Shubman Gill and Cheteshwar Pujara made brilliant centuries as India continued their dominance of the first Test against Bangladesh on day three.
Gill (110) scored his maiden Test hundred and Pujara (102 not out) made his first for almost four years, with the tourists declaring on 258-2 in their second innings.
India had earlier bowled out the Tigers for 150 to take a first-innings lead of 254 runs.
Set an improbable victory target of 513 at Zahur Ahmed Chowdhury Stadium, Bangladesh were 41 without loss at stumps on Friday.
Kuldeep Yadav (5-40) completed a five-wicket haul as India wrapped up the Tigers' first innings in the morning session after they resumed on 133-8 in Chattogram.
Gill and KL Rahul then put on 70 for the first India wicket before Khaled Ahmed had the captain caught by Taijul Islam for 23.
The excellent Gill and Pujara then combined for a stand of 113 to extend the lead, raising the run rate with Ebadot Hossain off the field and Shakib Al Hasan not bowling due to a rib issue.
Gill took a bow after reaching three figures in the longest format for the first time, before he fell to Mehidy Hasan, and Rahul declared after Pujara brought up an elusive hundred.
Najmul Hossain Shanto and Zakir Hasan looked assured as they saw Bangladesh through to the close, but they will head to the middle on Saturday with much work to do,
Gill grasps his chance, wait over for Pujara
The absence of injured captain Rohit Sharma opened the door for Gill to come in at the top of the order.
Gill has taken his chance, making his maiden hundred in his 12th Test. He hit three sixes and found the rope 10 times in a 152-ball knock.
Pujara had not reached three figures in the longest format since January 2019, but he followed up his 90 in the first innings by scoring a 19th Test century.
Kuldeep shines on his return
Spinner Kuldeep has bowled beautifully in his first Test since February 2021, claiming a third five-wicket Test haul.
After taking four wickets on the second day, he had Ebadot caught behind before Mehidy was stumped by Rishabh Pant off the bowling of Axar Patel to end Bangladesh's first innings.