Julio Cesar Chavez ( L ) of Mexico connects with a punch against Louis Brown ( R ) during the 3 rd round of their 10 round bout in Rosemont , Illinois August 5 , 2007 . Chavez won by a technical knockout in the 5 th round . EPA / STEPHEN J . CARRERA < 저작권자 ⓒ 2007 연 합 뉴 스 . 무단 전재 - 재 배포 금지 . >