Question
Before the start Y and B, reaching on starboard tack, approach an anchored boat. When Y reaches the anchored boat, she is clear ahead of B. Y passes to windward of it, bears away alongside it, then gybes in order to sail around its stern. Very soon after Y gybes, B is still on starboard and gains a small inside overlap. B changes course trying to avoid contact with Y but there is contact. There is a protest. What should the call be?
