Pairings, and later, results, for the Open Weekender can now be viewed on chess-results.com Open Weekender. See full details on the Irish Championships 2021 Open Weekender event page. Round times are: R1 Fri 7.30pm, R2 Sat 12.30pm, R3 Sat 5.30pm, R4 Sun 10am, R5 Sun 2.30pm, Prizegiving Sun 7pm.