SOCHI - Cristiano Ronaldo scored a hat-trick as Portugal and Spain drew a thrilling World Cup Group B game 3-3 in Sochi on Friday night.

Ronaldo's last goal was a spectacular free kick, just when it looked as if two goals from Diego Costa and a volley from Nacho Fernandez would give Spain a winning start to their World Cup campaign, just two days after Fernando Hierro replaced Julen Lopetegui as coach.

Despite Ronaldo's late goal the Spanish can take heart that the change of coach doesn't appear to have had any negative effects on their play and both sides look much stronger than both Iran and Morocco, who played each other in Group B earlier in the day.

New Spain coach Fernando Hierro decided to play Costa in attack, while Koke partnered Sergio Busquets in midfield and Nacho Fernandez was given the task of stopping his Real Madrid clubmate, Cristiano Ronaldo.