Pakistan, May 20 -- Bangladesh are three wickets away from a famous Test series win at home after spinner Taijul Islam took 4-113 to rattle Pakistan despite a rearguard by the opposition batters on Tuesday. Pakistan ended day four on 316-7, needing another 121 runs for victory in what would be a record chase of 437 on the fifth and final day in Sylhet.

Mohammad Rizwan, on 75, and Sajid Khan, on eight, were unbeaten at the close of play.

Left-arm spinner Taijul struck key blows, including Babar Azam for 47 and Salman Agha on 71, to keep Bangladesh in the hunt for their first-ever Test series win over Pakistan at home.

Bangladesh, who won the opener of the two-match series, also closed in on back-to-back Test series victories over Pakist...