| Bujinlkham, Purevdorj1879 | 0-1 | Piquemal, C1994 | 33rd World Senior w 65+ | 2025 |
| Bujinlkham, Purevdorj1879 | 0-1 | Serjmyadag, D1882 | 33rd World Senior w 65+ | 2025 |
| Burchardt, B2101 | 1-0 | Bujinlkham, Purevdorj1879 | 33rd World Senior w 65+ | 2025 |
| Bujinlkham, Purevdorj1879 | 0-1 | Bogumil, T2060 | 33rd World Senior w 65+ | 2025 |
| Gaprindashvili, N12275 | 1-0 | Bujinlkham, Purevdorj1794 | World Senior 65+ w 2019 | 2019 |
| Fatalibekova, E2152 | 1-0 | Bujinlkham, Purevdorj1794 | World Senior 65+ w 2019 | 2019 |
| Serjmyadag, D1874 | ½-½ | Bujinlkham, Purevdorj1794 | World Senior 65+ w 2019 | 2019 |
| Bujinlkham, Purevdorj1794 | ½-½ | Tsifanskaya, L1981 | World Senior 65+ w 2019 | 2019 |
| Sorokina, T2064 | 1-0 | Bujinlkham, Purevdorj1794 | World Senior 65+ w 2019 | 2019 |
| Kozlovskaya, V2130 | 1-0 | Bujinlkham, Purevdorj1794 | World Senior 65+ w 2019 | 2019 |
| Thynne, Trefor F1907 | 1-0 | Bujinlkham, Purevdorj1786 | World Senior Teams +65 | 2019 |
| Bujinlkham, Purevdorj1786 | ½-½ | Andersson, S1904 | World Senior Teams +65 | 2019 |
| Baumbach, F2089 | ½-½ | Bujinlkham, Purevdorj1786 | World Senior Teams +65 | 2019 |
| Titorenko, N2158 | 1-0 | Bujinlkham, Purevdorj1848 | World Senior 65+ w 2018 | 2018 |
| Tsygankova, Enni1760 | 0-1 | Bujinlkham, Purevdorj1848 | World Senior 65+ w 2018 | 2018 |