12 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Delion, Helge | Kelecevic, Nedeljko | 0-1 | C10 | Round 2: Delion, Helge - Kelecevic, Nedeljko | 2026-07-19 |
| Delion, Helge | Aryan Mehta | 0-1 | C33 | Round 4: Delion, Helge - Aryan Mehta | 2026-07-19 |
| Delion, Helge | Schaefer, Gion | 1-0 | B45 | Round 6: Delion, Helge - Schaefer, Gion | 2026-07-19 |
| Delion, Helge | Wilhelm, Marco | 1-0 | B01 | Round 8: Delion, Helge - Wilhelm, Marco | 2026-07-19 |
| Delion, Helge | Hajduk, Tomasz | 0-1 | B93 | Round 11: Delion, Helge - Hajduk, Tomasz | 2026-07-19 |
| Delion, Helge | Adashevskyi, Dmytro | 1-0 | C30 | Round 12: Delion, Helge - Adashevskyi, Dmytro | 2026-07-19 |
| Delion, Helge | Jankowiak, Tomasz | 0-1 | Round 4: Delion, Helge - Jankowiak, Tomasz | 2025-03-29 |