| Mar 1, 2026 | Nel | * | Klaasen | SA Womans Closed | Sicilian Defense: Staunton-Cochrane Variation | |
| Mar 1, 2026 | Nel | ½–½ | Klaasen | SA Womans Closed | Sicilian Defense: Staunton-Cochrane Variation | |
| Feb 28, 2026 | Amrouni | 0–1 | Klaasen | SA Adult Closed 2026 - Women | Queen's Pawn Game: London System | |
| Feb 28, 2026 | Amrouni | 0–1 | Klaasen | SA Womans Closed | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Feb 25, 2026 | Naidoo | 0–1 | Klaasen | SA Womans Closed | Pseudo Queen's Indian Defense | |
| Feb 23, 2026 | Joya | 1–0 | Klaasen | SA Womans Closed | King's Indian Defense: Fianchetto Variation, Yugoslav Variation | |
| Feb 22, 2026 | Klaasen | 1–0 | Masango | SA Womans Closed | Tarrasch Defense: Classical Variation | |
| Feb 21, 2026 | Klaasen | 0–1 | Badenhorst | SA Womans Closed | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Feb 21, 2026 | Joya | * | Klaasen | SA Womans Closed | Sicilian Defense: French Variation | |
| Feb 20, 2026 | Klaasen | 0–1 | Boshoma | SA Womans Closed | Indian Defense: Anti-Nimzo-Indian | |
| Feb 20, 2026 | Greeff | 0–1 | Klaasen | SA Womans Closed | Zukertort Opening: Sicilian Invitation | |
| Feb 20, 2026 | Klaasen | 1–0 | Grobbelaar | SA Womans Closed | King's Indian Defense: Fianchetto Variation, Yugoslav Variation | |
| Feb 20, 2026 | Klaasen | ½–½ | Laubscher | SA Womans Closed | Catalan Opening: Open Defense, Classical Line | |
| Feb 20, 2026 | Naidoo | 0–1 | Klaasen | SA Womans Closed | Sicilian Defense: Old Sicilian | |
| Sep 22, 2024 | Roy | ½–½ | Klaasen | 45th FIDE Women's Chess Olympiad | Zukertort Opening: Sicilian Invitation | |
| Sep 21, 2024 | Klaasen | 1–0 | Silva | 45th FIDE Women's Chess Olympiad | Queen's Gambit Declined | |
| Sep 20, 2024 | Klaasen | 1–0 | Thornton | 45th FIDE Women's Chess Olympiad | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Sep 19, 2024 | Klaasen | 0–1 | Zhezhovska | 45th FIDE Women's Chess Olympiad | Rapport-Jobava System | |
| Sep 18, 2024 | Berke | 1–0 | Klaasen | 45th FIDE Women's Chess Olympiad | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Sep 16, 2024 | Klaasen | 1–0 | Guindy | 45th FIDE Women's Chess Olympiad | Queen's Pawn Game: Zukertort Variation | |
| Sep 14, 2024 | Karyah | 1–0 | Klaasen | 45th FIDE Women's Chess Olympiad | Queen's Gambit Declined: Exchange Variation | |
| Sep 13, 2024 | Klaasen | ½–½ | Mogollon Tobar | 45th FIDE Women's Chess Olympiad | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Sep 12, 2024 | Klaasen | ½–½ | Mehak Gul | 45th FIDE Women's Chess Olympiad | Benoni Defense: Classical Variation, Main Line | |
| Sep 11, 2024 | Ni | 1–0 | Klaasen | 45th FIDE Women's Chess Olympiad | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Apr 2, 2024 | Klaasen | ½–½ | Grobbelaar | Round 11: Klaasen, Robyn Julian - Grobbelaar, Jacqui | Slav Defense: Modern Line | |
| Apr 1, 2024 | Boshoma | ½–½ | Klaasen | Round 10: Boshoma, Chisomo - Klaasen, Robyn Julian | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Mar 31, 2024 | Klaasen | ½–½ | Strong | Round 9: Klaasen, Robyn Julian - Strong, Davida | Queen's Gambit Declined | |
| Mar 31, 2024 | Badenhorst | 0–1 | Klaasen | Round 8: Badenhorst, Chloe - Klaasen, Robyn Julian | Queen's Pawn Game: Symmetrical Variation | |
| Mar 30, 2024 | Klaasen | ½–½ | Nel | Round 7: Klaasen, Robyn Julian - Nel, Hayley | Queen's Gambit Accepted: Mannheim Variation | |
| Mar 29, 2024 | Van Zyl | 1–0 | Klaasen | Round 6: Van Zyl, Charlize - Klaasen, Robyn Julian | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Mar 29, 2024 | Klaasen | ½–½ | Rautenbach | Round 5: Klaasen, Robyn Julian - Rautenbach, Helen Christine | Queen's Pawn Game: Symmetrical Variation | |
| Mar 28, 2024 | February | 1–0 | Klaasen | Round 4: February, Jesse Nikki - Klaasen, Robyn Julian | Rapport-Jobava System, with e6 | |
| Mar 27, 2024 | Klaasen | 1–0 | Laubscher | Round 3: Klaasen, Robyn Julian - Laubscher, Anzel | Zukertort Opening: Nimzo-Larsen Variation | |
| Mar 26, 2024 | Joya | 0–1 | Klaasen | Round 2: Joya, Imkhita - Klaasen, Robyn Julian | Sicilian Defense: Four Knights Variation | |
| Mar 25, 2024 | Klaasen | 1–0 | Van Zyl | Round 1: Klaasen, Robyn Julian - Van Zyl, Bea | Bogo-Indian Defense: Retreat Variation | |
