Grenoble right back in this one, can they steal it at the death

Nemani gets over for Grenoble's first try of the match

Castres will finish the match with 14 men as Caballero is sin binned

Grenoble are going to have to score tries to get back into this one, something they have been unable to do in this match so far

With less than ten minutes to play Castres lead Grenoble 33-21

Castres have their third try, could that be the decisive score in this match

Smith is in for the third try for Castres

Urdipaletta extends the lead to five points

Its been a sea saw battle but the visitors have earned another penalty

We are in for a thrilling finish to this match as neither side is able to land a knock out blow, two points in it with fifteen minutes to play