Gerber asks for aces when the partnership has agreed on a notrump contract. Gerber is used when partner's preceding bid was some level of NT. Responses
4D =0 or 4 aces 4D = 1 ace 4H = 2 aces 4S = 3 aces.
S: AKQJx H: AKxx D: Qxx C: x S: xx H: QJ D: Kxxx C: AKQJx W N E S 1C P 1S P 1N P 2D P 2S P 3H P 3N P 4C P 4H P 6N P P/Osource bbuff@user.rose.com