 Ramba uchiverenga ndima ino - Chimwe chezviitiko zvinokosha zvikuru chakanga chiri Punch-up muPiestany, mutambo pakati peCanada neSoviet Union mukati me1987 World Junior Ice Hockey Championships. Mutambo wacho wakanga wakaoma zvikuru uye une ngozi zvikuru kupfuura zvinogamuchirwa, uye na6:07 vakasara muchikamu chechipiri, kurwa kwakatanga pakati paPavel Kostichkin naTheoren Fleury, zvichiita kuti zvikwata zvose zvibve pamabhenji kwemaminitsi makumi maviri. Vakuru vakuru vakarayira kuti mwenje yenhandare idzimwe, asi pasina betsero, uye IIHF pakupedzisira yakazivisa kuti mutambo wacho wakanga usina maturo. Zvikwata zvose zviri zviviri zvakabviswa mumakwikwi aya, zvichiita kuti Canada isakwanisa kuwana menduru yegoridhe, uye chikwata cheCanada, chakanga chanyadziswa nezvavaifunga kuti kwaiva kurangana kwaiitirwa ivo, chakasarudza kuenda pane kuti chirambe chiripo pamhemberero dzokupedza makwikwi, uko chikwata cheSoviet chakanga chakarambidzwa kupinda. 