TWO4BRIDGE, on 2010-October-22, 17:50, said:
Let's say you get to the 6D knowing partner doesn't hold the ♦K.
One testy problem is getting to dummy to pitch your two Cl losers.
However, if you got a positve ♣ Response showing 2-of-the-top-3, then you would have an entry...
at least to try the Diam finesse.
If you are ever going to get a positive response, isn't it much more likely in a major than in ♣? And if you do get positive ♣ response (which typically shows 6+ in addition to top honors), isn't slam in clubs usually better than in diamonds?