Lille Université Club Échiquier du Nord is a chess club and tournament organizer based in Lille, Hauts-de-France, France. It presents itself as a large and active club with hundreds of players across different levels of competition. In addition, it supports both recreational and serious tournament chess in one of northern France’s main urban centers.

The club organizes a broad mix of chess activity, including classical chess, rapid chess, blitz, internal competitions, training sessions, and team events. Its flagship event is the LUCOPEN, a recognized open chess tournament, and it also runs rated rapid competitions during the season. Moreover, the club remains active in official league and federation competition through multiple teams.

Over the years, the organization has combined a long chess tradition with modern club development. Furthermore, its history links the club to one of the oldest chess traditions in the region, while its current structure supports players of different ages and levels. As a result, Lille Université Club Échiquier du Nord stands out as an important chess organizer in northern France.