India's second major casualty on the day was Aravindh Chithambaram who lost to compatriot K Venkatramanan after the second set of rapid games.
India's Narayanan, Diptayan, Aronyak advance to second round
Indian Grandmaster Vidit Gujrathi was held to a draw by 12-year-old Argentine sensation Oro Faustino in the first game of the second round of the FIDE World Cup in Panjim on Tuesday.
Grandmaster Diptayan Ghosh caused the biggest upset of the World Chess Cup, ousting former world championship challenger Ian Nepomniachtchi of Russia after winning the second game of the second round, in Panjim, on Wednesday.
Indian Grandmaster Vidit Gujrathi bowed out of the World Chess Cup after a 2.5-3.5 loss to Sam Shankland of United States in the second set of tie-break games of third round, in Panjim on Sunday.
Grandmasters Raunak Sadhwani and S L Narayanan, India's two best hopes, were held to draws by Daniel Barrish of South Africa and Steven Salas Rojas of Peru in the first game of the opening round of World Chess Cup, in Panjim, on Saturday.
World champion D Gukesh bowed out of the Chess World Cup, losing the third-round match to Frederik Svane of Germany, while Arjun Erigaisi and R Praggnanandhaa made it to the last-32 stage, in Panjim on Saturday.
Defending champion and Grandmaster R Vaishali jumped into sole lead in the women's section
Grandmaster Nihal Sarin played out a quick and effortless draw with Matthias Bluebaum of Germany to share the lead with the German on six points after the end of the eighth round of FIDE Grand Swiss in Samarkand, Uzbekistan, on Friday.
Vaishali knew she had to win to remain in contention and her approach right from the start was in sync with the requirement of the tournament situation.
Indian Grandmaster Nihal Sarin's hopes of making to the Candidates tournament suffered a setback as he lost to Alireza Firouzja of France in the ninth round of the FIDE Grand Swiss, in Samarkand, Uzbekistan, on Saturday.
Looking to assert his supremacy across formats, reigning world champion D Gukesh of India began his campaign in the FIDE Grand Swiss in Samarkand, Uzbekistan, with a crushing victory over France's Etienne Bacrot in the first round.
While only one place seems assured for the Indians in the men's section, there are already three in the women's category who have made it to the Candidates.
Women's World Cup winner Divya Deshmukh, who has also qualified for the Women's Candidates, has opted out of the women's section to compete with the best in business.
World Champion D Gukesh suffered his second straight defeat at the FIDE Grand Swiss, losing to Greece's Nikolas Theodorou in the sixth round in Samarkand, Uzbekistan on Tuesday.
World Champion D Gukesh went down to world's youngest-ever Grandmaster Abhimanyu Mishra of the US in the fifth round of the FIDE Grand Swiss.
R Praggnanandhaa was held to a draw by the world's youngest-ever Grandmaster Abhimanyu Mishra of the United States.
World junior champion V Pranav of India lost to seasoned Grandmaster Jan Emmanuel Garcia of Philippines in the first round of the Asian Continental Chess Championship.
Asian Individual Chess: Nihal Sarin finishes second
Uzbekistan's young grandmaster Abdusattorov Nodirbek emerged sole leader in the open section of the Tata Steel Chess India Rapid tournament in Kolkata on Wednesday.
World No. 1 Magnus Carlsen recorded a flawless performance, securing victories against S L Narayanan
Aravindh Chithamabaram took his tally to 3.5 points out of a possible four.
World number seven Erigaise Arjun started his campaign on a positive note, outplaying Eltaj Safarli of Azerbaijan in the first round of the Sharjah Masters chess tournament in Sharjah.
Indian Grandmaster Arjun Erigaisi was stunned by Nikolas Theodorou of Greece in the second round of Sharjah Masters chess tournament in Sharjah.
After six draws in a row, Praggnanandhaa was relieved after the victory, a result of Gupta's blunder under time pressure.
Grandmaster Arjun Erigaisi pipped Rinat Zumabayev of Kazakhstan in the fifth round to share the top spot.
Vidit Gujrathi crashed through the defences of Hans Moke Niemann of the United States to join the leaders' pack on 4.5 points.
Anand, who first made it to the World's top-10 in July 1991, has remained India's top-ranked player in all published lists since January 1987.
S L Narayanan, Harsha Bharathakoti, Karthik Venkataraman and Shamsiddin Vokhidov, the other players who had an outside chance of a shot at the title, missed out after drawn games.
Viswanathan Anand on Saturday described 17-year-old Grandmaster D Gukesh overtaking him as the highest-rated Indian player in FIDE rankings as a "historic" achievement.
Apart from a place in the Candidates to be played in April next year in Canada, Vaishali got richer by US$25000 (Over Rs 20 Lakhs) while Vidit took home a whopping prize purse of US$80000 (Over Rs 66 Lakhs).
Indian GM S L Narayanan finishes second in chess tourney in Armenia
India will be fielding three teams each in the Open and women's sections respectively.
India 'B' blanked Estonia 4-0 in the second round of the Open section in the 44th Chess Olympiad in Mamallapuram, Chennai, on Saturday while the second-seeded India 'A' team defeated Moldova 3.5-0.5 to make it two wins from as many matches.
In the women's event, the country's top player Koneru Humpy has 3.5 points with two wins and three draws after five rounds as does R Vaishali who has scored three victories to go with a draw apart from a loss.
India 'B' defeated Germany 3-1 in their final round match to end at third position.
Mahi, Palak and 2 other Indians enter final at Asian Youth & Junior Boxing C'ships
Teenaged Grandmaster D Gukesh shocked world number 5 Fabiano Caruana as India 'B' pulled off a superb 3-1 win over number 2 seeds USA in the eighth round of the Open section of the 44th Chess Olympiad in Mamallapuram, Chennai on Saturday.
The Indian teams made winning starts in the Open and women's sections of the 44th Chess Olympiad in Chennai on Friday.
The game incidentally was an old Sicilian where Shirov tried an unconventional ninth move.