Tata Steel Chess: Niemann and Abdusattorov grab wins, share the lead

Round four of the Tata Steel Chess Tournament featured three decisive games in the Masters, with Hans Niemann scoring an impressive win over Aravind Chithambaram, which included a well-timed queen sacrifice. Nodirbek Abdusattorov also won to share the lead, while Javokhir Sindarov defeated Matthias Bluebaim to stay in close contention. In the Challengers, Aydin Suleymanli kept the sole lead after defeating Lu Miaoyi with the white pieces. | Photo: Tata Steel Chess / Lenart Ootes