Esbjerg forenede Boldklubber (; commonly known as Esbjerg fB or EfB in short) is a Danish professional football club based in Esbjerg, West Jutland, that plays in the 2nd division, the third-tier of the Danish football league system. Founded in 1924 as a merger between Esbjerg Boldklub af 1898 and Esbjerg Amatørklub af 1911, the first team play their home games at Blue Water Arena which has been the club's home ground since its opening in 1955.
History
Early years
Esbjerg forenede Boldklubber was officially established in 1924 as a merger between Esbjerg Boldklub af 1898 (E.B. 98) and Esbjerg Amatørklub af 1911 (EAK) after 12 years of competition between the two clubs. The new club was driven by ambition for something bigger, which already produced results the day after when the club's best start-up team defeated Kolding IF with 7–0.
Golden years
The club's golden years were in the first half of the 1960s with the Austrian coach Rudi Strittich throughout most of the decade. The club won the Danish Championship in 1961, 1962, 1963 and 1965 and won the DBU Cup in 1964. This success has been largely attributed to Austrian coach Rudi Strittich, as well as strikers Jens Peter Hansen and Carl Emil Christiansen. In the championship season of 1961, Esbjerg set a stadium record with 20,000 spectators, as Esbjerg won the clash against KB 3–1 at home. In 1968, Esbjerg almost won another championship, when the team had the same amount of points as two other clubs before the last round, but despite winning the last match, KB won the title on goal difference. The following year, however, Esbjerg suffered relegation from the top tier, where they had played twenty seasons in a row.
In 1974, Esbjerg fB won promotion to the top division again, marking the beginning of the club's second golden era. Esbjerg won the DBU Cup again in 1976. In 1977, Strittich returned as coach, and with goalkeeper Ole Kjær and midfielder Jens Jørn Bertelsen as the driving forces in the following years, Esbjerg were back at the top. The club won bronze medals in 1977, and in 1978 Esbjerg fB lost the cup final to Frem after a penalty shootout and a total of three finals, all of which ended 1–1. Later that year, they achieved a second-place finish in the top tier, while the team reached the third round of the UEFA Cup, where they beat Hertha BSC 2–1 in the first leg, but lost in the return match in Berlin by 4–0.
In 1979, Esbjerg fB won the club's fifth and most recent Danish championship. The following year, the team eliminated Halmstads BK in the European Champion Clubs' Cup. In the subsequent round, Esbjerg lost on the road with 3–0 to Spartak Moscow, but was in the return match, close to a sensation, Esbjerg won 2–0.
Ups and downs
In 1985, Esbjerg was close to winning the cup tournament, but lost in the final 3–2 to Lyngby on a goal shortly before the final whistle. Esbjerg relegated from the top tier in 1986 and in the early 1990s were down in the third division. In 1999, Esbjerg returned to the Danish Superliga. This time, their tenure in the top division was more permanent, achieving a third-place finish in the 2003–04 season as their best performance, after being in first place with four rounds left. During that season, they broke records, causing Brøndby IF's largest home defeat ever, beating them 6–1 at Brøndby Stadium. In 2006 and 2008, the club reached the cup final. In the 2010–11 Danish Superliga season EfB finished 12th and were relegated to the Danish 1st Division for the first time since the 1999–2000 season.
Esbjerg returned to the Superliga in the 2012–13 season with success under head coach Jess Thorup, a former player for the club, as the team managed to win the Danish Cup for the third time in the club's history with a 1–0 victory against Randers FC, thus qualifying for European football. At the same time, they achieved a fourth place in the Superliga.