Ignoring the home internationals, I've been looking at past qualification campaigns and how we've done at home in those winner-takes-all games.

November 1975 - Wales 1-0 Austria. Wales needed to avoid defeat to Austria to make the quarter finals of Euro 1976.

May 1976 - Wales 1-1 Yugoslavia. 2-0 down from the first leg, Wales conceded an early penalty and failed to make the last 4.

October 1981 - Wales 2-2 Iceland. A win would have taken Wales 2 points above the Soviet Union, albeit with a trip to Tbilisi to come. Wales let the lead slip twice and lost out to Czechoslovakia on goal difference.

December 1983 - Wales 1-1 Yugoslavia. A win would have qualified us for Euro 1984.

September 1985 - Wales 1-1 Scotland. A win would have qualified us for a playoff to get to the World Cup in 1986.

November 1993 - Wales 1-2 Romania. Technically a 2-0 win would have taken us to the World Cup in 1994 but as it turned out a win would have sufficed. Recovered to equalise in the second half, a missed penalty saw us miss out again. In that group we had our last 3 games at home and managed just 1 win.

November 2003 - Wales 0-1 Russia. Having drawn away in our first leg of the playoff to get to Euro 2004, we missed out again. In the group stage Italy were a point ahead of us going into the last two games. They drew in Serbia. 2 wins would have taken us to Euro 2004 automatically. We won 1 point from our last two home games.

September 2015 - Wales 0-0 Israel. Technically not a winner-takes-all affair, but we got the point we needed to reach Euro 2016.

October 2017 - Wales 0-1 Republic of Ireland. Unbeaten in the group stage, automatic qualification was unlikely, but a draw meant a playoff place.

November 2019 - Wales 2-0 Hungary. Wales needed to beat Hungary to qualify for Euro 2020 (2021) automatically.

November 2021 - Wales 1-1 Belgium. Needed a point to finish second and guarantee a playoff place.

It's a pretty depressing list to be honest. However, we do seem to have made the Cardiff City Stadium more of a fortress than we ever managed anywhere else before.