A significant rally by Bangladesh wicketkeeper Mushfiqur Rahim, with the help of the lower order, allowed the hosts to set Australia a target of 230 in order for the visitors to seal the limited-overs series in the second match in Mirpur.
Australia dropped Cameron White for Callum Ferguson as they sought a second victory in three days and were in total command when Bangladesh slid to 88 for 5. But Rahim, allrounder Mahmudullah and left-arm spinner Suhrawadi Shuvo pushed Bangladesh to 229 for 7, a total that will require a diligent pursuit on a slow pitch that offers turn.
Shahriar Nafees had done his best to keep the first half of the innings from petering out entirely but he was not helped by the funereal approach of opener Imrul Kayes, who lingered 41 balls to gouge out five runs. Mitchell Johnson and Steve Smith shared five well-deserved wickets, while Brett Lee was short of luck during a spell that was damaged after he leaked 17 runs in his final over.
Seeking parity at 1-1 after Shakib Al Hasan won the toss, Tamim Iqbal offered a flashy drive at Johnson in the second over and sliced to the left of the solitary slip where Shane Watson held an excellent catch.
In the next over Lee and the rest of the Australians were convinced they had Imrul gloving a well-directed short ball behind, but a vociferous and sustained appeal went unheeded, decision reviews not being used during the series. Australia's disgust at not claiming the wicket would be alleviated across the next eight overs, as Imrul crawled to five from 41 balls, draining the innings of all momentum and then compounded his sin by swinging unwisely at Johnson to sky a legside catch.
The next man in, Raqibul Hasan, played down the wrong line at Hastings and was bowled for a duck, before Smith ripped a leg break between Shakib's bat and pad in his first over, leaving Shahriar to attempt to repair the damage. He had reached 56 when Smith flighted a leg break and was rewarded with the tamest of return catches, as the hosts slid to 88 for 5.