BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251218T132234
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6aa7f51aebf3f
DTSTAMP:20260914T132234Z
SUMMARY:Schachabend
DTSTART:20261008T150000Z
DTEND:20261008T190000Z
END:VEVENT
END:VCALENDAR