Zurich Chess Challenge

The Zurich Chess Challenge (ZCC) is one of the major recurring international chess tournaments, combining rapid chess with classical or blitz chess. Zurich shows an exhibition type of tournament, similar at the former Amber chess tournament ambience, which explains some laxness and a comparatively brief duration of the whole event. It takes place in Zurich, Switzerland. The main sponsor is Russian businessman Oleg Skvortsov.

Zurich Chess Challenge

The Zurich Chess Challenge (ZCC) is one of the major recurring international chess tournaments, combining rapid chess with classical or blitz chess. Zurich shows an exhibition type of tournament, similar at the former Amber chess tournament ambience, which explains some laxness and a comparatively brief duration of the whole event. It takes place in Zurich, Switzerland. The main sponsor is Russian businessman Oleg Skvortsov.