7 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Mach, Vaclav | Pac, David | 1/2-1/2 | D01 | Round 4: Mach, Vaclav - Pac, David | 2026-04-04 |
| Mach, Vaclav | Skarpa, Marek | 1-0 | D01 | Round 5: Mach, Vaclav - Skarpa, Marek | 2026-04-04 |
| Mach, Vaclav | Hlavinka, Petr | 1/2-1/2 | D01 | Round 2: Mach, Vaclav - Hlavinka, Petr | 2026-04-03 |
| Mach, Vaclav | Delgerdalai, Tuvshinsaikhan | 1-0 | D01 | Round 7: Mach, Vaclav - Delgerdalai, Tuvshinsaikhan | 2026-04-02 |