Scoring: MP
Obviously 6♦ would be much easier, but 6♥ was a more popular spot. How do you make it on a ♦ lead? You ruff a club in dummy, and the only safe return is in trumps. Now a second ♣ ruff will endplay dummy, so you must draw trump. Now what?
If you unblock the ♦Q and attempt to reach dummy in spades, the defenders can frustrate you. (On a low ♠, South must insert the T.) So...?






The solution is a strip squeeze, but the timing must be precise. Before playing the last ♥, you play one high ♠, North ducking. Now the 5th ♥, coming down to the following ending:
Scoring: MP
North must throw a club, to maintain the spade holdup and stop the overtake of the ♦Q. Only now can you unblock the ♦Q, then cash the ♣A, and lead ♠J, endplaying North at trick 12 or 13.