Belgrade, December 18 (uefa.com) - Ljubisa Tumbakovic described today as "the worst of my life" after the most successful coach in Yugoslavian football
                  history stood down after almost a decade in charge of FK
                  Partizan. 
The 52-year-old was appointed coach of the Belgrade club in
                  June 1992 and, save for a brief hiatus at AEK Athens FC in
                  the 1999/00 season, has been the driving force behind a
                  club which has won six Prva Savezna Liga championships and
                  three Yugoslavian Cups during his time at the helm. 
Tumbakovic told uefa.com last
                  month that "Partizan is my life" and
                  breaking such a bond obviously
                  proved immensely difficult for one of
                  the most respected coaches in
                  European football. Speaking at an
                  emotional press conference,
                  Tumbakovic said: "Enough is
                  enough. I don't have the energy to continue working. 
"Ten years is a long time, especially as I have given 100 per
                  cent throughout. Now I shall go home as I have plans with
                  my family. I am very happy that I have spent so many
                  beautiful years at Partizan. My contract lasts until June 2003,
                  but we made a deal in June that I could leave after the first
                  half of the championship." 
Partizan were in the doldrums when
                  Tumbakovic took control, 300 wins in
                  406 matches later he leaves the club
                  nine points clear in the Yugoslavian
                  top flight and well on course for a
                  seventh title in a decade. Partizan
                  director Nenad Bjekovic said: "We
                  understand Tumbakovic's wishes and accept his resignation.
                  We have won so many championships but I believe we will
                  still be successful in the future." 
Despite dominating domestically, though, Partizan have
                  struggled to make an impression in Europe and were
                  eliminated in this season's UEFA Cup second round by SK
                  Slavia Praha 6-4 on aggregate after winning the first leg 3-1.
                  With a tear in his eye, the departing Tumbakovic concluded:
                  "Please don't ask me what my plans are. I just want to enjoy
                  a beautiful holiday."