In the end it took a moment of brilliance to end a knock of sheer stubbornness.
Indian No.3 Cheteshwar Pujara batted for almost all of Thursday's play, coming to the crease at the end of the second over - and departing to a piece of magic in the field by Pat Cummins with the last ball of the day.
Cummins got airborne and - off balance and with one stump to aim at - unleashed a direct hit that left Pujara well short of his ground.
It was a sensational piece of fielding the equal of any of the greats of the craft over the years - think Jonty Rhodes, Ricky Ponting and Andrew Symonds.
And then you throw in that Cummins had toiled in the 40 degree Adelaide heat to the tune of 19 energy sapping overs and it begins to paint the picture of what is an exceptional cricketer.