Postpublished at 22:46 British Summer Time 29 June 2014
A Greece goal now and we will surely have extra time. But Costa Rica can finish it with a second, as Bryan Ruiz gets on the end of a break but runs for the corner.
Summary
Costa Rica win penalty shootout
Costa Rica face Netherlands in quarter-finals
Greece score late equaliser to force extra time
Costa Rica played with 10 men for almost an hour
Postpublished at 22:46 British Summer Time 29 June 2014
Postpublished at 22:44 British Summer Time 29 June 2014
Former Blackburn Rovers striker Jason Roberts
BBC Radio 5 live"Costa Rica just need to get the ball out of their half now and relieve a bit of pressure. They haven't managed that for a few minutes. Greece are pushing for a goal playing with three strikers."
Postpublished at 22:43 British Summer Time 29 June 2014
You get the feeling that a Greece goal will only come as the result of a defensive clanger or a Giorgos Samaras wonder-strike. You tell me which is more likely.
They are pumping balls forward but Costa Rica look comfortable enough as we approach the last five.
Postpublished at 22:40 British Summer Time 29 June 2014
Image source, Getty ImagesGreece have a free-kick in a good position but Giorgos Karagounis leans back and slams it over the top. Yards over the top.
Postpublished at 22:39 British Summer Time 29 June 2014
Unlucky Rickie, by the way. I thought you should have got a start against Costa Rica...
Join the debate at #bbcworldcuppublished at 22:38 British Summer Time 29 June 2014
Richard Lambert:, external The world's gone mad! Now we have a last-16 tie in the World Cup and both nations' hopes rest with Fulham strikers!
Postpublished at 22:37 British Summer Time 29 June 2014
Image source, EpaGreece are 12 minutes away from elimination. But they were seconds away from elimination before finding that late goal against Ivory Coast. Plenty of time...
Postpublished at 22:35 British Summer Time 29 June 2014
Greece may be a pedestrian, average side, but left-back Jose Holebas can't half cross a ball. He puts in another superb low delivery but substitute Theofanis Gekas turns it wide.
Text us on 81111published at 22:33 British Summer Time 29 June 2014
John, Cambridge: Silly error from Costa Rica. They need to stay calm, Greece aren't scoring goals his tournament, they can take this game if they hold firm.
Join the debate at #bbcworldcuppublished at 22:32 British Summer Time 29 June 2014
Shane Saunders:, external A sending off. Greece might come back into it and we'll be punished with 30 minutes of extra time. You've made the list Oscar Duarte.
Postpublished at 22:31 British Summer Time 29 June 2014
Image source, Getty ImagesAnother 'did he mean that?' moment from Giorgos Samaras as he falls over his own feet, before spinning and playing in a brilliant cross which Costa Rica keeper Keylor Navas flaps at but just about gets it away.
All Greece now. Costa Rica look dangerous on the break...
Postpublished at 22:29 British Summer Time 29 June 2014
Former Blackburn Rovers striker Jason Roberts
BBC Radio 5 live"It's an honest challenge from Oscar Duarte but when you are on a yellow card at this stage of the game you must stay on your feet. You can see he is absolutely distraught as he walks off the pitch. That has cost his team and now Costa Rica need to readjust, because Greece will commit more players forward.
"What I like about Fernando Santos, the Greece manager, is that he does not hang about, he has made another change straight away."
SUBSTITUTIONpublished at 22:29 British Summer Time 29 June 2014
Greece introduce Theofanis Gekas to bolster their firepower. They need an equaliser, can they conjure one up?
Text us on 81111published at 22:27 British Summer Time 29 June 2014
Niall, Norwich: Anyone got his postal address? I have five Joel Campbell swapsies and he is welcome to them all.
RED CARDpublished at 22:26 British Summer Time 29 June 2014
Image source, Getty ImagesThat makes it interesting! Costa Rica are down to 10 men for the final 25 minutes after Oscar Duarte picks up a second yellow for tripping Jose Holebas.
It was a silly one, and he knows it. He will miss the quarter-final - if they get there...
Join the debate at #bbcworldcuppublished at 22:25 British Summer Time 29 June 2014
Anoop Saxena:, external Now expect the Greeks to step up. This game should get better... and we may see penalties.
Simon Kalolo:, external And Fulham said Bryan Ruiz wasn't good enough. Great goal.
Postpublished at 22:24 British Summer Time 29 June 2014
It turns out that Costa Rica scored with their first effort on target. The Missile Deflector hasn't had a single projectile to prevent.
Greece are 25 minutes away from going home.
Postpublished at 22:22 British Summer Time 29 June 2014
Former Blackburn Rovers striker Jason Roberts
BBC Radio 5 live"Kostas Mitroglou gives Greece a totally different option, he is big, strong and difficult to deal with. But does Giorgos Samaras go with him up front or does he play wider out on the left? They are both powerful men so let's see just how proactive Greece are going to be going forward.
"What I like about it is that Greece have made the change early. Now they look like a 4-4-2 side looking to get the ball into the channels and up to the strikers.
"Costa Rica, you score a goal and you go five yards deeper. You might ask yourself why but it is just a mental thing. But they need to make sure they keep positive and play as they have done so far."
Postpublished at 22:21 British Summer Time 29 June 2014
I tell you who has got particularly good ball control - Tim Henman.
No seriously. Check him out in this video, doing keepy-uppys with a tennis ball.
I think he missed his calling. Top, top class...
Postpublished at 22:19 British Summer Time 29 June 2014
Now now Bert. Bryan Ruiz is apparently nicknamed 'La Comadreja' - the weasel - for his ball control and slippery ways in his homeland.
Do weasels have particularly good ball control?