| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
O'Boyle Championship 2025 | 2025-05-31 | 2025-06-02 |
|
Fox Major 2025 | 2025-05-31 | 2025-06-02 |
|
Thompson Masters 2025 | 2025-05-31 | 2025-06-02 |
|
Murray Challengers 2025 | 2025-05-31 | 2025-06-02 |
|
Munster League Division 4 |