Sylwebaeth fyw o gêm agoriadol Cymru ym mhencampwriaeth Euro 2020 yn erbyn Y Swistir. Live commentary from Wales's opening game in Euro 2020 against Switzerland.
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Sylwebaeth fyw o gêm agoriadol Cymru ym mhencampwriaeth Euro 2020 yn erbyn Y Swistir. Live commentary from Wales's opening game in Euro 2020 against Switzerland.