Mezue ahịrịokwu na-esonụ: Hnilička gbara egwuregwu mbụ ya maka ndị otu egwuregwu Czechoslovak na 1990 na 1990 European Junior Championship, na-enweta ihe nrite ọla nchara. Ọ na-egwuri egwu ọzọ maka ndị otu egwuregwu Czechoslovakian na 1991 World Junior Championship, ọzọ na-emeri ọla nchara. A kpọrọ ya na ndị otu egwuregwu Czechoslovakian maka ma 1991 Canada Cup na
1991 World Championships, mana ọ naghị egwu egwuregwu ọ bụla. Egwuregwu ikpeazụ Hnilička mere maka Czechoslovakia bụ 1992 World Junior Championship, ebe ndị otu ahụ mechara nke ise.