An Asking Bid for trump quality. Other variants include having at least one ace in a side suit or exactly two aces in the side gmbling.cheating video slot machines RENO NV HOTELS AND CASINOS Defense against gambling 3 NT openings. This defense is a variation of "Ripstra," a convention that was originally aimed at a 1NT opening: "Bid your better minor to ask for a major.". The Gambling 3 NT is an opening 3 NT bid showing a solid card minor suit. It typically denies a void or 4+ card side suit. Side suit strength depends on style. Also written as Gambling Three NT, Gambling Three No Trump, or Gambling 3 NT. It lies within the nature of humans to gamble. Bridge is a competitive game, a gambling game, although it is generally considered unmannered to play for money.