White chocolate can make difficult for you to eat.
There are many liquorice swirls and sixteen ice cubes at the upper right corner.
Focus on destroying the ice cubes at the top, to get as close as possible to the special candies on the right.
Don't use the fish candies in the middle left immediately. Save them until later, so you can attack the chocolate in succession. If you use them too early, the eaten chocolate would only grow back.
When you finally uncover some of the special candies on the right, use them and use the fish candies in the middle left. Hopefully, after eating the chocolate in several successive moves, the bottom board will open up and you can make matches there to eat the chocolate.