| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. B Nugumanov vs D Saduakassova |
| ½-½ | 55 | 2017 | ch-KAZ | A04 Reti Opening |
| 27. R Jumabayev vs B Nugumanov |
| 1-0 | 58 | 2017 | ch-KAZ | A14 English |
| 28. P Ponkratov vs B Nugumanov |
| 0-1 | 40 | 2017 | Astana Open | B12 Caro-Kann Defense |
| 29. D Makhnev vs B Nugumanov |
| 0-1 | 37 | 2017 | Kazakhstan Cup Final | E11 Bogo-Indian Defense |
| 30. A Nesterov vs B Nugumanov |
| 1-0 | 28 | 2021 | Lozovatsky Mem A | A90 Dutch |
| 31. B Nugumanov vs P Shuvalova |
| 0-1 | 48 | 2021 | Chelyabinskiy Variant GpA | A07 King's Indian Attack |
| 32. B Nugumanov vs M Bryakin |
| 0-1 | 47 | 2021 | Paracin Summer Open | D02 Queen's Pawn Game |
| 33. B Nugumanov vs A Ahmadzada |
| 0-1 | 46 | 2021 | Paracin Summer Open | A07 King's Indian Attack |
| 34. A Bugaev vs B Nugumanov |
| 0-1 | 50 | 2021 | Panchenko Memorial Open-A | D30 Queen's Gambit Declined |
| 35. B Nugumanov vs S Lobanov |
| ½-½ | 36 | 2021 | Panchenko Memorial Open-A | B15 Caro-Kann |
| 36. R Makarian vs B Nugumanov |
| ½-½ | 57 | 2021 | Panchenko Memorial Open-A | A55 Old Indian, Main line |
| 37. B Nugumanov vs E A Levin |
| ½-½ | 8 | 2021 | Panchenko Memorial Open-A | C01 French, Exchange |
| 38. A Urazayev vs B Nugumanov |
| ½-½ | 39 | 2021 | Panchenko Memorial Open-A | A37 English, Symmetrical |
| 39. B Nugumanov vs A Suleymenov |
| ½-½ | 27 | 2021 | Panchenko Memorial Open-A | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 40. K Shubin vs B Nugumanov |
| ½-½ | 29 | 2021 | Panchenko Memorial Open-A | B13 Caro-Kann, Exchange |
| 41. B Nugumanov vs K Stupak |
| ½-½ | 6 | 2021 | Panchenko Memorial Open-A | C01 French, Exchange |
| 42. Z Agmanov vs B Nugumanov |
| 1-0 | 36 | 2021 | Panchenko Memorial Open-A | B12 Caro-Kann Defense |
| 43. B Nugumanov vs A Baigildin |
| 1-0 | 59 | 2021 | Panchenko Memorial Open-A | C45 Scotch Game |
| 44. B Nugumanov vs B Daneshvar |
| ½-½ | 58 | 2023 | Kazakhstan Chess Cup | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 45. S Atabayev vs B Nugumanov |
| ½-½ | 118 | 2023 | Kazakhstan Chess Cup | C50 Giuoco Piano |
| 46. B Nugumanov vs S Ter-Sahakyan |
| 0-1 | 35 | 2023 | Kazakhstan Chess Cup | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 47. S P Sethuraman vs B Nugumanov |
| 1-0 | 32 | 2023 | Kazakhstan Chess Cup | B12 Caro-Kann Defense |
| 48. A Moiseenko vs B Nugumanov |
| 1-0 | 39 | 2024 | FIDE World Rapid Team | E21 Nimzo-Indian, Three Knights |
| 49. B Nugumanov vs M Agajanova |
| 1-0 | 35 | 2024 | FIDE World Rapid Team | C01 French, Exchange |
| 50. A Sartbayev vs B Nugumanov |
| 0-1 | 48 | 2024 | FIDE World Rapid Team | C53 Giuoco Piano |
Kibitzing
