Arjun Erigaisi fails to continue his R5 dominanceGM M Pranesh inflicted a second straight loss on world champion D Gukesh while GM Nihal Sarin defeated compatriot Arjun Erigaisi in the penultimate round of the fourth edition of the Quantbox Chennai Grand Masters 2026. Related: Chennai Grand Masters 2026: D Gukesh loses to Arjun Erigaisi, latter takes joint leadOrganised by MGD1, the tournament witnesses eight grandmasters face off in a round-robin format and offers a prize purse of ₹ 75,00,000 and valuable FIDE Circuit points. Quantbox Chennai Grand Masters 2026: Full round 6 results, and round 7 pairingsRound 6 Results:* GM Hans Niemann (2.5) drew with GM Dmitry Andreikin (3)* GM Nodirbek Abdusattorov (3.5) drew with GM Alireza Firouzja (4)* GM Arjun Erigaisi (3.5) lost to GM Nihal Sarin (3)* GM M Pranesh (3) beat GM D Gukesh (1.5)Round 7 Pairings (July 22, 2:00 PM IST):* GM D Gukesh vs GM Hans Niemann* GM Nihal Sarin vs GM M Pranesh* GM Alireza Firouzja vs GM Arjun Erigaisi* GM Dmitry Andreikin vs GM Nodirbek AbdusattorovWhen will the Quantbox Chennai Grand Masters 2026 end? The Quantbox Chennai Grand Masters 2026 ends on July 22 (Wednesday). What will the winner of the Quantbox Chennai Grand Masters 2026 earn?