Roman Key Cards 12 ("3014")
Using Power 2♣ and 2♦ responses
Previous Deal - Bidding Guide - Next Deal

Dealer is W     None Vulnerable     RKC ask (without switch option)
West* ♠ A J 10 ♥ 4 ♦ A Q 7 5 ♣ K J 9 7 3	Next	East ♠ 5 2 ♥ A 8 6 ♦ K J 10 9 3 ♣ A Q 5
	W N E S 1♣ - 2♦ - 3♦ - 4♦ - 4NT - 6♦ - ?