikely victory.

In a Boxing Day clash energised by next-gen talent, India's rookie all-rounder Nitish Kumar Reddy celebrated a stirring, maiden century on Saturday to give the visitors hope of saving the fourth test against Australia.

A Marnus Labuschagne half-century and stubborn tail-end batting drove Australia to a 333-run lead at the end of day four in the fourth test in Melbourne on Sunday, leaving India facing a record chase to steal an unlikely victory.