play a friendly in 2015 in Lublin to celebrate Motor's 65th anniversary. Despite the clubs' close proximity, Śląsk also hold friendly relations with Miedź Legnica. The fans also have friendships with fans from both SFC Opava, from the Czech Republic, and Ferencvárosi TC, from Hungary. Rivals Their biggest rivals are Zagłębie Lubin, with the games between the two known as the "Lower Silesian Derby" (Polish: Derby Dolnego Śląska). The two teams are the largest in the Lower Silesia region, with Śląsk representing Wrocław (the largest city in the area) and Zagłębie representing Lubin. Both teams have won the Ekstraklasa twice, Śląsk in 1977 & 2012, and Zagłębie in 1991 & 2007. The fans of Lechia and Śląsk formally had a friendship with the Wisła Kraków fans, creating the "Three Kings of Great Cities" () coalition. Wisła fans left the coalition in 2016. Since 2016 Wisła Kraków itself has since turned into a rivalry. Arka Gdynia, Lech Poznań and Cracovia are rivals dating back to the time with their alliance with Wisła. This was due to the two largest fan coalitions in Poland, "Three Kings of Great Cities" (Śląsk, Lechia, Wisła) and "The Great Triad" (Lech, Arka, Cracovia) with any of the opposite coalition teams playing each other resulting in a big and hotly contested match. There is also a competitive rivalry with Widzew Lodz, with the two often facing each other throughout their history. Stadium The Stadion Wrocław in Wrocław, Poland, is the highest fourth category football (soccer) stadium built for the 2012 UEFA European Football Championship. The Stadium is located on aleja Śląska in the western part of the city (Pilczyce district). It is the home stadium of the Śląsk Wrocław football team playing in the Polish PKO Ekstraklasa. The stadium has a capacity of 45,105 spectators, all seated and all covered. The Municipal Stadium in Wroclaw is the largest arena in Ekstraklasa and the third largest in the country (after National Stadium and Silesia Stadium). Stadium construction began in April 2009 and was completed in September 2011. Stadium opening took place at 10 September 2011 with boxing fight between Tomasz Adamek and Vitali Klitschko for WBC heavyweight title. First football match between Śląsk Wrocław and Lechia Gdańsk was played on 10 October 2011. Śląsk won this match 1–0 and Johan Voskamp was first goalscorer on the new stadium. Śląsk Wrocław in European football Śląsk Wrocław's score is shown