Input (grade 5): TrÃ sch was nominated on 19 May 2009 to the senior Germany squad for a tour of Asia. He made his debut on this tour in a match against United Arab Emirates on 2 June.
Output (grade 12): TrÃ sch joined the German national football team for a trip to Asia in 2009 and played his first international match against the United Arab Emirates on 2 June 2009.