| May 30, 2026 | Gao | ½–½ | Zimmer | DEM U14 2026 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| May 29, 2026 | Leonhardt | 0–1 | Gao | DEM U14 2026 | English Opening: Agincourt Defense | |
| May 28, 2026 | Kelembet | ½–½ | Gao | DEM U14 2026 | English Opening: Anglo-Indian Defense, Flohr-Mikenas-Carls Variation, Nei Gambit | |
| May 27, 2026 | Gao | 1–0 | Koenig | DEM U14 2026 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| May 27, 2026 | Hepp | ½–½ | Gao | DEM U14 2026 | Nimzo-Indian Defense: Normal Variation | |
| May 26, 2026 | Gao | 0–1 | Allen | DEM U14 2026 | Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation | |
| May 25, 2026 | Gao | 1–0 | Sheng | DEM U14 2026 | Queen's Gambit Declined: Semi-Tarrasch Defense, Exchange Variation | |
| May 24, 2026 | Nezhyvenko | 1–0 | Gao | DEM U14 2026 | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| May 24, 2026 | Gao | ½–½ | Kaufmann | DEM U14 2026 | Queen's Gambit Declined: Janowski Variation | |
| Oct 5, 2025 | Gao | 1–0 | Faerber | Deutsche Ländermeisterschaft 2025 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Oct 4, 2025 | Gao | 1–0 | Koorevaar | Deutsche Ländermeisterschaft 2025 | Queen's Pawn Game: Accelerated London System | |
| Oct 3, 2025 | Oellrich | 1–0 | Gao | Deutsche Ländermeisterschaft 2025 | Queen's Gambit Declined: Ragozin Defense | |
| Oct 3, 2025 | Gao | 0–1 | Retzlaff | Deutsche Ländermeisterschaft 2025 | King's Indian Defense: Orthodox Variation | |
| Oct 2, 2025 | Kopylov | 0–1 | Gao | Deutsche Ländermeisterschaft 2025 | Caro-Kann Defense: Tartakower Variation | |
| Oct 1, 2025 | Gao | 0–1 | Mueller | Deutsche Ländermeisterschaft 2025 | Queen's Pawn Game: Accelerated London System | |
| Oct 1, 2025 | Boroshnev | 1–0 | Gao | Deutsche Ländermeisterschaft 2025 | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Jun 14, 2025 | Dotschuweit | 0–1 | Gao | DEM U12 2025 | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Jun 13, 2025 | Gao | 0–1 | Brueckner | DEM U12 2025 | Benko Gambit Declined: Main Line | |
| Jun 12, 2025 | Boroshnev | 0–1 | Gao | DEM U12 2025 | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Jun 11, 2025 | Gao | ½–½ | Fels | DEM U12 2025 | Queen's Pawn Game: London System, with e6 | |
| Jun 11, 2025 | Shalovylo | 1–0 | Gao | DEM U12 2025 | Grünfeld Defense: Three Knights Variation, Burille Variation | |
| Jun 10, 2025 | Gao | 0–1 | Naumann | DEM U12 2025 | Benoni Defense: Modern Variation | |
| Jun 9, 2025 | Doescher | 0–1 | Gao | DEM U12 2025 | Grünfeld Defense: Exchange Variation | |
| Jun 8, 2025 | Gao | 0–1 | Belin | DEM U12 2025 | Queen's Pawn Game: London System | |
| Jun 8, 2025 | Nikonenko | 0–1 | Gao | DEM U12 2025 | Grünfeld Defense: Stockholm Variation | |
| May 25, 2024 | Gao | 1–0 | Koenig | DEM U12 2024 | Queen's Pawn Game: Colle System | |
| May 24, 2024 | Moskalenko | 1–0 | Gao | DEM U12 2024 | King's Indian Defense: Orthodox Variation | |
| May 23, 2024 | Gao | ½–½ | Fritzsche | DEM U12 2024 | Zukertort Opening: Nimzo-Larsen Variation | |
| May 22, 2024 | Gao | 0–1 | Wagener | DEM U12 2024 | Zukertort Opening: Nimzo-Larsen Variation | |
| May 22, 2024 | Prashanthakumar | ½–½ | Gao | DEM U12 2024 | French Defense: Steinitz Variation, Boleslavsky Variation | |
| May 21, 2024 | Lee | ½–½ | Gao | DEM U12 2024 | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| May 20, 2024 | Gao | 0–1 | Andersen | DEM U12 2024 | Queen's Pawn Game: Colle System, Grünfeld Formation | |
| May 19, 2024 | Gao | 1–0 | Fels | DEM U12 2024 | Queen's Pawn Game: Zukertort Variation | |
| May 19, 2024 | Chua | 1–0 | Gao | DEM U12 2024 | French Defense: Steinitz Variation, Boleslavsky Variation | |
