Here is how Eamon Fyfe levelled it up at Windsor Park.

Bangor's best chance so far as Iestyn Hughes runs onto a pass and fires a shot past Andrew Mills but the Welshman's effort hits the outside of the net.

Rory Hale curls a corner into the six-yard area and it flashes across the face of goal, just evading Ryan Curran and the far post as Declan Caddell’s men continue to live dangerously.

Great chance for Linfield to go back in front but Sam Taylor squanders the opportunity.

Sean Brown's cross is perfect for Taylor, who takes a touch when he perhaps should have hit it first time.

Taylor's touch is pounced on by Lewis MacKinnon who does well to stop the threat.

How is it still level?!

Jonny Addis sees his initial effort blocked into the path of Adebayo Fapetu, whose follow-up is cleared off the line by Kurtis Forsythe before Shaun Leppard’s effort is hacked away on the goal line by Elliot Dunlop.

Here is how Ross Clarke gave the Glens the lead against Bangor.

That equaliser has inspired the visitors who are enjoying a spell on top.

This time, Shay McCartan's strike isn't far away as it whistles behind for a goal kick.

David Healy cuts a frustrated figure inside his technical area pitch side.

Keevan Hawthorne is allowed to turn on the edge of the area and drives a shot towards goal, but the effort is blocked and spins safely into the hands of Musa Dibaga.

James Teelan is released through the middle as he rounds the onrushing Chris Johns but can't keep his effort on target from a tight angle and fires over the bar.

That is Portadown's best chance of the game so far.

Kurtis Forsythe flies into a strong challenge on Keevan Hawthorne and Tim Marshall quickly reaches for the yellow card.

Rory Hale and Ryan Curran react angrily as tensions boil over with Crusaders manager Declan Caddell booked in the aftermath for his protests.

Jamie Mulgrew tries his luck from a tight angle but his effort sails over the crossbar.

The hosts have enjoyed the lion share of possession in the opening 17 minutes, with the Ports struggling to hold the ball and move forward with any real intent.

Joe Toole lines one up from distance on the opposite side for Jim Magilton’s side but Musa Dibaga watches it go wide.

Luke Conlan lets fly from distance for the visitors but drags his effort wide of the target.

Lloyd Anderson nips in to dispossess Josh Kelly and quickly looks for a one-two with Fraser Bryden as the home side try to break, but Anderson miscontrols the return pass and the move fizzles out.

Bangor's Liam Hassin is cautioned for a late challenge on Cammy Palmer.

The Glentoran midfielder receives some treatment before getting rather gingerly to his feet.

No doubt an anxious few seconds for Glens boss Declan Devine with Sunday's League Cup final in mind.

Watch as Baris Altintop fires past his own keeper, Alex Moore, to break the deadlock at Windsor Park.

A brief pause in play as Josh Kelly receives treatment following a knock in midfield by Fraser Bryden.