The world's oldest continual rugby fixture was first played in 1858 between Merchiston Castle School and the former pupils of The Edinburgh Academy. The Edinburgh Academy was also involved in the first ever international rugby union game when a side representing England met the Scottish national side on the cricket field of the Academy at Raeburn Place, Edinburgh on 27 March 1871, which Scotland won. The national side today competes in the annual Six Nations Championship and has appeared at every Rugby World Cup. Scotland has two professional sides that compete in the Pro14 and the European Professional Club Rugby tournaments – Edinburgh Rugby and Glasgow Warriors. Two other professional sides also formerly existed: Caledonia Reds and the Border Reivers but these sides were disbanded due to funding problems in the SRU. The Scottish League Championship exists for amateur and semi-pro clubs. The national side regularly fill Murrayfield for Six Nations fixtures.