| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 76. S Chekhov vs Yigal Ben-Natan |
| 1-0 | 45 | 2015 | European Championship | A15 English |
| 77. O Gamayev vs S Chekhov |
| 0-1 | 72 | 2015 | European Championship | A00 Uncommon Opening |
| 78. S Chekhov vs M Parligras |
| 0-1 | 41 | 2015 | European Championship | B06 Robatsch |
| 79. J Bakalchuk vs S Chekhov |
| 0-1 | 42 | 2015 | European Championship | A07 King's Indian Attack |
| 80. S Chekhov vs B Bok |
| 1-0 | 36 | 2015 | European Championship | B22 Sicilian, Alapin |
| 81. Zvjaginsev vs S Chekhov |
| 1-0 | 42 | 2015 | Russian Championship Higher League | C41 Philidor Defense |
| 82. S Chekhov vs Y Dzhumagaliev |
| 1-0 | 34 | 2015 | Russian Championship Higher League | B22 Sicilian, Alapin |
| 83. A Riazantsev vs S Chekhov |
| 1-0 | 27 | 2015 | Russian Championship Higher League | E39 Nimzo-Indian, Classical, Pirc Variation |
| 84. S Chekhov vs D Rozhko |
| 1-0 | 56 | 2015 | Russian Championship Higher League | C10 French |
| 85. Shimanov vs S Chekhov |
| 0-1 | 47 | 2015 | Russian Championship Higher League | E21 Nimzo-Indian, Three Knights |
| 86. S Chekhov vs S Sjugirov |
| ½-½ | 29 | 2015 | Russian Championship Higher League | B22 Sicilian, Alapin |
| 87. E Najer vs S Chekhov |
| ½-½ | 83 | 2015 | Russian Championship Higher League | C16 French, Winawer |
| 88. S Chekhov vs V Malakhov |
| ½-½ | 47 | 2015 | Russian Championship Higher League | B06 Robatsch |
| 89. D Kokarev vs S Chekhov |
| 1-0 | 72 | 2015 | Russian Championship Higher League | C10 French |
| 90. Khismatullin vs S Chekhov |
| 1-0 | 89 | 2016 | TCh-RUS Major League | A62 Benoni, Fianchetto Variation |
| 91. U Eliseev vs S Chekhov |
| 1-0 | 83 | 2016 | TCh-RUS Major League | B42 Sicilian, Kan |
| 92. S Chekhov vs M Chigaev |
| ½-½ | 37 | 2016 | TCh-RUS Major League | C01 French, Exchange |
| 93. M Demidov vs S Chekhov |
| ½-½ | 40 | 2016 | TCh-RUS Major League | A30 English, Symmetrical |
| 94. P Ponkratov vs S Chekhov |
| ½-½ | 57 | 2016 | 20th Voronezh Master Open | C02 French, Advance |
| 95. S Chekhov vs M Kobalia |
| ½-½ | 50 | 2018 | TCh-RUS Blitz | B22 Sicilian, Alapin |
| 96. S Chekhov vs S Sjugirov |
| 0-1 | 45 | 2023 | Russian Team Chess Championships | B22 Sicilian, Alapin |
| 97. E Inarkiev vs S Chekhov |
| 1-0 | 30 | 2023 | Russian Team Chess Championships | D32 Queen's Gambit Declined, Tarrasch |
| 98. S Chekhov vs Grischuk |
| ½-½ | 29 | 2023 | Russian Team Chess Championships | C01 French, Exchange |
| 99. S Lobanov vs S Chekhov |
| 1-0 | 39 | 2023 | Russian Team Chess Championships | C16 French, Winawer |
| 100. S Chekhov vs V Artemiev |
| 0-1 | 45 | 2023 | Russian Team Chess Championships | E54 Nimzo-Indian, 4.e3, Gligoric System |
Kibitzing
