Parrott's extra-time winner ensures cup progress for AZ, Ogbene grabs first Sheffield United goal

Troy Parrott of AZ Alkmaar celebrates. Pic: Marcel Bonte/Soccrates/Getty Images

Republic of Ireland striker Troy Parrott continued his exceptional form by grabbing an extra-time winner to seal AZ Alkmaar's place in the KNVB Cup semi-finals.

Parrott provided a superb headed assist for Matej Sin's opener before Kristian Hlynsson grabbed an equaliser for FC Twente, before Dubliner Parrott found the winner in the 96th minute - his 27th goal for club and country so far this season.