| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
Zonal Occidental Masculino 2023 | 2023-11-13 | 2023-11-19 |
|
Zonal Occidental Femenino 2023 | 2023-11-13 | 2023-11-19 |
|
II Ponciano Gallardo in Memoriam | ||
|
Blitz II Ponciano Gallardo | ||
|
Zonal Occidental Femenino |