83 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Morell, Oscar | Ruonala, Robert | 1-0 | B11 | West Coast Chess Open by Mediegymnasiet 2026 | 2026-08-16 |
| Morell, Oscar | Thamarai, Yohan | 1-0 | B10 | Round 4: Morell, Oscar - Thamarai, Yohan | 2026-08-09 |
| Morell, Oscar | Islam, Umair | 1-0 | B90 | Round 5: Morell, Oscar - Islam, Umair | 2026-08-09 |
| Morell, Oscar | Gultekin, Ece | 1-0 | C50 | Round 2: Morell, Oscar - Gultekin, Ece | 2026-08-08 |
| Morell, Oscar | Ral Lustig, Melvin | 1/2-1/2 | C50 | Round 8: Morell, Oscar - Ral Lustig, Melvin | 2026-07-03 |
| Morell, Oscar | Sandberg, Lucas | 0-1 | B06 | Round 7: Morell, Oscar - Sandberg, Lucas | 2026-07-02 |
| Morell, Oscar | Grahn, Vidar | 0-1 | B10 | Round 5: Morell, Oscar - Grahn, Vidar | 2026-07-01 |
| Morell, Oscar | Kleist, Axel | 1/2-1/2 | C00 | Round 1: Morell, Oscar - Kleist, Axel | 2026-06-27 |
| Morell, Oscar | Lilliehook, Victor | 0-1 | B33 | Round 3: Morell, Oscar - Lilliehook, Victor | 2026-06-24 |
| Morell, Oscar | Tetenkina, Irina | 0-1 | A08 | The Paskturneringen 2026 | 2026-04-06 |
| Morell, Oscar | Janse, Love | 1-0 | C00 | Rond 7: Morell, Oscar - Janse, Love | 2026-03-06 |
| Morell, Oscar | Johansson, William 2007 | 1/2-1/2 | B10 | Elite Hotels Open 2026 | 2026-02-08 |
| Morell, Oscar | Cibo, Faris | 1-0 | B33 | The Juniorallsvenskan 2025, Division I | 2025-11-23 |
| Morell, Oscar | Dingertz, Erik | 0-1 | C50 | The Juniorallsvenskan 2025, Division I | 2025-11-22 |
| Morell, Oscar | Sandberg, Lucas | 0-1 | C00 | The Juniorallsvenskan 2025, Division I | 2025-11-22 |
| Morell, Oscar | Dingertz, Filip | 1/2-1/2 | C51 | Skol-SM 2025 Kalmar | 2025-10-12 |
| Morell, Oscar | Ljungros, Lo | 1-0 | C00 | Skol-SM 2025 Kalmar | 2025-10-11 |
| Morell, Oscar | Tornberg, Carlos | 0-1 | C00 | The Paskturneringen 2025 | 2025-04-20 |
| Oscar Morell | Ludvig Morell | 1/2-1/2 | B96 | Round 8: Oscar Morell - Ludvig Morell | 2023-11-01 |
| Oscar Morell | Oliver Nilsson | 0-1 | C55 | Round 5: Oscar Morell - Oliver Nilsson | 2023-10-30 |
| Oscar Morell | Adam Omarsson | 0-1 | B90 | Round 3: Oscar Morell - Adam Omarsson | 2023-10-28 |
| Oscar Morell | Pratyush Tripathi | 1/2-1/2 | D12 | Round 1: Oscar Morell - Pratyush Tripathi | 2023-10-27 |
| Oscar Morell | Michael Ivancsics | 0-1 | B67 | Round 7: Oscar Morell - Michael Ivancsics | 2023-07-20 |
| Oscar Morell | Myroslava Hrabinska | 1-0 | C55 | Round 6: Oscar Morell - Myroslava Hrabinska | 2023-07-19 |
| Oscar Morell | Igor Mestek | 1-0 | B28 | Round 4: Oscar Morell - Igor Mestek | 2023-07-17 |
| Oscar Morell | Anton Praznik | 1-0 | B03 | Round 2: Oscar Morell - Anton Praznik | 2023-07-16 |
| Oscar Morell | Emil Zander | 0-1 | B11 | Nordic Youth Championship 2023 | 2023-02-18 |
| Oscar Morell | Villads Majvang Sandmann | 1-0 | B33 | Nordic Youth Championship 2023 | 2023-02-17 |
| Morell, Oscar | Burwick, Malte | 0-1 | B01 | Kvibergspelen 2022 | 2022-10-01 |
| Morell, Oscar | Trost, Martin | 1-0 | B10 | Uppsala Open | 2022-08-14 |
| Oscar Morell | Björn Schmidt | 1-0 | C57 | Round 5: Oscar Morell - Björn Schmidt | 2022-08-12 |
| Oscar Morell | Jón Ulfur Hafthórsson | 0-1 | C58 | Round 3: Oscar Morell - Jón Ulfur Hafthórsson | 2022-08-10 |
| Oscar Morell | Jonatan Pinheiro Diamant | 0-1 | C58 | Round 2: Oscar Morell - Jonatan Pinheiro Diamant | 2022-08-09 |
| Morell, Oscar | Tabuenca Mendataurigoitia, Dani | 0-1 | B32 | World Youth Cup 2021 O12-G16 - Open 12 | 2021-08-06 |
| Morell, Oscar | Sharifov, Ramazan | 1-0 | C41 | World Youth Cup 2021 O12-G16 - Open 12 | 2021-08-06 |
| Morell, Oscar | Rajandu, Aaron | 1/2-1/2 | B10 | World Youth Cup 2021 O12-G16 - Open 12 | 2021-08-06 |
| Morell, Oscar | Liu, Wenle | 1-0 | C50 | World Youth Cup 2021 O12-G16 - Open 12 | 2021-08-06 |
| Morell, Oscar | Koosel, Hans-Georg | 0-1 | B75 | World Youth Cup 2021 O12-G16 - Open 12 | 2021-08-06 |
| Morell, Oscar | Rychagov, Nikita | 1-0 | C52 | Avenyn Open 2025 | |
| Morell, Oscar | Falkevall, Axel | 0-1 | C56 | Avenyn Open 2025 |