Cork City boss John Caulfield was looking for something akin to a volcanic response after last week’s drawn game and he certainly got it here in the first half at the KR-vollur Stadium with Mark O’Sullivan’s first European goal coming on 13 minutes.

Cork City bid to extend their Europa League adventure against KR Reyjkavik in Iceland tonight and manager John Caulfield will be looking for a volcanic response from his team after last week’s 1-1 first leg draw at Turner’s Cross.