| Country | Chess tournament name | Start | End | 
|---|---|---|---|
|  | Naomh Barrog Club Championships 2025 - 2026 | 2025-02-18 | 2025-05-02 | 
|  | 2025-26 Bray Winter Chess Fest | 2025-10-12 | 2026-02-22 | 
|  | The Sligo Chess and Culture Festival 2026 Open | 2026-02-02 | 2026-02-08 | 
|  | The Sligo Chess and Culture Festival 2026 Championship | 2026-01-30 | 2026-02-01 | 
|  | The Sligo Chess and Culture Festival 2026 Expert | 2026-01-30 | 2026-02-01 |