138 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| O`Donnell, Conor | Dicen, Elis Denele | 0-1 | E91 | Round 9: O`Donnell, Conor - Dicen, Elis Denele | 2026-05-02 |
| O`Donnell, Conor | Williams, Simon K | 0-1 | A90 | Icelandic team chess championship premier league | 2026-03-07 |
| O`Donnell, Conor | Sulypa, Oleksandr | 1/2-1/2 | E04 | Icelandic team chess championship premier league | 2026-03-05 |
| O`Donnell, Conor | Nelson, Jonathan P | 1-0 | E73 | Round 6: O`Donnell, Conor - Nelson, Jonathan P | 2026-02-08 |
| O`Donnell, Conor | Maciol, Ryszard | 1-0 | C02 | Round 3: O`Donnell, Conor - Maciol, Ryszard | 2026-01-10 |
| O`Donnell, Conor | Hardaway, Brewington | 0-1 | D37 | Icelandic team chess championship premier league | 2025-11-16 |
| O`Donnell, Conor | Hjartarson, Johann | 0-1 | E38 | Icelandic team chess championship premier league | 2025-11-15 |
| O`Donnell, Conor | Jacobsen, Mikkel Manosri | 1/2-1/2 | D31 | Icelandic team chess championship premier league | 2025-11-14 |
| O`Donnell, Conor | Rushbrooke, Remy | 1/2-1/2 | D11 | Round 7: O`Donnell, Conor - Rushbrooke, Remy | 2025-06-12 |
| O`Donnell, Conor | Mamedov, Edgar | 1/2-1/2 | D35 | 2025 FIDE World Rapid Team Championschip matches 11-18 | 2025-06-11 |
| O`Donnell, Conor | Longson, Sarah N | 1-0 | D30 | 2025 FIDE World Rapid Team Championship matches 19-26 | 2025-06-11 |
| O`Donnell, Conor | Pert, Richard G | 1/2-1/2 | E08 | Round 11: O`Donnell, Conor - Pert, Richard G | 2025-05-05 |
| O`Donnell, Conor | Morea, Georgiana-Steluta | 1-0 | E73 | Round 10: O`Donnell, Conor - Morea, Georgiana-Steluta | 2025-05-04 |
| O`Donnell, Conor | Sowray, Peter J | 1/2-1/2 | B06 | Round 8: O`Donnell, Conor - Sowray, Peter J | 2025-04-06 |
| O`Donnell, Conor | Maycock Bates, David Henry | 1-0 | A13 | Round 3: O`Donnell, Conor - Maycock Bates, David Henry | 2025-01-25 |
| O`Donnell, Conor | Barnaure, Vlad-Victor | 0-1 | E00 | Round 2: O`Donnell, Conor - Barnaure, Vlad-Victor | 2024-11-30 |
| O`Donnell, Conor | Jackson, James P | 1/2-1/2 | E62 | Round 1: O`Donnell, Conor - Jackson, James P | 2024-11-23 |
| O`Donnell, Conor | Murawski, Jan | 1/2-1/2 | D35 | Round 11: O`Donnell, Conor - Murawski, Jan | 2024-05-06 |
| O`Donnell, Conor | Maciol, Ryszard | 1/2-1/2 | A20 | Round 8: O`Donnell, Conor - Maciol, Ryszard | 2024-03-17 |
| O`Donnell, Conor | Johannesson, Ingvar Thor | 0-1 | D38 | Icelandic Team Championship | 2024-03-03 |
| O`Donnell, Conor | Bjornsson, Tomas | 1-0 | E08 | Icelandic Team Championship | 2024-03-02 |
| O`Donnell, Conor | Sverrisson, Nokkvi | 1/2-1/2 | E04 | Icelandic Team Championship | 2024-03-02 |
| Conor O'Donnell | Santiago Suarez Hernan | 1-0 | A05 | Round 4: Conor O'Donnell - Santiago Suarez Hernan | 2024-01-28 |
| Conor O'Donnell | Emils Steiners | 1/2-1/2 | B33 | Round 2: Conor O'Donnell - Emils Steiners | 2024-01-27 |
| O'Donnell, Conor | Swanson, Stephen | 1-0 | A41 | 4NCL Division 1 2023-2024 | 2023-11-12 |
| O`Donnell, Conor | Veinberg, Nimrod | 1/2-1/2 | E53 | European Chess Club Cup 2023 | 2023-10-05 |
| O'Donnell, Conor | Ledger, Dave J | 0-1 | C26 | 4NCL Division 1 2022-2023 | 2023-03-19 |
| Conor O'Donnell | Colm Daly | 0-1 | C02 | Round 8: Conor O'Donnell - Colm Daly | 2022-07-09 |
| Conor O'Donnell | Henry Li | 1/2-1/2 | E76 | Round 7: Conor O'Donnell - Henry Li | 2022-07-08 |
| Conor O'Donnell | Diana Mats | 1-0 | B38 | Round 4: Conor O'Donnell - Diana Mats | 2022-07-05 |
| Conor O'Donnell | Tom O'Gorman | 1/2-1/2 | E32 | Round 2: Conor O'Donnell - Tom O'Gorman | 2022-07-03 |
| O'Donnell, Conor | Dong, Bao Nghia | 0-1 | C07 | 4NCL Main League 1-2 | 2022-06-25 |
