 Complete the following phrase:  The project included the complete reconstruction of the bottom tier, an extension of the roof, and further refurbishments to upgrade the stadium to FIFA standards. Building works took a total of three years, and were completed in December 2012. The first match at the reopened Mineirão was played on February 3, 2013 with a state championship match between Cruzeiro and Atlético. While Cruzeiro agreed on a lease to play the next 25 years at Mineirão, Atlético is currently building his own arena, Arena MRV, which is planned to be opened at the end of 2022. Atléticos new arena will be the most modern football stadium in Latin America and the second largest sports arena in the state of Minas Gerais, with a capacity of over 46,000 people. Mineirão hosted a total of six matches during the 2014 FIFA World Cup, including one round of 16 match and the historical semi-final referred to as Mineirazo in which 