ex champ of Hamburg, Germany. Won the Master Reserve Wijk aan Zee , Netherlands, 1969 , leading in front of Schaufelberger, Swiss champ, Sokolov, Shaw , several times champ of Australia etc. German Student champ 1968 ?
Central American champ 1960 ? , sub champ of México 1973 ?
Mga Samahan
Ajedrez Alegría
631 Miyembro
Chess.com Legends Club
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Anipro103_fans_club
92 Miyembro