| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. A Yakimenko vs M Opanasenko |
| 1-0 | 25 | 2012 | Chigorin Memorial | E24 Nimzo-Indian, Samisch |
| 27. Portisch vs A Yakimenko |
| ½-½ | 53 | 2012 | Chigorin Memorial | E12 Queen's Indian |
| 28. A Yakimenko vs Y Andreeva |
| 1-0 | 65 | 2012 | Chigorin Memorial | D24 Queen's Gambit Accepted |
| 29. Eljanov vs A Yakimenko |
| 1-0 | 61 | 2012 | Chigorin Memorial | A38 English, Symmetrical |
| 30. A Yakimenko vs M Matlakov |
| ½-½ | 72 | 2012 | Chigorin Memorial | E20 Nimzo-Indian |
| 31. Y Ajrapetjan vs A Yakimenko |
| 1-0 | 41 | 2012 | Chigorin Memorial | E44 Nimzo-Indian, Fischer Variation, 5.Ne2 |
| 32. A Yakimenko vs I Panov |
| 1-0 | 38 | 2012 | Chigorin Memorial | D02 Queen's Pawn Game |
| 33. V Sipila vs A Yakimenko |
| ½-½ | 74 | 2012 | Chigorin Memorial | C18 French, Winawer |
| 34. A Yakimenko vs O Annageldyev |
| 0-1 | 78 | 2012 | Chigorin Memorial | A64 Benoni, Fianchetto, 11...Re8 |
| 35. A Yakimenko vs J Rooze |
| 1-0 | 51 | 2013 | European Senior Championship | E20 Nimzo-Indian |
| 36. Tseitlin vs A Yakimenko |
| 1-0 | 44 | 2013 | European Senior Championship | C04 French, Tarrasch, Guimard Main line |
| 37. A Yakimenko vs D Rajkovic |
| 0-1 | 60 | 2013 | European Senior Championship | E20 Nimzo-Indian |
| 38. V Okhotnik vs A Yakimenko |
 | ½-½ | 79 | 2013 | European Senior Championship | C15 French, Winawer |
| 39. A Yakimenko vs A Butnorius |
| 0-1 | 49 | 2013 | European Senior Championship | E20 Nimzo-Indian |
| 40. B Gruzmann vs A Yakimenko |
| 0-1 | 42 | 2013 | European Senior Championship | C02 French, Advance |
| 41. A Yakimenko vs S Mareco |
| 0-1 | 29 | 2013 | 2nd Grand Europe Open | E20 Nimzo-Indian |
| 42. A Yakimenko vs M Stojanovic |
| ½-½ | 17 | 2016 | 40th Zurich Christmas | D31 Queen's Gambit Declined |
| 43. A Yakimenko vs A Heimann |
| 0-1 | 89 | 2017 | Basel Masters | D70 Neo-Grunfeld Defense |
| 44. A Yakimenko vs R Kutschenko |
| 1-0 | 23 | 2017 | Basel Masters | C31 King's Gambit Declined, Falkbeer Counter Gambit |
| 45. K Nguyen vs A Yakimenko |
| 1-0 | 46 | 2017 | Basel Masters | C71 Ruy Lopez |
| 46. A Probst vs A Yakimenko |
| ½-½ | 53 | 2017 | Basel Masters | C41 Philidor Defense |
| 47. A Yakimenko vs S Cholleti |
| ½-½ | 34 | 2017 | Basel Masters | B23 Sicilian, Closed |
| 48. N Ramaraju vs A Yakimenko |
| ½-½ | 99 | 2017 | Basel Masters | A14 English |
| 49. F Sieber vs A Yakimenko |
| 0-1 | 57 | 2017 | Basel Masters | C71 Ruy Lopez |
| 50. A Yakimenko vs M Kolb |
| 1-0 | 31 | 2017 | Basel Masters | C02 French, Advance |
Kibitzing
