BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Squarespace Inc/Squarespace 6//v6//EN BEGIN:VEVENT UID:67cdd1776bf80853a9e41bf2@squarespace.com DTSTAMP:20250313T042352Z DTSTART:20250825T200000Z DTEND:20250829T230000Z SUMMARY:Chess: Puzzles\, Endgames\, Tournaments and Learning Strategies END:VEVENT END:VCALENDAR