Chess boxing an alternative to traditional roles. A chessboxing fight consists of 11 rounds, 6 rounds of chess and 5 rounds of boxing, and a victory in either chess or boxing wins and ends the entire contest. Chess and boxing rounds alternate, a full-distance contest begins and ends with a round of chess. Each round lasts three minutes, regardless of whether it involves chess or boxing. A single chess game is played over the six chess rounds. These total 18 minutes; each player is subject to a time control of 9 minutes with no increment to make all their moves (blitz chess).
Boxing at the 2004 Summer Olympics Golovkin, Yuriorkis Gamboa, and Guillermo Rigondeaux, later went on to become world champions in professional boxing. The pre-olympic test event, better known as the 25th Acropolis Cup, was held from 26 to 30 May 2004 in the Peristeri Olympic Boxing Hall in Athens, Greece. The following tournaments were used as qualification tournaments for boxing at the 2004 Summer Olympics. Boxing at the 2004 Summer Olympics Boxing at the 2004 Summer Olympics took place in the Peristeri Olympic Boxing Hall. The event was only open to men and bouts were contested over four rounds of two minutes each. Five judges scored