| 1 | NMBCU Trials 5 2026 (U18) | Standard | 2026-05-15 | 2026-05-16 | Nelson Mandela Bay (ENM) | 6 | 1300.7 | 6 | 2.5 | 1315.2 | 4.4 | Details |
| 2 | 2026 NMBCU Trials 4 (U18) | Standard | 2026-04-24 | 2026-04-25 | Nelson Mandela Bay (ENM) | 6 | 1330.8 | 6 | 2.5 | 1275.3 | -11.7 | Details |
| 3 | NMBCU Trials 3 2026 (U18) | Standard | 2026-04-18 | 2026-04-18 | Nelson Mandela Bay (ENM) | 5 | 1330.8 | 5 | 2 | 1233.5 | -18.3 | Details |
| 4 | 2026 NMBCU Trials 2 (U18) | Standard | 2026-03-06 | 2026-03-07 | Nelson Mandela Bay (ENM) | 6 | 1330.8 | 0 | 0 | 500 | 0 | Details |
| 5 | Pearson Chess Festival 2026 (B) | Standard | 2026-02-27 | 2026-02-28 | Nelson Mandela Bay (ENM) | 5 | 1282.6 | 5 | 3 | 1416.3 | 13.8 | Details |
| 6 | NMBCU Trial 1 2026 (U18) | Standard | 2026-02-20 | 2026-02-21 | Nelson Mandela Bay (ENM) | 5 | 1282.6 | 4 | 2.5 | 1510.8 | 17.8 | Details |
| 7 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U18 Open) | Standard | 2025-07-11 | 2025-07-12 | Amathole (EAL) | 6 | 1272.9 | 6 | 2.5 | 1233.1 | -4.6 | Details |
| 8 | Eastern Cape Inter-Regional Team Chess Championship 2025 (U20+Open) | Standard | 2025-07-10 | 2025-07-11 | Amathole (EAL) | 5 | 1272.9 | 1 | 0 | 661.2 | -12.6 | Details |
| 9 | NMBCU Closed 2025 (U18) | Standard | 2025-06-13 | 2025-06-14 | Nelson Mandela Bay (ENM) | 6 | 1271.4 | 6 | 2 | 1179.8 | -10.8 | Details |
| 10 | NMBCU Trial 4 2025 (U18) | Standard | 2025-05-09 | 2025-05-10 | Nelson Mandela Bay (ENM) | 6 | 1274.3 | 6 | 3 | 1336.9 | 7.3 | Details |
| 11 | Karen Ashworth 2025 (B) | Standard | 2025-04-26 | 2025-04-26 | Nelson Mandela Bay (ENM) | 5 | 1274.3 | 5 | 1.5 | 1106.4 | -15.8 | Details |
| 12 | NMB 3rd Trials 2025 (U18) | Standard | 2025-04-11 | 2025-04-12 | Nelson Mandela Bay (ENM) | 6 | 1282.4 | 6 | 4 | 1446.2 | 19.1 | Details |
| 13 | South African Junior Closed Chess Championships 2025 (U16 Open) | Classical | 2025-03-31 | 2025-04-05 | Cape Winelands (WCW) | 9 | 1282.4 | 9 | 1 | 1177.1 | -23.6 | Details |
| 14 | NMB 2nd Trials 2025 (U18) | Standard | 2025-03-07 | 2025-03-08 | Nelson Mandela Bay (ENM) | 6 | 1293.7 | 5 | 2 | 1236.9 | -6.3 | Details |
| 15 | Pearson High Chess Festival 2025 (B) | Standard | 2025-02-21 | 2025-02-22 | Nelson Mandela Bay (ENM) | 5 | 1333.7 | 5 | 2 | 1159.2 | -17.6 | Details |
| 16 | NMBCH Trial 1 2025 (U18) | Standard | 2025-02-14 | 2025-02-15 | Nelson Mandela Bay (ENM) | 6 | 1333.7 | 6 | 3.5 | 1293.4 | -4.6 | Details |
| 17 | Mzansi Interprovincial Youth Chess Championships 2024 (U16 Open Candidates) | Classical | 2024-12-16 | 2024-12-19 | Capricorn (LCP) | 7 | 1341.3 | 6 | 3.5 | 1309.6 | -4.4 | Details |
| 18 | NMBCU Closed 2024 (U16) | Standard | 2024-09-20 | 2024-09-21 | Nelson Mandela Bay (ENM) | 6 | 1315.4 | 6 | 3.5 | 1364.9 | 7.3 | Details |
