Mind Sports Olympiad
MSO 2021 will take place from Aug 13 to Sept 5 with most chess tournaments on playstrategy.org
https://mindsportsolympiad.com/mso-2021/
You can also chat with and see more info on Discord:
https://discord.gg/mRhtB4M
Tournaments
| Crazyhouse Arena2+1 • Crazyhouse • Rated • 1h 30m | Inner team | 21 | |
| MSO 1min Bullet Arena1+0 • Bullet • Rated • 1h | Inner team | 38 | |
| MSO Anti-Chess Arena3+0 • Antichess • Rated • 1h | Inner team | 31 | |
| MSO Bullet Swiss1+0 • Bullet • Rated • 11m | 10-round Swiss | 49 | |
| MSO Three-Check 2min Arena2+0 • Three-check • Rated • 1h | Inner team | 47 |