a successful one as they finished as runners up behind KF Lushnja to achieve back to back promotion, in a season that saw the club change ownership as Gazment Demi bought out 50% of the club's shares in January 2013, making him and Lulëzim Sallaku co-owners and co-financiers of the club. The club achieved promotion back into the Kategoria Superiore following a four-year absence and Demi took over as president following the departure of Sallaku from the post. After 5 seasons of winning nothing in the Kategoria Superiore, Partizani won its first title in 26 years, under coach Skënder Gega, and return to UEFA Champions League after 3 years of absence. Stadium During the club's early history they played their home games at Albania's main stadium, the Qemal Stafa Stadium which was shared with local rivals KF Tirana and then also Dinamo Tirana. A second stadium was built in Tiranë in 1956, which was the Selman Stërmasi Stadium, and this stadium was also shared by the three main Tiranë clubs. The club stopped sharing the Selman Stërmasi Stadium in 2014 when they were promoted back to the Kategoria Superiore, and in the summer of 2016 the process of demolishing the Qemal Stafa Stadium will begin, in order to facilitate the proposed 22,500-seater Arena Kombëtare. On 9 March 2016, the Albanian government agreed to a 99-year, €1 lease of the Military Base 4030, located on Myslym Keta Road on the outskirts of Tiranë, which is where Partizani will build their new training complex as well as their proposed 4,500 seater stadium. Tirana's mayor, in a meeting with FK Partizani and FK Tirana, granted Partizani the right to play in Tirana's stadium until "Qemal Stafa Stadium" is finished building. In 2019, Partizani moved to the newly built Arena Kombëtare. On 13 December 2019, they played first match at the new stadium against rivals KF Tirana, which also plays some matches at the stadium. They lost the match 2–1 with a Winful Cobbinah goal at the last minute of the match, which was the first loss for the club in the derbies after 5 years and 8 months and after 18 games. Supporters Ultras Guerrils Partizani Tirana's current supporters group and hooligans firm is called Ultras Guerrils 08–09, who were founded following the merger of two other supports groups, Brigada e Kuqe 08 and Komandos Ultras. They are one of the most numerous