43 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Johannsson, Orn Leo | Thorfinnsson, Bjorn | 0-1 | D02 | Green Diamond Invitational 2026 | 2026-06-20 |
| Johannsson, Orn Leo | Stefansson, Hannes | 1-0 | D02 | Green Diamond Invitational 2026 | 2026-06-20 |
| Johannsson, Orn Leo | Olafsson, Helgi | 1-0 | A40 | Green Diamond Invitational 2026 | 2026-06-20 |
| Johannsson, Orn Leo | Ulfarsson, Magnus Orn | 1/2-1/2 | A46 | Green Diamond Invitational 2026 | 2026-06-20 |
| Johannsson, Orn Leo | Stefansson, Vignir Vatnar | 0-1 | D02 | Green Diamond Invitational 2026 | 2026-06-20 |
| Johannsson, Orn Leo | Thorfinnsson, Bjorn | 1-0 | D02 | Green Diamond - Final Four | 2026-06-20 |
| Johannsson, Orn Leo | Stefansson, Vignir Vatnar | 0-1 | D02 | Green Diamond - Final Four | 2026-06-19 |
| Johannsson, Orn Leo | Kjartansson, Gudmundur | 0-1 | D01 | Landsliðsflokkur Ãslandsmótsins à skák 2026 | 2026-05-08 |
| Johannsson, Orn Leo | Stefansson, Hannes | 0-1 | B23 | Landsliðsflokkur Ãslandsmótsins à skák 2026 | 2026-05-04 |
| Johannsson, Orn Leo | Thorfinnsson, Bjorn | 0-1 | C45 | Landsliðsflokkur Ãslandsmótsins à skák 2026 | 2026-05-03 |
| Johannsson, Orn Leo | Heimisson, Hilmir Freyr | 0-1 | A46 | Landsliðsflokkur Ãslandsmótsins à skák 2026 | 2026-05-02 |
| Johannsson, Orn Leo | Gunnarsson, Jon Viktor | 1-0 | D01 | Icelandic team chess championship premier league | 2026-03-07 |
| Johannsson, Orn Leo | Bergsson, Stefan | 1-0 | A46 | Le Kock Mótaröðin - Ãrslitakvöld | 2026-01-24 |
| Johannsson, Orn Leo | Jonsson, Gauti Pall | 1-0 | A46 | Le Kock Mótaröðin - Ãrslitakvöld | 2026-01-24 |
| Johannsson, Orn Leo | Ragnarsson, Dagur | 0-1 | A46 | Le Kock Mótaröðin - Ãrslitakvöld | 2026-01-24 |
| Johannsson, Orn Leo | Bjornsson, Sigurbjorn | * | E65 | Le Kock Mótaröðin - Ãrslitakvöld | 2026-01-24 |
| Johannsson, Orn Leo | Thorfinnsson, Bragi | * | A40 | Le Kock Mótaröðin - Ãrslitakvöld | 2026-01-24 |
| Johannsson, Orn Leo | Kjartansson, David | 1-0 | D02 | Icelandic team chess championship premier league | 2025-11-15 |
| Johannsson, Orn Leo | Bjornsson, Sigurbjorn | 1/2-1/2 | A45 | Icelandic team chess championship premier league | 2025-11-14 |