started and then abandoned in 1920 because of the Polish-Soviet War). It was run similar to a cup competition, according to the "spring-autumn" system, until 1927. In the spring, Warta participated in the Klasa A regional district championship (Warta became champion in 1921, 1922, 1923 and 1926, in 1924-1925 no champion was crowned), with football clubs from Wielkopolska such as Warta, Pogoń and Stella Gniezno. In the autumn, the winners from five regional districts played against each other at national level. Under the club chairmanship of Stanisław Broniarz (chairman 1924 to 1927, deputy chairman 1927 to 1929), Warta was a leading proponent and founding member of the Polish football league, which was launched in 1927. The interwar period was Warta's golden era and Warta was a leading football team in Poland. Between 1922 and 1928, Warta was always in the top three teams in the Polish football championship (there was no championship in 1924). Finally, with the Hungarian coach Béla Fűrst in charge, Warta won its first Polish football championship in 1929. In that season, Warta won 15 out of 24 league matches, it lost fewest goals of all teams (33) and it had - jointly with Cracovia - the best goal difference (+25). The global economic crisis of 1929 negatively affected Polish sports clubs, including Warta. Despite these difficulties, throughout the 1930s, Warta was again in the top three football clubs in the top division on four occasions. In 1932, Kajetan Kryszkiewicz and Friedrich Scherfke were jointly the top goal scorers in the league, with 15 goals each. Other sports disciplines also fared well. In 1920, the Poznań municipal government handed over large sports grounds to Warta. Warta launched new sports sections, including field hockey (1923), boxing (1924), swimming (1928) and ice hockey (1930). Warta's boxing team won the Polish championship 11 times and Warta's athletics team won the Polish championship five times. Warta Poznań encouraged innovations in sports in the inter-war period. In 1929, the victorious Warta match against the Dutch champions Philips Eindhoven (today's PSV Eindhoven) was the first football match broadcast on Polish radio (Warta won 5–2). In September 1933, the Warta match against Legia Poznań was the first football match in Poland to be played using artificial lighting. Polish teams did not yet participate in annual European football club competitions, but the Warta team travelled abroad on many occasions to play friendly games and to