| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
16th Chess.sg Rapid Championship | 15+10 7 Rds | Sun 14 Sep | $35 | 2025-09-14 | 2025-09-14 |
|
66th National Inter-Schools Team Chess Championships 2025 - U20 Open and Girls | 2025-09-14 | 2025-09-14 |
|
66th National Inter-Schools Team Chess Championships 2025 - U14 Girls | 2025-09-14 | 2025-09-14 |
|
66th National Inter-Schools Team Chess Championships 2025 - U16 Open | 2025-09-14 | 2025-09-14 |
|
66th National Inter-Schools Team Chess Championships 2025 - U16 Girls | 2025-09-14 | 2025-09-14 |