JoostJa online bridge

♠ A Q J 9 6 4
♥ 7 5 3
♦ 6 4
♣ K 6


East is the dealer and North-South are vulnerable
WESTNORTHEASTSOUTH

1NT (1) Pass
2 ♥ Pass 2 ♠ Pass
???

(1) 12-14

My bid was 3 ♠.   East passed and put this dummy down:
♠K73 ♥J962 ♦A83 ♣A52.  

The contract is reasonable, 4 ♠ is too high.   But we should be in 3NT!   My support points for spades is 11.   This is one of the rare cases where you have more support points for NT than for a trumpsuit: you have 10 HCP and 2 extra for the 5th and 6th spade, totalling 12 support points for NT.   Next time I should bid 3NT with the West hand.