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.
India's second major casualty on the day was Aravindh Chithambaram who lost to compatriot K Venkatramanan after the second set of rapid games.
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.
Anand played the Italian game with white pieces but could get little out of opening against Vituigov.
Victory eluded World champion Viswanathan Anand for the second successive day as he played out a draw with Russian Nikita Vituigov in the second round of the Alekhine Memorial Chess tournament in Paris at the Louvre.
Alireza Firouzja remained in joint lead with Caruana on 5.5 points and these two are now ahead of Wesley So of United States and Jorden Van Foreest of Holland.
Anand moved to joint sixth spot with 2.5 points on a day that saw Firouzja Alireza scoring a sensational victory over super-solid Anish Giri of Holland.
Fabiano Caruana of United States made sure of his maiden title after beating Jan-Krzysztof Duda of Poland.
Anand has been trying to play very complicated positions and the sixth round was no different.
The day produced four decisive games and it was again the youngsters who provided most of the entertainment.
Anand, as white, had simply an extra pawn and this is where the tenacity of Carlsen came to fore.
Carlsen had previously indicated he would not consider the record truly broken until after two more games as he was not prepared to count two wins he had in the Norwegian league.