Skipper KL Rahul's wretched form with the bat continued as Bangladesh left-arm spinner Taijul Islam set alarm bells ringing with three top-order wickets to leave India at an uncomfortable 86 for 3 at lunch on the day two of the second Test here on Friday.

The seasoned Virat Kohli (18 batting) was at the crease in company of Rishabh Pant (12 batting) with another 142 runs required for a first innings lead.