31 Chess Boxing World Championship Berlin 2014 Stock Photos, High

Sven Rooch of Berlin who is the current chessboxing world champion and Spanish contestant Jonathan Rodriguez-Vega play chess against each other during the chessboxing world championship in Berlin, Germany, 21 November 2014. Athletes alternately compete in boxing and in chess in eleven rounds during the chessboxing world cup. Photo: Stephanie Pilick/dpa | usage worldwide Get premium, high resolution news photos at getty

25 Chess Boxing World Championship Berlin 2014 Stock Photos, High-Res Pictures, and Images - Getty Images

Chessboxing championship hi-res stock photography and images - Alamy

Chess boxing hi-res stock photography and images - Alamy

London Chess Classic 2015: Who are the world's best chess players?

Chessboxing hi-res stock photography and images - Alamy

31点のChess Boxing World Championship Berlin 2014のストックフォト - Getty Images

TKO By Checkmate: Inside the World of Chessboxing, Arts & Culture

Current Middleweight Chessboxing World Champion Sven Editorial Stock Photo - Stock Image

Berlin January 19 Chess Boxing Bread Stock Photo 71455285

Chessboxing hi-res stock photography and images - Alamy

66 Chess Boxing Championships Stock Photos, High-Res Pictures, and Images - Getty Images