60 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Stoychev, Ognian | Rooze, Jan | 0-1 | D38 | Round 8: Stoychev, Ognian - Rooze, Jan | 2026-06-09 |
| Stoychev, Ognian | Huss, Andreas | 0-1 | E15 | Round 6: Stoychev, Ognian - Huss, Andreas | 2026-06-07 |
| Stoychev, Ognian | Blasco, Domenico | 1/2-1/2 | A57 | Round 3: Stoychev, Ognian - Blasco, Domenico | 2026-06-04 |
| Stoychev, Ognian | Morrish, John | 1-0 | A50 | Round 1: Stoychev, Ognian - Morrish, John | 2026-06-02 |
| Stoychev, Ognian | Borisov, Petar | 1-0 | D30 | Round 6: Stoychev, Ognian - Borisov, Petar | 2026-03-15 |
| Stoychev, Ognian | Vranyashki, Viktor | 1-0 | D11 | Round 3: Stoychev, Ognian - Vranyashki, Viktor | 2026-03-14 |
| Stoychev, Ognian | Velkov, Ilija | 0-1 | D11 | Round 5: Stoychev, Ognian - Velkov, Ilija | 2026-03-14 |
| Stoychev, Ognian | Karatas, Deniz Cinar | 1-0 | B06 | Momchilgrad Classics 2026 | 2026-03-13 |
| Stoychev, Ognian | Georgiev, Todor | 1/2-1/2 | A40 | Asenovgrad 2025 | 2025-11-23 |
| Stoychev, Ognian | Georgiev, Radmil | 1-0 | E15 | Asenovgrad 2025 | 2025-11-22 |
| Stoychev, Ognian | Marzakov, Mihail | 1-0 | D30 | Asenovgrad 2025 | 2025-11-22 |
| Stoychev, Ognian | Taylor, Timothy | 1-0 | D08 | Round 11: Stoychev, Ognian - Taylor, Timothy | 2025-11-01 |
| Stoychev, Ognian | Miltner, Arndt | 1/2-1/2 | D30 | Round 10: Stoychev, Ognian - Miltner, Arndt | 2025-10-31 |
| Stoychev, Ognian | Hartung-Nielsen, Jens | 1-0 | D33 | Round 8: Stoychev, Ognian - Hartung-Nielsen, Jens | 2025-10-29 |
| Stoychev, Ognian | Bergstrom, Rolf | 0-1 | A46 | Round 6: Stoychev, Ognian - Bergstrom, Rolf | 2025-10-26 |
| Stoychev, Ognian | Pigott, John C | 1/2-1/2 | E11 | Round 4: Stoychev, Ognian - Pigott, John C | 2025-10-24 |
| Stoychev, Ognian | Boulard, Eric | 1/2-1/2 | A55 | Round 2: Stoychev, Ognian - Boulard, Eric | 2025-10-22 |
| Stoychev, Ognian | Pereverzev, Timofei | 0-1 | E92 | Round 2: Stoychev, Ognian - Pereverzev, Timofei | 2025-06-24 |
| Stoychev, Ognian | Makris, Spyridon-Dionysios | 0-1 | D38 | Round 4: Stoychev, Ognian - Makris, Spyridon-Dionysios | 2025-03-01 |
| Stoychev, Ognian | Eftovska, Lea | 1/2-1/2 | E92 | Round 2: Stoychev, Ognian - Eftovska, Lea | 2025-02-28 |
| Stoychev, Ognian | Roos, Louis | 0-1 | E91 | Round 2: Stoychev, Ognian - Roos, Louis | 2024-10-26 |
| Stoychev, Ognian | Makridis, Dimitrios | 0-1 | D37 | Round 3: Stoychev, Ognian - Makridis, Dimitrios | 2024-07-30 |
| Stoychev, Ognian | Petrov, Nikita | 0-1 | A50 | European Rapid Championship | 2023-12-14 |
| Ognian Stoychev | Michael Kotyk | * | D37 | Round 7: Ognian Stoychev - Michael Kotyk | 2023-12-10 |
| Ognian Stoychev | Viktoria Radeva | 0-1 | E11 | Round 5: Ognian Stoychev - Viktoria Radeva | 2023-12-09 |
| Ognian Stoychev | Lyubomir Danov | 1/2-1/2 | A40 | Round 3: Ognian Stoychev - Lyubomir Danov | 2023-12-08 |
| Stoychev, Ognian | Sodbilegt, Naranbold | 0-1 | E10 | World Amateur CC U2000 | 2022-10-28 |
| Stoychev, Ognian | Cuesta, Cifuentes Jair Alfonso | 1/2-1/2 | E08 | World Amateur CC U2000 | 2022-10-26 |