III. RUBICON OPEN · 2023
This is my 'open' tournament series; for the sake of tournament speed you should have a decent speed track record:► 250 Participants are divided into groups of five
► only the best two players of each group proceed to the next round
► so presumably six rounds will be played
► relevant for the registration limit are the data (rating etc.) upon registration; nobody will be excluded when exceeding the rating limits later on
► two days time per move
► vacation allowed
► have fun!
Previous tournaments of this series:
RUBICON OPEN–I, ended on 12.09.21 – https://www.chess.com/tournament/rubicon-open-i
II. RUBICON OPEN · 2022 – https://www.chess.com/tournament/ii-rubicon-open
Start: 12.07.23, 07:00


