Playing E/W with Adrianne came 2nd with a Butler score of 33. I lost us a few points on this board against Jim & Cathy:
A couple of pairs (obviously playing reverse Benji) contracted 4H from the West side and got 8S lead. They can't fail now. Win AS, AK of hearts and exit a spade. South will either set up diamonds, give away a club or a ruff and discard. Played by East, AD is obvious lead but should now switch to a trump. Declarer draws two rounds and exits with a diamond. South should let North win this. North should exit a club taken by Ace. Now does declarer cross to 8H and finesse QS or play Ace and another to end play South? I am sure many players got the same defence I did. AK and another diamond. 11 tricks
I won't go over the bidding, neither my bidding or partner's make much sense to me, but Adrianne managed to reason slam was on and there was no defence to 6C.
Three other pairs got there. Ian & Bobby, Dave & Alistair and Moira & Mary. Maybe they were more scientific or just stumbled into it like us.