The All-Ireland Senior Football Championship (SFC) () is the premier competition in Gaelic football. An annual tournament organised by the Gaelic Athletic Association (GAA), it is contested by the county teams in All-Ireland. The first tournament was held in 1887; it has been held every year since 1889. Each tournament ends with a final, played by the 35th Sunday of the year at Croke Park in Dublin, with the winning team receiving the Sam Maguire Cup. History The first Championship to be held featured club teams who represented their respective counties after their county championship. The 21 a-side final was between Commercials of Limerick and Young Irelands of Louth. The final was played in Beech Hill, Donnybrook (not Bird Avenue) on 29 April 1888 with Commercials winning by 1–4 to 0–3. Unlike later All-Ireland competitions, there were no provincial championships, and the result was an open draw. The second Championship was unfinished owing to the American Invasion Tour. The 1888 provincial championships had been completed (Tipperary, Kilkenny and Monaghan winning them; no Connacht teams entered) but after the Invasion tour returned, the All-Ireland semi-final and final were not played. English team London reached the final four times in the early years of the competition (1900–1903). In 1892, inter-county teams were introduced to the All-Ireland Championship. Congress granted permission for the winning club to use players from other clubs in the county, thus the inter-county teams came into being. The rules of hurling and football were also altered: goals were made equal to five points, and teams were reduced from 21 to 17 a-side. The 1903 Championship brought Kerry's first All-Ireland title. They went on to become the most successful football team in the history of the All-Ireland Senior Football Championship. Unlike in other European countries, such as neighbouring England, where annual sports events were cancelled during the twentieth century due to the First and Second World Wars, the All-Ireland Championship has been running continuously since 1887, with the final running since 1889 (the 1888 competition was played but no final was held due to the Invasion mentioned above). The competition continued even in spite of the effects on the country of the Civil War and the Second World War (the National Football League was not held during the latter). In 1941, the All-Ireland Championship was disrupted by an outbreak of foot-and-mouth disease but the postponed Leinster final were later rescheduled.