1 games · 2025–2025 · 1 classical · 0 online
Koster 10 draws0 Winter
100.0% for Koster
Openings between them
| D11 | Slav Defense: Quiet Variation | 1 | 100.0% |
All games
| Koster, R2311 | 1-0 | Winter, Sven2041 | Science Park Open A 2025 | 2025 |
1 games · 2025–2025 · 1 classical · 0 online
100.0% for Koster
| D11 | Slav Defense: Quiet Variation | 1 | 100.0% |
| Koster, R2311 | 1-0 | Winter, Sven2041 | Science Park Open A 2025 | 2025 |