| Apr 3, 2026 | Schmidt | 0–1 | Nguyen | Landesjugendeinzelmeisterschaft in Niedersachsen U18 | Ruy Lopez: Berlin Defense, Anti-Berlin Variation | |
| Apr 1, 2026 | Huels | ½–½ | Nguyen | Landesjugendeinzelmeisterschaft in Niedersachsen U18 | Rapport-Jobava System | |
| Apr 1, 2026 | Burnus | * | Nguyen | Landesjugendeinzelmeisterschaft in Niedersachsen U18 | Benoni Defense: Fianchetto Variation | |
| Mar 31, 2026 | Nguyen | 1–0 | Oelschlaeger | Landesjugendeinzelmeisterschaft in Niedersachsen U18 | Sicilian Defense: Moscow Variation, Main Line | |
| Mar 30, 2026 | Nguyen | 1–0 | Wilmink | Landesjugendeinzelmeisterschaft in Niedersachsen U18 | Caro-Kann Defense: Main Line | |
| Mar 30, 2026 | Stremel | 0–1 | Nguyen | Landesjugendeinzelmeisterschaft in Niedersachsen U18 | King's Indian Defense: Makogonov Variation | |
| Mar 29, 2026 | Nguyen | 0–1 | Direk | Landesjugendeinzelmeisterschaft in Niedersachsen U18 | Sicilian Defense: French Variation | |
| Mar 27, 2026 | Nguyen | ½–½ | Gaertner | Landesjugendeinzelmeisterschaft in Niedersachsen U18 | Caro-Kann Defense: Main Line | |
| Mar 9, 2026 | Oellrich | ½–½ | Nguyen | Landesjugendeinzelmeisterschaft in Niedersachsen U18 | King's Indian Defense: Orthodox Variation, Gligoric-Taimanov System | |
| Jan 5, 2026 | Nguyen | ½–½ | Kieselbach | Runde 7: Nguyen, Laurentius - Kieselbach, Jannik | Ruy Lopez: Cozio Defense | |
| Jan 4, 2026 | Moeller | 0–1 | Nguyen | Runde 6: Moeller, Tom - Nguyen, Laurentius | Rapport-Jobava System | |
| Jan 4, 2026 | Nguyen | ½–½ | Nuerenberg | Runde 5: Nguyen, Laurentius - Nuerenberg, Marius | Sicilian Defense: Modern Variations | |
| Jan 3, 2026 | Schnier | 0–1 | Nguyen | Runde 4: Schnier, Steffen - Nguyen, Laurentius | Italian Game: Two Knights Defense, Ulvestad Variation | |
| Jan 3, 2026 | Nguyen | 1–0 | Direk | Runde 3: Nguyen, Laurentius - Direk, Oguzhan | Sicilian Defense: French Variation | |
| Jan 2, 2026 | Rossberg | ½–½ | Nguyen | Runde 2: Rossberg, Jonathan - Nguyen, Laurentius | Italian Game: Scotch Gambit, Anderssen Attack | |
| Jan 2, 2026 | Nguyen | 0–1 | Schiller | Runde 1: Nguyen, Laurentius - Schiller, Jan-Hendrik | French Defense: Schlechter Variation | |
| Dec 29, 2025 | Nguyen | ½–½ | Jung | Round 6: Nguyen, Laurentius - Jung, Gerald | Alekhine Defense: Modern Variation | |
| Dec 26, 2025 | Glatz | 0–1 | Nguyen | Round 7: Glatz, Okke - Nguyen, Laurentius | Italian Game: Two Knights Defense, Ulvestad Variation | |
| Dec 26, 2025 | Fomenkov | 0–1 | Nguyen | Round 5: Fomenkov, Alexander - Nguyen, Laurentius | Scotch Game: Scotch Gambit, Göring Gambit Declined | |
| Dec 26, 2025 | Nguyen | 1–0 | Voigt | Round 4: Nguyen, Laurentius - Voigt, Dominik | Sicilian Defense: Old Sicilian | |
