MinorKid, on 2014-February-28, 08:44, said:
3♦ 3♠ (4 Spades A+ or KQ+)
3N 4♦ (3+♦ cue-request. Since it is below 5♦ it is showing extra values)
4♥* 4N. (RKCB (D))
5♣ (0/3) 5♥ (?Q All KC Present)
5♠* (♦Q+♠K) 6♣* (else?)
7♦ (♣K + ♥K) 7NT
On the POV of South He can count on 4s+2h+5d+2c tricks for a total of 13. If he has not the ♠J he may stop at 6NT or 7♦.
Like "Trump Echo" have said, the trick is to show super positive opposite a strong 2-club opening, in which my 4♦ to 3NT did it.
Is 3N putting an end to opener's description?