39 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Heldenbergh, Nils | Draskovic, Luka | 0-1 | B61 | Grenke Chess Festival 2026 Open | 2026-04-03 |
| Heldenbergh, Nils | Kanov, Nikola | 0-1 | B85 | Round 8: Heldenbergh, Nils - Kanov, Nikola | 2026-01-02 |
| Heldenbergh, Nils | Pijpers, Arthur | 0-1 | B34 | Round 1: Heldenbergh, Nils - Pijpers, Arthur | 2025-10-19 |
| Heldenbergh, Nils | Belli, Giorgio | 1/2-1/2 | B90 | Round 4: Heldenbergh, Nils - Belli, Giorgio | 2025-09-13 |
| Heldenbergh, Nils | Menon, Sanjay | 0-1 | C41 | Round 2: Heldenbergh, Nils - Menon, Sanjay | 2025-09-12 |
| Nils Heldenbergh | Philipp Zitzelsberger | 1/2-1/2 | C88 | Round 7: Nils Heldenbergh - Philipp Zitzelsberger | 2023-03-10 |
| Nils Heldenbergh | Michael Mueller | 1-0 | B66 | Round 5: Nils Heldenbergh - Michael Mueller | 2023-03-08 |
| Nils Heldenbergh | Jochen Schwarz | 1-0 | B12 | Round 3: Nils Heldenbergh - Jochen Schwarz | 2023-03-06 |
| Nils Heldenbergh | Yaroslav Yaroshenko | 1-0 | B06 | Round 1: Nils Heldenbergh - Yaroslav Yaroshenko | 2023-03-05 |
| Heldenbergh, Nils | Festraerts, Len | 1-0 | B32 | Round 2: Heldenbergh, Nils - Festraerts, Len | |
| Heldenbergh, Nils | Anciaux, Adrien | 0-1 | B85 | Round 4: Heldenbergh, Nils - Anciaux, Adrien | |
| Heldenbergh, Nils | Anciaux, Adrien | 0-1 | B85 | Round 5: Heldenbergh, Nils - Anciaux, Adrien | |
| Heldenbergh, Nils | Festraerts, Len | 1-0 | B32 | Round 5: Heldenbergh, Nils - Festraerts, Len | |
| Heldenbergh, Nils | Deleu, Leen | 1-0 | B06 | Round 6: Heldenbergh, Nils - Deleu, Leen | |
| Heldenbergh, Nils | Raats, Joppe | 1/2-1/2 | C26 | Round 8: Heldenbergh, Nils - Raats, Joppe | |
| Heldenbergh, Nils | Dreelinck, Adriaan | 1/2-1/2 | C00 | Round 9: Heldenbergh, Nils - Dreelinck, Adriaan |