Scoring: MP
Opposite a strong NT do you show a weak hand, invite or force to game?
This hand was more difficult for us in the sense that we had a wider range NT. At this Vulnerability we play a mini-NT with a wide range (10-13).
Our auction uncontested began:
1♦ 1♥
1NT ...
So the decision was to checkback and pass, invite or GF. 1NT is 14-17. We can invite at the two-level since the first step response to a 2♣ checkback is any minimum.
I know these ranges are wide that is a deliberate decision that we have made so that we can open light.
Presumably the 1♦ opening is likely to make you more pessimistic about this hand.