| Mar 1, 2026 | Joachim | ½–½ | Nijboer | 2. Bundesliga Nord | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| May 13, 2025 | Nijboer | 1–0 | Rijnaarts | Round 9: Nijboer, Friso - Rijnaarts, Sjef | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Mar 8, 2025 | Fridman | ½–½ | Nijboer | Round 7: Fridman, Daniel - Nijboer, Friso | Pirc Defense: Classical Variation, Schlechter Variation | |
| Feb 8, 2025 | Van Foreest | 0–1 | Nijboer | Round 6: Van Foreest, Machteld - Nijboer, Friso | Sicilian Defense: Richter-Rauzer Variation, Vitolins Variation | |
| Oct 12, 2024 | Ruzhansky | 1–0 | Nijboer | KNSB Meesterklasse 2024-2025 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Sep 21, 2024 | Nijboer | ½–½ | Kerigan | Round 1: Nijboer, Friso - Kerigan, Demre | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Jun 9, 2024 | Nijboer | 1–0 | Ramirez Garcia | Top 16 Poule Basse 2 | Ruy Lopez: Berlin Defense | |
| Jun 8, 2024 | Nijboer | 0–1 | Emmenecker | Top 16 Poule Basse 2 | Ruy Lopez: Morphy Defense, Schliemann Defense Deferred | |
| Jun 6, 2024 | Visakh N R | 1–0 | Nijboer | Top 16 Poule Basse 1 | Sicilian Defense: French Variation, Open | |
| Jun 5, 2024 | Lamard | 1–0 | Nijboer | Round 7: Lamard, Guillaume - Nijboer, Friso | Dutch Defense: Leningrad Variation, Warsaw Variation | |
| Jun 3, 2024 | Nihal Sarin | ½–½ | Nijboer | Round 5: Nihal Sarin - Nijboer, Friso | Dutch Defense: Semi-Leningrad Variation | |
| Jun 2, 2024 | Nijboer | ½–½ | Salgado Lopez | Round 4: Nijboer, Friso - Salgado Lopez, Ivan | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Jun 1, 2024 | Tabatabaei | ½–½ | Nijboer | Round 3: Tabatabaei, M. Amin - Nijboer, Friso | King's Indian Defense: Orthodox Variation, Glek Defense | |
| May 30, 2024 | Nijboer | ½–½ | Dardha | Round 1: Nijboer, Friso - Dardha, Daniel | Ruy Lopez: Morphy Defense, Cozio Defense | |
| Dec 14, 2024 | Nijboer | ½–½ | Van Haastert | Round 5: Nijboer, Friso - Van Haastert, Edwin | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Nov 23, 2024 | Kunin | ½–½ | Nijboer | Round 4: Kunin, Vitaly - Nijboer, Friso | King's Indian Defense: Semi-Averbakh System | |
| Aug 11, 2024 | Krasteva | ½–½ | Nijboer | Round 9: Krasteva, Beloslava - Nijboer, Friso | King's Indian Defense: Semi-Averbakh System | |
| Aug 9, 2024 | Koellner | ½–½ | Nijboer | Round 7: Koellner, Aaron Noah - Nijboer, Friso | East Indian Defense | |
| Aug 8, 2024 | Nijboer | ½–½ | Muntean | Round 6: Nijboer, Friso - Muntean, Victor | Ruy Lopez: Morphy Defense, Cozio Defense | |
| Aug 8, 2024 | Warmerdam | 1–0 | Nijboer | Round 5: Warmerdam, Max - Nijboer, Friso | King's Indian Defense: Petrosian Variation, Stein Defense | |
| Aug 7, 2024 | Nijboer | 1–0 | Eletskikh | Round 4: Nijboer, Friso - Eletskikh, Alexandr | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Aug 6, 2024 | Nijboer | ½–½ | Sachilaru | Round 2: Nijboer, Friso - Sachilaru, Alexandru | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Aug 6, 2024 | Ciorgovean | ½–½ | Nijboer | Round 3: Ciorgovean, Iustin - Nijboer, Friso | Dutch Defense | |
| Aug 5, 2024 | Oltean | 0–1 | Nijboer | Round 1: Oltean, Cristian-Daniel - Nijboer, Friso | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Aug 29, 2021 | Pechac | ½–½ | Nijboer | Skalica Open - A | Dutch Defense: Raphael Variation | |
| Aug 28, 2021 | Finek | 0–1 | Nijboer | Skalica Open - A | King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Advance Line | |
| Aug 27, 2021 | Nijboer | ½–½ | Gunina | Skalica Open - A | Slav Defense: Czech Variation, Krause Attack | |
| Aug 26, 2021 | Nijboer | 1–0 | Makhija | Skalica Open - A | Queen's Gambit Declined: Harrwitz Attack, Two Knights Defense | |
| Aug 25, 2021 | Raja Rithvik R | 1–0 | Nijboer | Skalica Open - A | King's Indian Defense: Makogonov Variation | |
| Aug 24, 2021 | Nijboer | 1–0 | Turcan | Skalica Open - A | Benoni Defense: Classical Variation | |
| Aug 23, 2021 | Manik | ½–½ | Nijboer | Skalica Open - A | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Aug 22, 2021 | Nijboer | 1–0 | Smolik | Skalica Open - A | Nimzo-Indian Defense: Normal Variation, Bernstein Defense | |
| Aug 21, 2021 | Zetocha | 0–1 | Nijboer | Skalica Open - A | King's Indian Defense: Orthodox Variation | |
| — | Nijboer | ½–½ | Majumder Shrayan | Ronda 2: Nijboer, Friso - Majumder Shrayan | French Defense: Classical Variation | |
| — | Nijboer | 0–1 | Martin Barcelo | Ronda 4: Nijboer, Friso - Martin Barcelo, Carles | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| — | Gutierrez Marin | 0–1 | Nijboer | Ronda 1: Gutierrez Marin, Genis - Nijboer, Friso | Sicilian Defense: Kan Variation, Wing Attack | |
| — | Villar Reymundo | 1–0 | Nijboer | Ronda 5: Villar Reymundo, Juan Antonio - Nijboer, Friso | King's Indian Defense: Normal Variation, King's Knight Variation | |
