| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
SUB16 | 2025-05-11 | 2025-05-11 |
|
TORNEO DE AJEDREZ PAREJAS MIXTAS 2025 | 2025-05-11 | 2025-05-11 |
|
2º INTERNATIONAL KILLER CHESS TRAINING OPEN | 2025-05-10 | 2025-05-16 |
 |
XIII Torneig de la Mare Grup B Joves Festa Major Fontsanta-Fatjo 2025 | 2025-05-11 | 2025-05-11 |
|
TORNEO DE AJEDREZ PAREJAS MIXTAS 2025 | 2025-05-11 | 2025-05-11 |