The first sole leader of the Qatar Masters emerged after round 5, as Narayanan S.L., the thirteenth seed in Doha, obtained an upset win over Gukesh D. to become the only participant with 4½ points. Going into the one rest day of the event, twelve players stand a half point behind the leader, including Hikaru Nakamura, Nodirbek Abdusattorov and Arjun Erigaisi. Magnus Carlsen and Anish Giri stand on 3½/5 scores the latter lost to 19-year-old IM Rudik Makarian in round 5. | Photo: Aditya Sur Roy