Not yet started: 0, Ongoing: 0, Adjudication pending: 0, Finished: 55

The Semifinal of CAPEA 50th Anniversary Open has 19 groups. For this reason, only one player can qualify from each group to the Final.
To reach this goal, we will apply in this order and successively the following tiebreak systems: 1. Baumbach, 2. Sonnenborn-Berger, 3. Result between players and 4. Highest ELO in list 2022-2.
Some players are included in two groups, but they can only get one place for the Final. If one player qualifies in two groups, the second player from these groups with the most points will qualify. If they are tied, we will apply in this order and successively the following tiebreak systems: 1. Baumbach, 2. Sonnenborn-Berger, 3. Highest ELO in list 2022-2.
If a player who has qualified for the final is unable to participate, the next player from the group in which he qualified will take his place.

This is a server event.
The start date was 6/30/2022.
The end date was 9/23/2023.
Triple Block system for a 450 day event, with 75 days initial bank and 2 days increment for the first 50 moves is used.
If a player's clock reaches zero, the player will automatically be scored with a loss (even if the bank and/or the increment are > 0). Under some circumstances all of the player’s games will subsequently be cancelled (if not already rated).
Players cannot stop their clocks to take leave.
Linear conditionals can be entered.
This tournament allows claims based on the seven piece tablebase.
Draw offers are restricted to one offer per player every 10 moves (called the ten moves draw rule).
Ties are broken by the Baumbach tie breaking rule (see ICCF rule 1.3.4.2).
If needed, adjudicators will be selected by the server.
Other participants can see the games only when they are finished, and at least 10 games are finished in the event.
The public can see the games only when they are finished, and at least 10 games are finished in the event.
This event is organized by Guevara i Pijoan, Josep.