Details
Open de Rentrée Rapid chess Philidor, organised by Cercle d’échecs Philidor Dommeldange-Beggen asbl. The Luxembourg City agenda lists the event on Sunday 13 September 2026 from 13:00 to 19:00 at 142 Val-Sainte-Croix, L-1370 Luxembourg, with individual registration at 20 EUR and phone contact +352 661 207 109. A dedicated 2026 tournament page has not been found yet, so the public event link points to the organiser homepage for club and contact information.