We had the sequence 1NT–2D–2H–4NT–5H–6H.
We made the 6H slam and got a joint top for that so it worked very well.
However, I said that, I had suddenly remembered that the 4NT bid in this
sequence is actually Quantitative and that my 5H bid was wrong. I should have
passed or bid 6NT.
No one agreed with me. All I can do is quote Robson.
‘Technically the uncontested auction 1NT -2D (Transfer)–2H-4NT is NOT
ace asking. – but a quantitative slam try’ .
I have no idea why this is the case.
Can anyone explain?.