The Cougars managed to beat Penetang 4-3 on Monday night to get back into their Georgian Mid-Ontario Junior C semi final series.
Arran MacDonald's short-handed goal late in the second period proved to be the difference.
Down 4-2, Austin Fischer scored midway through the third period to cut Schomberg's lead by one but Penetang were not able to get the equalizer.
JP Crescenzi, Chris Wilson, and Nick Chaykowsky added for the Cougars.
Matt Fischer and Craig Robertson also replied for the Kings who still lead the best-of-7 series 2-1.
Garrett Taylor made his first start in net for Schomberg in the playoffs and turned away 40 shots.
Adam Cook made 33 saves for Penetang.
The Cougars finished 2 for 8 on the power play while the Kings went 1 for 7.
Game 4 is in Schomberg this Thursday night.
Also, the Alliston Hornets capitalized on their second chance.
They defeated the Stayner Siskins 5-2 in Game 2 of their semi final series.
The game had to be replayed from the beginning last night after problems with the compressor caused problems with the ice on Sunda..
The Hornets take a 2-0 lead and will host Game 3 tonigh
Hornets 5 Siskins 2
Alliston - David Leblanc (Ben Skuce) 13:56
Stayner - Cooper Martin (Kyle Lafreniere) 4:41
Stayner - Ricky Darrell (Quinton Bruce, Jason Seeley) 7:12
Alliston - Bobby Sloan (unassisted) 15:36
Alliston - Nic Archibald (power play) (David Leblanc, Tanner Dockerty) 3:15
Alliston - Joe Cochrane (William Brandon) 6:28
Alliston - Mark ODonnell (Zack Byblow) 11:01
Cougars 4 Kings 3
Penetang - Matt Fischer (Matt Meher, Jack Scanlan) 0:48
Schomberg - JP Crescenzi (Kiefer McIntosh, Justin Formenton) 4:18
Schomberg - Chris Wilson (power play) (Blake Culley, Colton Wood) 11:18
Penetang - Craig Robinson (Hayden Cole, Nate Archer) 15:47
Schomberg - Nicholas Chaykowsky (power play) (Justin Formenton, Colton Wood) 5:24
Schomberg - Arran Macdonald (short handed) (unassisted) 18:39
Penetang - Austin Fischer (power play) (Craig Robinson, Ryan Young) 8:51