Indian Grandmaster (GM) Rameshbabu Praggnanandhaa took the joint-lead at the Superbet Chess Classic Romania alongside American GM Fabiano Caruana after the completion of the first three rounds. The 19-year-old defeated Uzbekistan GM Nodirbek Abdusattorov in a quality endgame in the Grunfeld Defense, to score two points out of possible three after three rounds of action in Romania.