| País | Nombre del torneo de ajedrez | Inicio | Fin |
|---|---|---|---|
 |
2021 O2C Doeberl Cup Premier | 2021-04-01 | 2021-04-05 |
|
2021 O2C Doeberl Cup Minor | 2021-04-02 | 2021-04-04 |
|
2021 O2C Doeberl Cup Major | 2021-04-02 | 2021-05-05 |
|
2021 Doeberl Cup Under 1200 | 2021-04-02 | 2021-04-03 |
|
4th Kings of chess championship 2011 | 2011-03-05 | 2011-07-08 |