10 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Tatsumi, Kai | Moritani, Sho | 1/2-1/2 | B44 | Round 2: Tatsumi, Kai - Moritani, Sho | 2024-04-06 |
| Kai Tatsumi | Fernando Israel Caceres Benitez | 1/2-1/2 | C58 | FIDE U16 Olympiad_boards_81-124 | 2023-08-18 |
| Kai Tatsumi | Keniesha Govender | 1-0 | B76 | FIDE U16 Olympiad_boards_81-124 | 2023-08-16 |
| Kai Tatsumi | Pataradit Jitwichian | 0-1 | B41 | FIDE U16 Olympiad_boards_81-124 | 2023-08-15 |
| Kai Tatsumi | Danis Kuandykuly | 0-1 | B28 | FIDE U16 Olympiad_boards_81-124 | 2023-08-14 |
| Kai Tatsumi | Benik Agasarov | 0-1 | B44 | FIDE U16 Olympiad_boards_1-80 | 2023-08-13 |