Ravichandran Ashwin dismantled Bangladesh, securing 6-88 and propelling India to a commanding 280-run triumph within four days in the inaugural Test, granting India a 1-0 lead in the two-match series on Sunday.

Bangladesh, in pursuit of a daunting 515-run target, were ultimately dismissed for 234, with captain Najmul Hossain Shanto's 82 being the lone bright spot in their batting performance.