| Dec 26, 2025 | Lattreuter | 0–1 | Nguyen | Round 3: Lattreuter, Alexander - Nguyen, Laurentius | Danish Gambit | |
| Apr 18, 2025 | Burnus | ½–½ | Nguyen | Runde 9: Burnus, Finn Crispin - Nguyen, Laurentius | Indian Defense: Anti-Nimzo-Indian | |
| Apr 17, 2025 | Nguyen | ½–½ | Noah Hertrampf | Runde 8: Nguyen, Laurentius - Noah Hertrampf | Zukertort Opening: Sicilian Invitation | |
| Apr 16, 2025 | Nguyen | 0–1 | Beckmann | Runde 7: Nguyen, Laurentius - Beckmann, Jonathan | Sicilian Defense: Modern Variations | |
| Apr 16, 2025 | Pac | 0–1 | Nguyen | Runde 6: Pac, Maksym - Nguyen, Laurentius | Rapport-Jobava System | |
| Apr 15, 2025 | Wilmink | 1–0 | Nguyen | Runde 5: Wilmink, Anna - Nguyen, Laurentius | Center Game | |
| Apr 14, 2025 | Nguyen | 0–1 | Kieselbach | Runde 4: Nguyen, Laurentius - Kieselbach, Marvin | Anderssen's Opening | |
| Apr 13, 2025 | Freise | 0–1 | Nguyen | Runde 3: Freise, Linus - Nguyen, Laurentius | Vienna Game: Stanley Variation, Three Knights Variation | |
| Apr 12, 2025 | Dell | 0–1 | Nguyen | Runde 1: Dell, Constantin - Nguyen, Laurentius | Grünfeld Defense: Exchange Variation, Modern Exchange Variation | |
| Apr 11, 2025 | Nguyen | ½–½ | Kieselbach | Runde 2: Nguyen, Laurentius - Kieselbach, Jannik | Ruy Lopez: Exchange Variation, Bronstein Variation | |
| Jan 5, 2025 | Sammann | 1–0 | Nguyen | Round 7: Sammann, Anton - Nguyen, Laurentius | Ponziani Opening: Caro Gambit | |
| Jan 4, 2025 | Nguyen | 1–0 | Braun | Round 6: Nguyen, Laurentius - Braun, Hannes | Alekhine Defense: Scandinavian Variation | |
| Jan 4, 2025 | Huth | 1–0 | Nguyen | Round 5: Huth, Jarik - Nguyen, Laurentius | Grünfeld Defense: Exchange Variation, Classical Variation | |
| Jan 3, 2025 | Nguyen | ½–½ | Amrhein | Round 4: Nguyen, Laurentius - Amrhein, Dennis | Scandinavian Defense: Classical Variation | |
| Jan 3, 2025 | Kraeuter | 0–1 | Nguyen | Round 3: Kraeuter, Paavo Alexander - Nguyen, Laurentius | King's Indian Defense: Petrosian Variation | |
| Jan 2, 2025 | Nguyen | 1–0 | Kurzova | Round 2: Nguyen, Laurentius - Kurzova, Marianna | Ruy Lopez: Steinitz Defense | |
| Jan 2, 2025 | Koschel | 0–1 | Nguyen | Round 1: Koschel, Katharina - Nguyen, Laurentius | Grünfeld Defense: Three Knights Variation, Burille Variation | |
| Jan 7, 2023 | Nguyen | 1–0 | Schulze | Lower Saxony Championship | C | French Defense: Exchange Variation | |
| Jan 7, 2023 | Mattis Döhle | ½–½ | Nguyen | Lower Saxony Championship | C | Italian Game: Classical Variation, Giuoco Pianissimo, with h6 | |
| Jan 5, 2023 | Nguyen | 1–0 | Glaschak | Lower Saxony Championship | C | Caro-Kann Defense: Exchange Variation | |