| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
Manchester Summer Congress Major | 2023-08-18 | 2023-08-20 |
|
Manchester Summer Congress Minor | 2023-08-18 | 2023-08-20 |
|
Manchester Summer Congress Juniors | 2023-08-18 | 2023-08-18 |
|
English Women’s Online Blitz Championship 2023 - Final Stage | 2023-08-12 | 2023-08-09 |
|
2023 Newcastle-under-Lyme All-Play-All | 2023-08-09 | 2023-08-13 |