Ju Wenjun took down Vincent Keymer with the black pieces in round 4 of the TePe Sigeman & Co. Tournament. Keymer, who was sharing the lead after three rounds, now stands a half point behind co-leaders Arjun Erigaisi and Anton Korobov. One more game ended decisively in Malmö, with Nodirbek Abdusattorov getting the better of Nils Grandelius. | Photo: Mikael Svensson, tepesigemanchess.com