I know it's not very original but Chess Olympiad are such a beautiful event I can't resist speaking of it!
In 2010 it will be played in Khanty-Mansiysk (Russia).
In the Open section, 150 teams are expected.
A tough battle is predictable between Russia-1 (Kramnik, Grischuk, Svidler, Karjakin) and Ukraine (Eljanov, Ivanchuk, Ponomariov, Efimenko). But there are a lot of other strong teams like China, Hungary (with Judit), Armenia (2006 and 2008 titles holder!!), Azerbaijan (withouth Gashimov), France (without Bacrot), Israël, England (experience+youth), etc.
Russia (last time winner in... 2002) will have 5 teams in Open, Russia-2 being 4th seed and Russia-3 19th!
In the Women section, 108 teams are expected.
Here too Russia-1 is the hot favorite but hasn't win since... 1986!! Main rivals will be China, Ukraine and Georgia, as usual.
First round will be played on September 21st, 11th round on October 3rd.