| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
Coventry & District Chess League Rapidplay 2021 | 2021-12-07 | 2021-12-07 |
|
Jurassic Blitz 7 | 2021-12-15 | 2021-12-15 |
|
Oxted December 2021 FIDE Standard Invitational | 2021-12-11 | 2021-12-12 |
|
12th 4NCL Online Congress Under 2000 | 2021-12-10 | 2021-12-12 |
|
12th 4NCL Online Congress Under 1700 | 2021-12-10 | 2021-12-12 |