An unbalanced hand with one long suit and no other biddable suit. Pre- emptive openings and overcalls show a one-suiter with a single bid. Bidding a suit twice, particularly if the rebid is with a jump, tends to show a one-suiter.
An unbalanced hand with one long suit and no other biddable suit. Pre- emptive openings and overcalls show a one-suiter with a single bid. Bidding a suit twice, particularly if the rebid is with a jump, tends to show a one-suiter.