| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. B Niedbala vs M Rodshtein |
| 0-1 | 31 | 2017 | European Rapid Championship | D02 Queen's Pawn Game |
| 2. P Nguyen vs B Niedbala |
| 1-0 | 26 | 2019 | Najdorf Memorial Open-A | A85 Dutch, with c4 & Nc3 |
| 3. B Niedbala vs S Bednarek |
| ½-½ | 38 | 2019 | Najdorf Memorial Open-A | A61 Benoni |
| 4. W Cieslak vs B Niedbala |
| 1-0 | 28 | 2019 | Najdorf Memorial Open-A | B06 Robatsch |
| 5. B Niedbala vs R Swiderski |
| 1-0 | 53 | 2019 | Najdorf Memorial Open-A | A59 Benko Gambit |
| 6. B Niedbala vs A Krstulovic |
| 0-1 | 51 | 2019 | Najdorf Memorial Open-A | D30 Queen's Gambit Declined |
| 7. M Rosicki vs B Niedbala |
| 1-0 | 60 | 2019 | Najdorf Memorial Open-A | B36 Sicilian, Accelerated Fianchetto |
| 8. B Niedbala vs M Nikitenko |
| 1-0 | 61 | 2020 | 30th Cracovia Open A | D10 Queen's Gambit Declined Slav |
| 9. C Albornoz Cabrera vs B Niedbala |
| ½-½ | 76 | 2020 | It 'Titled Tuesday' | B90 Sicilian, Najdorf |
| 10. B Niedbala vs W Klepek |
| 1-0 | 25 | 2020 | 31st Cracovia Open A 2020/21 | D35 Queen's Gambit Declined |
| 11. A Konyves vs B Niedbala |
| ½-½ | 60 | 2020 | 31st Cracovia Open A 2020/21 | B11 Caro-Kann, Two Knights, 3...Bg4 |
| 12. B Niedbala vs M Wisniewski |
| 1-0 | 33 | 2020 | 31st Cracovia Open A 2020/21 | D30 Queen's Gambit Declined |
| 13. P Brodowski vs B Niedbala |
| ½-½ | 12 | 2020 | 31st Cracovia Open A 2020/21 | A11 English, Caro-Kann Defensive System |
| 14. B Niedbala vs S Gumularz |
| ½-½ | 5 | 2020 | 31st Cracovia Open A 2020/21 | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 15. I Janik vs B Niedbala |
| 1-0 | 49 | 2021 | 31st Cracovia Open A 2020/21 | B18 Caro-Kann, Classical |
| 16. B Niedbala vs M Malicka |
| ½-½ | 51 | 2021 | 31st Cracovia Open A 2020/21 | E51 Nimzo-Indian, 4.e3 |
| 17. B Niedbala vs D Lewtak |
| 1-0 | 46 | 2021 | 31st Cracovia Open A 2020/21 | D47 Queen's Gambit Declined Semi-Slav |
| 18. D Sadzikowski vs B Niedbala |
| 1-0 | 37 | 2021 | 31st Cracovia Open A 2020/21 | D30 Queen's Gambit Declined |
| 19. B Niedbala vs K Jakubowski |
| 1-0 | 55 | 2021 | Ustron Open A | C97 Ruy Lopez, Closed, Chigorin |
| 20. H Stefansson vs B Niedbala |
| 1-0 | 38 | 2021 | European Rapid Championship | B15 Caro-Kann |
| 21. B Niedbala vs Fridman |
| 0-1 | 41 | 2021 | European Rapid Championship | B10 Caro-Kann |
| 22. Mateusz Derejczyk vs B Niedbala |
| 0-1 | 45 | 2021 | European Rapid Championship | B14 Caro-Kann, Panov-Botvinnik Attack |
| 23. I Janik vs B Niedbala |
| 1-0 | 66 | 2021 | European Rapid Championship | A13 English |
| 24. B Niedbala vs H A Gretarsson |
| 1-0 | 42 | 2021 | European Rapid Championship | A07 King's Indian Attack |
| 25. B Niedbala vs T Laurusas |
| ½-½ | 54 | 2021 | European Rapid Championship | A07 King's Indian Attack |
Kibitzing
