The 25th Chess Olympiad (German: Die 25. Schacholympiade), organized by FIDE and comprising an open and a women's tournament, as well as several other...

In the 1980s, he began a professional career and had many successes: in 1982 he became international champion, in 1986 appointed him the World Chess Federation...

). ISBN 978-0-900846-29-8. B.C.M. Classic Reprints, number 14: Die Schacholympiade Von Hamburg 1930, F. Chalupetzky and L. Tóth, 01-12-1973. ISBN 978-0-900846-12-0...