| May 25, 2026 | Westerhof | * | Luyckx | Round 6: Westerhof, Fleur - Luyckx, Wim | ? | |
| May 24, 2026 | Surkol | * | Westerhof | Round 5: Surkol, Hector - Westerhof, Fleur | ? | |
| May 24, 2026 | Westerhof | * | Groenewoud | Round 4: Westerhof, Fleur - Groenewoud, Joel | ? | |
| May 23, 2026 | Berres | * | Westerhof | Round 3: Berres, Eric - Westerhof, Fleur | ? | |
| May 23, 2026 | Westerhof | * | Sosef | Round 2: Westerhof, Fleur - Sosef, Noah | ? | |
| May 22, 2026 | Noordenbos | * | Westerhof | Round 1: Noordenbos, Daan - Westerhof, Fleur | ? | |
| May 10, 2026 | Westerhof | 0–1 | Leenen | Ronde 6: Westerhof, Fleur - Leenen, Boyd | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| May 10, 2026 | Garay | 0–1 | Westerhof | Ronde 5: Garay, Enzo - Westerhof, Fleur | Sicilian Defense: Scheveningen Variation, English Attack, with f3 | |
| May 9, 2026 | Westerhof | 1–0 | Geboers | Ronde 4: Westerhof, Fleur - Geboers, Jimmy | French Defense: Tarrasch Variation, Closed Variation | |
| May 9, 2026 | Reyansh Kakrana | ½–½ | Fleur Westerhof | Ronde 3: Reyansh Kakrana - Fleur Westerhof | Sicilian Defense: Najdorf Variation | |
| May 9, 2026 | Fleur Westerhof | 0–1 | Bas Van Doren | Ronde 2: Fleur Westerhof - Bas Van Doren | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| May 2, 2026 | Verhoeven | ½–½ | Westerhof | Round 9: Verhoeven, Robin - Westerhof, Fleur | Center Game: Normal Variation | |
| May 2, 2026 | Westerhof | 0–1 | Govoreanu | Round 2: Westerhof, Fleur - Govoreanu, Matei | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Early Deviations | |
| Apr 29, 2026 | Feng | 1–0 | Westerhof | Round 6: Feng, Elysia - Westerhof, Fleur | Sicilian Defense: Scheveningen Variation, English Attack, with f3 | |
| Apr 29, 2026 | Westerhof | 1–0 | Visser | Round 5: Westerhof, Fleur - Visser, Alma | Italian Game: Classical Variation | |
| Apr 27, 2026 | Damen | 0–1 | Westerhof | Round 4: Damen, Josephine - Westerhof, Fleur | King's Indian Attack: Sicilian Variation | |
| Apr 26, 2026 | Westerhof | 0–1 | Gergin | Round 3: Westerhof, Fleur - Gergin, Isafara | Sicilian Defense: Lasker-Pelikan Variation | |
| Apr 25, 2026 | Kulikova | ½–½ | Westerhof | Round 2: Kulikova, Polina - Westerhof, Fleur | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Apr 25, 2026 | Westerhof | 0–1 | Hagen | Round 1: Westerhof, Fleur - Hagen, Carlijn | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Apr 12, 2026 | Westerhof | 1–0 | Yildirim | Round 7: Westerhof, Fleur - Yildirim, Azra | Italian Game: Classical Variation, Greco Gambit, Anderssen Variation | |
| Jun 23, 2025 | Westerhof | ½–½ | Harmsen | Game 2: Westerhof, Fleur - Harmsen, Jessica | French Defense: Advance Variation, Wade Variation | |
| Jun 23, 2025 | Harmsen | 1–0 | Westerhof | Game 1: Harmsen, Jessica - Westerhof, Fleur | Bird Opening: Dutch Variation | |
| May 17, 2025 | Westerhof | ½–½ | Habig | Round 4: Westerhof, Fleur - Habig, Bryan | Caro-Kann Defense: Classical Variation, Spassky Variation | |
| May 17, 2025 | Panjer | 1–0 | Westerhof | Round 3: Panjer, Sidney - Westerhof, Fleur | Catalan Opening: Open Defense, Classical Line | |
| May 17, 2025 | Westerhof | 1–0 | Ellenbroek | Round 2: Westerhof, Fleur - Ellenbroek, Ton | Pirc Defense | |
| May 2, 2025 | Westerhof | 1–0 | Vermeulen | Round 6: Westerhof, Fleur - Vermeulen, Ilona | Scandinavian Defense: Marshall Variation | |
