25 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Harborne, Matthew J | Pert, Max | 0-1 | C79 | Round 9: Harborne, Matthew J - Pert, Max | 2026-08-09 |
| Harborne, Matthew J | Liu,Tianyi (Jack) | 0-1 | B22 | Round 7: Harborne, Matthew J - Liu,Tianyi (Jack) | 2026-08-07 |
| Harborne, Matthew J | Lancelot, Nathanael | 1/2-1/2 | C67 | Round 5: Harborne, Matthew J - Lancelot, Nathanael | 2026-08-05 |
| Harborne, Matthew J | Agbota, Fenu | 1-0 | B15 | Round 3: Harborne, Matthew J - Agbota, Fenu | 2026-08-03 |
| Harborne, Matthew J | Roberts, David L | 1-0 | C63 | Round 9: Harborne, Matthew J - Roberts, David L | 2024-08-04 |
| Harborne, Matthew J | Yoon, Jacob D | 1/2-1/2 | B09 | Round 7: Harborne, Matthew J - Yoon, Jacob D | 2024-08-02 |
| Harborne, Matthew J | Crawford, Owen | 1/2-1/2 | C70 | Round 5: Harborne, Matthew J - Crawford, Owen | 2024-07-31 |
| Harborne, Matthew J | Ashworth, Robert | 1-0 | C88 | Round 3: Harborne, Matthew J - Ashworth, Robert | 2024-07-29 |
| Harborne, Matthew J | Rubeck, Jonathan | 1-0 | C06 | Round 1: Harborne, Matthew J - Rubeck, Jonathan | 2024-07-27 |
| Harborne, Matthew J | Badacsonyi, Stanley | 1/2-1/2 | C04 | Round 1: Harborne, Matthew J - Badacsonyi, Stanley | |
| Harborne, Matthew J | Kovalskyi, Roman | 0-1 | B22 | Round 3: Harborne, Matthew J - Kovalskyi, Roman | |
| Harborne, Matthew J | Eames, Robert S | 1/2-1/2 | B22 | Round 5: Harborne, Matthew J - Eames, Robert S | |
| Harborne, Matthew J | Strade, Arita | 1-0 | B22 | Round 8: Harborne, Matthew J - Strade, Arita |