| Jun 27, 2026 | Zwirs | 1–0 | Vlieger | Round 3: Zwirs, Nico - Vlieger, Olaf | Italian Game: Giuoco Pianissimo, Normal | |
| Jun 27, 2026 | Ten Kate | * | Vlieger | Round 1: Ten Kate, Gustav - Vlieger, Olaf | ? | |
| May 15, 2026 | Vlieger | ½–½ | Goudriaan | Round 1: Vlieger, Olaf - Goudriaan, Etienne | Four Knights Game: Scotch Variation Accepted, Main Line | |
| Jul 29, 2025 | Vlieger | 1–0 | Timmermans | Round 8: Vlieger, Olaf - Timmermans, Raymond | French Defense: Hecht-Reefschläger Variation | |
| Jul 27, 2025 | Vlieger | 1–0 | Edwardss | Round 6: Vlieger, Olaf - Edwardss, Dylan | Sicilian Defense: Kalashnikov Variation | |
| Jul 26, 2025 | Vlieger | 1–0 | Trunz | Round 5: Vlieger, Olaf - Trunz, Tamila | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Jul 25, 2025 | Zhang | 0–1 | Vlieger | Round 4: Zhang, Xiheng - Vlieger, Olaf | Italian Game: Classical Variation, Greco Gambit, Moeller-Therkatz Attack | |
| Jul 24, 2025 | Vlieger | * | Behr | Round 3: Vlieger, Olaf - Behr, Gregor | ? | |
| Jul 23, 2025 | Baarslag | ½–½ | Vlieger | Round 2: Baarslag, Ed - Vlieger, Olaf | Queen's Pawn Game: Accelerated London System | |
| Jul 22, 2025 | Vlieger | ½–½ | Winter | Round 1: Vlieger, Olaf - Winter, Sven | Caro-Kann Defense: Two Knights Attack | |
| Jul 16, 2025 | Kommer | ½–½ | Vlieger | Round 7: Kommer, Bas - Vlieger, Olaf | Catalan Opening: Open Defense, Classical Line | |
| Jul 16, 2025 | Van Egmond | ½–½ | Vlieger | Round 9: Van Egmond, Rogier - Vlieger, Olaf | Ruy Lopez: Closed, Breyer Defense, Zaitsev Hybrid | |
