| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. Z Lingur vs B Altantuya |
| 0-1 | 66 | 2018 | World Junior Championship (Girls) | B81 Sicilian, Scheveningen, Keres Attack |
| 27. B Altantuya vs B Assaubayeva |
| 0-1 | 44 | 2018 | World Junior Championship (Girls) | E63 King's Indian, Fianchetto, Panno Variation |
| 28. K Dwilewicz vs B Altantuya |
| 0-1 | 39 | 2018 | World Junior Championship (Girls) | B84 Sicilian, Scheveningen |
| 29. B Altantuya vs M Alinasab |
| 1-0 | 51 | 2018 | World Junior Championship (Girls) | E10 Queen's Pawn Game |
| 30. V Varshini vs B Altantuya |
| 1-0 | 37 | 2018 | World Junior Championship (Girls) | A07 King's Indian Attack |
| 31. B Altantuya vs J Zhu |
| 0-1 | 43 | 2018 | World Junior Championship (Girls) | E62 King's Indian, Fianchetto |
| 32. S Wafa vs B Altantuya |
| ½-½ | 40 | 2018 | World Junior Championship (Girls) | B80 Sicilian, Scheveningen |
| 33. B Altantuya vs E Ozbay |
| ½-½ | 59 | 2018 | World Junior Championship (Girls) | D10 Queen's Gambit Declined Slav |
| 34. C Onur vs B Altantuya |
| 0-1 | 57 | 2019 | World Junior Championship (Girls) | C04 French, Tarrasch, Guimard Main line |
| 35. B Altantuya vs A Kairbekova |
| 1-0 | 41 | 2019 | World Junior Championship (Girls) | E06 Catalan, Closed, 5.Nf3 |
| 36. B Altantuya vs M Katkov |
| 1-0 | 31 | 2019 | World Junior Championship (Girls) | E16 Queen's Indian |
| 37. T Cervantes Landeiro vs B Altantuya |
| 0-1 | 30 | 2019 | World Junior Championship (Girls) | A10 English |
| 38. B Assaubayeva vs B Altantuya |
| ½-½ | 94 | 2019 | World Junior Championship (Girls) | E17 Queen's Indian |
| 39. B Altantuya vs M Alinasab |
| 0-1 | 39 | 2019 | World Junior Championship (Girls) | D47 Queen's Gambit Declined Semi-Slav |
| 40. D Deshmukh vs B Altantuya |
| 1-0 | 43 | 2019 | World Junior Championship (Girls) | C05 French, Tarrasch |
| 41. B Altantuya vs Anaelle Afraoui |
| 1-0 | 43 | 2019 | World Junior Championship (Girls) | A48 King's Indian |
| 42. Y Song vs B Altantuya |
| 1-0 | 52 | 2019 | World Junior Championship (Girls) | B40 Sicilian |
| 43. B Altantuya vs Hagawane Aakanksha |
| 0-1 | 64 | 2019 | World Junior Championship (Girls) | A45 Queen's Pawn Game |
| 44. Ajay Sarda Eesha vs B Altantuya |
| 0-1 | 93 | 2019 | World Junior Championship (Girls) | A46 Queen's Pawn Game |
| 45. B Altantuya vs G Olde |
| 0-1 | 32 | 2022 | 38th Girls World Junior Championship | D37 Queen's Gambit Declined |
| 46. I Mikic vs B Altantuya |
| ½-½ | 53 | 2022 | 38th Girls World Junior Championship | C01 French, Exchange |
| 47. B Altantuya vs X Ortega Beltran |
| 1-0 | 27 | 2022 | 38th Girls World Junior Championship | A57 Benko Gambit |
| 48. M Malikova vs B Altantuya |
| 0-1 | 36 | 2022 | 38th Girls World Junior Championship | E32 Nimzo-Indian, Classical |
| 49. B Altantuya vs L Jarocka |
| ½-½ | 46 | 2022 | 38th Girls World Junior Championship | D47 Queen's Gambit Declined Semi-Slav |
| 50. G Aydin vs B Altantuya |
| 0-1 | 24 | 2022 | 38th Girls World Junior Championship | C03 French, Tarrasch |
Kibitzing
