4th European Go Congress 1960 Oud Poelgeest, Leiden, Netherlands, 31.07.1960-14.08.1960 Championship Group C G D J S G S Pt 1 Ciessow X 1 1 1 1 1 1 6 2 Grebe 0 X 0 1 1 1 1 4 3 Dueball 0 1 X 0 0 1 1 3 4 John 0 0 1 X 0 1 1 3 5 Susan 0 0 1 1 X 0 1 3 6 Gruena. 0 0 0 0 1 X 1 2 7 Sedlat. 0 0 0 0 0 0 X 0