Chennai Grand Masters 2025: Nihal Sarin shocks Arjun Erigaisi, Vincent Keymer stays unbeaten | Chess News
Nihal Sarin secured his first victory at the Chennai Grand Masters 2025, defeating fellow Indian player Arjun Erigaisi in Round 4 on Sunday. German GM Vincent Keymer maintained his tournament lead after drawing with Dutch player Anish Giri, remaining undefeated through four games in India’s strongest classical chess event.The Chennai Grand Masters 2025, now in…