13 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Johnston, Owen | Pradeep Kumar, Yuvan | 1/2-1/2 | A05 | Round 6: Johnston, Owen - Pradeep Kumar, Yuvan | 2026-06-01 |
| Johnston, Owen | Cashin, Stephen | 1-0 | A08 | Round 1: Johnston, Owen - Cashin, Stephen | 2026-05-30 |
| Johnston, Owen | O`rourke, Alex | 0-1 | A80 | Round 3: Johnston, Owen - O`rourke, Alex | 2026-05-28 |
| Johnston, Owen | Dimitrov, Nikolai | 1-0 | A41 | Round 5: Johnston, Owen - Dimitrov, Nikolai | 2025-06-02 |
| Johnston, Owen | Booysen, Dylan | 1-0 | A04 | Round 1: Johnston, Owen - Booysen, Dylan | 2025-05-29 |
| Johnston, Owen | Nielsen, Robert | 1-0 | A08 | Round 3: Johnston, Owen - Nielsen, Robert | 2025-05-29 |
| Johnston, Owen | Bermingham, Adam D. | 0-1 | A05 | Round 2: Johnston, Owen - Bermingham, Adam D. | 2024-06-01 |