13 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| OShea, Colm | Simpson, Ben | 0-1 | C54 | Round 7: OShea, Colm - Simpson, Ben | 2024-02-23 |
| Colm O'shea | James Cole | 0-1 | B10 | Round 5: Colm O'shea - James Cole | 2024-02-21 |
| Colm O'shea | Remy Rushbrooke | 0-1 | C43 | Round 2: Colm O'shea - Remy Rushbrooke | 2024-02-19 |
| O'shea, Colm | Pert, Max P | 1/2-1/2 | C03 | Cambridge International Open | 2023-02-18 |
| O'shea, Colm | Krivenko, Dion | 1/2-1/2 | B07 | Cambridge International Open | 2023-02-17 |
| O'shea, Colm | Pert, Nina P | 0-1 | C03 | Cambridge International Open | 2023-02-16 |
| O'shea, Colm | Van Litsenborgh, Rudi | 1-0 | B10 | Cambridge International Open | 2023-02-15 |