
Sanket upsets Pantsulaia, Ponkratov among leaders
Russian Grandmaster Ponkratov Pavel 2/2 shared the lead after the second round of the 12th Chennai Open International Grandmaster Chess tournamnet 2020 for Sakthi Group Dr. N. Mahalingam Trophy at Hotel Novotel & IBIS OMR, Sholinganallur, Chennai here