It is not regarding 1N forcing opening.. but very first opening... Partner knows your (points+ distribution) Many system has incorporated artificial bids.
Though I will have to read paper again ... - Points showing artificial limit suit opening bids (any shape) - 1N Any distribution not necessarily balanced - Combined strength count mandatory for playable contract arrival - Single yardstick to evaluate hand (both balanced an unbalanced hands)- evaluate hand after each bid. Respond-er knows required points for game-slam zone- or partial immediately... and is also responsible for placing playable contract.
Main concept is in system .... Bases for that system... I just read and Article mentions regarding usability and sustainibilty. "how can you open without any club argument is same as How can you open 1!D or 1!C with 2 cards .. " The above quote is depends on what system you are using. Articles conclusion Bridge authority .. that surprised and asked here
Hi, Yesterday I came across Orient Bidding system on Brigeguy.com. Though very interesting How one can open 1 Notrum with single,dbl or three voids (20+ Points suggested 1N opening). Does anybody has Exposure with playing this system. mojila
1!D as hand is opening hand.. i would compete to 5!D Possibly partner has 1 or 2 cards in !D... So definately has other suits cards.. why premenpt opening hand..