World Chess Series Under-18 Tournaments

Team leaders: mozza261, WCS_Leonardo

Anyone welcome to join our Tournaments.
All players must be maximum 18 years of age or under 18 years old only.

When joining please state your Fide ID if you have one. If you do not have a Fide ID it is no problem, but please message @mozza261 your birth year. Thanks.

Fair play only.
Enjoy and have fun :)


  • Must message @mozza261 or WCS_Leonardo your Fide Id or proof of who you are to be accepted into the group, unless you are already a verfieid titled player. Anyone failing to do so will just be kicked out of the group.
  • No multiple Accounts.
  • Strictly no use of engines, human assistance or any cheating. Fair play only.
  • We do not accept new profiles.
  • Cheaters and sandbaggers and anyone blacklisted don't waste your time trying to join.

Our main group page for all open tournaments is


2nd WCS Under-18 Blitz Arena3+0 • Blitz • Rated • 50mInner team
1st WCS Under-18 Rapid Arena10+0 • Rapid • Rated • 1h 20mInner team
1st WCS Under-18 Blitz Arena3+0 • Blitz • Rated • 50mInner team