A test of mind, nerve and jaw – welcome to chessboxing

What is chess boxing, and how did it become a sport?

London Chessboxing: 'The Rock' defeats 'The Phoenix

Chessboxing, amateur boxing and chess board game being played alternately as part of a new surreal sport, Islington, London, UK Stock Photo - Alamy

CHESSBOXING MAYHEM — The Dome London

Chessboxing Database - Isidro Gete vs Matt 'Crazy Arms' Read

17 Chessboxing At The Royal Albert Hall Stock Photos, High-Res Pictures, and Images - Getty Images

In chess boxing, hitting your opponent isn't just legal, it's required - The Globe and Mail

Liberal Democrat activist 'knocks out' UKIP MEP in Brexit-charged ' chessboxing' match – Hackney Citizen

Chess Boxing: Brain meets Brawn - Julia Dimon

CHESS NEWS BLOG: : London Nightclub Video: Choose Chess, Boxing or Sexy Hula Hoop Swinging!