Ireland play one of their biggest games of all time this evening. We’re up against Czechia in Prague, and the winner of that game is going to progress to face either Denmark or North Macedonia, with a place in the World Cup final at stake. 

Now there’s every likelihood you have heard people going on about this for weeks and months, but if you want the cheat sheet on all you need to know you’re in luck.  

Daniel Hussey joins Valerie on iRadio's Groupchat to get you up to date with all you need to know.