2 games · 2024–2026 · 2 classical · 0 online
Ivanov 10 draws1 Preobrazhenskaya
50.0% for Ivanov
Openings between them
| B23 | Sicilian Defense: Closed | 1 | 100.0% |
| C11 | French Defense: Classical Variation, Burn Variation | 1 | 0.0% |
All games
| Preobrazhenskaya, Diana2251 | 1-0 | Ivanov, Ol Ukr2379 | Aeroflot Open A 2026 | 2026 |
| Ivanov, Ol Ukr2398 | 1-0 | Preobrazhenskaya, Diana2084 | Ivi GP Chess 2024 | 2024 |