| 1 | Ekurhuleni North Schools Teams 2025 (U19 Open) | 2025-08-16 | 2025-08-16 | 2025-08-24 | CPA | Arbiter |
| 2 | Ekurhuleni North Schools Teams 2025 (U19 Girls) | 2025-08-15 | 2025-08-15 | 2025-08-24 | CPA | Arbiter |
| 3 | Ekurhuleni North Schools Teams 2025 (U17 Open) | 2025-08-16 | 2025-08-16 | 2025-08-24 | CPA | Arbiter |
| 4 | Ekurhuleni North Schools Teams 2025 (U15 Open) | 2025-08-16 | 2025-08-16 | 2025-08-24 | CPA | Arbiter |
| 5 | Ekurhuleni North Schools Teams 2025 (U15 Girls) | 2025-08-15 | 2025-08-15 | 2025-08-24 | CPA | Arbiter |
| 6 | Ekurhuleni North Schools Teams 2025 (U13 Open) | 2025-08-16 | 2025-08-16 | 2025-08-24 | CPA | Arbiter |
| 7 | Ekurhuleni North Schools Teams 2025 (U13 Girls) | 2025-08-16 | 2025-08-16 | 2025-08-24 | CPA | Arbiter |
| 8 | Ekurhuleni North Schools Teams 2025 (U11) | 2025-08-16 | 2025-08-16 | 2025-08-24 | CPA | Arbiter |
| 9 | Ekurhuleni North Schools Teams 2025 (U9) | 2025-08-16 | 2025-08-16 | 2025-08-24 | CPA | Arbiter |
| 10 | Benoni Primary School Cluster Teams 2025 (U13A) | 2025-08-02 | 2025-08-02 | 2025-08-05 | CPA | Arbiter |
| 11 | Benoni Primary School Cluster Teams 2025 (U13B) | 2025-08-02 | 2025-08-02 | 2025-08-05 | CPA | Arbiter |
| 12 | Benoni Primary School Cluster Teams 2025 (U11A) | 2025-08-02 | 2025-08-02 | 2025-08-05 | CPA | Arbiter |
| 13 | Benoni Primary School Cluster Teams 2025 (U11B) | 2025-08-02 | 2025-08-02 | 2025-08-05 | CPA | Arbiter |
| 14 | Benoni Primary School Cluster Teams 2025 (U9A) | 2025-08-02 | 2025-08-02 | 2025-08-05 | CPA | Arbiter |
| 15 | Benoni Primary School Cluster Teams 2025 (U9B) | 2025-08-02 | 2025-08-02 | 2025-08-05 | CPA | Arbiter |
| 16 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (Open) | 2025-07-11 | 2025-07-12 | 2025-07-18 | CPA | Arbiter |
| 17 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (Ladies) | 2025-07-11 | 2025-07-12 | 2025-07-18 | CPA | Arbiter |
| 18 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U20 Open) | 2025-07-11 | 2025-07-12 | 2025-07-18 | CPA | Arbiter |
| 19 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U18 Open) | 2025-07-11 | 2025-07-12 | 2025-07-18 | CPA | Arbiter |
| 20 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U16 Open) | 2025-07-11 | 2025-07-12 | 2025-07-18 | CPA | Arbiter |
| 21 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U16 Girls) | 2025-07-11 | 2025-07-12 | 2025-07-18 | CPA | Arbiter |
| 22 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U14 Open) | 2025-07-11 | 2025-07-12 | 2025-07-18 | CPA | Arbiter |
| 23 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U14 Girls) | 2025-07-11 | 2025-07-12 | 2025-07-18 | CPA | Arbiter |
| 24 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U10 Open) | 2025-07-11 | 2025-07-12 | 2025-07-18 | CPA | Arbiter |
| 25 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U10 Girls) | 2025-07-11 | 2025-07-12 | 2025-07-18 | CPA | Arbiter |