| O'Donnell, Conor | Kilpatrick, Callum | 1/2-1/2 | A16 | 4NCL Main League 1-2 | 2022-05-02 |
| O'Donnell, Conor | Czopor, Maciej | 0-1 | D35 | 4NCL Main League 1-2 | 2022-05-01 |
| O'Donnell, Conor | Ratnesan, Ranesh | 1/2-1/2 | D35 | 4NCL Main League 1-2 | 2022-04-30 |
| Conor O'Donnell | Nicholas Pert | 1/2-1/2 | E46 | 4NCL Main League 1-2 | 2022-03-27 |
| Conor O'Donnell | Keith Arkell | 1/2-1/2 | B01 | Round 9: Conor O'Donnell - Keith Arkell | 2022-03-20 |
| Conor O'Donnell | Peter Carroll | 1-0 | A05 | Round 6: Conor O'Donnell - Peter Carroll | 2022-03-19 |
| Conor O'Donnell | Colm Daly | 1/2-1/2 | A13 | Round 4: Conor O'Donnell - Colm Daly | 2022-03-18 |
| Conor O'Donnell | Adam Collins | 1-0 | B12 | Round 2: Conor O'Donnell - Adam Collins | 2022-03-17 |
| O'Donnell, Conor | Willmoth, Robert F | 1-0 | B09 | 4NCL Main League 1-2 | 2022-02-13 |
| O'Donnell, Conor | Kolbus, Dietmar | 1/2-1/2 | A11 | 4NCL Division 1_2 | 2021-11-28 |
| O`Donnell, Conor | Cvitan, Ognjen | 1/2-1/2 | E35 | 36th European Club Cup | 2021-09-22 |
| O`Donnell, Conor | Zhao, Zong-Yuan | 0-1 | E39 | Online_Olympiad_Div2_PoolA | 2021-09-04 |
| O`Donnell, Conor | Tacticusbd | 1-0 | A40 | Online_Olympiad_Div2_PoolA | 2021-09-03 |
| O`Donnell, Conor | superjem123 | 0-1 | A49 | Online_Olympiad_Div2_PoolA | 2021-09-03 |
| O`Donnell, Conor | Abdyjapar, Asyl | 0-1 | E63 | Online_Olympiad_Div2_PoolA | 2021-09-02 |
| O`Donnell, Conor | dlp300 | 0-1 | A45 | Online_Olympiad_Div3_PoolB | 2021-08-29 |
| O`Donnell, Conor | Zaibi, Amir | 1-0 | D02 | Online_Olympiad_Div3_PoolB | 2021-08-29 |
| O`Donnell, Conor | Khairallah, Faisal | 0-1 | A45 | Online_Olympiad_Div3_PoolB | 2021-08-28 |
| O`Donnell, Conor | Yimamabera2440 | 1-0 | A45 | Online_Olympiad_Div3_PoolB | 2021-08-27 |
| Conor O`Donnell | Viktor Dmitrenko | 0-1 | D45 | Round 6: Conor O`Donnell - Viktor Dmitrenko | 2021-08-12 |
| Conor O`Donnell | S.P. Sethuraman | 1/2-1/2 | E11 | Round 4: Conor O`Donnell - S.P. Sethuraman | 2021-08-11 |
| Conor O`Donnell | Arjun Kalyan | 1/2-1/2 | D38 | Round 2: Conor O`Donnell - Arjun Kalyan | 2021-08-10 |
| Conor O'Donnell | Mark Heidenfeld | 0-1 | C10 | Round 6: Conor O'Donnell - Mark Heidenfeld | 2021-08-05 |
| Conor O'Donnell | Kevin O'Flaherty | 1-0 | C00 | Round 2: Conor O'Donnell - Kevin O'Flaherty | 2021-08-04 |
| Conor O'Donnell | Tarun Kanyamarala | 1-0 | A13 | Round 4: Conor O'Donnell - Tarun Kanyamarala | 2021-08-04 |
| O`Donnell, Conor | Lyell, Mark | * | B06 | Vezerkepzo IM June | 2021-06-23 |
| O`Donnell, Conor | Borhy, Marcell | 1/2-1/2 | B31 | Vezerkepzo IM June | 2021-06-19 |
| O`Donnell, Conor | Tancsa, Tamas | 1-0 | E94 | Vezerkepzo IM June | 2021-06-17 |
| O`Donnell, Conor | Lyell, Mark | 1-0 | C70 | First Saturday June | IM | 2021-06-11 |
| O`Donnell, Conor | Mihalik, Agoston | 1-0 | B40 | First Saturday June | IM | 2021-06-08 |
| O`Donnell, Conor | Ilincic, Zlatko | 1/2-1/2 | A13 | First Saturday June | IM | 2021-06-06 |
| O`Donnell, Conor | Turzo, Attila | 0-1 | D11 | First Saturday June | IM | 2021-06-05 |
| Conor O'Donnell | Ludvig Carlsson | 0-1 | D11 | Offerspill Nordic Invitational â Round 8: Conor O'Donnell - Ludvig Carlsson | 2020-08-28 |
| Conor O'Donnell | Ellen Fredericia Nilssen | 1-0 | A16 | Offerspill Nordic Invitational â Round 7: Conor O'Donnell - Ellen Fredericia Nilssen | 2020-08-27 |
| Conor O'Donnell | Jonas Buhl Bjerre | 0-1 | E21 | Offerspill Nordic Invitational â Round 5: Conor O'Donnell - Jonas Buhl Bjerre | 2020-08-25 |
| O`Donnell, Conor | Terbe, Julianna | 1-0 | D45 | 4NCL Division 1 2023-2024 |