The top ten teams in the open section of the Chess Olympiad all remain perfect after round three, although several were pushed hard by lower-seeded opposition. The United States, Germany, the Netherlands (pictured), Hungary and Armenia all won by 2½–1½, while 11th-seeded England were held by Lithuania. Singapore and Kyrgyzstan produced the biggest team upsets, defeating Norway and Brazil respectively, as 21 teams moved into round four on 6/6 match points. | Photo: Rafal Oleksiewicz / FIDE