| 26 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U12 Open) | 2025-07-11 | 2025-07-12 | 2025-07-18 | CPA | Arbiter |
| 27 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U12 Girls) | 2025-07-11 | 2025-07-12 | 2025-07-18 | CPA | Arbiter |
| 28 | Eastern Cape Inter-Regional Team Chess Championship 2025 (U20+Open) | 2025-07-10 | 2025-07-11 | 2025-07-18 | CPA | Arbiter |
| 29 | Eastern Cape Inter-Regional Team Chess Championship 2025 (U16) | 2025-07-10 | 2025-07-11 | 2025-07-18 | CPA | Arbiter |
| 30 | Eastern Cape Inter-Regional Team Chess Championship 2025 (U14) | 2025-07-10 | 2025-07-11 | 2025-07-18 | CPA | Arbiter |
| 31 | Eastern Cape Inter-Regional Team Chess Championship 2025 (U12) | 2025-07-10 | 2025-07-11 | 2025-07-18 | CPA | Arbiter |
| 32 | Eastern Cape Inter-Regional Team Chess Championship 2025 (U10) | 2025-07-10 | 2025-07-10 | 2025-07-18 | CPA | Arbiter |
| 33 | Ekurhuleni North School District Finals 2025 (U18 Boys) | 2025-06-14 | 2025-06-14 | 2025-06-17 | CPA | Arbiter |
| 34 | Ekurhuleni North School District Finals 2025 (U18 Girls) | 2025-06-14 | 2025-06-14 | 2025-06-17 | CPA | Arbiter |
| 35 | Ekurhuleni North School District Finals 2025 (U15 Boys) | 2025-06-14 | 2025-06-14 | 2025-06-17 | CPA | Arbiter |
| 36 | Ekurhuleni North School District Finals 2025 (U15 Girls) | 2025-06-14 | 2025-06-14 | 2025-06-17 | CPA | Arbiter |
| 37 | Ekurhuleni North School District Finals 2025 (U13 Boys) | 2025-06-14 | 2025-06-14 | 2025-06-17 | CPA | Arbiter |
| 38 | Ekurhuleni North School District Finals 2025 (U13 Girls) | 2025-06-14 | 2025-06-14 | 2025-06-17 | CPA | Arbiter |
| 39 | Ekurhuleni North School District Finals 2025 (U11 Boys) | 2025-06-14 | 2025-06-14 | 2025-06-17 | CPA | Arbiter |
| 40 | Ekurhuleni North School District Finals 2025 (U11 Girls) | 2025-06-14 | 2025-06-14 | 2025-06-17 | CPA | Arbiter |
| 41 | Ekurhuleni North School District Finals 2025 (U9 Boys) | 2025-06-14 | 2025-06-14 | 2025-06-17 | CPA | Arbiter |
| 42 | Ekurhuleni North School District Finals 2025 (U9 Girls) | 2025-06-14 | 2025-06-14 | 2025-06-17 | CPA | Arbiter |
| 43 | Kemptonpark School Cluster 2025 (U18) | 2025-06-07 | 2025-06-07 | 2025-06-09 | CPA | Arbiter |
| 44 | Kemptonpark School Cluster 2025 (U15) | 2025-06-07 | 2025-06-07 | 2025-06-09 | CPA | Arbiter |
| 45 | Kemptonpark School Cluster 2025 (U13) | 2025-06-07 | 2025-06-07 | 2025-06-09 | CPA | Arbiter |
| 46 | Kemptonpark School Cluster 2025 (U13 Girls) | 2025-06-07 | 2025-06-07 | 2025-06-09 | CPA | Arbiter |
| 47 | Kemptonpark School Cluster 2025 (U11) | 2025-06-07 | 2025-06-07 | 2025-06-09 | CPA | Arbiter |
| 48 | Kemptonpark School Cluster 2025 (U11 Girls) | 2025-06-07 | 2025-06-07 | 2025-06-09 | CPA | Arbiter |
| 49 | Kemptonpark School Cluster 2025 (U9) | 2025-06-07 | 2025-06-07 | 2025-06-09 | CPA | Arbiter |
