Josef Zwinger, a German tax consultant [1], computer chess aficionado, collector of Dedicated Chess Computers, and opening book author, most notably working with James Robertson on Insomniac.
Josef Zwinger [2]

Photos

Josef Zwinger (left) at the users tournament in Kaufbeuren [3]

External Links

• Josef Zwinger | Facebook
• Josef Zwinger from Kurt´s Schachcomputer Homepage by Kurt Kispert (German)

References

1. ^ Josef Zwinger from Kurt´s Schachcomputer Homepage by Kurt Kispert (German)
2. ^ from the Photo Composition of the Participants, DOCCC 1999, Dutch Open Computer Chess Championship 1999 old CSVN site
3. ^ Fotos Kaufbeuren from Kurt´s Schachcomputer Homepage by Kurt Kispert

What links here?