| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
25th 4NCL Congress: Minor | 2021-07-09 | 2021-07-11 |
|
Golders Green Rapidplay 10th July 2021 (PROVISIONAL) St Luke’s Church in Kidderpore Avenue, London NW3 7SU | 2021-07-10 | 2021-07-10 |
|
25th 4NCL Congress: Open | 2021-07-09 | 2021-07-11 |
|
25th 4NCL Congress: Major | 2021-07-09 | 2021-07-11 |
|
2021 Glorney Cup Under 18 Girls | 2021-07-18 | 2021-07-23 |