| 19 | NMBCU Trial 5 2024 (U16) | Standard | 2024-08-16 | 2024-08-17 | Nelson Mandela Bay (ENM) | 6 | 1248.5 | 6 | 4 | 1493.9 | 28.6 | Details |
| 20 | Karen Ashworth 2024 (A) | Standard | 2024-07-19 | 2024-07-20 | Nelson Mandela Bay (ENM) | 6 | 1199.5 | 5 | 1 | 1227.9 | 0.2 | Details |
| 21 | NMBCU Trials 4 2024 (U16) | Standard | 2024-07-12 | 2024-07-13 | Nelson Mandela Bay (ENM) | 6 | 1199.5 | 6 | 3 | 1441.7 | 27.1 | Details |
| 22 | Willow Academy 2024 (A) | Rapid | 2024-06-22 | 2024-06-22 | Nelson Mandela Bay (ENM) | 6 | 1200.3 | 6 | 2 | 1195 | -0.5 | Details |
| 23 | NMBCU Trial 3 2024 (U16) | Standard | 2024-05-10 | 2024-05-11 | Nelson Mandela Bay (ENM) | 6 | 1207.2 | 3 | 1 | 1155.7 | -3.8 | Details |
| 24 | NMBCU Trials 2 2024 (U16) | Standard | 2024-04-12 | 2024-04-13 | Nelson Mandela Bay (ENM) | 6 | 1204.8 | 6 | 2.5 | 1207 | 0.2 | Details |
| 25 | NMBCU Trials 1 2024 (U16) | Standard | 2024-02-16 | 2024-02-16 | Nelson Mandela Bay (ENM) | 6 | 1186.5 | 6 | 3 | 1265.3 | 9.1 | Details |
| 26 | 2023 EC Schools Provincial Winter Games (U15 Boys) | Standard | 2023-06-02 | 2023-06-03 | Buffalo City (EBC) | 6 | 1130.4 | 6 | 3 | 1374.5 | 28.2 | Details |
| 27 | EP Trials 3 2023 (U16) | Standard | 2023-05-05 | 2023-05-06 | Nelson Mandela Bay (ENM) | 6 | 1072.3 | 6 | 3.5 | 1323.2 | 29.2 | Details |
| 28 | NMB 2nd Trials 2023 (U16) | Standard | 2023-03-24 | 2023-03-25 | Nelson Mandela Bay (ENM) | 6 | 986.6 | 6 | 3 | 1400.3 | 42.8 | Details |
| 29 | 2020 NMBCU Chess Trials 2 2020 (U12) | Standard | 2020-03-07 | 2020-03-07 | Nelson Mandela Bay (ENM) | 5 | 1016.8 | 3 | 0 | 753 | -15.1 | Details |
| 30 | NMBYCC Closed 2019 (U12) | Standard | 2019-07-26 | 2019-07-27 | Nelson Mandela Bay (ENM) | 6 | 1156.2 | 4 | 0 | 731.3 | -33.2 | Details |
| 31 | Nelson Mandela Bay Junior Trials 4 2019 (U12) | Standard | 2019-07-12 | 2019-07-13 | Nelson Mandela Bay (ENM) | 6 | 1156.2 | 6 | 1 | 846.3 | -36.4 | Details |
| 32 | NMBJCU Trials 3 2019 (U12) | Standard | 2019-05-10 | 2019-05-11 | Nelson Mandela Bay (ENM) | 6 | 1156.2 | 0 | 0 | 0 | 0 | Details |
| 33 | Nelson Mandela Bay Junior Chess Trials 2 2019 (U12) | Standard | 2019-04-05 | 2019-04-06 | Nelson Mandela Bay (ENM) | 6 | 1127.6 | 5 | 3 | 1265.4 | 14.1 | Details |
| 34 | NMB Second Trials 2018 (U10) | Classical | 2018-04-20 | 2018-04-22 | Nelson Mandela Bay (ENM) | 5 | 1170.4 | 5 | 2 | 995.3 | -21.4 | Details |
| 35 | NMB First Trails 2018 (U10) | Standard | 2018-03-23 | 2018-03-24 | Nelson Mandela Bay (ENM) | 6 | 1200 | 5 | 2.5 | 1077.5 | -8.6 | Details |
| 36 | 2018 Boardwalk Pearson Open (Devlopment) | Rapid | 2018-03-17 | 2018-03-17 | Nelson Mandela Bay (ENM) | 6 | 1200 | 6 | 2.5 | 1129.2 | -6 | Details |