North South
1 ♦ 1 ♠
4♣ (1) 4♥ (2)
4♠ 4NT (3)
5 ♣ (4) 6♠
1) Strong Splinter, Good 18+
2) Cue bid
3) 20 secs before tray came back with 4♠ bid
4) 1 or 4 key cards
Table proceedings and Director’s Ruling
North and East were screen-mates. South and West were screen-mates. At the table, East called the director at the end of the auction since North did take some time (around 20 secs) before bidding 4♠ on which South proceeded further with 4N. South scored 12 tricks in 6♠ . Director verified that North indeed took some time before bidding 4♠. He felt that pass of 4♠ was a logical alternative from South’s side, hence director adjusted the score to 4 making 12 tricks (Law 16B1)
Appeal’s committee (AC) deliberations
North-South appealed. All 4 players were present at the Appeals committee (AC). North and South were called together and East-West were called together.
AC checked with both North and South on their splinter style. Both North and South clearly mentioned that they play weaker splinters (16-17/18) via 3 ♥ bid. Bid of 4 showed strong splinter 18-21.
AC checked with South why he by-passed 4 ♦ cue after partner’s 4♣ . South’s contention was that they do not cue shortness in partner’s suit. Additionally South indicated that his bid of 4♥ was unambiguous cue and that they do not play last train or any nebulous slam tries.
AC asked South why he did not bid 4N directly on 4♣ if he intended to go to 5 level in any case. South’s contention was that he felt it is better for North to take control in case he had a stronger hand and / or club void especially if GS is on. Additionally South clarified that he knew 5 level was safe and that his hand warranted another try even if partner signs off.
AC also checked with both North and South on their RKC response and it was clarified that they play 1430 and that North had wrongly bid 5♣ which indicated 1 or 4 keys. South informed AC that North cannot have 1 key card after strong splinter and bid the slam assuming he had 4 keys. Additionally he said that he did not consider trying for GS since partner had signed off earlier and their side was likely to have a slow ♥ loser.
AC verified the explanation of direct splinter range (Good 18+) and RKC response from NS convention card / system notes. It was clearly mentioned in the system notes that RKC response was 1430 and 3♥ response on 1♠ did show medium range splinter (16-18) as one of the options, but there was no explicit mention of 4 level bids (4♣) on 1♠ . There was no mention of any special cue bidding style (not showing shortness in partner’s suit or Last train etc) as well.
AC felt that the hesitation indicated that North was considering bidding over 4 ♠ since he had a better hand. Additionally the AC felt that the pause could also imply that North was worried about his diamond holding (in the absence of 4 ♦ cue by partner). Even if South had considered bidding on to 5 level in any case, his partner’s hesitation clearly made it a more attractive proposition. AC concluded that some of South’s peers (20% of other world class players) would consider passing 4♠ on this auction. Hence the AC upheld the director’s ruling and rejected the appeal and let the table result stands. Appeal was deemed to have merit and deposit was returned.
A few questions on the Players’ actions, director’s ruling , AC proceedings and variations to get a better perspective:
a) What is your ruling on the appeal based on above facts?

c) Should the director ask any further questions before giving his ruling?
d) Should director allow table result to stand and advise EW to appeal?
e) Should the director check with a few experts on whether they will bid on in South’s seat after North’s sign-off in 4 ♠ given the explanation of other bids?
f) Should AC call all the players together initially to verify all facts?
g) Should AC question North and South separately to verify system details?
h) Does wrong response to Ace asking response have any relevance to the appeal?
i) Does absence of written system notes on explicit meaning of 4♣ (strong splinter) or cue bidding style (not showing shortness in partner’s suit) have any relevance to appeal?
j) How relevant is the quality of South player (WC-3 time BB QFs) and NS partnership (8+years and one of best in the country) in evaluating the appeal? Will you change your final ruling if South is just an advanced player or even new NS partnership of top class players?
k) Will you change your ruling if South held say, QJTXX, AJXX, X, QXX or QJXXX, ATXX, Q, XXX instead of actual hand?