6 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Koo, Inseong | Lam, Lok Sum | 0-1 | A16 | Asian Amateur Chess Competition 2025 | |
| Koo, Inseong | Wong, Shing Hin Tyson | 1-0 | A22 | Asian Amateur Chess Competition 2025 | |
| Koo, Inseong | Wu, Zhong Kai Austin | 1-0 | A22 | Asian Amateur Chess Competition 2025 |