Buenos Aires Club Argentino Chess Championship
Club Argentino de Ajedrez was founded on April 17, 1905 in Buenos Aires.
Winners
Year Winner 1906–1907 Benito Villegas 1908 Julio Lynch 1909 Alejandro Mom 1910 Rolando Illa 1911 Julio Lynch 1912–1919 Rolando Illa 1920–1921 Julio Lynch 1922 Carlos Portela 1923 Enrique Ibañez 1924 Julio Lynch 1925–1928 Carlos Portela 1929–1930 Julio Lynch 1931–1948 Aaron Schvartzman 1949–1951 Enrique Reinhardt 1952 Luis Piazzini 1953 Oscar Panno 1954 Leonardo Lipiniks 1955 Enrique Reinhardt 1956–1957 Raúl Sanguinetti 1958–1962 Alfredo Esposito 1963–1964 Ruben Rollansky 1965–1992 Oscar Panno 1993 Humberto Borghi 1994 Javier Moreno 1995–2006 Hugo Spangenberg 2007 Sandro Mareco