1 games · 2025–2025 · 1 classical · 0 online
Koellner 00 draws1 Ostovic
0.0% for Koellner
Openings between them
| D04 | Queen's Pawn Game: Colle System | 1 | 0.0% |
All games
| Koellner, Aaron Noah2217 | 0-1 | Ostovic, M2403 | 38th Sonnenterassen Open | 2025 |
1 games · 2025–2025 · 1 classical · 0 online
0.0% for Koellner
| D04 | Queen's Pawn Game: Colle System | 1 | 0.0% |
| Koellner, Aaron Noah2217 | 0-1 | Ostovic, M2403 | 38th Sonnenterassen Open | 2025 |