1 games · 2025–2025 · 1 classical · 0 online
Koster 10 draws0 De Vries
100.0% for Koster
Openings between them
| D79 | Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation | 1 | 100.0% |
All games
| Koster, Chiel2123 | 1-0 | De Vries, Emma1995 | 15th WLC Weekender 2025 | 2025 |