England bowler Steven Finn believes that his side are in "a fantastic position" to win the third Test match against India.
The hosts closed day four in Kolkata on 239-9 with a lead of 32 runs.
"We were fortunate we got so many wickets so quickly, but I think that's testament to the way we bowled," he told BBC Sport on Saturday. "It's been an exceptionally good Test match so far.
"This morning we didn't have a great session but we said at lunch 'we have to hit them with everything we have got' and it felt we did that. We're in a fantastic position, but we know you don't win Test matches without hard work.
"We have got to come back tomorrow and take the last wicket and hopefully knock off the rest of the runs that we need to win that game. Then we move to the next game."
A victory for England will give them a 2-1 lead in the series.
