Game |
| Result | Moves |
Year | Event/Locale | Opening |
26. O Girya vs O Karmanova |
| 1-0 | 33 | 2024 | Russian Championship (Women) | A46 Queen's Pawn Game |
27. O Karmanova vs Lagno |
| 0-1 | 30 | 2024 | Russian Championship (Women) | C45 Scotch Game |
28. D Voit vs O Karmanova |
 | 1-0 | 28 | 2024 | Russian Championship (Women) | D38 Queen's Gambit Declined, Ragozin Variation |
29. O Karmanova vs N Pogonina |
| ½-½ | 54 | 2024 | Russian Championship (Women) | C91 Ruy Lopez, Closed |
30. Goryachkina vs O Karmanova |
| ½-½ | 72 | 2024 | Russian Championship (Women) | B18 Caro-Kann, Classical |
31. O Karmanova vs V Gunina |
| 1-0 | 57 | 2024 | Russian Championship (Women) | B30 Sicilian |
32. O Karmanova vs L Lindstad |
| 1-0 | 50 | 2025 | World Junior Championship (Girls) | B48 Sicilian, Taimanov Variation |
33. J Cornileau vs O Karmanova |
| 0-1 | 50 | 2025 | World Junior Championship (Girls) | B12 Caro-Kann Defense |
34. O Karmanova vs A Kairbekova |
| ½-½ | 16 | 2025 | World Junior Championship (Girls) | B70 Sicilian, Dragon Variation |
35. K Mgeladze vs O Karmanova |
| 1-0 | 60 | 2025 | World Junior Championship (Girls) | B11 Caro-Kann, Two Knights, 3...Bg4 |
36. O Karmanova vs Q Wang |
| 1-0 | 52 | 2025 | World Junior Championship (Girls) | B30 Sicilian |
37. O Karmanova vs M Lu |
| ½-½ | 73 | 2025 | World Junior Championship (Girls) | A18 English, Mikenas-Carls |
38. C N Liuviann vs O Karmanova |
| 0-1 | 46 | 2025 | World Junior Championship (Girls) | B50 Sicilian |
39. Z Gaal vs O Karmanova |
| ½-½ | 34 | 2025 | World Junior Championship (Girls) | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
40. O Karmanova vs A Khamdamova |
| ½-½ | 54 | 2025 | World Junior Championship (Girls) | D35 Queen's Gambit Declined |
41. N Toncheva vs O Karmanova |
| ½-½ | 59 | 2025 | World Junior Championship (Girls) | B18 Caro-Kann, Classical |
42. O Karmanova vs N Orian |
| 1-0 | 33 | 2025 | World Junior Championship (Girls) | E06 Catalan, Closed, 5.Nf3 |