Capriles, who has also provided as a gran and a title, cruised to a win in February's resistance coalition main, launching himself as a center-left selection looking for to entice voters across the governmental array.
Chavez's melanoma has pressured Capriles simply to move a tightrope in his strategy.
"We don't wish ill to anyone," Capriles informed CNN en EspaƱol last 30 days, saying he wants Chavez's period to come to an end at the poll box.
"I think a govt for a lengthy time is a bad factor," he said. Chavez brings "a govt that is more worried with trying to persuade Venezuelans that the issues don't are available, instead of resolving them."
Chavez has led Venezuela since 1999 and regularly promised to run for re-election in Oct.