2025 Toronto Closed Chess Championship 

The 2025 Toronto Closed Chess Championship is overseen by the Greater Toronto Chess League (GTCL) and the event has a long and storied past. 

• 9-round, Round Robin chess tournament with four sections of ten players each—Championship, Reserve, Development and Annex. It is open to men and women of all ages. Total – 40 players.
• Players will be assigned to sections by CFC rating.
• 7:30 PM each Monday evening from April 14 to June 23. No games on April 21 (Easter Monday) and May 19 (Victoria Day). 
• Make-up games will be scheduled as needed. All players are expected to be available for all dates.
• Dropping out of a round robin tournament, or missing a round, creates significant problems.
• 90+30 time control.
• CFC and FIDE rated.
• Pre-registration is required.
• The top 30 CFC-rated players will be accepted and will then pay the tournament fee.
• Current CFC membership required.
• Cost is $120 for ACC members and FIDE titled players, $150 for everyone else.
• Please use the player's first and last name during registration.
• Keith Denning is the designated arbiter for this event.
• Players' names will be disclosed in all registration lists.