First of all sorry, I do not know how to enlarge the media inserted.
Here are my thoughts on this disaster. Comments please.
1NT: 15-17
I had a similar hand in the London swiss pairs a few days earlier except that all the high cards were in the minors, so I opened 1♦ and we finished in a part score in diamonds fo a good result. This time I thought that opening 1NT was better. I didn't want to languish in 2♦ if partner had a 9 or 10 count with good cards in the majors. Obviously as the cards lie opening 1♦ would have worked better.
(2♣)- pass
We had agreed that double of an artificial bid over 1NT showed values and some strength in that suit. So it seems right to pass and await developments.
(2♥)-pass-(3♥)- double
We have 23-25 HCP between us, so what else can partner do? 3NT looks like the only poor alternative.
pass
Should I leave the double in or bid 4♦? Have I been fixed by my failure to open 1♦.
Aside comment: Reverse my clubs and diamond suits, then surely it is a no brainer to open 1NT.