| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. V Skatchkov vs O V Ivanov |
| ½-½ | 59 | 2016 | Polugaevsky Memorial | A58 Benko Gambit |
| 52. O V Ivanov vs N Afanasiev |
| ½-½ | 83 | 2016 | ch-Moscow Rapid | B15 Caro-Kann |
| 53. O V Ivanov vs D Paravyan |
| 1-0 | 47 | 2016 | ch-Moscow Rapid | B33 Sicilian |
| 54. O V Ivanov vs S Sjugirov |
| ½-½ | 74 | 2017 | 13th Moscow Open A | B90 Sicilian, Najdorf |
| 55. O V Ivanov vs D Kokarev |
| 0-1 | 47 | 2017 | 13th Moscow Open A | A15 English |
| 56. O V Ivanov vs Y Zhu |
| 1-0 | 36 | 2017 | Aeroflot Open B | B90 Sicilian, Najdorf |
| 57. D Paravyan vs O V Ivanov |
| ½-½ | 30 | 2017 | ch-Moscow Final | B63 Sicilian, Richter-Rauzer Attack |
| 58. A Sarana vs O V Ivanov |
| 1-0 | 41 | 2017 | ch-Moscow Final | D37 Queen's Gambit Declined |
| 59. O V Ivanov vs R Marchuk |
| 1-0 | 31 | 2019 | Moscow Open-A | C41 Philidor Defense |
| 60. T Tsybikov vs O V Ivanov |
| 1-0 | 32 | 2019 | Moscow Open-A | B64 Sicilian, Richter-Rauzer Attack |
| 61. O V Ivanov vs A Eynullayev |
| 1-0 | 40 | 2019 | Moscow Open-A | B90 Sicilian, Najdorf |
| 62. G Dudin vs O V Ivanov |
| 1-0 | 36 | 2019 | Moscow Open-A | A41 Queen's Pawn Game (with ...d6) |
| 63. O V Ivanov vs E Diakonova |
| 1-0 | 47 | 2019 | Moscow Open-A | B40 Sicilian |
| 64. K Klukin vs O V Ivanov |
| 0-1 | 77 | 2019 | Moscow Open-A | A21 English |
| 65. O V Ivanov vs A Postnikov |
| 1-0 | 54 | 2019 | Moscow Open-A | B18 Caro-Kann, Classical |
| 66. O V Ivanov vs A Drygalov |
| 1-0 | 30 | 2019 | Moscow Open-A | B90 Sicilian, Najdorf |
| 67. Fedorov vs O V Ivanov |
| 0-1 | 40 | 2019 | Moscow Open-A | A07 King's Indian Attack |
| 68. Sindarov vs O V Ivanov |
| ½-½ | 71 | 2020 | 16th Moscow Open A | C44 King's Pawn Game |
| 69. V Zakhartsov vs O V Ivanov |
| 0-1 | 70 | 2020 | 16th Moscow Open A | C42 Petrov Defense |
| 70. A Predke vs O V Ivanov |
| ½-½ | 84 | 2021 | V I Zilberstein Mem | E06 Catalan, Closed, 5.Nf3 |
| 71. O V Ivanov vs S Sjugirov |
| ½-½ | 65 | 2021 | V I Zilberstein Mem | D37 Queen's Gambit Declined |
| 72. O V Ivanov vs N Afanasiev |
| 1-0 | 48 | 2021 | V I Zilberstein Mem | A00 Uncommon Opening |
| 73. R Kezin vs O V Ivanov |
| 1-0 | 34 | 2024 | Aeroflot Open-A | E06 Catalan, Closed, 5.Nf3 |
| 74. O V Ivanov vs E Goltseva |
| 1-0 | 36 | 2024 | Aeroflot Open-A | B10 Caro-Kann |
| 75. O V Ivanov vs M A Tabatabaei |
| 0-1 | 52 | 2024 | Aeroflot Open-A | B92 Sicilian, Najdorf, Opocensky Variation |
Kibitzing
