Praggnanandhaa held by Sevian; Gukesh draws with Vachier-Lagrave.
Hosts France secured a second straight victory as Kiliann Sildillia struck for a 1-0 success over Guinea, while Spain and Japan reached the quarter-finals in the second matchday of the men's Olympic soccer tournament on Saturday.
Gukesh never got a chance against Mamedov who is known as a theoretician.
Manchester United striker Javier Hernandez is ready to make his first start of the season, manager Alex Ferguson said on the eve of Saturday's Premier League trip to Bolton Wanderers.
Favourites India demolished hapless Russia 10-0 in their opening match of the FIH Series Finals hockey tournament to start their 2020 Olympics qualification campaign on a rousing note, Bhubaneswar, on Thursday.
England finally got the win they were seeking at the World Cup, advancing to the last 16 with a 1-0 win thanks to a first half goal from Jermain Defoe on Wednesday.
The United States squeezed into the last 16 of the World Cup with a goal in time added on to beat Algeria 1-0 on Wednesday. Landon Donovan scored a dramatic late goal just as the US seemed to be about to go out of the tournament.
United States scored their greatest win for almost 60 years by beating European champions Spain 2-0 on Wednesday to reach the final of the Confederations Cup.
While second seeds Paes and Zimbabwe's Cara Black got the better of seventh seeds Rennae Stubbs of Australia and Robert Lindstedt of Sweden 7-5, 3-6 [10-6], top seeds Bhupathi and Liezel Huber of the United States scored an easy victory over eighth seeds Bethanie Mattek-Sands and Nenad Zimonjic, winning 6-4, 6-3.
Riding on a massive African-American support, Obama routed New York Senator Clinton by 55 to 27 per cent in the state, where more than 50 per cent of the voters were black and four out of five supported him. Among white voters, Obama took only about a quarter of the vote, with Clinton and former Senator John Edwards roughly splitting the remainder
Mexico's national coach Victor Vucetich says he has been notified by the country's soccer federation that he is no longer in the job, according to an interview posted on Thursday night on ESPN.com.
Carmelo Anthony came to Team USA's rescue with a record-breaking effort on Wednesday as the defending Olympic basketball champions beat Australia 98-88 in a thrilling encounter to extend their overall winning streak to 20 games.
The US women's gymnastics team, anchored by all around world champion Simone Biles, won the team gold medal at the Olympics on Tuesday by the widest margin ever.
The American captain struck three times inside 16 minutes as the US stormed into an unexpected and unsurmountable 4-0 lead over their shell-shocked opponents.
Temporary workers not only lack job security, they get less pay and an inferior overall package.
Former world number one Andy Murray withdrew from the Brisbane International with a hip problem on Tuesday, further putting in doubt the Briton's prospects of being fit in time for the Australian Open later this month.