1 games · 2021–2021 · 1 classical · 0 online
Koperski 10 draws0 Yao
100.0% for Koperski
Openings between them
| B11 | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | 1 | 100.0% |
All games
| Koperski, Dustin1799 | 1-0 | Yao, David1819 | Banff Open 2021 | 2021 |