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

What Is Chessboxing? r Ludwig's Breaks Audience Records

Welcome to the World of Chess Boxing

The Mystery Of Chessboxing

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

York Hall Chessboxing Spectacular – Review – CHESSBOXING NATION

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

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

CHESSBOXING: A sport combining strength and reflexion - Voice of London

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

London Chessboxing, ..Yardley..