Instructions to Import to your Google Calendar - https://support.google.com/calendar/answer/37118?hl=en (section: Advanced: Create or edit CSV). Data provided here is already in CSV format, you can copy to Notepad & save with CSV file extension and then import.
Subject,Start Date,Start Time Nordic League 2020 Spring Playoffs - nD vs FLK,2020,4,08,16,00,2020,4,08,16,00 Nordic League 2020 Spring Playoffs - LLS vs FYN.DK,2020,4,08,17,00,2020,4,08,17,00 Nordic League 2020 Spring Playoffs - NKI vs VNR,2020,4,09,16,00,2020,4,09,16,00 Nordic League 2020 Spring Playoffs - A.DK vs NVD,2020,4,09,17,00,2020,4,09,17,00 Nordic League 2020 Spring Playoffs - nD vs NKI,2020,4,15,17,00,2020,4,15,17,00 Nordic League 2020 Spring Playoffs - A.DK vs FYN.DK,2020,4,16,17,00,2020,4,16,17,00 Nordic League 2020 Spring Playoffs - NKI vs A.DK,2020,4,18,13,00,2020,4,18,13,00