2 games · 2022–2022 · 2 classical · 0 online
Klaasen 20 draws0 Willenberg
100.0% for Klaasen
Openings between them
| B23 | Sicilian Defense: Closed, Traditional | 1 | 100.0% |
| B32 | Sicilian Defense: Open | 1 | 100.0% |
All games
| Klaasen, C2212 | 1-0 | Willenberg, K1935 | South African Open 2022 | 2022 |
| Willenberg, K1935 | 0-1 | Klaasen, C2245 | ch-RSA 2022 | 2022 |