Joop van Oosterom

E2141560 UNEXPLORED

Joop van Oosterom was a Dutch businessman and chess patron best known for his controversial reign as a top correspondence chess player and multiple-time World Correspondence Chess Champion.

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Label	Occurrences
Joop van Oosterom canonical	1

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World Correspondence Chess Champion → hasNotableChampion → Joop van Oosterom ⓘ