U.S. Wins 3.5-0.5 In Both Sections As Favorites Allow No Upsets

Round four of the 46th Chess Olympiad 2026 saw no major upsets on the top-11 boards, which consisted of the 21 teams with perfect scores. The most dominant score was the U.S.’s 3.5-0.5 against Ukraine, with GM Levon Aronian winning the Game of the…