Azhar Ali piled on the runs for Pakistan before falling just short of a double century as the hosts dominated day two of the first Test against Australia.

This has been a tough start to the three-match series for Australia, with Pakistan totting up 245-1 on day one, followed by the jarring news of Shane Warne's death.

On Saturday, Pakistan kept Australia in the field for a long time once again, declaring on 476-4 shortly before stumps and imposing a stranglehold on the contest.

Azhar reached 185 before attempting an ambitious reverse sweep and paying a high price for failing to make the intended powerful contact, an unexpected misstep.

Rather than sending the ball soaring over the in-field, Azhar looped up a top edge to Cameron Green at short third man to give part-time spinner Marnus Labuschagne a prized wicket.

It made for a disappointing end to a stellar knock from the 37-year-old Azhar, whose 19th Test century proved to be the fourth highest of his Pakistan career.

He had been 64 not out overnight and reached three figures by taking on Nathan Lyon, just about clearing the leg-side field with a blow that was not quite middled but nevertheless raced away to the boundary.

Imam-ul-Haq had earlier advanced from his overnight 132 not out to 157 before he was pinned lbw by Australia captain Pat Cummins, a review only confirming the obvious.

Labuschagne ran out home captain Babar Azam for 36 with a direct hit, after a chancy attempted single, but it was another day to forget for the tourists, who reached 5-0 from one over before bad light ended proceedings.

Azhar puts Pakistan in pole position

This was a special innings from the Pakistan veteran, falling just short of the 205 not out he scored in the first innings in Melbourne in December 2016, which remains his highest score against Australia. Remarkably, Australia still managed to pull off an innings victory in that match, but such a prospect seems highly improbable this time.

Azhar, whose latest innings contained 15 fours and three sixes, also belongs to the exclusive club of players with a Test triple century, having made an unbeaten 302 against West Indies six years ago in Dubai.

Putting the pitch in perspective

It should become clear on Sunday whether this was a match-defining effort by Pakistan, or whether the pitch is likely to result in a high-scoring stalemate. It was frustrating to the home side that they could only get in one over at the Australian openers before the umpires called a halt to the action.

Pakistan have won seven of their last eight men's Tests including their last three on the bounce, with only India (8) picking up more wins in the format than Pakistan (7) since the beginning of 2021.