11 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Kostic, Zivojin | Khusenkhojaev, Mustafokhuja | 0-1 | D01 | CZECH OPEN 2026 - G1 - PARDUBICKY KRAJ OPEN | 2026-07-22 |
| Kostic, Zivojin | Golenia, Wojciech | 0-1 | C11 | anderssen2025 | |
| Kostic, Zivojin | Klek, Mikolaj | 1/2-1/2 | C11 | Memorial Adolfa Anderssena 2025 | |
| Kostic, Zivojin | Onopriienko, Mariia | 1-0 | B09 | Memorial Adolfa Anderssena 2025 | |
| Kostic, Zivojin | Ryba, Jakub | 0-1 | C11 | Memorial Adolfa Anderssena 2025 |