| Dec 30, 2025 | Lehner | ½–½ | Moeller | DVM U10 2025 | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Dec 29, 2025 | Fendel | 1–0 | Lehner | DVM U10 2025 | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Dec 29, 2025 | Lehner | 0–1 | Khadem Aljamea | DVM U10 2025 | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Dec 29, 2025 | Liu | 1–0 | Lehner | DVM U10 2025 | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Dec 28, 2025 | Lehner | 1–0 | Fischer | DVM U10 2025 | Queen's Pawn Game: Symmetrical Variation | |
| Dec 28, 2025 | Breaz | 1–0 | Lehner | DVM U10 2025 | Bishop's Opening: Vienna Hybrid | |
| Dec 28, 2025 | Lehner | 0–1 | Kutlar | DVM U10 2025 | East Indian Defense | |
| Jun 14, 2025 | Bektas | 1–0 | Lehner | DEM U8 2025 | Sicilian Defense: Accelerated Dragon | |
| Jun 13, 2025 | Lehner | 1–0 | Mayer | DEM U8 2025 | Caro-Kann Defense: Exchange Variation | |
| Jun 13, 2025 | Prasad | 1–0 | Lehner | DEM U8 2025 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jun 12, 2025 | Lehner | 0–1 | Zargaran | DEM U8 2025 | Grünfeld Defense: Three Knights Variation, Hungarian Variation | |
| Jun 12, 2025 | Lehner | 1–0 | Obermeier | DEM U8 2025 | Ruy Lopez: Exchange Variation, Normal Variation | |
| Jun 11, 2025 | Subenko | ½–½ | Lehner | DEM U8 2025 | Italian Game: Classical Variation, Giuoco Pianissimo, with h6 | |
| Jun 11, 2025 | Breger | 0–1 | Lehner | DEM U8 2025 | Sicilian Defense: Alapin Variation | |
| — | Lehner | 0–1 | Kempin | Round 2: Lehner, Hendrik Elias - Kempin, Ingwald | French Defense: Classical Variation, Shirov-Anand Variation | |
| — | Lehner | 1–0 | Lorek | Round 4: Lehner, Hendrik Elias - Lorek, Peter | Petrov's Defense: Three Knights Game | |
| — | Lehner | ½–½ | Tolksdorf | Round 6: Lehner, Hendrik Elias - Tolksdorf, Christopher | Bishop's Opening: Ponziani Gambit | |
| — | Finke | 1–0 | Lehner | Round 1: Finke, Hermann - Lehner, Hendrik Elias | Vienna Game: Vienna Gambit | |
| — | Weber | 0–1 | Lehner | Round 3: Weber, Hans-Joachim - Lehner, Hendrik Elias | Ponziani Opening: Jaenisch Counterattack | |
| — | Foerthmann | ½–½ | Lehner | Round 5: Foerthmann, Jasper - Lehner, Hendrik Elias | English Opening: Anglo-Indian Defense, Hedgehog System | |
| — | Schmidt | 0–1 | Lehner | Round 7: Schmidt, Marieke - Lehner, Hendrik Elias | Ruy Lopez: Morphy Defense, Anderssen Variation | |
