To 1985 he was the chief arbiter in the aborted marathon world title match between Anatoly Karpov and Garry Kasparov
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To 1985 he was the chief arbiter in the aborted marathon world title match between Anatoly Karpov and Garry Kasparov
Text from Wikipedia, available under CC BY-SA 4.0.
Captured 2026-08-19 from Wikipedia. The archived copy is preserved so this citation survives link rot.