Indian men's team defeated Serbia in the fourth round of 45th Chess Olympiad in Budapest. Arjun Erigais registered his fourth consecutive victory by beating Aleksandar Indjic. D Gukesh and Vidit Gujrathi won their matches against Alexandr Predke and Ivic Velimir respectively while R Praggnanandhaa played out a draw against Alexey Sarana. Seven rounds are left in the Olympiad.