7th European Go Congress 1963 Barsinghausen, Germany, 04.08.1963-18.08.1963 Championship Tournament Based on the then rules, Von Alvensleben retained his European title. Alv Mat Reb Due Lun Wim Eka Gre Pt 1 Wichard von Alvensleben X 1 1 0 1 1 0 1 5 2 Jurgen Mattern 0 X 1 1 1 0 1 1 5 3 Max Rebattu 0 0 X 1 1 1 1 1 5 4 J Dueball 1 0 0 X 0 1 1 1 4 5 Luna 0 0 0 1 X 1 0 1 3 6 M Wimmer 0 1 0 0 0 X 1 1 3 7 Ekart 1 0 0 0 1 0 X 0 2 8 Grebe 0 0 0 0 0 0 1 X 1