| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. E Kardashevskiy vs D Deshmukh |
| ½-½ | 72 | 2019 | Aeroflot Open-B | E11 Bogo-Indian Defense |
| 27. L R Srihari vs E Kardashevskiy |
| ½-½ | 60 | 2019 | Aeroflot Open-B | D35 Queen's Gambit Declined |
| 28. B Grachev vs E Kardashevskiy |
| 1-0 | 39 | 2019 | Russian Championship Higher League | A15 English |
| 29. E Kardashevskiy vs K Alekseenko |
| ½-½ | 41 | 2019 | Russian Championship Higher League | A46 Queen's Pawn Game |
| 30. S Khanin vs E Kardashevskiy |
| ½-½ | 64 | 2019 | Russian Championship Higher League | A15 English |
| 31. E Kardashevskiy vs A Sadovsky |
| 1-0 | 47 | 2019 | Russian Championship Higher League | D17 Queen's Gambit Declined Slav |
| 32. E Alekseev vs E Kardashevskiy |
| 1-0 | 52 | 2019 | Russian Championship Higher League | A04 Reti Opening |
| 33. E Kardashevskiy vs D Eraschenkov |
| 1-0 | 21 | 2019 | Russian Championship Higher League | A42 Modern Defense, Averbakh System |
| 34. I Rozum vs E Kardashevskiy |
| 1-0 | 92 | 2019 | Russian Championship Higher League | A13 English |
| 35. E Kardashevskiy vs A Belozerov |
| 1-0 | 55 | 2019 | Russian Championship Higher League | D44 Queen's Gambit Declined Semi-Slav |
| 36. A Timofeev vs E Kardashevskiy |
| ½-½ | 76 | 2019 | Russian Championship Higher League | D50 Queen's Gambit Declined |
| 37. E Kardashevskiy vs M V Seleznev |
| 1-0 | 70 | 2019 | Chigorin Memorial | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 38. Y Marinskii vs E Kardashevskiy |
| 0-1 | 59 | 2019 | Chigorin Memorial | B25 Sicilian, Closed |
| 39. E Kardashevskiy vs A Bulavin |
| ½-½ | 92 | 2019 | Chigorin Memorial | E11 Bogo-Indian Defense |
| 40. A Dimitrova vs E Kardashevskiy |
| 0-1 | 20 | 2019 | Chigorin Memorial | C43 Petrov, Modern Attack |
| 41. E Kardashevskiy vs D Khegay |
| ½-½ | 44 | 2019 | Chigorin Memorial | A04 Reti Opening |
| 42. D Kryakvin vs E Kardashevskiy |
| 1-0 | 82 | 2019 | Chigorin Memorial | A04 Reti Opening |
| 43. E Kardashevskiy vs Smirin |
| ½-½ | 40 | 2019 | Chigorin Memorial | E60 King's Indian Defense |
| 44. P Potapov vs E Kardashevskiy |
| 0-1 | 53 | 2019 | ch-RUS Blitz | C43 Petrov, Modern Attack |
| 45. E Kardashevskiy vs V Zakhartsov |
| ½-½ | 45 | 2019 | TCh-RUS Rapid | E63 King's Indian, Fianchetto, Panno Variation |
| 46. A Eynullayev vs E Kardashevskiy |
| 0-1 | 48 | 2020 | 16th Moscow Open A | E06 Catalan, Closed, 5.Nf3 |
| 47. S Sargsyan vs E Kardashevskiy |
| 1-0 | 49 | 2020 | Aeroflot Open | D37 Queen's Gambit Declined |
| 48. E Kardashevskiy vs I Salgado Lopez |
| ½-½ | 27 | 2020 | Aeroflot Open | A40 Queen's Pawn Game |
| 49. E Kardashevskiy vs Shimanov |
| 0-1 | 46 | 2020 | Aeroflot Open | E60 King's Indian Defense |
| 50. S Chanda vs E Kardashevskiy |
| 1-0 | 45 | 2020 | Aeroflot Open | D35 Queen's Gambit Declined |
Kibitzing
