Information
of the World / Players
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/ Problems
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IM (International
Master)
1969 – Champion – SWISS CHAMPIONSHIP.
1970 – Champion – SWISS CHAMPIONSHIP.
1973 – Champion – SWISS CHAMPIONSHIP.
1974 – Champion – SWISS CHAMPIONSHIP.
1977 – Champion – SWISS CHAMPIONSHIP.
Partides
/ Games / Partidas - chessgames.com / 365chess.com
Wikipedia
- Catalŕ / English / Deutsch