Céline Géraud SEASON 2021 - 20227:48 p.m., July 26, 2022

Every day, Céline Géraud receives an offbeat guest to shed new light on current events.

Tonight Vincent Riff, co-founder of the BLITZ SOCIETY BAR, Chess Master ranking 2400 rating and national youth coach at the Swiss Chess Federation.

Guest :

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Vincent Riff

, co-founder of the BLITZ SOCIETY BAR, Chess Master ranking 2400 rating and national youth coach at the Swiss Chess Federation