10 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Efstathiou, James | Lee, Yuk Hei | 1/2-1/2 | C50 | Round 8: Efstathiou, James - Lee, Yuk Hei | 2025-10-12 |
| Efstathiou, James | Hazell, Peter | 0-1 | B32 | Round 1: Efstathiou, James - Hazell, Peter | 2025-10-11 |
| James Efstathiou | Taylor, Noah | 1-0 | B32 | Round 5: James Efstathiou - Taylor, Noah | 2025-06-26 |
| James Efstathiou | David Llewellyn | 1-0 | B18 | Round 2: James Efstathiou - David Llewellyn | 2025-06-25 |