6 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Lacha, Jan | Andersson, Finn | 1/2-1/2 | C12 | estcc 65 | 2021-09-06 |
| Lacha, Jan | Wihlborn, Bengt | 1/2-1/2 | B23 | estcc 65 | 2021-09-04 |
| Lacha, Jan | Sunkova, Marie | 1/2-1/2 | D01 | estcc 65 | 2021-09-01 |
| Lacha, Jan | Hammar, Bengt | 1/2-1/2 | B23 | estcc 65 | 2021-08-30 |