| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. A Kashlinskaya vs M Katkov |
| 1-0 | 55 | 2021 | World Blitz Championship (Women) | E32 Nimzo-Indian, Classical |
| 52. M Katkov vs I Bulmaga |
| 0-1 | 43 | 2021 | World Blitz Championship (Women) | B01 Scandinavian |
| 53. J Dworakowska vs M Katkov |
| 0-1 | 86 | 2021 | World Blitz Championship (Women) | C50 Giuoco Piano |
| 54. M Katkov vs Z Mamedjarova |
| 0-1 | 40 | 2021 | World Blitz Championship (Women) | C41 Philidor Defense |
| 55. G Strutinskaia vs M Katkov |
| 0-1 | 52 | 2021 | World Blitz Championship (Women) | A46 Queen's Pawn Game |
| 56. J Zawadzka vs M Katkov |
| 1-0 | 43 | 2021 | World Blitz Championship (Women) | C77 Ruy Lopez |
| 57. M Katkov vs J Movsesian |
| 0-1 | 41 | 2021 | World Blitz Championship (Women) | C41 Philidor Defense |
| 58. M Katkov vs A Kazarian |
| 0-1 | 56 | 2021 | World Blitz Championship (Women) | C05 French, Tarrasch |
| 59. C Heredia Serrano vs M Katkov |
| 0-1 | 56 | 2021 | World Blitz Championship (Women) | C51 Evans Gambit |
| 60. O Badelka vs M Katkov |
| 1-0 | 48 | 2021 | World Blitz Championship (Women) | A18 English, Mikenas-Carls |
| 61. M Katkov vs N Nurgali |
| 0-1 | 40 | 2021 | World Blitz Championship (Women) | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 62. M Katkov vs M Rudzinska |
| 1-0 | 28 | 2021 | World Blitz Championship (Women) | B22 Sicilian, Alapin |
| 63. C F Da Silva vs M Katkov |
| 0-1 | 23 | 2021 | World Blitz Championship (Women) | C46 Three Knights |
| 64. R Brambilla vs M Katkov |
| 0-1 | 61 | 2021 | World Blitz Championship (Women) | E12 Queen's Indian |
| 65. M Katkov vs M Sebenik |
| 0-1 | 32 | 2022 | European Championship | C09 French, Tarrasch, Open Variation, Main line |
| 66. S Fruebing vs M Katkov |
| 0-1 | 45 | 2022 | European Championship | C69 Ruy Lopez, Exchange, Gligoric Variation |
| 67. M Katkov vs N Salimova |
| 1-0 | 57 | 2022 | European Championship | C53 Giuoco Piano |
| 68. M Katkov vs H Stefansson |
| 0-1 | 29 | 2022 | European Championship | B22 Sicilian, Alapin |
| 69. V Damjanovic vs M Katkov |
| 1-0 | 31 | 2022 | European Championship | A45 Queen's Pawn Game |
| 70. P Karsay vs M Katkov |
| 0-1 | 58 | 2022 | European Championship | A18 English, Mikenas-Carls |
| 71. M Katkov vs O Globus |
| ½-½ | 85 | 2022 | European Championship | C50 Giuoco Piano |
| 72. A Pasti vs M Katkov |
| ½-½ | 58 | 2022 | European Championship | C82 Ruy Lopez, Open |
| 73. M Katkov vs E Rozen |
| ½-½ | 13 | 2022 | European Championship | C54 Giuoco Piano |
| 74. V Dobrovoljc vs M Katkov |
| 1-0 | 29 | 2022 | European Championship | C77 Ruy Lopez |
| 75. M Katkov vs D Ceres |
| 0-1 | 65 | 2022 | European Championship | B22 Sicilian, Alapin |
Kibitzing
