Guide updates
Changes to the Buenos Aires guide and to the rules behind it are logged on this page by date, the most recent first.
Data means entries were added or revised, Correction marks a reader's report put right, Wording concerns the site's own text, and Method is a change in how entries are made.
| Date | What changed | |
|---|---|---|
| Data | The Huracán chess section now carries dated team events from 2026. · Club Atlético Huracán – Ajedrez | |
| Data | Added the chess section of Club Atlético Excursionistas and the municipal chess programmes of Moreno and Almirante Brown. · Excursio Ajedrez – Club Atlético Excursionistas, Ajedrez en Moreno, Ajedrez Brown | |
| Data | Added the chess workshop of Exactas UBA, the chess section of the Club Universitario de Buenos Aires and the Círculo de Ajedrez Miguel Najdorf in Los Polvorines. · Ajedrez Exactas UBA, Club Universitario de Buenos Aires – Ajedrez, Círculo de Ajedrez Miguel Najdorf | |
| Data | Added two Lomas de Zamora chess clubs, the Círculo de Ajedrez General San Martín, the Ajelam chess school and the Club Estudiantil Porteño in Ramos Mejía, which hosts its tournaments. · Club de Ajedrez Deportivo Lomas de Zamora, Club de Ajedrez de Lomas de Zamora, Círculo de Ajedrez General San Martín, Ajelam, Club Atlético Estudiantil Porteño | |
| Launch | Chess in Buenos Aires goes live with 77 entries, 77 of them active or awaiting a newer trace; every source page behind them was read on October 21, 2026. | |