Estádio Nacional  The National Stadium Sports Complex (), also known as "Jamor Sports Complex", is a national football stadium used by the Portugal national team and, as of 2018, by Belenenses SAD. It is located in the civil parish of Algés, Linda-a-Velha e Cruz Quebrada-Dafundo, in the municipality of Oeiras, in the western part of Lisbon District. The stadium entered UEFA history as host of the first ever game played in UEFA club competitions. The game was played on 4 September 1955 between Primeira Divisão's third-placed team, Sporting CP, and the Yugoslav champions, Serbian side Partizan Belgrade. It ended as a 3–3 draw and was the first game to be played of the first edition of the European Cup. In 1933, the decision was made to construct the national stadium alongside the Jamor ravine. The original design was authored by Francisco Caldeira Cabral and Konrad Weisner  and Jacobetty Rosa, with works beginning in 1939. It was inaugurated on 10 June 1944 (Portugal Day) by the Council president António Oliveira Salazar. Work was complete in the Quinta da Graça (in 1953), to install the "Comissão Administrativa do Estádio Nacional" ("National Stadium Administrative Commission"). In 1961, construction on the hippodrome began, in addition to the first phase of work on the shooting range, by the "Serviços de Construção e de Conservação" ("Construction and Conservation Services"). The "Plano de Ordenamento do Complexo Desportivo da Jamor" ("Jamor Sports Complex Development Plan") was issued on July 1982, ordered by the DGEMN "Direção-Geral de Edifícios e Monumentos Nacionais" ("Directorate-General for Buildings and National Monuments"), authored by the architects Vasco Croft (coordinator), Nuno Bártolo and Joaquim Cadima, and by the landscape firm Professor Caldeira Cabral, Associados, Estudos e Projectos, Ld. (under the direction of landscape architects Francisco Caldeira Cabral and agronomist engineer João Caldeira Cabral. During this phase, diagnostic studies were performed to reformulate and re-evaluate the strategic importance of the complex. In May 1985, the study "Estabelecimento de zona de protecção" (to establish a protection zone) was ordered by the DGEMN, by architects Vasco Croft and Nuno Bártolo, to limit the sports complex zone, providing a buffer for military access, a "non aedificandi" zone and urban growth, in addition to spansion for greenspaces and support areas for nautical sports.