Glentoran 1-3 Linfield (result)
Joel Cooper gives Linfield 32nd-minute lead
Kyle McClean doubles Blues' lead in 52nd and rifles home after 84
Junior nets for Glens with 10 minutes to go
FT: Glentoran 1-3 Linfield
Lauren McCann
BBC Sport NI at The Oval
Well that was a dramatic end to the game, but it was one which Linfield deserved to win for their ruthlessness in front of goal.
Kyle McClean was superb for the Blues, scoring two fine goals to keep Linfield's treble dreams alive.
FT: Glentoran 1-3 Linfield
There was no stopping that one from Kyle McClean, who restored Linfield's two goal advantage in style.
Watch: Kyle McClean scores for Linfield to make it 3-1
Glentoran 1-3 Linfield
Linfield keep their hopes of a possible domestic treble alive as they advance to the the final of the Irish Cup.
A low strike from Joel Cooper broke the deadlock before Kyle McClean's powerful effort doubled their lead after the interval.
Junior halved Linfield's advantage on the 82nd minute, but a superb strike from McClean shortly after restored their two goal cushion.
David Healy's men won't have to wait long to find out who they will face in the final with Cliftonville playing Larne in the second semi-final tomorrow, kick-off at 17:30 GMT.
Glentoran 1-3 Linfield
Ben Hall is replaced by Chris Shields as we enter additional time.
Glentoran 1-3 Linfield
Tensions have heighted even further as a heavy tackle between Rhys Marshall and Matthew Fitzpatrick leads to an altercation between Jamie Mulgrew and Marshall, before both teams get involved.
Kyle McClean, Paddy McClean, Matthew Fitzpatrick and Rhys Marshall are all cautioned as a result.
Glentoran 1-3 Linfield
Substitute Junior's neat flicked finished pulls a goal back for Glentoran.
Watch: Junior scores for Glentoran to make it 2-1
Glentoran 1-3 Linfield
Joel Cooper is replaced by Darragh McBrien as we enter the final five minutes of the 90.
Kyle McClean (84 mins)
Oh my goodness, what a strike to restore Linfield's two goal lead!
Joel Cooper's corner is headed away, but only as far as Kyle McClean who takes a touch before firing an absolute rocket of a shot into the top left hand corner.
Junior (82 mins)
Game on!
Paddy McClean connects with James Singleton's throw in and plays a looping cross into the box which Junior, under pressure from multiple Linfield defenders, steers home.
Glentoran 0-2 Linfield
Michael Newberry replaces Josh Archer for the away side.
Glentoran 0-2 Linfield
What a chance for Glentoran!
Jay Donnelly cleverly plays the ball back for Shay McCartan, whose powerful effort from 25-yards crashes off the right hand post.
Glentoran 0-2 Linfield
Since their second goal, Linfield have been content to sit back and keep possession in midfield with the Glens struggling to test Chris Johns.
Glentoran 0-2 Linfield
Kyle McClean adds a second for Linfield with a superb strike.
Watch: Kyle McClean scores for Linfield to make it 2-0
Glentoran 0-2 Linfield
Declan Devine makes the first switches of the evening with Junior and Rhys Marshall replacing Niall McGinn and Bobby Burns.
Glentoran 0-2 Linfield
Kirk Millar's curling effort from just outside the box is just wide of the right hand post.
Glentoran 0-2 Linfield
Lauren McCann
BBC Sport NI at The Oval
What a hit from Kyle McClean, who has been the best player on the pitch.
It is another preventable goal from a Glentoran point of view however, as they once again fail to properly clear their lines.
It seems a long way back for Declan Devine's side now.
Kyle McClean (52 mins)
There is no stopping that one!
Kirk Millar's free-kick is kept alive by Daniel Finlayson with his header into a crowded goal-mouth causing a scramble and Kyle McClean is on hand to fire a strong effort through traffic and past Aaron McCarey.
Glentoran 0-1 Linfield
Daniel Finlayson's effort from a Kirk Millar corner is wide.
Not much action to report home about in the opening five minutes of the second half.
Glentoran 0-1 Linfield
Linfield have the first corner of the second half...
Glentoran 0-1 Linfield
No changes in personnel as the action gets back underway.