Tihomir Atanassov Dovramadjiev (Bulgarian: Тихомир Доврамаджиев; born May 22, 1979 in Varna; also known as Tihomir Titschko; "Titschko" is a short form of "Tihomir" and as TigerTAD on the Playchess server) is a Bulgarian chess FIDE Master and chess boxer. He is the first European ChessBoxing Champion. He hold international FIDE Master title of the World Chess Federation from 2004. Before taking up chessboxing, Dovramadjiev won the Bulgarian national chess championship in his age group multiple times and he has played in international chess tournaments. His FIDE Elo rating is 2356 (November 2011). He is the national youth chess champion of Bulgaria for: 1991 (classic), 1993 (classic), 1997 (blitz) and 1998 (classic). Participates in a number of European and world championships, achieving success at: 1991 - European Championship in Mamaia (Romania) - 5 place, U12; World Championship in Warsaw (Poland) - 3-4 place, U12; European Chess (Rapid) Championship in Paris (France) - 2-3 place, U14. In 1997 he won 1 place with the team of "Kaisa" (Varna) at the championship in Plovdiv U20. He competes for the teams of "Kaissa" (Varna, Bulgaria), "Lokomotiv" (Plovdiv, Bulgaria) and SV Nashuatec (Berlin, Germany), with which won the German Landesliga for the 2003/2004 season, defeating the team of "Gillette" in the decisive match. For the team of "Nashuatec" recorded a result of 22 wins, 2 draws and 0 defeats.