Scoring: IMP
1N - 2♣
2♥ - 3N
You lead the ♦T, small diamond from dummy, ♦8 from partner, ♦K from declarer.
Declarer goes after clubs, and partner wins the third round with the ♣A while you pitch your small spade spot (upside down attitude), declarer had ♣Jxx.
Partner plays the ♥7, declarer plays the ♥Q, now what?

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