Mohammad Rizwan and Saud Shakeel knocked brilliant centuries to guide Pakistan to an imposing 448-6 declared before Bangladesh closed the second day on 27-0 in Rawalpindi on Thursday.

Rizwan`s unbeaten 171 was his Test best and third century in the format while Shakeel`s 141 was equally polished as the duo lifted Pakistan from a precarious 16-3 on Wednesday. Bangladesh openers Shadman Islam was 12 and Zakir Hasan on 11, negotiating 12 overs of pace without any problem as the Rawalpindi stadium pitch has not assisted bowlers as predicted.