Northern Ireland's next competitive action will see them play Bosnia in the Nations League i September. If that counts as a competitive game. I still don't understand it.

Almost four as Costa Rica pick their way through again, good defending at the front post by Gareth McAuley though to block a shot away.

Free header. Easy.

Here's another drinks break, as a Mexican wave sweeps around the stadium. The Costa Rica fans are wavning off their team in style.

Here's a debut for Conor Hazard in goal for Northern Ireland. Luke McCullough is on too.

Decent try from Corry Evans! Northern Ireland's first strike on goal since the opening few minutes as the Blackburn man cracks off a 30-yarder with his left foot and it whistles just over the crossbar.

John O'Neill
Former Northern Ireland defender on BBC Red Button

That is a great ball in by Joel Campbell. The pace on it makes the goal but it's terrible defending again. We just don't get off the ground and it's poor poor defending. O'Neill has gone out there with a poor team and we haven't showed much quality.

Just over 20 minutes left and Northern Ireland have a first extended feel of the ball in a long time. Can they at least get a consolation on the scoresheet?

Matt: Has the bubble burst for Northern Ireland and Wales? I can see them both dropping in Fifa rankings again!

Andy: I worked in Costa Rica for four years and can testify it is HOT at this time of day!

Joel Campbell may not be quite good enough to play for Arsenal but he's a level above the rest of them out there today. So much class on the cross in and it's smuggled away for a corner.

This is not a typo, but Ian Smith has just come on for Costa Rica. Also on is Yeltsin Tejeda.

Into the last half hour of Northern Ireland's tour. What will they have learned? They are desperately short of midfield options currently.

Two brothers come on for Northern Ireland as Conor and Ryan McLaughlin both come on. Off go Josh Magennis and Lee Hodson.

Two sets of brothers out there then.

Celtic right-back Cristian Gamboa shows fine pace and determination to catch up with a ball down the line and put in a cross but nobody can make a telling connection.

Northern Ireland have hardly been out of their half all game but Stuart Dallas has a bit of space on he left, runs into trouble though and he can't get a cross away. A frustrating afternoon so far from the Leeds man.

Will Joel Campbell be out on loan again next season? Does Unai Emery know who he is?

Celso Borges, who I was convinced played for Birmingham at some point but it seems that that was just on one of my Football Manager saves, walks into the penalty area and tees up a good chance for Johan Venegas, but he heads over.

Costa Rica could add a few more if they keep this up.

The end of an era?

Costa Rica are playing with real confidence as Joel Campbell again goes for goal and sees a very good strike pushed clear by Trevor Carson.

Thomas: McGovern > Carson

Chris: Northern Ireland have been very poor today. Showing why many are worried about when the established players retire. We will struggle on the international stage. I hope Aaron Hughes continues to play, a stalwart at the back for us