7 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Mattar, Lukas | Naumann, Julian | 1/2-1/2 | E06 | DVM U12 2025 | 2025-12-30 |
| Mattar, Lukas | Doescher, Rasmus | 0-1 | E12 | DVM U12 2025 | 2025-12-29 |
| Mattar, Lukas | Schwetz, Emil Oliver | 0-1 | E10 | DVM U12 2025 | 2025-12-28 |
| Mattar, Lukas | Fadeev, Justin Michael | 0-1 | D30 | DVM U12 2025 | 2025-12-27 |