| Apr 29, 2026 | Regterschot | ½–½ | Jorritsma | Round 6: Regterschot, Frederieke - Jorritsma, Eli Alia | Dutch Defense | |
| Apr 29, 2026 | Hardeman | 1–0 | Regterschot | Round 5: Hardeman, Imara - Regterschot, Frederieke | Queen's Pawn Game: Accelerated London System | |
| Apr 27, 2026 | Regterschot | 1–0 | Omnes | Round 4: Regterschot, Frederieke - Omnes, Zoe | Italian Game: Giuoco Pianissimo, Normal | |
| Apr 25, 2026 | Koorevaar | 1–0 | Regterschot | Round 2: Koorevaar, Sarah-Joy - Regterschot, Frederieke | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Apr 25, 2026 | Regterschot | 1–0 | Schipper | Round 1: Regterschot, Frederieke - Schipper, Sarah | Scotch Game | |
| Apr 12, 2026 | Regterschot | 1–0 | Greven | Round 3: Regterschot, Frederieke - Greven, Noa | Scotch Game: Classical Variation | |
| May 2, 2025 | Regterschot | 1–0 | Borovitski | Round 7: Regterschot, Frederieke - Borovitski, Sophie | Hungarian Opening: Sicilian Invitation | |
| May 1, 2025 | Jongejan | 1–0 | Regterschot | Round 6: Jongejan, Evienne - Regterschot, Frederieke | Scotch Game: Schmidt Variation | |
| Apr 30, 2025 | Regterschot | ½–½ | Elangkumaran | Round 5: Regterschot, Frederieke - Elangkumaran, Anumitra | Scotch Game: Schmidt Variation | |
| Apr 29, 2025 | Regterschot | 1–0 | Bakker | Round 4: Regterschot, Frederieke - Bakker, Hannah | Scotch Game: Classical Variation | |
| Apr 28, 2025 | Prins | 0–1 | Regterschot | Round 3: Prins, Laura - Regterschot, Frederieke | Scotch Game: Lolli Variation | |
| Apr 27, 2025 | Regterschot | ½–½ | Hardeman | Round 2: Regterschot, Frederieke - Hardeman, Imara | Caro-Kann Defense: Exchange Variation | |
| Apr 26, 2025 | Ganeshram | 0–1 | Regterschot | Round 1: Ganeshram, Niranjana - Regterschot, Frederieke | Italian Game: Giuoco Piano, Greco's Attack | |
| May 3, 2024 | Regterschot | 1–0 | Jorritsma | Round 7: Regterschot, Frederieke - Jorritsma, Eli Alia | Modern Defense: Standard Defense | |
| May 2, 2024 | Barbier | 0–1 | Regterschot | Round 6: Barbier, Emma - Regterschot, Frederieke | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| May 1, 2024 | Regterschot | 0–1 | Koorevaar | Round 5: Regterschot, Frederieke - Koorevaar, Sarah-Joy | Hungarian Opening | |
| Apr 30, 2024 | Zhang | 0–1 | Regterschot | Round 4: Zhang, Jinchen - Regterschot, Frederieke | Scotch Game: Classical Variation | |
| Apr 29, 2024 | Regterschot | 0–1 | Vermeulen | Round 3: Regterschot, Frederieke - Vermeulen, Ilona | Queen's Gambit Declined: Ragozin Defense, Alekhine Variation | |
| Apr 28, 2024 | Jermin | 0–1 | Regterschot | Round 2: Jermin, Ayleanna - Regterschot, Frederieke | Four Knights Game: Spanish Variation | |
| Apr 27, 2024 | Regterschot | 0–1 | Anumitra Elangkumaran | Round 1: Regterschot, Frederieke - Anumitra Elangkumaran | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| May 5, 2023 | Regterschot | 1–0 | Hardeman | NJSK 2023 Meisjes C | Queen's Pawn Game: Anglo-Slav Opening | |
| May 4, 2023 | Liu | 1–0 | Regterschot | NJSK 2023 Meisjes C | Italian Game: Classical Variation, Giuoco Pianissimo | |
| May 3, 2023 | Regterschot | 0–1 | Hagen | NJSK 2023 Meisjes C | Italian Game: Giuoco Pianissimo, Lucchini Gambit | |
| May 2, 2023 | Rutten | 0–1 | Regterschot | NJSK 2023 Meisjes C | Slav Defense | |
| May 1, 2023 | Ganeshram | 0–1 | Regterschot | NJSK 2023 Meisjes C | English Opening: Anglo-Indian Defense, Hedgehog System | |
| Apr 30, 2023 | Regterschot | 0–1 | Fu | NJSK 2023 Meisjes C | Queen's Gambit Declined: Normal Defense | |
