Estadio Municipal de Chillán Nelson Oyarzún Arenas , home to the Ñublense club , is named after Nelson Oyarzún Arenas , a Ñublense coach . It was opened in 1961 and has a capacity of 12,000 . In 2007 , the stadium was selected as a venue for the 2008 FIFA U-20 Women 's World Cup . To comply with FIFA standards it was demolished and rebuilt ( with the direction the pitch is facing altered ) , its capacity was decreased from 17,500 to 12,000 and a roof covering all seats was built . The renovation of the stadium cost 12 billion pesos ( $ 26 million ) . The stadium was re-dedicated on 2 November 2008 , with former Chilean president Michelle Bachelet in attendance . On 27 February 2010 , during the 2010 Chile earthquake , much damage occurred to the stadium ; nearly the entire Pacific gallery collapsed
2010 Chile earthquake
2010 Chile earthquake
Ñublense