Efimenko Zahar (07.03.1985)
Ukrainian Grandmaster (2002). Ukrainian Champion 2006. World U14 Champion in 1999. Vice Ukrainian Champion in 2003, 2005 and 2015. Bronze medallist at the World U14 in 1998.
Best results: won or shared first at Governor’s CUP (UKR) 2001, Stork YM 2001, Pyramiden Franken Cup (EGY) 2002, Hastings Challenger 2004, Montreal International 2004, Gibraltar Open 2005, 1-6th at Isle of Man Open 2007, 1-2ndBosna International tournament 2010.
In matches, he lost to Nigel Short 2½-3½ in 2009 and to Arkadij Naiditsch 2½-3½ in 2010.
A member of the national team which won the gold at the 2010 Olympiad. At the same competition, he was awarded a silver medal for the second best performance aon board four.
Peak rating: 2708 in 2011.