The 2026 U.S. Championship came to a dramatic conclusion: Wesley So lost to last-placed Sam Sevian in the final round, ending his 48-game unbeaten streak at the U.S. Championships. Fabiano Caruana, meanwhile, won on demand against Awonder Liang to catch So at the top of the standings. The title will now be decided in a playoff, beginning with two rapid games at 15+10. If the scores remain level, another two rapid games will follow, then up to two two-game blitz matches at 5+2. If the players are still tied, the arbiter will decide how to proceed. | Live with commentary from 12.00 CDT / 18.00 BST / 19.00 CEST | Photo: Crystal Fuller

