Wesley So scored his second victory in this year’s Sinquefield Cup by beating Levon Aronian with the white pieces in Monday’s sixth round. Moreover, wins for Leinier Dominguez (over Anish Giri) and Fabiano Caruana (over Alireza Firouzja) greatly increased So’s chances of qualifying to the Candidates Tournament either by rating or via the FIDE Circuit. | Photo: Lennart Ootes