fourth stage of the Minsk City Karate League 2012-2013 season, "Open Championship Partyzansky Minsk karate to children, cadets and juniors" was held on 30-31 March 2013 at the address: Minsk, ul. Bierut 11, Sports Complex «Spartak» (map).

The competition was attended by 99 participants (173 person-participant) of the clubs in Minsk Karate Federation ("Volat", "Junior", Sanker, "Fudosin" and "Hagakure"). The competition took place over two tatami equipped with electronic scoreboard and maintained by members of the judiciary of MKF. Competitions catered to 16 judges and 4 secretary. Head Judge was Rak Vitaly.