*Limit Raise or Better
**Choice of Games (Shows a strong NT type hand)
For better or worse, you are playing in 3NT rather than 4♠. I'm not so interested in the choice of games as the hand revolves around the spade suit.
You receive the ♣6 lead to the 5, J, and your A. You run the ♦9 which loses to East's K. East returns the ♣3 to his partner's 2 and dummy's K. You then run off three diamond tricks, with West discarding three hearts.
How do you play the spades?

Help

1♠ - 2NT*
3NT** - All Pass