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.
D Gukesh played out a creditable draw against top seed Fabiano Caruana but slipped a rung to the joint second position.
Indian Grandmaster Arjun Erigaise secured the WR Chess masters title after defeating Maxime Vachier-Lagrave of France in the Armageddon game following two draws in Classical chess during the final.
Gujrathi won the match with black pieces as he exploited a tactical oversight from his famous opponent.
Hungary will officially host the 45th edition of the Olympiad for the first time, having hosted the second unofficial Chess Olympiad in 1926.
Grandmaster D Gukesh will face his first major challenge since becoming world champion when he begins his campaign in the Tata Steel Chess tournament, which starts on Friday in Wijk Aan Zee, The Netherlands.
The Indians were never the favourites in the entire scheme of things but yet, Gukesh has withstood the early storm and so has Praggnanandhaa.
Gukesh tried his hands at the Ruy Lopez as white but did not get much against Praggnanandhaa. Both the teenagers have been showing great skills here against the world's best and there was nothing to choose between them when pieces flew off the board in tandem. The game was drawn in 41 moves.
Gukesh to clash with Alireza on what promises to be a photo finish
The Indian challenge in the women's section might already have ended as Zhongyi stood firmly ahead on five points while Goryachkina had 4.5 points in her kitty.
Grandmaster R Praggnanandhaa and Vidit Gujrathi scored crushing victories, while D Gukesh held on to the joint top spot with a draw in a brilliant sixth-round outing for the Indian men's team at the Candidates Chess Tournament in Toronto.
Gujrathi and Erigaisi will represent India in the men's individual event while Koneru Humpy and D Harika will do so in the women's section.
India made history as both its men's and women's teams clinched their first-ever gold medals at the 45th Chess Olympiad. The men's team defeated Slovenia and the women's counterparts overcame Azerbaijan in the final round.
Praggnanandhaa blundered for the second day running and lost to Richard Rapport of Romania in the third round
The 17-year-old Gukesh is in joint lead with Russia's Ian Nepomniachtchi.
'It is truly unfathomable how this kid would come from a country with no chess culture and not only become World Champion, but inspire generations of Indian kids to push chess forward. The legend, @vishy64theking!'
Indian Grandmaster Vidit Gujrathi crashed through the defences of world number three Hikaru Nakamura of United States, while R Praggnanandhaa went down to compatriot D Gukesh in the second round of Candidates chess tournament in Toronto.
Three of the four Indian Open team players are in line for gold and silver medals for the individual performance.
Gukesh Dommaraju played black but managed to hold on for a gutsy draw to split points in the Prague Masters Chess tournament.
Indian Grandmaster R Praggnanandhaa crashed through the defenses of compatriot Vidit Gujrathi but D Gukesh suffered a shock defeat from a position of strength against Czech Republic's David Navara of in the fifth round of the Prague Masters in Prague.
Indian Grandmaster R Praggnanandhaa committed a time-pressure blunder as he suffered defeat at the hands of Parham Maghsoodloo of Iran in the second round of Prague Masters Chess tournament in Prague.
'It is not just D Gukesh, Arjun Erigaisi, Praggnanandhaa and Vidit Gujrathi.' 'There are another 20 players just behind them. Nobody imagined this was possible 5 years ago.'
India's D Gukesh bounced back with a finely crafted game to outwit compatriot Vidit Gujrathi and regain his joint lead with Ian Nepomniachtchi of Russia after the eighth round in the Candidates chess tournament in Toronto on Friday.
Interestingly, all of R Praggnanandhaa's victories have come at the expense of the Indians so far in the tournament.
With Georgia likely to post a victory against overnight leader Kazakhstan, it seemed that the Indian eves were likely to regain the top position and become the firm favourites for the gold medal again.
Grandmaster R Praggnanandhaa produced a spectacular game to get the better of fellow-Indian Vidit Gujrathi in the third round of the Candidates Chess tournament in Toronto on Saturday.
The triumph entitles Gukesh a clash against reigning world champion Ding Liren of China in the last quarter of the year.
Indian Grandmaster D Gukesh scored a crushing victory over Alexander Donchenko in the 10th round of Tata Steel Masters in Wijk Aan Zee, Netherlands on Thursday.
Indian Grandmaster D Gukesh held on to the joint top spot with Russian Ian Nepomniachtchi after they played out an easy draw in the 10th round of the Candidates chess tournament in Toronto.
Indian GM D Gukesh overwhelmed Dutch player Max Warmerdam for his third victory on the trot and elevated himself to a joint lead after the seventh round of the Tata Steel Masters Chess tournament in Wijk Aan Zee, Netherlands on Sunday.
India became only the third country to win both the men's and women's gold medals at the same Chess Olympiad.
Grandmaster R Pragnanandhaa held tournament leader and defending champion Anish Giri of Holland to a draw on the day.
The image of a smiling D Gukesh standing with outstretched hands will forever be embossed in the memory of a nation of billions.
Five-time world champions Viswanathan Anand and Magnus Carlsen played out a draw in the top duel of the opening day as the second edition of the Global Chess League began with players from around the world squaring off in London on Thursday.
Another game to end through repetition of moves was between Gukesh and Gujrathi.
Defending champion Ding Liren says the in-form Dommaraju Gukesh is the big favourite to win their World Chess title showdown in November.
Pragg, Gujrathi out of contention
Grandmaster Arjun Erigaisi scored his fourth victory on the trot and gave India an early lead in the match against Serbia in the fourth round of the ongoing 45th Chess Olympiad.
Indian Grandmaster Arjun Erigaisi has a word of advice for World Championship contender D Gukesh ahead of his clash against China's Ding Liren -- just focus on your preparation and don't count yourself as a "huge favourite" going into the title showdown.
After the draw with Iranian turned French player Firouza, Gukesh has seven points for his sole second spot.