[3] Although its main focus is football, the club hosts many other activities, including basketball, futsal, tennis, cycling, volleyball, and chess.Nacional is identified with the white, blue and red colours inspired by the flag of Uruguay's national hero José Gervasio Artigas.[12] While the club hosts some games at Montevideo's Estadio Centenario, Nacional plays most of its home matches at the Parque Central, located in the La Blanqueada neighborhood and popularly known as El Parque, where on 13 July 1930 Belgium and the United States played one of the two opening games of the 1930 FIFA World Cup, and where Argentina and Brazil, among others, made their debut in the FIFA World Cup.[13] Nacional has fierce rivalries with many clubs, notably with cross-town team Peñarol, in clashes known as El clásico del fútbol uruguayo.It was decided there that the club's flag should include the three colours (red, blue and white) historically connected to José Gervasio Artigas, Uruguay's national hero.[18] Nacional's players started developing already around 1900 a new playing style that introduced a less physical and more imaginative game, made out of fast combinations and frequent dribbles.(...) Nacional, formed mainly by smaller and faster players (...) abandoned the physical confrontation that was allowed back then, and chose to play according to their own possibilities."[[19]] After winning the 1912 championship, they won the 1915 Triple Crown (tri-championship), which included the three major domestic and international tournaments of that time: Primera División, Tie Cup, and Copa de Honor Cousenier.In 1924, Nacional contributed players (Mazzali, Urdinarán, Scarone, Romano, Zibechi and Pascual Somma) for Uruguayan national representative that won the Summer Olympics in Paris.[20] An estimate of 800,000 tickets were sold during that tour, where Nacional played friendlies in France, Italy, Spain, the Netherlands, Switzerland, Austria, and Portugal.The 1933 championship is remembered as the longest ever, since it ended in November 1934, after a series of final games against Peñarol, the last won by Nacional by 3–1 with 3 goals by Héctor Castro.Historical rivalries with longtime enemy Peñarol and famous Argentinian teams like Boca, River Plate, Racing, Independiente, San Lorenzo, Rosario Central and Newell's Old Boys, among others, were established in those championships.With President Miguel Restuccia, Nacional formed the basis of a team that would eventually achieve its goal, with players such as Ubiña, Mujica, Montero Castillo, Espárrago, Cascarilla Morales, Brazilian goalkeeper Manga, Cubilla and the great Argentinean striker Artime.In 1971, coached by Washington Etchamendi, Nacional finally won its first Copa Libertadores, beating Estudiantes de La Plata in Lima, Peru.That year, Nacional won its first World Club title, the 1971 Intercontinental Cup, in memorable matches against Panathinaikos from Greece, with goals from striker Luis Artime.Nacional won its third copa Libertadores in 1988, beating Argentine side Newell's Old Boys 3–0 in the Estadio Centenario, with goals from Ernesto Vargas, Santiago Ostolaza and Hugo De León.In a breath-taking final against Dutch side PSV Eindhoven coached by Guus Hiddink, Nacional would win in the penalty shootout after the game ended 2–2 with two goals by Ostolaza (the second one scored at the last minute of overtime).[27] In March 1902, the team changed its jersey at the request of the AUF, avoiding the similarity of colours with the Albion club and also because the red shirt faded and another of better quality could not be obtained.[30] In June 2013, Nacional supporters displayed for the first time the biggest flag in the world as they called the emblem during a match vs. Deportivo Toluca played for the 2013 Copa Libertadores.The club won the most important competitions in several occasions: Vuelta Ciclista del Uruguay and Rutas de América, individually and by teams.Nacional has a lot of tennis courts in Parque Central, behind the stand Abdón Porte, in which several stages of the tournaments organised in Uruguay are disputed.In that stadium, the club plays its home games of the championships organised by the Uruguayan volleyball federation Federación Uruguaya de Vóleibol in every category.