9 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Willder, Matthew | Vidyarthi, Vyom | 0-1 | C45 | World Youth Cup 2021 O14-G14 - Open 14 | 2021-08-11 |
| Willder, Matthew | Ortiz Bogdanov, Pablo | 0-1 | C42 | World Youth Cup 2021 O14-G14 - Open 14 | 2021-08-11 |
| Willder, Matthew | Tornaritis, Kriton | 0-1 | C45 | World Youth Cup 2021 O14-G14 - Open 14 | 2021-08-11 |
| Willder, Matthew | Ridwan, Syed | 1-0 | B56 | World Youth Cup 2021 O14-G14 - Open 14 | 2021-08-11 |
| Willder, Matthew | Ho, Yi-En Ian | 0-1 | C00 | World Youth Cup 2021 O14-G14 - Open 14 | 2021-08-11 |