| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. I Cheparinov vs Niemann |
| 1-0 | 93 | 2020 | Sunway Sitges Open | D30 Queen's Gambit Declined |
| 2. S Atalik vs Niemann |
| 0-1 | 48 | 2021 | Paracin Winter GM | D30 Queen's Gambit Declined |
| 3. M Sebenik vs Niemann |
| 1-0 | 41 | 2021 | First GM Mix Bassano | D30 Queen's Gambit Declined |
| 4. A Hakobyan vs Niemann |
| ½-½ | 43 | 2021 | National Open | D30 Queen's Gambit Declined |
| 5. M Muradli vs Niemann |
| 0-1 | 79 | 2021 | President of UZB Prizes | D30 Queen's Gambit Declined |
| 6. Dubov vs Niemann |
 | ½-½ | 42 | 2025 | Niemann - Dubov (Blitz) | D30 Queen's Gambit Declined |
Kibitzing
