Тихомир Атанасов Доврамаджиев - България / ФИДЕ Майстор 2004
Tihomir Atanassov Dovramadjiev - Bulgaria / FIDE Master 2004
Първият Европейски Шампион по Шахбокс
1 Октомври 2005 г., Берлин, Германия
The First European Chess Boxing Champion
1 October 2005 year, Berlin, Germany
RBB TV
https://www.rbb-online.de/fernsehen/
Video Reportage of RBB TV: https://www.youtube.com/watch?v=ynypKbtece
https://bg.wikipedia.org/wiki/Тихомир_Тичко
https://en.wikipedia.org/wiki/Tihomir_Dovramadjiev
https://www.impactio.com/researcher/tihomir-dovramadjiev
https://www.eurosport.com/boxing/world-news/2005/checkmate-meets-ko-ne._sto782958/story.shtml
https://www.latimes.com/archives/la-xpm-2005-dec-01-fg-chessboxing1-story.html
https://www.welt.de/print-wams/article134145/Ring-frei-fuer-Denker.html
https://de.chessbase.com/post/schwere-kopftreffer
https://www.kwabc.org/files/kwabc/news/2012/02/nestoren/usa200807.pdf
https://www.zeit.de/2005/43/Geschichten_die_das_Leben_schrieb
http://www.fvschach.de/dokument/express/exp-45-7.pdf