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This article was automatically assessed because at least one WikiProject had rated the article as stub, and the rating on other projects was brought up to Stub class. BetacommandBot08:02, 10 November 2007 (UTC)[reply]
Add that he was a former Chess championship player in the first paragraph?
He probably is more noted as an author than as a chess player, at least to the non-chess world. He competed in two Dutch championships (1967 and 1971) without threatening the top players and has played little competitive chess since then. MaxBrowne2 (talk) 22:49, 24 January 2021 (UTC)[reply]