2 games · 2026–2026 · 2 classical · 0 online
Duson 11 draws0 Otten
75.0% for Duson
Openings between them
| B23 | Sicilian Defense: Closed, Korchnoi Defense | 1 | 50.0% |
| C79 | Ruy Lopez: Morphy Defense, Steinitz Deferred | 1 | 100.0% |
All games
| Otten, C2038 | ½-½ | Duson, Robin2197 | ch-NED w 2026 | 2026 |
| Duson, Robin2197 | 1-0 | Otten, C2038 | ch-NED w 2026 | 2026 |