11 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Marks, Jon | Cohen , Amani | 1-0 | D00 | Round 1: Marks, Jon - Cohen , Amani | 2026-08-23 |
| Marks, Jon | Haussernot, Cecile | 0-1 | A45 | Round 3: Marks, Jon - Haussernot, Cecile | 2026-08-23 |
| Marks, Jon | Deswarte, Ian | 1-0 | A80 | Round 5: Marks, Jon - Deswarte, Ian | 2026-08-23 |
| Marks, Jon | Balmond, Tom | 1-0 | D00 | Round 7: Marks, Jon - Balmond, Tom | 2026-08-23 |
| Marks, Jon | Okike, David | 0-1 | D00 | Round 9: Marks, Jon - Okike, David | 2026-08-23 |
| Marks, Jon | Acharya, Nikesh | 1/2-1/2 | D00 | Round 11: Marks, Jon - Acharya, Nikesh | 2026-08-23 |