| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
Testturnier 01 | 1925-07-26 | 1925-08-09 |
|
ECU Swiss Manager Seminar 26./27.07.2025 Team Vorlage | 2025-07-26 | 2025-07-26 |
|
Test Single Swiss-System | 2025-07-24 | 2025-07-25 |
|
Team Test | 2025-07-23 | 2025-07-23 |
|
Test Team 123 | 2025-07-24 | 2025-07-26 |