| Date | Chess tournament name | Status | 
|---|---|---|
| 2019-07-19 to 2019-07-21 | Ehlanzeni Open B-Section ![]()  | 
                                                                                                Finished | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| 2016.03.26 | Van Wyngaard, Zander (1134)  vs (1021) Van Heerden, Joshua SA Junior Closed Chess Championship 2016 U10B Queen's Gambit Chigorin  | 
                                                                                                                                                1-0 | D07 | |
| 2016.03.25 | Van Heerden, Joshua (1021)  vs (872) Bester, Ethan SA Junior Closed Chess Championship 2016 U10B Sicilian  | 
                                                                                                                                                1/2-1/2 | B50 | |
| 2016.03.24 | Van Heerden, Joshua (1021)  vs (1034) Huisamen, Botha SA Junior Closed Chess Championship 2016 U10B Italian  | 
                                                                                                                                                0-1 | C50 | |
| 2016.03.24 | Aldum, Rocco (751)  vs (1021) Van Heerden, Joshua SA Junior Closed Chess Championship 2016 U10B Three Knights - Four Knights  | 
                                                                                                                                                0-1 | C50 | |
| 2016.03.23 | Van Heerden, Joshua (1021)  vs (963) Wolfaard, Stephan SA Junior Closed Chess Championship 2016 U10B Italian - Hungarian (Benima)  | 
                                                                                                                                                0-1 | C50 | |
| 2016.03.20 | Van Schaik, Migael (1201)  vs (1021) Van Heerden, Joshua SA Junior Closed Chess Championship 2016 U10B Scandinavian  | 
                                                                                                                                                1-0 | B01 | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| 2016.07.29 | Joubert, Dantelle (1453) vs (1259) Van Heerden, Lara World Youth U16 Olympiad Spanish Berlin  | 
                                                                                                                                                1-0 | C65 | |
| 2016.07.28 | Van Heerden, Lara (1259) vs (1594) Liu, Suhui World Youth U16 Olympiad Sicilian  | 
                                                                                                                                                1/2-1/2 | B30 | |
| 2016.07.27 | Hoshino, Karen (1818) vs (1259) Van Heerden, Lara World Youth U16 Olympiad Queen's Gambit Declined  | 
                                                                                                                                                1-0 | D31 | |
| 2016.07.27 | Van Heerden, Lara (1259) vs (1220) Ieong, Pui Kuan World Youth U16 Olympiad Two Knights  | 
                                                                                                                                                1-0 | C57 | |
| 2016.07.25 | Heimisson, Hilmir Fr (1974) vs (1259) Van Heerden, Lara World Youth U16 Olympiad Queen's Gambit Declined - Charousek  | 
                                                                                                                                                1-0 | D31 | |
| 2016.07.24 | Van Heerden, Lara (1259) vs (1548) Petrek, David World Youth U16 Olympiad Scandinavian  | 
                                                                                                                                                1-0 | B01 | |
| 2016.07.23 | Bobrova, Katarina (1370) vs (1259) Van Heerden, Lara World Youth U16 Olympiad Reti Zukertort  | 
                                                                                                                                                0-1 | A06 | |
| 2016.07.23 | Goss, Alex (1618) vs (1259) Van Heerden, Lara World Youth U16 Olympiad Queen's Gambit Declined  | 
                                                                                                                                                1-0 | D31 | |
| 2016.07.22 | Van Heerden, Lara (1259) vs (1791) Onur, Cigdem World Youth U16 Olympiad Sicilian  | 
                                                                                                                                                0-1 | B30 | |
| 2013.07.13 | Klaasen, C. (2140) vs Van Heerden, Claude Commonwealth & RSA Open Gruenfeld Three Knights (Burille) - Opocensky  | 
                                                                                                                                                1-0 | D94 | |
| 2013.07.06 | Van Heerden, Claude vs (2492) Conquest, S. Commonwealth & RSA Open Sicilian Center Game - Smith-Morra  | 
                                                                                                                                                0-1 | B21 |