Abhimanyu Mishra took the lead at the Masters Triathlon in Biel. Thanks to his victory over Sam Shankland, the youngest GM in history climbed to the top of the standings. He also benefited from the fact that the other games ended in draws, in particular from the fact that Haik Martirosyan was unable to capitalise on a promising position against Vincent Keymer. An underdog is also in impressive form in the Challengers: Vaishali obtained a second victory in a row on Wednesday, as did Saleh Salem, who thus took the lead in this section. | Photos: Biel Chess Festival