| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
Durham Major | 2025-05-09 | 2025-05-11 |
|
Durham Minor | 2025-05-09 | 2025-05-11 |
|
NPSCC (EPSCA) Semi-Final 11th May 2025 - Finchley - Under 9 | 2025-05-11 | 2025-05-11 |
|
NPSCC (EPSCA) Semi-Final 11th May 2025 - Finchley - Under 11 | 2025-05-11 | 2025-05-11 |
|
48th Nottingham Congress 2025 Major | 2025-05-10 | 2025-05-11 |