Udovčić was part of the Yugoslav team that won silver medals behind USSR at the
16th Chess Olympiad held in Tel Aviv, Israel in 1964. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️