2 games · 2016–2022 · 2 classical · 0 online
Kostka 02 draws0 Mrva
50.0% for Kostka
Openings between them
| B00 | Pirc Defense | 1 | 50.0% |
| B50 | Sicilian Defense: Modern Variations | 1 | 50.0% |
All games
| Kostka, Vit2192 | ½-½ | Mrva, Mare2124 | TCh-CZE 1 Liga Vychod | 2022 |
| Kostka, Vit2231 | ½-½ | Mrva, Mare2205 | TCh-CZE 1 Liga Vychod | 2016 |