| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
Level-Up Chess Tournament 2025 May レベルアップ Class B U1600 | 2025-05-25 | 2025-05-25 |
|
Level-Up Chess Tournament 2025 May レベルアップ Class D U1200 | 2025-05-25 | 2025-05-25 |
|
Level-Up Chess Tournament 2025 May レベルアップ Class C U1400 | 2025-05-25 | 2025-05-25 |
|
Level-Up Chess Tournament 2025 May レベルアップ Class A U1800 | 2025-05-25 | 2025-05-25 |
|
Science Tokyo Rapid Chess Tournament |