Hi, Interesting ruling from Karnataka state (like sectionals/regionals in US) selection trials where I was director: Bidding NS Vul, Bidding proceeds: N E S W 1N P 2♣ P 2♦ P 3♣*? P 3♦ P 3N All Pass The event was played with screens. When the tray came to N-E side after South's 3C bid, East asked meaning of 3♣ bid. North initially said it showed ♣. Subsequently he said it might also show both majors and asking him to choose. North also told East that they were playing 4 suit transfers, hence he wasn't very sure of meaning of 3♣ bid. East called director before lead and indicated he wanted to protect his rights since explanation was ambiguous. North told director that he is not very sure whether South's 3♣ showed clubs or artificial showing both majors? Play East held ♠96, ♥J8, ♦7542, ♣QJT54 and chose to lead ♠9. Dummy came down with ♠JT753, ♥AT76, ♦KT, ♣76. Declarer played ♠T from dummy, covered by West with ♠Q and won with ♠A. Declarer now played ♠2 and played ♠J from dummy won by West with ♠K. West now played ♣8 which won trick and continued with ♣9. East overtook ♣9 with ♣T and continued with ♣Q. Declarer played ♦3 to ♦K and continued with ♠7 losing to ♠8 with West. When West continued with ♥K, declarer claimed 9 tricks. Declarer held ♠A2, ♥543, ♦AQJ63, ♣A32. West held ♠KQ84, ♥KQ92, ♦98, ♣K98. Director's enquiry Director checked with N-S pair. N-S pair is not regular pair and they had rudimentary convention card w/o detailed notes. South had explained to West that 3C is artificial (repeat stayman) asking East to explain his hand further (detailed written notes not available). As I director, I felt following questions were relevant to this case for right ruling: a) As a defender was East right to call the director immediately (before opening lead) or should he have informed North of protecting his rights and call director at the end of deal? b) Before East's lead, it was fairly clear at the table that North wasn't sure of meaning of South's bid. Does rules allow director to check with South immediately and inform East of right explanation of South's bid so that non-offending side is not damaged at all. c) North's expln was not consistent with South's expln. Since N-S pair didn't have CC, is this clearly case of mistaken explanation and not mistaken bid? d) Even with ambiguity of North's explanation, was East's lead of ♠9 from ♠96, ♥J8, ♦7542, ♣QJT54 very speculative or is there is some justification? e) After winning SK at trick 2, West played ♣8 followed by ♣9 both ducked by declarer. Now ♥ shift will defeat the contract by setting up atleast 1 trick in the suit before declarer can set-up spades. How much does this mis-defense affect E-W's chances of getting any redress on the deal? I felt based on answers to (a) to (e), I had 3 ruling options a) Let table result stand (if it is clear E-W contributed solely for their poor result) and give Procedural penalty to N-S for nebulous explanation/lack of detailed CC? b) Give weighted ruling (say 60-40 in favor of NS) for both sides (if it is felt East's lead was not wild or gambling given the ambiguous explanation, it is clear that with right explanation East is odds on to lead CQ which would have given no chance for declarer and at the same time penalize E-W appropriately for their mis-defense) c) Give split ruling (say 3n making for E-W and 3n 1 down for N-S) for both sides (if it is felt E-W deserved their bad score for their lead and subsequent mis-defense and at the same time N-S don't deserve their good score for their ambiguous explanation and not keeping CC upto-date) In my view, on introspection I gave wrong ruling at the table. Please revert with your views on above questions and final ruling on case. Additionally could the director have anything better in his investigation? Rgds, RV (BBO ID: RV)