The Warsaw and Mazovian Bridge Unions (WZBS and MZBS) serve the sporting bridge community in Warsaw and the surrounding Mazovian region. Their website brings together information for players, teams, tournament participants and people interested in learning the game. Visitors can find a calendar of events, competition results, league information, rankings and resources such as forms and links.

The unions also promote bridge courses in Warsaw and nearby areas, offering a range of dates and levels of advancement. Their tournament programme includes events such as the Grand Prix of Mazovia and national-level open pairs competitions held in Warsaw and other regional cities. The site provides practical updates for participants, including competition arrangements and notices for team captains.

Dedicated email addresses direct questions about leagues, player classification points, the Cezar system and disciplinary matters to the appropriate channels. Together, these services support the organization of competitions, learning opportunities and administration of sporting bridge across the two unions’ area