Duplicate Bridge [antikvár]

SCORING IN DUPLICATE TOURNAMENTSGamene300-point bonus for a non-vulnerable game. 500-point bonus for a vulnerable game.Part Score50 points for any part score bid and made.HonorsDo NOT count honors in a match-point event. Count honors if the final score is in total points.All other scores are exactly the same as in rubber bridge.THE MOST FREQUENT IRREGULARITIES Insufficient BidIf a player makes an insufficient bid, he must:(a)Substitute the lowest sufficient bid in the same denomination. There is then no penahy at all. E.g. he bids one club over an earlier bid of one spade; no penalty for a correction to two clubs, or(b)Substitute any other sufficient bid. E.g. he bids one club over an earlier bid of one spade; and then corrects by bidding one notrump. The offender's partner must pass for the rest of the hand, but the ofTender may bid again if the bidding gives him any further chances, or(c)Pass. The offender's partner must then pass for the rest of that hand. If an opponent becomes declarer, he may demand or forbid the lead of any specified suit. E.g. West bids one club over an earlier bid of one spade. He corrects by passing. East is barred for the rest of that hand. If South becomes declarer, he may say to West: "Lead a club," or "Don't lead diamonds," or the like. This demand or restriction applies only to the opening lead.