A seventh win in a row left Kirill Alekseenko in the sole lead of the massive main tournament at the Sunway Chess Festival in Sitges. The Russian grandmaster defeated Karen Grigoryan with white to widen the gap atop the standings — the leader has a full point lead over Amin Tabatabaei, who got the better of Daniel Dardha with black on Monday. | Photo: Eteri Kublashvili