67 players and 123 people in all attended the 12th Congress in Berlin.
Mattern won the championship beating the reigning champion, Mutabzija, in the last round.
Masters section winners were Eberhard and van Zanten, and the other sections were won by Service, Cooper and Hunter. Netherlands won the new Country Cup for the best three players.
M M D W E V G D K D Pt 1 Jürgen Mattern Ger X 1 0 1 1 1 1 1 1 1 8 2 Zoran Mutabzija Yug 0 X 1 1 1 1 1 0 1 1 7 3 Jürgen Dueball Ger 1 0 X 0 1 1 1 1 1 1 7 4 Manfred Wimmer Aut 0 0 1 X 0 1 0 1 1 1 5 5 Eduart Ekart Yug 0 0 0 1 X 0 1 1 1 1 5 6 Henk de Vries Nld 0 0 0 0 1 X 1 1 1 1 5 7 Tony Goddard Gbr 0 0 0 1 0 0 X 1 1 1 4 8 Jon Diamond Gbr 0 1 0 0 0 0 0 X 1 1 3 9 Michael Katscher Ger 0 0 0 0 0 0 0 0 X 1 1 10 Leonhard Grebe Ger 0 0 0 0 0 0 0 0 0 X 0