OBS Chess Society • Tournaments
Upcoming tournaments
Completed tournaments
| Antichess Arena1+2 • Antichess • Casual • 30m | Inner team | 6 | |
| 2025.2.14 Arena2+0 • Bullet • Casual • 20m | Inner team | 6 | |
| 2024.11.15 Arena3+1 • Blitz • Casual • 50m | Inner team | 4 | |
| 2024.10.4 Arena3+1 • Blitz • Casual • 55m | Inner team | 5 | |
| 2024.9.27 Arena3+1 • Blitz • Casual • 1h | Inner team | 3 | |
| OBS chess society week x+21+1 • Bullet • Casual • 7m | 3-round Swiss | 4 | |
| OBS Week x3+2 • Blitz • Casual • 17m | 3-round Swiss | 4 | |
| chess society week x3+2 • Blitz • Casual • 17m | 3-round Swiss | 4 | |
| Chess Society Week 23+1 • Blitz • Casual • 13m | 3-round Swiss | 4 |