And so ends the Friday football. It was a good game in the Highlands under the floodlights. Congratulations to Rangers on the win. They are tucked in behind Aberdeen, while for Inverness there are bags of positives despite the defeat. Their team spirit will surely help them climb the table. Thanks for your company.
Inverness CT manager Richie Foran: "I'm disappointed for the players. We gave it our all. On chances alone I think we deserved a draw. We just lacked that wee bit of quality in front of goal.
"I think it's our best performance over the last six games. I knew we'd get chances. Bringing Jake Mulraney and Aaron Doran on can turn a game for you and I thought they might have nicked us a goal. We kept believing. I can't complain. The lads have given their all but it just wasn't their night."
For Caley Thistle, they will look back at the two major chances that came their way - the misplaced headers from six or seven yards by Lonsana Doumbouya in the first half and by Alex Fisher in the second. On another day, both players would have scored.
Inverness midfielder Greg Tansey: "We had enough chances to get a goal at the end. We needed little bits of quality in front of goal and unfortunately the lads didn't have that, but we dug in. They're a good side. We decided to press them high. Sometimes it works and sometimes it doesn't. We'll take the positives from today into next week."
BBC Scotland football pundit Craig Paterson: "This takes the pressure off Warburton. You can see he's the kind of guy who just likes to get on with his job but you just don't get that at Rangers. That's four shut-outs in the last five games and that's massive for Rangers. Rangers just deserved to win but Richie Foran will look at those two gilt-edged chances. It's a big night for Rangers."
Rangers move up to third in the Premiership with a hard-fought win in the Highland capital. Inverness did enough to just about deserve a point - not a great difference between the teams.
Carl Tremarco launches a long throw into the Rangers box but the visitors get it clear. Inverness are launching wave after wave of attacks to snatch a point.
Wes Foderingham can count himself lucky that Willie Collum blew for a foul on the big Rangers goalie after he had leapt from his line, banged into a couple of his own players and hit the deck.
We have four minutes of added time.
Inverness sub Aaron Doran swings in a cross so appetising it couldn't be improved if it came with whipped cream and vermicelli. However, Alex Fisher, seven yards out, somehow heads 10 yards wide of the Rangers goal. He slumps to the turf in horror.
ICT skipper Gary Warren scythes Jason Holt as he races down the left wing and is rightly booked. It was comically bad. James Tavernier's free-kick slams into the hosts' wall. Time is running out for Richie Foran's side.
Glasgow Warriors are leading Leicester Tigers 35-13 in the Champions Cup at Scotstoun. They have scored four tries so it's looking like a bonus-point win. I can't help wondering what Gregor Townsend could achieve in charge of a Premiership football team...
And Rob Kiernan is on hand again to block a shot by Lonsana Doumbouya. That's the big striker's last contribution as Alex Fisher comes on for the last 11 minutes.
The game is raging from end to end. Wes Foderingham has a simple save to make from Jake Mulraney's curling shot from out on the right. In the Caley Thistle box Kenny Miller attempts a spectacular bicycle kick...except the ball didn't come his way. And back in the Rangers box, Aaron Doran mis-hits a shot just enough to get it past Foderingham but Rob Kiernan is on the goalline to hoof it clear.
Mark Warburton follows Richie Foran's lead as Rangers make a double substitution. Barrie McKay is replaced by Joe Garner and Martyn Waghorn makes way for Joe Dodoo.
Iain Vigurs and Billy King head off the pitch as Richie Foran makes a double switch for the hosts. On come Aaron Doran and Jake Mulraney.
Ross Draper cracks in a shot from the left side of the box but the ball ricochets out to the left where he races to collect it and win his team a throw-in. In the next move, as Caley Thistle press, Draper takes a tumble under a challenge from Kenny Miller right on the 18-yard line but Willie Collum is not interested in the half-hearted penalty claims.