1 games · 2025–2025 · 0 classical · 0 online
Olszewski 10 draws0 Derejczyk
100.0% for Olszewski
Openings between them
| B12 | Caro-Kann Defense: Advance Variation, Short Variation | 1 | 100.0% |
All games
| Olszewski, Mi2516 | 1-0 | Derejczyk, Mateusz1953 | ch-POL Rapid 2025 | 2025 |