R Praggnanandhaa drew with Levon Aronian in the sixth round of the Sinquefield Cup to remain joint second with 3.5 points. Wesley So retained the lead, while Anish Giri registered the only victory of the day in the Grand Chess Tour event
World champion D Gukesh faces Alireza Firouzja, while R Praggnanandhaa meets Jan-Krzysztof Duda in Sinquefield Cup round six as Fabiano Caruana leads midway with 3.5 points in St. Louis