| May 1, 2025 | Koorevaar | ½–½ | Westerhof | Round 5: Koorevaar, Sarah-Joy - Westerhof, Fleur | Catalan Opening: Open Defense, Classical Line | |
| Apr 30, 2025 | Hagen | ½–½ | Westerhof | Round 4: Hagen, Carlijn - Westerhof, Fleur | Bird Opening: Dutch Variation | |
| Apr 28, 2025 | Westerhof | 1–0 | Koorevaar | Round 3: Westerhof, Fleur - Koorevaar, Sarah-Joy | Sicilian Defense: Kan Variation, Knight Variation | |
| Apr 27, 2025 | Vermeulen | 0–1 | Westerhof | Round 2: Vermeulen, Ilona - Westerhof, Fleur | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Apr 26, 2025 | Westerhof | 1–0 | Hagen | Round 1: Westerhof, Fleur - Hagen, Carlijn | Italian Game: Classical Variation, Giuoco Pianissimo, with d6 | |
| Mar 23, 2025 | Kryshtafor | ½–½ | Westerhof | Round 5: Kryshtafor, Maksym - Westerhof, Fleur | Ruy Lopez: Exchange Variation, King's Bishop Variation | |
| Mar 22, 2025 | Westerhof | 1–0 | Marchix | Round 3: Westerhof, Fleur - Marchix, Timeo | Italian Game: Hungarian Defense | |
| Mar 22, 2025 | Westerhof | ½–½ | Welling | Round 4: Westerhof, Fleur - Welling, Zac | Caro-Kann Defense: Karpov Variation | |
| Mar 21, 2025 | Burke | 0–1 | Westerhof | Round 1: Burke, Alex - Westerhof, Fleur | Ruy Lopez: Closed, Delayed Exchange | |
| Mar 21, 2025 | Haubold | 1–0 | Westerhof | Round 2: Haubold, Christian - Westerhof, Fleur | Ruy Lopez: Closed, Anti-Marshall | |
| Dec 30, 2024 | Verfuerth | ½–½ | Westerhof | Round 7: Verfuerth, Kevin - Westerhof, Fleur | English Opening: Agincourt Defense | |
| Dec 30, 2024 | Westerhof | 1–0 | Juntermanns | Round 6: Westerhof, Fleur - Juntermanns, Peter | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Dec 29, 2024 | Borkhardt | ½–½ | Westerhof | Round 5: Borkhardt, Arndt - Westerhof, Fleur | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Dec 29, 2024 | Westerhof | 1–0 | Osten | Round 4: Westerhof, Fleur - Osten, Sonja | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Dec 28, 2024 | Kuipers | 1–0 | Westerhof | Round 3: Kuipers, Dustin - Westerhof, Fleur | King's Indian Attack | |
| Dec 28, 2024 | Westerhof | 1–0 | Heinke | Round 2: Westerhof, Fleur - Heinke, Marian | Italian Game: Classical Variation, La Bourdonnais Variation | |
| Aug 31, 2024 | Westerhof | 0–1 | Maria | EYCC 2024 - G16 | Sicilian Defense: Najdorf Variation, English Attack | |
| Aug 30, 2024 | Stankovic | 0–1 | Westerhof | EYCC 2024 - G16 | King's Gambit Accepted: Schallopp Defense | |
| Aug 29, 2024 | Westerhof | ½–½ | Alexandri | EYCC 2024 - G16 | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Aug 28, 2024 | Tsapaki | 0–1 | Westerhof | EYCC 2024 - G16 | Vienna Game: Falkbeer Variation | |
| Aug 26, 2024 | Westerhof | 1–0 | Kavanova | EYCC 2024 - G16 | Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | |
| Aug 25, 2024 | Novomeska | ½–½ | Westerhof | EYCC 2024 - G16 | Catalan Opening: Open Defense, Classical Line | |
| Aug 23, 2024 | Kirtadze | 1–0 | Westerhof | EYCC 2024 - G16 | Ruy Lopez: Closed, Anti-Marshall | |
| Aug 22, 2024 | Westerhof | ½–½ | Budagova | EYCC 2024 - G16 | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Jul 9, 2024 | Haast | 1–0 | Westerhof | Quarter-Finals | Game 2: Haast, Anne - Westerhof, Fleur | Ruy Lopez: Closed, Anti-Marshall | |
| Jul 8, 2024 | Westerhof | 0–1 | Haast | Quarter-Finals | Game 1: Westerhof, Fleur - Haast, Anne | Sicilian Defense: Scheveningen Variation, Classical Main Line | |
