| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
SprengSchach 1.GartenSchach 1.Thierry Detiendre | ||
|
DSSP Thalwil 250830 N | 2025-08-30 | 2025-08-30 |
|
DSSP Thalwil 250830 M | 2025-08-30 | 2025-08-30 |
|
DSSP Thalwil 250830 V | 2025-08-30 | 2025-08-30 |
|
Open Blitz été du CEG 2025 | 1925-08-30 | 2025-08-30 |