| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
IRT NACIONAL ABIERTO PARTIDAS BLITZ | 2025-04-19 | 2025-04-20 |
|
TORNEO VACIONAL DE AJEDREZ LEV VIGOTSKY 2025 | 2025-04-12 | 2025-04-12 |
|
Torneo del Sabado 12 04 25 | 2025-04-12 | 2025-04-12 |
|
TORNEO ABIERTO DE AJEDREZ LEV VIGOTSKY 2025 | 2025-04-12 | 2025-04-12 |
|
SELECTIVO ABSOLUTO SUB 10-14 NAPO 2025 | 2025-04-09 | 2025-04-11 |