2 games · 2022–2024 · 2 classical · 0 online
Ostlund 10 draws1 Seo
50.0% for Ostlund
Openings between them
| D31 | Queen's Gambit Declined: Janowski Variation | 1 | 0.0% |
| E12 | Queen's Indian Defense: Petrosian Variation | 1 | 100.0% |
All games
| Ostlund, Joar2339 | 1-0 | Seo, Jung Hyun2130 | 52nd Rilton Cup 2024-25 | 2024 |
| Ostlund, Joar2222 | 0-1 | Seo, Jung Hyun2102 | ch-SWE Junior U20 2022 | 2022 |