| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
V Open Internacional Terres de l´Ebre - Memorial José Balagué | 2023-07-14 | 2023-07-16 |
|
Torneig ràpides Festa Major Sant Joan Despí 2023 | 2023-06-25 | 2023-06-25 |
|
XVII Obert U2400 de Santa Eugenia de Ter 2023 | 2023-07-31 | 2023-08-04 |
|
XLV Open Internacional Barbera del Valles 2023 | 2023-07-04 | 2023-07-12 |
|
XLV Open Int Escacs Barbera del Valles 2023 Grupo B | 2023-07-04 | 2023-07-12 |