Complete the following sentence: Bröder played for Yugoslavia in 3rd unofficial Chess Olympiad at Munich 1936 on eighth board (+7 <unk>2 =8), and in the 3rd unofficial Chess Olympiad at Munich 1936 on eighth board (+7 <unk>2 =8), and in the 3rd unofficial Chess Olympiad at Munich 1936 on eighth board (+7 <unk>2 =8),
7th Chess Olympiad at Stockholm 1937 on first reserve board (+4 <unk>2 =7).