22 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Chalus, Karel | Vachal, Josef | 1/2-1/2 | C00 | Round 9: Chalus, Karel - Vachal, Josef | 2026-07-05 |
| Chalus, Karel | Hlavac, Rudolf | 1-0 | B30 | Round 5: Chalus, Karel - Hlavac, Rudolf | 2026-07-01 |
| Chalus, Karel | Lener, Jaroslav | 1/2-1/2 | B23 | Round 3: Chalus, Karel - Lener, Jaroslav | 2026-06-29 |
| Chalus, Karel | Berka, Lubos | 1/2-1/2 | A24 | Round 1: Chalus, Karel - Berka, Lubos | 2026-06-27 |
| Chalus, Karel | Kopta, Pavel | 1/2-1/2 | B51 | Round 7: Chalus, Karel - Kopta, Pavel | 2026-06-23 |
| Karel Chalus | Ludek Sedlak | 1/2-1/2 | B01 | Round 8: Karel Chalus - Ludek Sedlak | 2023-07-08 |
| Karel Chalus | Lubos Skopec | 1-0 | A13 | Round 6: Karel Chalus - Lubos Skopec | 2023-07-06 |
| Karel Chalus | Zdenek Plasek | 1-0 | B84 | Round 4: Karel Chalus - Zdenek Plasek | 2023-07-04 |
| Karel Chalus | Vaclav Sibl | 1-0 | C41 | Round 2: Karel Chalus - Vaclav Sibl | 2023-07-02 |
| Karel Chalus | Pavol Hornak | 1/2-1/2 | B28 | Round 4: Karel Chalus - Pavol Hornak | 2021-09-26 |
| Karel Chalus | Matej Hrabusa | 0-1 | B92 | Round 2: Karel Chalus - Matej Hrabusa | 2021-09-25 |