Uzbekistan's young grandmaster Abdusattorov Nodirbek emerged sole leader in the open section of the Tata Steel Chess India Rapid tournament on Wednesday. Abdusattorov scored 2.5 points out of a possible three, securing victories over talented German Vincent Keymer in round two and India's R Praggnanandhaa in round three, while drawing his opening game with Daniil Dubov. Magnus Carlsen, the World No 1, had a solid start, drawing his first two games against India's Praggnanandhaa and Nihal Sarin before finishing the day with a win over Vidit Gujrathi, placing him in joint second position with two points.