A deal with Andrew, taken from ARB BBO duplicate 196

[@GC987]

It's true : You learn something new every day ! Thanks !!!

[@octavia2]

Excellent video as always. There was another way to play the hand, perhaps. Say that after the trumps W goes diamond finesse, club ruff, diamond finesse, AD, club ruff. With the discards North has made, that removes the minors from play, and now W plays QS. That wins against KJx in North, because he is now endplayed. On the other hand it loses against Kxx in South. That is more likely by the dealing probabilities, so assuming North overcalls 2NT with or without the KS Andrew's line is better. But it's interesting to consider the possibilities.