| Jul 7, 2024 | Westerhof | 1–0 | Roebers | Round 1 | Game 2: Westerhof, Fleur - Roebers, Bregje | Modern Defense: Standard Line | |
| Jul 6, 2024 | Roebers | 0–1 | Westerhof | Round 1 | Game 1: Roebers, Bregje - Westerhof, Fleur | Vienna Game: Falkbeer Variation | |
| May 3, 2024 | Westerhof | ½–½ | Tangarife Ramirez | Round 7: Westerhof, Fleur - Tangarife Ramirez, Katja | Italian Game: Classical Variation | |
| May 2, 2024 | Gergin | 0–1 | Westerhof | Round 6: Gergin, Isafara - Westerhof, Fleur | Scotch Game | |
| May 1, 2024 | Westerhof | 0–1 | Verheij | Round 5: Westerhof, Fleur - Verheij, Dana | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Apr 30, 2024 | Knobbe | 0–1 | Westerhof | Round 4: Knobbe, Elise - Westerhof, Fleur | Vienna Game: Mieses Variation | |
| Apr 29, 2024 | Westerhof | 1–0 | Oostinga | Round 3: Westerhof, Fleur - Oostinga, Elisa | Caro-Kann Defense: Classical Variation, Spassky Variation | |
| Apr 28, 2024 | Feng | 0–1 | Westerhof | Round 2: Feng, Elysia - Westerhof, Fleur | Ruy Lopez: Marshall Attack, Modern Main Line | |
| Apr 27, 2024 | Westerhof | 1–0 | Liu | Round 1: Westerhof, Fleur - Liu, Chia-Yun | Italian Game: Classical Variation, Greco Gambit | |
| Nov 2, 2024 | Westerhof | 1–0 | Gortemaker | Round 9: Westerhof, Fleur - Gortemaker, Lucas | Caro-Kann Defense: Classical Variation | |
| Nov 1, 2024 | Fehr | ½–½ | Westerhof | Round 8: Fehr, Axel, Dr. - Westerhof, Fleur | Catalan Opening: Open Defense, Classical Line | |
| Oct 31, 2024 | Westerhof | 0–1 | Ambrona Navarro | Round 7: Westerhof, Fleur - Ambrona Navarro, Himar | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Oct 30, 2024 | Westerhof | 0–1 | Duchene | Round 6: Westerhof, Fleur - Duchene, Rene | French Defense: Advance Variation, Paulsen Attack | |
| Oct 30, 2024 | Den Heijer | 0–1 | Westerhof | Round 5: Den Heijer, Rolinde - Westerhof, Fleur | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Oct 29, 2024 | Wildschut | 1–0 | Westerhof | Round 4: Wildschut, Marcel - Westerhof, Fleur | Ruy Lopez: Marshall Attack, Main Line | |
| Oct 28, 2024 | Westerhof | ½–½ | Leenes | Round 3: Westerhof, Fleur - Leenes, Robert | Scandinavian Defense: Portuguese Gambit, Jadoul Variation | |
| Oct 27, 2024 | Kukushkin | 1–0 | Westerhof | Round 2: Kukushkin, Ivan - Westerhof, Fleur | Ruy Lopez: Closed, Delayed Exchange | |
| Oct 26, 2024 | Westerhof | 0–1 | Duijker | Round 1: Westerhof, Fleur - Duijker, Rick | French Defense: Advance Variation, Euwe Variation | |
| May 6, 2023 | Liu | 0–1 | Westerhof | NJSK 2023 Meisjes C | Italian Game: Classical Variation, Giuoco Pianissimo | |
| May 5, 2023 | Westerhof | 1–0 | Van Apeldoorn | NJSK 2023 Meisjes C | Italian Game: Classical Variation, Greco Gambit | |
| May 4, 2023 | Jorritsma | 0–1 | Westerhof | NJSK 2023 Meisjes C | Zukertort Opening: Nimzo-Larsen Variation | |
| May 3, 2023 | Grigoriu | 0–1 | Westerhof | NJSK 2023 Meisjes C | Van't Kruijs Opening | |
| May 2, 2023 | Westerhof | ½–½ | Fu | NJSK 2023 Meisjes C | Italian Game: Scotch Gambit, de Riviere Defense | |
| May 1, 2023 | Westerhof | ½–½ | Hagen | NJSK 2023 Meisjes C | Scotch Game: Benima Defense | |
| Apr 30, 2023 | Koorevaar | 0–1 | Westerhof | NJSK 2023 Meisjes C | Catalan Opening: Closed | |
| — | Platzgummer | 1–0 | Westerhof | Round 1: Platzgummer, Fabian - Westerhof, Fleur | King's Indian Attack: Sicilian Variation | |
| — | Hofer | 1–0 | Westerhof | Round 3: Hofer, Emilian - Westerhof, Fleur | Ruy Lopez: Closed, Borisenko Variation | |