43 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Seo, Jung Hyun | Oberg, Mikael | 1/2-1/2 | B00 | Round 3: Seo, Jung Hyun - Oberg, Mikael | 2025-11-10 |
| Seo, Jung Hyun | Rasti, Arvin | 0-1 | B56 | Schack-SM 2024: Junior-SM | 2024-07-06 |
| Seo, Jung Hyun | Nilsson, Oliver | 1-0 | B46 | Schack-SM 2024: Junior-SM | 2024-07-04 |
| Seo, Jung Hyun | Falkevall, Axel | 1/2-1/2 | C45 | Schack-SM 2024: Junior-SM | 2024-07-03 |
| Seo, Jung Hyun | Wernberg, Hugo | 1/2-1/2 | B32 | Schack-SM 2024: Junior-SM | 2024-07-01 |
| Seo, Jung Hyun | Grahn, Vidar | 1-0 | B23 | Schack-SM 2024: Junior-SM | 2024-06-29 |
| Jung Hyun Seo | Kalle Niemi | 0-1 | B41 | Round 4: Jung Hyun Seo - Kalle Niemi | 2022-07-20 |
| Jung Hyun Seo | Hedinn Steingrimsson | 0-1 | C45 | Round 2: Jung Hyun Seo - Hedinn Steingrimsson | 2022-07-19 |
| Seo, Jung Hyun | Wernberg, Hugo | 1/2-1/2 | C45 | Schack-SM 2022: Junior-SM | 2022-07-10 |
| Seo, Jung Hyun | Grahn, Vidar | 0-1 | B36 | Schack-SM 2022: Junior-SM | 2022-07-08 |
| Seo, Jung Hyun | Olsson, William | 1/2-1/2 | B76 | Schack-SM 2022: Junior-SM | 2022-07-06 |
| Seo, Jung Hyun | Rasti, Arvin | 1/2-1/2 | B12 | Schack-SM 2022: Junior-SM | 2022-07-04 |
| Jung Hyun Seo | Hugo Wernberg | 1/2-1/2 | A00 | Round 8: Jung Hyun Seo - Hugo Wernberg | 2021-11-03 |
| Jung Hyun Seo | Julia Ostensson | * | C18 | Round 5: Jung Hyun Seo - Julia Ostensson | 2021-11-01 |
| Jung Hyun Seo | Richard Stalmach | 0-1 | B56 | Round 1: Jung Hyun Seo - Richard Stalmach | 2021-10-30 |
| Jung Hyun Seo | Jachym Smolik | 0-1 | B12 | Round 3: Jung Hyun Seo - Jachym Smolik | 2021-10-30 |
| Jung Hyun Seo | Richard Stalmach | 0-1 | B40 | Uppsala Young Champions - Round 8: Jung Hyun Seo - Richard Stalmach | 2020-10-28 |
| Jung Hyun Seo | Zala Urh | 0-1 | B33 | Uppsala Young Champions - Round 9: Jung Hyun Seo - Zala Urh | 2020-10-28 |
| Seo, Jung Hyun | Rynning, Rune Kleiven | 1-0 | B90 | Krageroe Resort Chess 2020 ELO Group | 2020-02-22 |
| Seo, Jung Hyun | Bernstein, Jonas August | 1/2-1/2 | C10 | Krageroe Resort Chess 2020 ELO Group | 2020-02-21 |
| Seo, Jung Hyun | Solaas, Timian Martinius Mansson | 1-0 | B38 | Krageroe Resort Chess 2020 ELO Group | 2020-02-20 |
| Seo, Jung Hyun | Berg, Thomas | 1-0 | B38 | Krageroe Resort Chess 2020 ELO Group | 2020-02-19 |