| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
1st Welsh Online Minor Champ | 2021-05-28 | 2021-06-01 |
|
2021 Welsh Online Champ | 2021-05-28 | 2021-06-01 |
|
1st Welsh Online Major Open Champ | 2021-05-28 | 2021-06-01 |
| Country | Chess tournament name | Start | End |
|---|---|---|---|
|
1st Welsh Online Minor Champ | 2021-05-28 | 2021-06-01 |
|
2021 Welsh Online Champ | 2021-05-28 | 2021-06-01 |
|
1st Welsh Online Major Open Champ | 2021-05-28 | 2021-06-01 |