2 games · 2023–2024 · 2 classical · 0 online
Shakhverdian 10 draws1 Koster
50.0% for Shakhverdian
Openings between them
| E04 | Catalan Opening: Open Defense | 1 | 0.0% |
| E66 | King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Advance Line | 1 | 100.0% |
All games
| Koster, Chiel2058 | 0-1 | Shakhverdian, William2157 | Dutch Open 2024 | 2024 |
| Shakhverdian, William2129 | 0-1 | Koster, Chiel2052 | Dutch Open 2023 | 2023 |