Going into Wednesday’s final round in the Russian Superfinals, both the open tournament and the women’s championship have a sole leader with a half-point edge over two players sharing second place. In the open, Nikita Vitiugov leads, with Maxim Matlakov and Vladimir Fedoseev standing close behind; among the women, Valentina Gunina is the frontrunner, with her closest chasers being Evgenija Ovod and Polina Shuvalova. | Photo: Eteri Kublashvili