52 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Thomas, Roy | Kong, Emma Zihan | 0-1 | A85 | Round 6: Thomas, Roy - Kong, Emma Zihan | 2026-07-10 |
| Thomas, Roy | Tapp, James | 0-1 | D55 | Round 3: Thomas, Roy - Tapp, James | 2026-07-08 |
| Thomas, Roy | Williams, John A | 1-0 | A10 | Round 2: Thomas, Roy - Williams, John A | 2026-07-07 |
| Thomas, Roy | Wedge, David C | 1-0 | A26 | Round 5: Thomas, Roy - Wedge, David C | 2026-06-28 |
| Thomas, Roy | Coffey, Mike J | 1-0 | A10 | Round 2: Thomas, Roy - Coffey, Mike J | 2026-06-27 |
| Thomas, Roy | Pack, James | 0-1 | A37 | Round 4: Thomas, Roy - Pack, James | 2026-06-26 |
| Thomas, Roy | Harrison, Oliver | 1-0 | A22 | Round 3: Thomas, Roy - Harrison, Oliver | 2026-04-04 |
| Thomas, Roy | Thomas, Mark | 1-0 | A10 | Round 4: Thomas, Roy - Thomas, Mark | 2026-04-04 |
| Thomas, Roy | Jones, Steve | 1/2-1/2 | A10 | Round 8: Thomas, Roy - Jones, Steve | 2025-07-08 |
| Thomas, Roy | Archibald,Mckenzie | 1/2-1/2 | A02 | Round 6: Thomas, Roy - Archibald,Mckenzie | 2025-07-07 |
| Thomas, Roy | Peters, Chris | 1-0 | A03 | Round 4: Thomas, Roy - Peters, Chris | 2025-07-06 |
| Thomas, Roy | Williams, John A | 1-0 | A03 | Round 2: Thomas, Roy - Williams, John A | 2025-07-04 |
| Thomas, Roy | Winter, Kevin | 1-0 | A02 | Round 4: Thomas, Roy - Winter, Kevin | 2025-06-29 |
| Thomas, Roy | Burns, Martin J | 0-1 | A03 | Round 2: Thomas, Roy - Burns, Martin J | 2025-06-28 |
| Thomas, Roy | Stubbs, Oliver | 0-1 | A02 | Round 8: Thomas, Roy - Stubbs, Oliver | 2024-07-09 |
| Thomas, Roy | Emblem, Mark | 1-0 | A13 | Round 5: Thomas, Roy - Emblem, Mark | 2024-07-07 |
| Thomas, Roy | Francis, Tomos | 1-0 | A25 | Round 3: Thomas, Roy - Francis, Tomos | 2024-07-06 |
| Thomas, Roy | Cuenca Jimenez, Jose Fernando | 0-1 | A16 | Round 1: Thomas, Roy - Cuenca Jimenez, Jose Fernando | 2024-07-05 |
| Thomas, Roy | Murthy, Arush | 1-0 | A02 | Round 6: Thomas, Roy - Murthy, Arush | 2024-04-01 |
| Thomas, Roy | Westcott, Dale | 1-0 | A03 | Round 7: Thomas, Roy - Westcott, Dale | 2024-04-01 |
| Thomas, Roy | Stephen Williams | 0-1 | A02 | Round 2: Thomas, Roy - Stephen Williams | 2024-03-30 |
| Thomas, Roy | Lucas Zheng | 1-0 | A02 | Round 4: Thomas, Roy - Lucas Zheng | 2024-03-30 |
| Roy Thomas | McKenzie Archibald | 1-0 | A03 | Round 9: Roy Thomas - McKenzie Archibald | 2023-07-12 |
| Roy Thomas | James C Foster | 0-1 | A03 | Round 6: Roy Thomas - James C Foster | 2023-07-10 |
| Roy Thomas | Oscar Pollack | 0-1 | A02 | Round 4: Roy Thomas - Oscar Pollack | 2023-07-09 |
| Roy Thomas | Kamran Harandi | 1-0 | A03 | Round 2: Roy Thomas - Kamran Harandi | 2023-07-07 |