| Dec 30, 2025 | Greither | 0–1 | Lange | DVM U12w 2025 | Queen's Pawn Game: Colle System, Traditional Colle | |
| Dec 29, 2025 | Lange | ½–½ | Bacakova | DVM U12w 2025 | Queen's Pawn Game: London System | |
| Dec 29, 2025 | Klymenko | 1–0 | Lange | DVM U12w 2025 | King's Indian Attack | |
| Dec 28, 2025 | Lange | 0–1 | Ratushna | DVM U12w 2025 | London System, with Bd3 | |
| Dec 28, 2025 | Tu | 1–0 | Lange | DVM U12w 2025 | Petrov's Defense: Nimzowitsch Attack | |
| Dec 27, 2025 | Lange | 1–0 | Andreeva | DVM U12w 2025 | Indian Defense: London System | |
| Dec 27, 2025 | Gutkin | ½–½ | Lange | DVM U12w 2025 | Queen's Gambit Declined: Modern Variation, Normal Line | |
| Oct 5, 2025 | Lange | 0–1 | Vasilieva | Deutsche Ländermeisterschaft 2025 | Queen's Pawn Game: London System | |
| Oct 4, 2025 | Ratushna | 1–0 | Lange | Deutsche Ländermeisterschaft 2025 | Sicilian Defense: Alapin Variation | |
| Oct 3, 2025 | Rietveld | ½–½ | Lange | Deutsche Ländermeisterschaft 2025 | Sicilian Defense: Grand Prix Attack | |
| Oct 3, 2025 | Lange | 1–0 | Seyedfakhari | Deutsche Ländermeisterschaft 2025 | Queen's Pawn Game: Accelerated London System | |
| Oct 2, 2025 | Tu | 1–0 | Lange | Deutsche Ländermeisterschaft 2025 | Sicilian Defense: Closed, Traditional | |
| Oct 1, 2025 | Lange | 1–0 | Classen | Deutsche Ländermeisterschaft 2025 | Queen's Pawn Game: London System | |
| Oct 1, 2025 | Frydel | 1–0 | Lange | Deutsche Ländermeisterschaft 2025 | Four Knights Game: Scotch Variation Accepted | |
| Jun 14, 2025 | Lange | 1–0 | Winkler | ODJM C 2025 | Queen's Pawn Game | |
| Jun 13, 2025 | Romberg | ½–½ | Lange | ODJM C 2025 | Slav Defense | |
| Jun 12, 2025 | Lange | 0–1 | Abram | ODJM C 2025 | Queen's Pawn Game: Accelerated London System | |
| Jun 11, 2025 | Anzinger | 0–1 | Lange | ODJM C 2025 | Petrov's Defense: Modern Attack, Center Variation | |
| Jun 10, 2025 | Friede | 0–1 | Lange | ODJM C 2025 | Petrov's Defense: Cozio Attack | |
| Jun 9, 2025 | Lange | 1–0 | Gakhov | ODJM C 2025 | Queen's Pawn Game | |
| Jun 8, 2025 | Bathmann | 0–1 | Lange | ODJM C 2025 | Petrov's Defense: Three Knights Game | |
| Jun 8, 2025 | Lange | * | Steppat | ODJM C 2025 | Queen's Pawn Game: Modern Defense | |
| Jun 6, 2025 | Lange | 0–1 | Trush | ODJM C 2025 | Sicilian Defense: Hyperaccelerated Dragon | |
| Dec 30, 2024 | Lange | ½–½ | Sobczak | DVM U12w 2024 | Indian Defense | |
| Dec 29, 2024 | Lange | 1–0 | Gelbach | DVM U12w 2024 | Benoni Defense: Old Benoni | |
| Dec 29, 2024 | Glotz | 1–0 | Lange | DVM U12w 2024 | Petrov's Defense: Kaufmann Attack | |
| Dec 28, 2024 | Lange | ½–½ | Reuber | DVM U12w 2024 | Sicilian Defense: Dragon Variation, Levenfish Variation | |
| Dec 28, 2024 | Ising | 1–0 | Lange | DVM U12w 2024 | Petrov's Defense: Classical Attack | |
| Dec 27, 2024 | Lange | ½–½ | Werner | DVM U12w 2024 | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |
| Dec 27, 2024 | Khachaturyan | 0–1 | Lange | DVM U12w 2024 | Petrov's Defense: Three Knights Game | |
| May 25, 2024 | Racky | 0–1 | Lange | ODJM C 2024 | Petrov's Defense: Italian Variation | |
| May 24, 2024 | Lange | 0–1 | Nguyen | ODJM C 2024 | Indian Defense | |
| May 23, 2024 | Wilting | 0–1 | Lange | ODJM C 2024 | Rapport-Jobava System | |
| May 22, 2024 | Lange | ½–½ | Gehring | ODJM C 2024 | Queen's Pawn Game: Accelerated London System | |
| May 22, 2024 | Trunz | 0–1 | Lange | ODJM C 2024 | Italian Game: Two Knights Defense, Knight Attack, Normal Variation | |
| May 21, 2024 | Lange | 1–0 | Kraus | ODJM C 2024 | King's Gambit Accepted: MacLeod Defense | |
| May 20, 2024 | Rafikov | 1–0 | Lange | ODJM C 2024 | Petrov's Defense: Three Knights Game | |
| May 19, 2024 | Lange | ½–½ | Christoffers | ODJM C 2024 | Queen's Pawn Game: Accelerated London System | |
| May 19, 2024 | Staudt | ½–½ | Lange | ODJM C 2024 | Center Game: Paulsen Attack Variation | |