| May 30, 2026 | Nguyen | ½–½ | Schuricht | DEM U16 2026 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| May 29, 2026 | Schwitkowski | 1–0 | Nguyen | DEM U16 2026 | Sicilian Defense: Kalashnikov Variation | |
| May 28, 2026 | Vranckx | 0–1 | Nguyen | DEM U16 2026 | Sicilian Defense: Najdorf Variation, English Attack | |
| May 27, 2026 | Nguyen | ½–½ | Aniol | DEM U16 2026 | Queen's Pawn Game: Symmetrical Variation | |
| May 27, 2026 | Nguyen | 0–1 | Mohylnyi | DEM U16 2026 | King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation | |
| May 26, 2026 | Albrecht | ½–½ | Nguyen | DEM U16 2026 | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| May 25, 2026 | Fischer | 0–1 | Nguyen | DEM U16 2026 | Queen's Pawn Game: Colle System | |
| May 24, 2026 | Nguyen | 0–1 | Nemitz | DEM U16 2026 | Nimzo-Indian Defense: Sämisch Variation | |
| May 24, 2026 | Jablonski | 0–1 | Nguyen | DEM U16 2026 | Catalan Opening: Closed | |
| Jan 3, 2026 | Nguyen | 0–1 | Engel | 36. Staufer Open 2026 A | Benoni Defense: Classical Variation, Czerniak Defense | |
| Dec 30, 2025 | Mandalka | 0–1 | Nguyen | DVM U14 2025 | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Dec 29, 2025 | Nguyen | ½–½ | Ramming | DVM U14 2025 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Dec 29, 2025 | Nguyen | ½–½ | Albrecht | DVM U14 2025 | Queen's Gambit Declined: Queen's Knight Variation | |
| Dec 28, 2025 | Mueller | 0–1 | Nguyen | DVM U14 2025 | Catalan Opening: Open Defense, Classical Line | |
| Dec 27, 2025 | Nguyen | 1–0 | Meijers | DVM U14 2025 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Dec 27, 2025 | Meitzner | 1–0 | Nguyen | DVM U14 2025 | Zukertort Opening | |
| Dec 15, 2025 | Rodriguez Klasen | ½–½ | Nguyen | DVM U14 2025 | Sicilian Defense: Smith-Morra Gambit | |
| Oct 5, 2025 | Nguyen | 1–0 | Sasse | Deutsche Ländermeisterschaft 2025 | Queen's Gambit Accepted: Central Variation, Greco Variation | |
| Oct 4, 2025 | Ratushnyi | ½–½ | Nguyen | Deutsche Ländermeisterschaft 2025 | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Oct 3, 2025 | De Jong | 1–0 | Nguyen | Deutsche Ländermeisterschaft 2025 | Catalan Opening: Closed | |
| Oct 3, 2025 | Nguyen | 1–0 | Boehler | Deutsche Ländermeisterschaft 2025 | King's Indian Defense: Makogonov Variation | |
| Oct 2, 2025 | Naumann | 0–1 | Nguyen | Deutsche Ländermeisterschaft 2025 | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Oct 1, 2025 | Nguyen | 1–0 | Prashanthakumar | Deutsche Ländermeisterschaft 2025 | French Defense: Horwitz Attack, Papa-Ticulat Gambit | |
| Oct 1, 2025 | Vranckx | 1–0 | Nguyen | Deutsche Ländermeisterschaft 2025 | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Jun 14, 2025 | Nguyen | 0–1 | Zhang | DEM U14 2025 | Semi-Slav Defense: Meran Variation | |
| Jun 13, 2025 | Hempel | 0–1 | Nguyen | DEM U14 2025 | French Defense: Tarrasch Variation, Closed Variation | |
| Jun 12, 2025 | Nguyen | 0–1 | Ratushnyi | DEM U14 2025 | King's Indian Defense: Makogonov Variation | |
| Jun 11, 2025 | Nemitz | 1–0 | Nguyen | DEM U14 2025 | Indian Defense: Anti-Nimzo-Indian | |
| Jun 11, 2025 | Schroeder | 0–1 | Nguyen | DEM U14 2025 | English Opening: Symmetrical Variation, Rubinstein Variation | |
| Jun 9, 2025 | Nguyen | 1–0 | Mohylnyi | DEM U14 2025 | Grünfeld Defense: Exchange Variation | |
| Jun 8, 2025 | Shevchenko | 0–1 | Nguyen | DEM U14 2025 | Nimzo-Indian Defense: Reshevsky Variation | |
| Jun 8, 2025 | Nguyen | 1–0 | Lee | DEM U14 2025 | Queen's Gambit Accepted: Central Variation, Greco Variation | |
| Jun 6, 2025 | Nguyen | 0–1 | Albrecht | DEM U14 2025 | Queen's Gambit Declined | |
| Jul 16, 2024 | Nguyen | ½–½ | Pribyl | Round 1: Nguyen, Thanh An - Pribyl, Josef | Grünfeld Defense: Exchange Variation, Modern Exchange Variation | |
| May 25, 2024 | Dodul | 0–1 | Nguyen | DEM U14 2024 | French Defense: Steiner Variation | |
| May 24, 2024 | Nguyen | 0–1 | Mandalka | DEM U14 2024 | Tarrasch Defense: Two Knights Variation | |
| May 23, 2024 | Uyar | 0–1 | Nguyen | DEM U14 2024 | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| May 22, 2024 | Nguyen | 0–1 | Schwitkowski | DEM U14 2024 | Sicilian Defense: Lasker-Pelikan Variation | |
| May 22, 2024 | Nguyen | ½–½ | Aniol | DEM U14 2024 | Queen's Pawn Game: London System | |
| May 21, 2024 | Derr | ½–½ | Nguyen | DEM U14 2024 | Sicilian Defense: Modern Variations | |
| May 20, 2024 | Neuhoff | 1–0 | Nguyen | DEM U14 2024 | King's Indian Attack: French Variation | |
| May 19, 2024 | Nguyen | ½–½ | Burkart | DEM U14 2024 | Sicilian Defense: Scheveningen Variation | |
| May 19, 2024 | Sickmann | 0–1 | Nguyen | DEM U14 2024 | Sicilian Defense: Najdorf Variation | |