BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251229T094906
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6ab64392cbbcb
DTSTAMP:20260925T094906Z
SUMMARY:Schachabend
DTSTART:20261126T160000Z
DTEND:20261126T200000Z
END:VEVENT
END:VCALENDAR