| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. M Gajcin vs E Doluhanova |
| 1-0 | 55 | 2019 | European Championship (Women) | C50 Giuoco Piano |
| 27. M Gajcin vs G Koskoska |
| 1-0 | 50 | 2019 | European Team Championship (Women) | B11 Caro-Kann, Two Knights, 3...Bg4 |
| 28. A Sliwicka vs M Gajcin |
| 1-0 | 35 | 2019 | European Team Championship (Women) | B33 Sicilian |
| 29. M Gajcin vs H Lehtinen |
| 1-0 | 59 | 2019 | European Team Championship (Women) | B45 Sicilian, Taimanov |
| 30. M Gajcin vs T Vidic |
| 1-0 | 41 | 2019 | European Team Championship (Women) | B10 Caro-Kann |
| 31. S Melia vs M Gajcin |
| 1-0 | 42 | 2019 | European Team Championship (Women) | B31 Sicilian, Rossolimo Variation |
| 32. T Gara vs M Gajcin |
| ½-½ | 97 | 2019 | European Team Championship (Women) | B31 Sicilian, Rossolimo Variation |
| 33. J Rapport vs M Gajcin |
| 1-0 | 56 | 2020 | Serbian Championship (Women) | E61 King's Indian |
| 34. A Velikic vs M Gajcin |
| 0-1 | 41 | 2020 | Serbian Championship (Women) | B27 Sicilian |
| 35. M Gajcin vs T Injac |
| 0-1 | 62 | 2020 | Serbian Championship (Women) | B94 Sicilian, Najdorf |
| 36. J Eric vs M Gajcin |
| 1-0 | 46 | 2020 | Serbian Championship (Women) | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 37. M Gajcin vs I Chelushkina |
| 1-0 | 38 | 2020 | Serbian Championship (Women) | B06 Robatsch |
| 38. L Drljevic vs M Gajcin |
| 0-1 | 53 | 2020 | Serbian Championship (Women) | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 39. M Gajcin vs A Benderac |
| 0-1 | 63 | 2020 | Serbian Championship (Women) | B06 Robatsch |
| 40. S Prudnikova vs M Gajcin |
| ½-½ | 38 | 2020 | Serbian Championship (Women) | A04 Reti Opening |
| 41. M Gajcin vs J Srdanovic |
| ½-½ | 8 | 2020 | Serbian Championship (Women) | B28 Sicilian, O'Kelly Variation |
| 42. M Gajcin vs M Nikitenko |
| 0-1 | 51 | 2021 | Serbia Chess Open | C02 French, Advance |
| 43. A Bodnaruk vs M Gajcin |
| 1-0 | 80 | 2021 | European Championship (Women) | B20 Sicilian |
| 44. M Gajcin vs B Von Herman |
| ½-½ | 41 | 2021 | European Championship (Women) | C53 Giuoco Piano |
| 45. R Levitan vs M Gajcin |
| ½-½ | 60 | 2021 | European Championship (Women) | B22 Sicilian, Alapin |
| 46. M Gajcin vs Nasrin Babayeva |
| 1-0 | 59 | 2021 | European Championship (Women) | C18 French, Winawer |
| 47. K Kulon vs M Gajcin |
| 1-0 | 53 | 2021 | European Championship (Women) | B20 Sicilian |
| 48. M Gajcin vs Veronika Kostina |
| 1-0 | 64 | 2021 | European Championship (Women) | B60 Sicilian, Richter-Rauzer |
| 49. M Calzetta vs M Gajcin |
| 0-1 | 31 | 2021 | European Championship (Women) | B21 Sicilian, 2.f4 and 2.d4 |
| 50. M Gajcin vs O Zimina |
| 0-1 | 32 | 2021 | European Championship (Women) | B10 Caro-Kann |
Kibitzing
