| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
St. John's Spring Chess Festival- Open Championship | 2025-04-18 | 2025-04-20 |
|
St. John's Spring Chess Festival- Blitz Championship | 2025-04-19 | 2025-04-19 |
|
Toronto Chess Centre - April 13 - CYCC & OCC Qualifier - All Players | 2025-04-13 | 2025-04-13 |
|
Toronto Chess Centre - April 13 - CYCC & OCC Qualifier - U8 | 2025-04-13 | 2025-04-13 |
|
Ontario Youth Chess Championship 2025 - All Players | 2025-05-10 | 2025-05-11 |