Marlon Samuels hit 260 as West Indies closed day three on 564-4, a lead of 177, against Bangladesh in Khulna.
Marlon Samuels hit 109 not out to guide West Indies to 241-2 in reply to Bangladesh's 387 on day two in Khulna.
Abul Hasan hit 100 not out from number 10 as Bangladesh reached 365-8 on day one against West Indies in Khulna.
Follow the action from day one of the second Test between Bangladesh and the West Indies in Khulna.
Bangladesh have been boosted by the news that Tamim Iqbal is fit to face the West Indies in the second Test in Khulna.