(Reuters) - India’s Yuzvendra Chahal picked up four wickets in a brilliant display of leg-spin bowling to guide the hosts to a facile 93-run win against Sri Lanka in the opening Twenty20 international at Cuttack on Wednesday.

Opener Lokesh Rahul, who was not part of the side that beat Sri Lanka 2-1 in the one-day international series, hit 61 off 48 balls to build the platform for India’s innings of 180-3 in 20 overs after Sri Lanka had won the toss and opted to field.

The tourists, who also lost the three-test series 1-0, were all out for 87, matching their second lowest total in the format and handing India their biggest victory margin by runs in T20s.

Coming in to bowl inside the batting powerplay, Chahal showed exemplary control with a slippery ball, owing to the dew on the ground, and finished with 4-23 in his four overs.

Left-arm wrist spinner Kuldeep Yadav snubbed out the remaining chances of a Sri Lanka challenge with figures of 2-18. Seamer Hardik Pandya wrapped up the tail with 3-29 as Sri Lanka were bundled out in 16 overs.

India, resting their top players including newly-wed regular skipper Virat Kohli, lost stand-in captain Rohit Sharma (17) early but Rahul and Shreyas Iyer, who made 24, added 63 for the second wicket to give the home side a solid base.

Former captain Mahendra Singh Dhoni and Manish Pandey provided the late flourish with a fourth-wicket stand of 68 as the duo added 61 in the last four overs of India’s innings.

Dhoni remained unbeaten on 39 from 22 balls while Pandey made 32 off 18 deliveries.

Sri Lanka must now win the second match at Indore on Friday to keep alive their hopes of claiming at least one series across the formats on their tour.

Sri Lanka bowlers bearing Akila Dananjaya and Angelo Mathews helped India's course with some poor bowling.

Sri Lanka won the toss and elected to bowl against Rohit Sharma’s inexperienced Indian side at the Barabati stadium in Cuttack. India have a 6-4 win-loss record in T20 internationals this year and given their outstanding record in Tests and ODIs, the hosts look the most vulnerable in the shortest format.

Sri Lanka have been good starters in this series in India. They did well in the first Test at Kolkata’s Eden Gardens but finally lost the series 1-0 after an innings defeat in the second Test at Nagpur. Similarly, the Lankans won the 1st ODI in Dharamsala by seven wickets and then went down in the next two at Mohali and Visakhapatnam.

Sri Lanka: Upul Tharanga, Niroshan Dickwella(w), Kusal Perera, Angelo Mathews, Asela Gunaratne, Thisara Perera(c), Dasun Shanaka, Dushmantha Chameera, Akila Dananjaya, Vishwa Fernando, Nuwan Pradeep

India: Rohit Sharma(c), Lokesh Rahul, Shreyas Iyer, Dinesh Karthik, MS Dhoni(w), Manish Pandey, Hardik Pandya, Jaydev Unadkat, Kuldeep Yadav, Jasprit Bumrah, Yuzvendra Chahal