17 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Mauder, Karel | Pogorelskiy, Boris | 0-1 | B40 | Round 1: Mauder, Karel - Pogorelskiy, Boris | 2026-09-12 |
| Mauder, Karel | Belaska, Vaclav | 1/2-1/2 | C69 | Open Desko Liberec 2026 | 2026-08-01 |
| Mauder, Karel | Tesar, Jakub | 1/2-1/2 | C02 | Polofinale MCR junioru 2025 | 2025-11-22 |
| Mauder, Karel | Le, Duc Thang | 1-0 | C78 | Polofinale MCR junioru 2025 | 2025-11-20 |
| Mauder, Karel | Gregor, Alexandr | 1/2-1/2 | B34 | Polofinale MCR junioru 2025 | 2025-11-18 |
| Mauder, Karel | Honcharov, Makar | 0-1 | C55 | Polofinale MCR junioru 2025 | 2025-11-17 |
| Mauder, Karel | Mikulka, Martin Michael | 0-1 | C78 | Polofinale MCR junioru 2025 | 2025-11-16 |
| Karel Mauder | Jakub TesaÅ | 0-1 | E00 | Round 8: Karel Mauder - Jakub TesaÅ | 2023-10-27 |
| Karel Mauder | AntonÃn Sadil | 0-1 | A08 | Round 4: Karel Mauder - AntonÃn Sadil | 2023-10-23 |