Problem

The Auction:

South started with 1NT, North responded with 2♦ (Jacoby transfer), South made a relay bid to 2♥. North bid 3NT to show strength and South declared 4♥.

West led the ♥4. South played the ♥8 from dummy. East discarded the ♣8 and as the declarer played the ♥3 from hand, dummy`s ♥8 won the first trick (trick 1).

Can you advise South – how to win 10 tricks?

Vulnerable: both

Contract: 4♥ by South