IRL registration with FIDE; additional rating requirement of 1900+ FIDE or ICU on any published FIDE or ICU list prior to the tournament starting (August 2023 for FIDE, June 2023 for ICU) with some exceptions (see Sources).
Tie-break
1. Head-to-head result(s). 2. Rapid playoff between two players, chosen based on head-to-head results.
Time control
40 moves in 105 minutes, plus an additional 30 minutes at move 40, plus a 30 second increment from move 1.
GMs, IMs & FMs: Free; otherwise €50 (rated over 2200 ICU); €75 (rated 2000-2200 ICU); €100 (rated below 2000 ICU), with 25% off for unwaged entrants (to June 1; rates increased July 1 and July 15)