BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251206T201007
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a98829fa6baa
DTSTAMP:20260902T201007Z
SUMMARY:Schachabend
DTSTART:20261203T160000Z
DTEND:20261203T200000Z
END:VEVENT
END:VCALENDAR