An incredible finish from the Exeter and Wales man!
Tshiunza gets the ball in space then gives a step an international winger would be proud of to round the full-back who can't lay a finger on him before a big old dive over the line - why not when you've pulled a move like that in a semi-final!
Winger Paul Brown-Bampoe miraculously keeps his feet inside the pitch but Greg Fisilau does unfortunately tread on the whitewash before sending the pass inside to Henry Slade to dot down.
That was tight but Exeter finally have their hands on the ball for an extended period.
'Barbeary was the one that's done damage'published at 15:26 BST 13 June
15:26 BST 13 June
Bath 14-3 Exeter
Alex Cuthbert Former Wales and Exeter wing on BBC Radio 5 Live
Image source, Shutterstock
Alfie Barbeary is the one that's done the damage. He's had a real good carry, tight off Ben Spencer. He span out of the first tackle and he's done through the half gap.
The speed of the ball at the moment is undefendable for Exeter - they cannot do anything about it.
They can't slow it down and when you've got Thomas du Toit with Tom Dunn, Quinn Roux and Charlie Ewels behind him, you're not going to stop him.
A hat-trick last week and a try in the semi-final today - what a star Thomas du Toit is for Bath!
This one is brute force as he pushes his way over from five metres with about three or four Exeter defenders trying to stop him - he just brings them over the line with him!
Du Toit has more tries than any prop in Prem history - how they will miss him when he heads home to South Africa at the end of the season.
'No one's stopping Beno Obano'published at 15:15 BST 13 June
15:15 BST 13 June
Bath 7-0 Exeter
Martin Haag Former Bath lock and coach on BBC Radio Bristol
They didn't go for the penalty, they didn't go for the kick to touch, they just backed themselves. Tap and go with these big forwards and no one's stopping Beno Obano.
His height at the carry is just fantastic, they tried to get underneath him but he's just way too strong.
Alfie Barbeary runs straight through the tackle of Olly Woodburn as Bath look to get the first score after initial great hands from Max Ojomoh.
But again as they approach the line Bath give up possession and Campbell Ridl then gets Chiefs going back in the other direction with a kick forward but Santi Carreras has it covered for the hosts.