Chess enthusiasts of all ages and skill levels will have a rare opportunity to challenge an international grandmaster when the Oceanside Chess Club hosts a simultaneous chess exhibition on Friday, Aug. 1. The event, to take place at Lounge C at Beban Park (2300 Bowen Rd.) in Nanaimo, will feature guest Grandmaster Samy Shoker from San Diego, the reigning European Middleweight Chess Boxing World Champion. Shoker will take on 50 players at the sam…