Nigel Short
Sergei Movsesian
He is an Armenian Grand Master who played for the Czech Republic for much of his career. He later represented Slovakia for better conditions and citizenship there, but at the end of 2010, Movsesian announced he would play for his home country, Armenia. He was part of the Armenian team that won the gold medal at the World Chess Championship in Ningbo 2011 and the Chess Olympiad in Turkey 2012.
Nikita Vitiugov
He is a Russian grand master. He was part of the gold medal winning team at the World chess championship in 2009 and 2013. He won the Gibraltar master in 2013, and was second of Peter Svidler in the candidates tournament 2013 and 2014.