42 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Demchenko, Yaroslav | Gold, Florian | 1-0 | A15 | Round 6: Demchenko, Yaroslav - Gold, Florian | 2026-08-27 |
| Demchenko, Yaroslav | Groeschel, Karoline | 1-0 | B54 | Round 4: Demchenko, Yaroslav - Groeschel, Karoline | 2026-08-25 |
| Demchenko, Yaroslav | Ammon, Tobias | 0-1 | B12 | Round 2: Demchenko, Yaroslav - Ammon, Tobias | 2026-08-24 |
| Demchenko, Yaroslav | Vuckovic, Zarko | 1/2-1/2 | C47 | Round 7: Demchenko, Yaroslav - Vuckovic, Zarko | 2026-08-18 |
| Demchenko, Yaroslav | Oberhofer, Cedric | 1/2-1/2 | B34 | Round 2: Demchenko, Yaroslav - Oberhofer, Cedric | 2026-04-27 |
| Demchenko, Yaroslav | Zysk, Robert | 1-0 | C00 | Round 4: Demchenko, Yaroslav - Zysk, Robert | 2026-04-27 |
| Demchenko, Yaroslav | Viennot, Dylan | 1-0 | C00 | Round 6: Demchenko, Yaroslav - Viennot, Dylan | 2026-04-27 |
| Demchenko, Yaroslav | Schulz, Lukas | 1-0 | B43 | Round 8: Demchenko, Yaroslav - Schulz, Lukas | 2026-04-27 |
| Demchenko, Yaroslav | Fehmer, Dirk | 1-0 | C00 | Round 5: Demchenko, Yaroslav - Fehmer, Dirk | 2024-11-24 |
| Demchenko, Yaroslav | Sechting, Martin | 1-0 | B03 | Round 3: Demchenko, Yaroslav - Sechting, Martin | 2024-11-23 |
| Demchenko, Yaroslav | Lahouimel, Omar | 1-0 | B32 | Round 1: Demchenko, Yaroslav - Lahouimel, Omar | 2024-11-22 |
| Demchenko, Yaroslav | Scharf, Christian | 0-1 | B46 | DEM U18 2024 | 2024-05-24 |
| Demchenko, Yaroslav | Englert, Luca | 0-1 | B23 | DEM U18 2024 | 2024-05-23 |
| Demchenko, Yaroslav | Duong, Quang Bach | 0-1 | D02 | DEM U18 2024 | 2024-05-21 |
| Demchenko, Yaroslav | Storm, Max | 1-0 | B33 | DEM U18 2024 | 2024-05-20 |
| Demchenko, Yaroslav | Eilenberg, Jonas | 0-1 | C44 | DEM U18 2024 | 2024-05-19 |
| Demchenko, Yaroslav | Auburger, Philipp, Dr. | 1-0 | C43 | Round 1: Demchenko, Yaroslav - Auburger, Philipp, Dr. | |
| Demchenko, Yaroslav | Uphoff, Lennart | 1/2-1/2 | B12 | Round 3: Demchenko, Yaroslav - Uphoff, Lennart | |
| Demchenko, Yaroslav | Lentrodt, Thomas | 1-0 | C00 | Round 5: Demchenko, Yaroslav - Lentrodt, Thomas | |
| Demchenko, Yaroslav | Duong, Quang Bach | 1/2-1/2 | B54 | Round 6: Demchenko, Yaroslav - Duong, Quang Bach | |
| Demchenko, Yaroslav | Englert, Fabian | 1/2-1/2 | B02 | Round 8: Demchenko, Yaroslav - Englert, Fabian |