4 games · 2015–2021 · 3 classical · 0 online
Dziuba 12 draws1 Mastrovasilis
50.0% for Dziuba
Openings between them
| B90 | Sicilian Defense: Najdorf Variation, Adams Attack | 1 | 50.0% |
| C00 | French Defense: Horwitz Attack, Papa-Ticulat Gambit | 1 | 0.0% |
| C11 | French Defense: Classical Variation, Burn Variation | 1 | 50.0% |
| D41 | Queen's Gambit Declined: Semi-Tarrasch Defense, Exchange Variation | 1 | 100.0% |
All games
| Mastrovasilis, D2627 | 1-0 | Dziuba, M2568 | World Blitz 2021 | 2021 |
| Mastrovasilis, D2614 | ½-½ | Dziuba, M2578 | TCh-POL Ekstraliga 2021 | 2021 |
| Dziuba, M2577 | 1-0 | Mastrovasilis, D2580 | TCh-POL Ekstraliga 2018 | 2018 |
| Mastrovasilis, D2608 | ½-½ | Dziuba, M2564 | TCh-POL Ekstraliga 2015 | 2015 |