BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251206T114204
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a980b8ce57a3
DTSTAMP:20260902T114204Z
SUMMARY:Schachabend
DTSTART:20260910T150000Z
DTEND:20260910T190000Z
END:VEVENT
END:VCALENDAR