39 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Yamada, Kohei | Kjartansson, Gudmundur | 0-1 | A15 | Olymp 2026 Open | 2026-09-25 |
| Yamada, Kohei | Dardha, Arben | 1/2-1/2 | B31 | Olymp 2026 Open | 2026-09-23 |
| Yamada, Kohei | Verdier, Patrice | 1-0 | E94 | Olymp 2026 Open | 2026-09-20 |
| Yamada, Kohei | Ashrafi, Sulaiman Ahmad | 1-0 | A11 | Olymp 2026 Open | 2026-09-18 |
| Yamada, Kohei | Eltag, Siddig | 1-0 | C43 | 45th FIDE Chess Olympiad | 2024-09-18 |
| Yamada, Kohei | Oratile, Kgotlane | 1-0 | B36 | 45th FIDE Chess Olympiad | 2024-09-13 |
| Yamada, Kohei | Sucher, Johannes | 1/2-1/2 | C54 | Round 8: Yamada, Kohei - Sucher, Johannes | 2024-08-30 |
| Yamada, Kohei | Kruckenhauser, Arthur | 0-1 | C50 | Round 6: Yamada, Kohei - Kruckenhauser, Arthur | 2024-08-28 |
| Yamada, Kohei | Nissinen, Niilo Man | 1/2-1/2 | C50 | Round 4: Yamada, Kohei - Nissinen, Niilo Man | 2024-08-26 |
| Yamada, Kohei | Wohlfahrt, Herbert | 0-1 | C55 | Round 2: Yamada, Kohei - Wohlfahrt, Herbert | 2024-08-25 |
| Yamada, Kohei | Aoshima, Mirai | 0-1 | B12 | Round 6: Yamada, Kohei - Aoshima, Mirai | 2024-05-04 |
| Yamada, Kohei | Yonemitsu, Kohei | 1/2-1/2 | B62 | Round 4: Yamada, Kohei - Yonemitsu, Kohei | 2024-05-03 |
| Kohei Yamada | Kazybek Nogerbek | 0-1 | B48 | Round 9: Kohei Yamada - Kazybek Nogerbek | 2023-09-27 |
| Kohei Yamada | Prin Laohawirapap | 1/2-1/2 | B75 | Round 5: Kohei Yamada - Prin Laohawirapap | 2023-09-26 |
| Kohei Yamada | Enamul Hossain | 0-1 | C02 | Round 6: Kohei Yamada - Enamul Hossain | 2023-09-26 |
| Kohei Yamada | Novendra Priasmoro | 1-0 | C50 | Round 3: Kohei Yamada - Novendra Priasmoro | 2023-09-25 |
| Kohei Yamada | Sumiya Bilguun | 1-0 | B42 | Round 1: Kohei Yamada - Sumiya Bilguun | 2023-09-24 |
| Yamada Kohei | Shioguchi Tatsuya | 1-0 | B12 | Round 6: Yamada Kohei - Shioguchi Tatsuya | 2023-06-11 |
| Yamada Kohei | Furuya Masahiro | 0-1 | A22 | Round 8: Yamada Kohei - Furuya Masahiro | 2023-06-11 |