The Indian men's team got off to another 3-0 start, led by Dommaraju Gukesh's triumph over H Stefansson of Iceland, in the second round of the 45th Chess Olympiad in Budapest, Hungary, on Thursday.
With back-to-back victories, the Indian men had little to worry against Iceland which came up with a gritty performance before finally giving up.
P Harikrishna was the only Indian stretched as he had to work hard to carve out an elusive victory.
The Indian women also scored another 3.5-0.5 win over Czech Republic to make their presence felt.
While it was Vantika Agrawal who gave away half a point in the first round, Tania Sachdev was the one settling for a draw in this round while the other three team-mates
In the women's section Harika and Vantika came up with expected victories against lower ranked Czech ladies but Tania Sachdev had to be satisfied with a half point on the last board.
The Indian eves had no troubles on the remaining boards and took home 3.5 points for the second day running.