Usman Khawaja fell three runs shy of a century as Australia produced a superb top-order performance on day three of the first Test against Pakistan.

Responding to Pakistan's first innings' 476-4 declared and resuming on five without loss, Khawaja's 97, along with half-centuries from David Warner (68) and Marnus Labuschagne (69 not out), took the tourists to 271-2 - trailing by 205 runs when bad light stopped play.

It means Australia, playing with heavy hearts following the sudden passing of legendary leg-spinner Shane Warne on Friday, are in an excellent position to at least claim a draw.

The Islamabad-born Khawaja and Warner laid the foundations, combining for a stand of 156, the second-highest opening partnership in Test history in Rawalpindi.

Both Khawaja and Warner played in attacking fashion, the former's half-century coming off just 67 balls. Warner's came in 86, but he was undone when he attempted to go square through the off side and missed a Sajid Khan delivery that careered into middle stump.

His exit did not open the floodgates as Pakistan might have hoped, but they did at least prevent Khawaja from recording an 11th Test hundred.

Khawaja contributed to his own downfall as he got a reverse sweep all wrong, gloving Nauman Ali to Imam-ul-Haq at foward short-leg, with Aleem Dar forced to overturn his original not out decision following a review.

Yet, with Labuschange and Steve Smith (24 not out) surviving until the fading light forced the players off, Australia have two batters who are among the most difficult in world cricket to dislodge set at the crease, a sign that is, for Pakistan, as ominous as the gloom that stopped proceedings.

Khawaja and Warner narrowly miss out on history

Only Mark Taylor and Michael Slater (176) have linked up for a higher first-wicket stand than Khawaja and Warner in Rawalpindi, that duo excelling in October 1994 in a match that ultimately ended in a draw. The same result looks likely again here after Khawaja and Warner narrowly missed out on surpassing their compatriots.

Labuschagne to let loose?

Pakistan will have painful memories of their previous two encounters against Labuschagne, which saw him score 185 at Brisbane and then 162 at Adelaide in 2019. He looks in the kind of form to deliver another massive score.