Information of the World / Players
/ Calendar /
Problems
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ROBERT GIJSBERTUS HARTOCH
IM (International Master)
1964 –
Champion – EUROPEAN JUNIOR CHAMPIONSHIP.
31/08/1965 – Sub-Champion – WORLD JUNIOR CHAMPIONSHIP.
Partides /
Games / Partidas
- chessgames.com
/ 365chess.com
Wikipedia - English
/ Nederlands