The 17-year-old Gukesh is in joint lead with Russia's Ian Nepomniachtchi.
The British GM pulled off a scintillating victory over Rustam Kasimdzhanov of Uzbekistan to tie the World chess final 2.5-2.5.
GM Michael Adams made it to the finals of the World Chess Championship with a 2.5-1.5 win over GM Teimour Radjabov.
After beating Tatiana Kosintseva in the first game the Indian ace lost to the Russian in the second in the World women's chass championship.
Dommaraju Gukesh, Rameshbabu Praggnanandhaa, Rameshbabu Vaishali and men's team captain Srinath Narayanan landed Chennai on Tuesday morning.
Former world champion Viswanathan Anand continued to struggle against nemesis Magnus Carlsen of Norway and lost after a blunder in the fourth round of Grenke Chess Classic now underway in Baden-Baden, Germany.
Anand went down to Maxime Vachier-Lagrave of France in what was his second straight loss following a defeat against Alexander Grischuk in the previous round.
The All India Chess Federation (AICF) on Saturday said it will be bidding to host the 44th Chess Olympiad later this year after the prestigious event was moved out of Russia following its invasion of Ukraine.
10-year-old Praggnanandha is the world's youngest chess International Master. His sister Vaishali is a Woman's International Master.
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.
The event is held over 11 rounds in both open and women's categories with likely participation of over 2,000 players.
Former women's World champion Susan Polgar feels that the rising strength of Indian players makes them favourites to grab three out of the six medals at stake.
World Championship challenger D Gukesh on Sunday said he didn't think about his personal achievements and was prepared to do "whatever it takes" to secure India's maiden gold medal at the Chess Olympiad following near-misses in previous editions.
Indian Grandmasters Vidit Gujarathi and Sahaj Grover maintained a clean slate, defeating Tomas Laurusas of Lithuania and Vyacheslav Lozhnikov of Kazakhstan respectively in the second round of the World Junior Chess Championship in Kocaeli, Turkey.
'The win will change a lot of things in Praggu... the confidence in his potential will be one of them. The win has ensured a lot of visibility which will give him a lot of opportunities.'
The Indian eves came up with a spectacular performance to crush Armenia 3.5-0.5 in the fourth round and take the sole second spot in the World Team Chess Championship Mardin, Turkey.
Chess great Magnus Carlsen is launching a world Freestyle Chess tour as the variant of the game, also known as Chess960, is gaining in popularity, the world number one announced on Friday.
Zimbabwe will be the second time that the leg-spinner will represent India at the international level. Few are aware that the then junior national chess champion represented India at the World Youth Chess Championship in Greece in 2002.
Viswanathan Anand had to be content with second place in the World Blitz Chess Championship after scoring 28 points, three behind the winner, Magnus Carlsen, of Norway.
Grandmaster Alexander Grischuk of Russia won the event.
Russian race walker Lashmanova banned, to be stripped of 2012 London Olympics gold
Praveen Kumar expressed his sentiments without naming anyone, saying he would have been happier if other Paris Paralympics medallists had also been honored.
India's chances of a medal went up in smoke as the team crashed to a heavy loss against Georgia in the seventh round of the World Women's Team Chess Championship in Chengdu, China.
Five-time world champion Viswanathan Anand squandered away a good start and could just end Day 1 on a fifty percent score after the end of the fifth round of World rapid chess championship in Berlin.
Former world champion Viswanathan Anand played out a draw with table-topper Veselin Topalov of Bulgaria in the third round to open his account in the Sinquefield Cup -- a part of the Grand Chess tour.
Six players -- Dubov, Nakamura, Aronian, Carlsen, Radjabov and So -- share the lead with 4.5 points after eight rounds.
Former world champion Viswanathan Anand continued with his winning ways and scored a second victory against Luke McShane of England to secure a commanding lead in the preliminary round of the London Chess Classic at the Olympia in London.
The 44th edition of the prestigious event will witness a record 188 teams in the Open section and 162 in the women's side.
Gukesh had an exciting match against Nepomniachtchi out of a Catalan opening game on Tuesday.
'In the second half I had chances in many games. Today was a bad game, I won't draw too much out of it.'
The Delhi lad drew with Jekhongir Vakhidov of Uzbekistan in the 11th and final round to emerge triumphant in the World Youth Chess Championships.
"The crucial moment was the win against Magnus Carlsen, because he had come back after a defeat against Bu Xiangzhi. He seemed to be in great form, as always.
Gukesh's journey wasn't easy as his family dug into their savings and also turned to crowd-funding to fuel his dream.
Sahaj Grover, Y Sandeep, V A V Rajesh and N Srinath topped their respective groups in the fourth round
World No. 10 Indian, playing with black pieces, had to be at her defensive best to avoid conceding the game.
Seventh-round loss gave me energy, motivation to aim for title: Gukesh
Teen sensation R Praggnanandhaa will enter as the favourite among the three Indian participants in the Candidates chess tournament that will get underway in Toronto from Wednesday to decide the challenger for the next world championship match.
Giving prominence to experience over youthful exuberance, five-time world champion Viswanathan Anand feels the three Indian participants remain far from winning the Candidates chess title, saying they "should first settle into the tournament."
The King is wounded but not dead. Defending champion Viswanathan Anand bounced back with a draw against Norwegian Magnus Carlsen.