VIDEO: Watch Kenny Miller's goal for Rangers vs Celtic in Old Firm Scottish Cup semi-final

It's been a breathless start to the Old Firm derby, end-to-end with plenty of chances and plenty of crunching tackles, and Kenny Miller has broken the deadlock to put the good guys ahead.

¡GOAL MILLER! pic.twitter.com/2tLbeCjT78

— Rangers FC (@RangersFC_ESP) April 17, 2016

Rangers have been dominant in the opening 20 minutes, with Celtic struggling to play their game but getting a few opportunities on the counter, notably from Scott Brown who drilled a great opportunity wide. Miller had previously missed a big chance, but he's made up for it in some style. If Rangers can keep this up, we'll have plenty to celebrate at the final whistle. And this is with FOUR attackers missing! Good grief. Let's hope Celtic react to adversity here the same way they have done every other game this season.

Stay tuned to GTBFO where we'll be posting more goals, reaction, and updates, or follow along on our Twitter page where we're livetweeting the proceedings.