72 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Jackson, Oliver A | Singh, Adamjeet | 1-0 | C11 | Round 4: Jackson, Oliver A - Singh, Adamjeet | 2026-08-30 |
| Jackson, Oliver A | Fishwick, George | 0-1 | C30 | Round 2: Jackson, Oliver A - Fishwick, George | 2026-08-29 |
| Jackson, Oliver A | Hulin, Egmar | 1/2-1/2 | B23 | Round 8: Jackson, Oliver A - Hulin, Egmar | 2026-07-03 |
| Jackson, Oliver A | Litvinov, Dimitri, Dr. | 1-0 | C36 | Round 6: Jackson, Oliver A - Litvinov, Dimitri, Dr. | 2026-07-01 |
| Jackson, Oliver A | Rahner, Fritz | 1-0 | C11 | Round 4: Jackson, Oliver A - Rahner, Fritz | 2026-06-29 |
| Jackson, Oliver A | Ebner, Hermann | 1-0 | B15 | Round 1: Jackson, Oliver A - Ebner, Hermann | 2026-06-26 |
| Jackson, Oliver A | Han, Qixuan | 0-1 | B23 | Round 5: Jackson, Oliver A - Han, Qixuan | 2026-02-05 |
| Jackson, Oliver A | Thay, Remy | 1-0 | B15 | Round 3: Jackson, Oliver A - Thay, Remy | 2026-02-04 |
| Jackson, Oliver A | Mize, Dylan | 1/2-1/2 | B12 | Round 1: Jackson, Oliver A - Mize, Dylan | 2026-02-03 |
| Jackson, Oliver A | Wareing, John P | 0-1 | B23 | Round 4: Jackson, Oliver A - Wareing, John P | 2025-06-29 |
| Jackson, Oliver A | Layhe, Simon | 1-0 | B15 | Round 2: Jackson, Oliver A - Layhe, Simon | 2025-06-28 |
| Jackson, Oliver A | Moore, John C | 1-0 | C36 | Round 7: Jackson, Oliver A - Moore, John C | 2025-04-28 |
| Jackson, Oliver A | Littlewood, Paul E | 0-1 | B23 | Round 5: Jackson, Oliver A - Littlewood, Paul E | 2025-04-27 |
| Jackson, Oliver A | Baker, Chris W | 1/2-1/2 | B02 | Round 3: Jackson, Oliver A - Baker, Chris W | 2025-04-25 |
| Jackson, Oliver A | Hawkins, James N H | 1-0 | C30 | Round 1: Jackson, Oliver A - Hawkins, James N H | 2025-04-24 |
| Jackson, Oliver A | Nilim, Armaan | 1-0 | C36 | Round 5: Jackson, Oliver A - Nilim, Armaan | 2025-02-23 |
| Jackson, Oliver A | Tomas Leistrum | 1-0 | B15 | Round 2: Jackson, Oliver A - Tomas Leistrum | 2025-02-22 |
| Jackson, Oliver A | Hutchinson, Paul A | 0-1 | B00 | Round 7: Jackson, Oliver A - Hutchinson, Paul A | 2024-08-04 |
| Jackson, Oliver A | Smith, Andrew Philip | 0-1 | C36 | Round 4: Jackson, Oliver A - Smith, Andrew Philip | 2024-08-01 |
| Jackson, Oliver A | Bray, David | 1-0 | B23 | Round 3: Jackson, Oliver A - Bray, David | 2024-07-31 |
| Jackson, Oliver A | Vickery, Jim E | 1/2-1/2 | C24 | Round 1: Jackson, Oliver A - Vickery, Jim E | 2024-07-29 |
| Jackson, Oliver A | Mueller, Achim | 0-1 | B23 | European Senior Team Chess Championship 2024 - Section 50 + | 2024-05-13 |
| Jackson, Oliver A | Van der Werf, Mark | 1/2-1/2 | C29 | European Senior Team Chess Championship 2024 - Section 50 + | 2024-05-11 |
| Jackson, Oliver A | Motuz, Karol | 0-1 | C11 | European Senior Team Chess Championship 2024 - Section 50 + | 2024-05-09 |
| Jackson, Oliver A | Sarakauskas, Gediminas | 0-1 | C29 | Round 5: Jackson, Oliver A - Sarakauskas, Gediminas | 2024-02-11 |
| Jackson, Oliver A | Hamer, Martyn | 0-1 | C34 | Round 3: Oliver A Jackson - Martyn Hamer | 2024-02-10 |
| Oliver A Jackson | Lorand Sakic | 1-0 | C36 | Round 1: Oliver A Jackson - Lorand Sakic | 2024-02-09 |
| Jackson, Oliver A | Hutchinson, Paul A | 0-1 | B01 | Chessable British Chess Championships: Seniors 65+ | 2022-08-21 |
| Jackson, Oliver A | Newton, Robert A | 1-0 | B06 | Chessable British Chess Championships: Seniors 65+ | 2022-08-19 |
| Jackson, Oliver A | Dennis, Nigel W | 1-0 | B23 | Chessable British Chess Championships: Seniors 65+ | 2022-08-17 |
| Jackson, Oliver A | Collins, Peter M | 1-0 | C18 | Chessable British Chess Championships: Seniors 65+ | 2022-08-15 |
| Oliver A Jackson | David C Wedge | 1/2-1/2 | B00 | Round 3: Oliver A Jackson - David C Wedge | 2022-07-10 |
| Oliver A Jackson | Sheng Liang Bernard Chan | 0-1 | B23 | Round 4: Oliver A Jackson - Sheng Liang Bernard Chan | 2022-07-10 |
| Jackson, Oliver A | De Coverly, Roger D | 0-1 | C26 | British Over 65 2021 | 2021-10-08 |
| Jackson, Oliver A | Reuben, Stewart | 1-0 | B23 | British Over 65 2021 | 2021-10-06 |
| Jackson, Oliver A | Calvert, D Ian | 1-0 | B01 | British Over 65 2021 | 2021-10-04 |