Swedish Grandmaster (1991). PHD in Mathematics. Swedish Champion 1992 and 1993.
Best results: winner or shared first at Linhamn 1983, Hamburg 1984, Gausdal 1984, 1987, 1989, 1992 and 1994, Reykjavik Open 1990, Stockholm Grand Prix 1992, Malmo Open 1992, Örebro 2001 and Karlstad Open 2009. A participant in the 1984, 1988 and 1992 Olympiads.
A participant in the 1984, 1988 and 1992 Olympiads.
The author ofS Spanish: Tschigorin Variation and Sizilianisch/Richter-Rauser and many books on Mathematics.
Swedish Grandmaster (1991). PHD in Mathematics. Swedish Champion 1992 and 1993.