Robert Hübner is undoubtedly the outstanding German chess player of the post-war period. Today the biggest German chess legend after Emanuel Lasker and Siegbert Tarrasch celebrates his 70th birthday. Chess Germany congratulates!
an excellent, very rare interview with Robert Hübner can be found here…
The legendary match against Jan Hein Donner at the
INTERNATIONAL TURNIER BÜSUM 1968 can be played here: