| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. N Biriukov vs T Iljin |
| 1-0 | 61 | 2002 | Kaissa Open | D11 Queen's Gambit Declined Slav |
| 27. D Fingerov vs N Biriukov |
| 0-1 | 52 | 2002 | Kaissa Open | B30 Sicilian |
| 28. N Biriukov vs E Gasanov |
| 0-1 | 39 | 2002 | Kaissa Open | D03 Torre Attack (Tartakower Variation) |
| 29. N Biriukov vs D Skorchenko |
| ½-½ | 19 | 2008 | Voronezh It (a) | D18 Queen's Gambit Declined Slav, Dutch |
| 30. V Semeniuk vs N Biriukov |
| ½-½ | 33 | 2010 | Stanitsa Winter | D12 Queen's Gambit Declined Slav |
| 31. N Biriukov vs S Abkarian |
| 1-0 | 29 | 2010 | Stanitsa Winter | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
| 32. N Biriukov vs G Kuzmin |
| ½-½ | 15 | 2010 | Stanitsa Winter | A28 English |
| 33. N Biriukov vs N Gutsko |
| 1-0 | 40 | 2010 | Stanitsa Winter | B07 Pirc |
| 34. S Blednov vs N Biriukov |
| 1-0 | 58 | 2010 | Stanitsa Winter | A50 Queen's Pawn Game |
| 35. N Biriukov vs V Poliakov |
| 1-0 | 28 | 2010 | Stanitsa Winter | B23 Sicilian, Closed |
| 36. M Bedia vs N Biriukov |
| ½-½ | 36 | 2010 | Stanitsa Winter | A30 English, Symmetrical |
| 37. N Biriukov vs G Pilavov |
| ½-½ | 24 | 2010 | Stanitsa Winter | B15 Caro-Kann |
| 38. V Kiselev vs N Biriukov |
| ½-½ | 16 | 2010 | Stanitsa Winter | B06 Robatsch |
| 39. N Biriukov vs A Rychagov |
| 1-0 | 43 | 2012 | 16th Voronezh Master Open | A81 Dutch |
| 40. N Biriukov vs V Zakhartsov |
| 1-0 | 54 | 2012 | 16th Voronezh Master Open | A28 English |
| 41. N Biriukov vs V Zakhartsov |
| ½-½ | 70 | 2012 | 9th Vasylyshyn Mem IM | D70 Neo-Grunfeld Defense |
| 42. N Biriukov vs D Kryakvin |
| ½-½ | 56 | 2017 | Lichtenrader Herbst | D16 Queen's Gambit Declined Slav |
| 43. A Danin vs N Biriukov |
| ½-½ | 39 | 2017 | Lichtenrader Herbst | C45 Scotch Game |
| 44. S Kasparov vs N Biriukov |
| 1-0 | 131 | 2017 | Lichtenrader Herbst | C65 Ruy Lopez, Berlin Defense |
| 45. M Nikolov vs N Biriukov |
| ½-½ | 48 | 2017 | Heusenstamm Schloss Open | D16 Queen's Gambit Declined Slav |
| 46. N Richterova vs N Biriukov |
| 0-1 | 47 | 2018 | Pardubice Open-A | B28 Sicilian, O'Kelly Variation |
| 47. N Biriukov vs D Murray |
| ½-½ | 56 | 2018 | Pardubice Open-A | A35 English, Symmetrical |
| 48. J Stocek vs N Biriukov |
| 1-0 | 36 | 2018 | Pardubice Open-A | E73 King's Indian |
| 49. N Biriukov vs M Nikologorsky |
| 0-1 | 27 | 2018 | Pardubice Open-A | D70 Neo-Grunfeld Defense |
| 50. I Berzina vs N Biriukov |
| ½-½ | 56 | 2018 | Pardubice Open-A | B28 Sicilian, O'Kelly Variation |
Kibitzing
