| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
Nauti Match Absoluto | 2025-05-07 | 2025-05-07 |
|
NAUTI MACH JUVENIL PIRAÑAS VS TIBURONES | 2025-05-07 | 2025-05-07 |
|
NAUTI MACH INFANTIL PIRAÑAS VS TIBURONES | 2025-05-07 | 2025-05-07 |
|
Copa Claret | 2025-05-07 | 2025-05-07 |
|
Eliminatorias regionales PDVSA 2025 | 2025-05-06 | 2025-05-06 |