On June 29, 2014 the 'round of 16' match takes place between the winner of group B and the runner-up of group A. This World Cup match will start at 13:00 at Castelao Stadium. The Estádio Plácido Aderaldo Castelo, also known as the Castelão or Gigante da Boa Vista, is a football stadium that was inaugurated on November 11, 1973 in Fortaleza, Ceará, Brazil, with a maximum capacity of 67,037 people.