18 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Kopecky, Jiri | Stufka, Karel | 0-1 | C25 | POHÃR mÄsta ÅÃÄany 2023 | 2023-09-02 |
| Kopecky, Jiri | Lavrincik, Pavel | 1/2-1/2 | B07 | POHÃR mÄsta ÅÃÄany 2023 | 2023-08-30 |
| Jiri Kopecky | Tomas Bezdek | 0-1 | C07 | Round 4: Jiri Kopecky - Tomas Bezdek | 2023-08-28 |
| Jiri Kopecky | Milan Petras | 1/2-1/2 | C02 | Round 7: Jiri Kopecky - Milan Petras | 2022-07-15 |
| Jiri Kopecky | Zdenek Vit | 1-0 | C30 | Round 5: Jiri Kopecky - Zdenek Vit | 2022-07-13 |
| Jiri Kopecky | Jiri Svetly | 1-0 | B07 | Round 3: Jiri Kopecky - Jiri Svetly | 2022-07-11 |
| Jiri Kopecky | Jindrich Melich | 1/2-1/2 | B07 | Round 1: Jiri Kopecky - Jindrich Melich | 2022-07-09 |
| Kopecky, Jiri | Koridze, Lile | 0-1 | B22 | Open Letni Praha 2025 |