| 1 ago 2026 | Nguyen, Thanh An 2163 | Peyrer, Konstantin 2496 | 0-1 | E40 Defensa Nimzoindia: Rubinstein System | Sparkassen Chess Trophy 2026 | Open A | 34 | Ver |
| 30 may 2026 | Nguyen, Thanh An 2077 | Schuricht, Emil Frederick 2273 | ½-½ | D35 Gambito de Dama rehusado: Exchange Variation, Positional Variation | DEM U16 2026 | 21 | Ver |
| 29 may 2026 | Schwitkowski, Luka 2252 | Nguyen, Thanh An 2077 | 1-0 | B32 Defensa Siciliana: Kalashnikov Variation | DEM U16 2026 | 25 | Ver |
| 28 may 2026 | Vranckx, Oscar 2164 | Nguyen, Thanh An 2077 | 0-1 | B90 Defensa Siciliana: Najdorf Variation, English Attack | DEM U16 2026 | 44 | Ver |
| 27 may 2026 | Nguyen, Thanh An 2077 | Aniol, Nico 2087 | ½-½ | D02 Apertura de Peón de Dama: Symmetrical Variation | DEM U16 2026 | 36 | Ver |
| 27 may 2026 | Nguyen, Thanh An 2077 | Mohylnyi, Stepan 2282 | 0-1 | E81 Defensa India de Rey: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation | DEM U16 2026 | 49 | Ver |
| 26 may 2026 | Albrecht, Neil 2316 | Nguyen, Thanh An 2077 | ½-½ | B92 Defensa Siciliana: Najdorf Variation, Opocensky Variation | DEM U16 2026 | 39 | Ver |
| 25 may 2026 | Fischer, Lorenz 2024 | Nguyen, Thanh An 2077 | 0-1 | D04 Apertura de Peón de Dama: Colle System | DEM U16 2026 | 35 | Ver |
| 24 may 2026 | Nguyen, Thanh An 2077 | Nemitz, Alfred 2363 | 0-1 | E27 Defensa Nimzoindia: Sämisch Variation | DEM U16 2026 | 33 | Ver |
| 3 ene 2026 | Nguyen, Thanh An 2060 | Engel, Bruno 2282 | 0-1 | A79 Defensa Benoni: Classical Variation, Czerniak Defense | 36. Staufer Open 2026 A | 32 | Ver |
| 30 dic 2025 | Mandalka, Justus 2053 | Nguyen, Thanh An 2071 | 0-1 | B33 Defensa Siciliana: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | DVM U14 2025 | 37 | Ver |
| 29 dic 2025 | Nguyen, Thanh An 2071 | Albrecht, Neil 2223 | ½-½ | D31 Gambito de Dama rehusado: Queen's Knight Variation | DVM U14 2025 | 21 | Ver |
| 15 dic 2025 | Rodriguez Klasen, Ennio 2024 | Nguyen, Thanh An 2071 | ½-½ | B21 Defensa Siciliana: Smith-Morra Gambit | DVM U14 2025 | 21 | Ver |
| 4 oct 2025 | Ratushnyi, Viktor 2110 | Nguyen, Thanh An 2067 | ½-½ | B12 Defensa Caro-Kann: Advance Variation, Tal Variation | Deutsche Ländermeisterschaft 2025 | 22 | Ver |
| 1 oct 2025 | Vranckx, Oscar 2087 | Nguyen, Thanh An 2067 | 1-0 | B33 Defensa Siciliana: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | Deutsche Ländermeisterschaft 2025 | 46 | Ver |