13 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Ullrich, Karol | Lang, Karl | 0-1 | C10 | stveit | 2023-07-13 |
| Ullrich, Karol | Bauer, Thomas | 0-1 | B07 | stveit | 2023-07-09 |
| Ullrich, Karol | Kasprzak, Lukasz | 1/2-1/2 | B18 | Polfinal MPJ C17 | 2021-11-20 |
| Ullrich, Karol | Kalkowski, Igor | 1-0 | B57 | Polfinal MPJ C17 | 2021-11-18 |
| Ullrich, Karol | Kitewski, Bartosz | 1-0 | C03 | Polfinal MPJ C17 | 2021-11-17 |
| Ullrich, Karol | Bartlomowicz, Jakub | 0-1 | B33 | Polfinal MPJ C17 | 2021-11-16 |