Let me address a few issues here.
1) The game was matchpoint, where balancing with less than normal values is more frequent than in "real bridge". See for instance the discussion of a balancing 3
♣ bid on a somewhat similiar auction with less only 3 hcp
http://forums.bridgebase.com/index.php?sho...indpost&p=72492 . On that hand, a few people expressed the thoguht that a balancing 3
♣ bid might be acceptable with such a hand at MP. That hand held 4
♠ and 5
♣, however. The balancing doube was generally thought somewhat poorly of, because partner might choose to defend. So while I find 3
♣ here a "wrong bid", it certainly is not so wrong as to be a clear indication of cheating.
2) Let me further state that the BBO does have an active program to go after cheaters, involving extensive hand reviews of people reliably accused of cheating. If this hand was submitted as "proof" this player was self-kibitzing, it would typical be ignored. If this hand was submitted along with a report that this player came in first or second place in the individual event, it is possible all the hands of from that individual would be examined to determine if complete investigation was necessary. We NEVER (well almost never), take action against a "cheater" based upn one hand or day of play. The way most cheaters are "caught" is someone submits to abuse not one hand, but several hands from over a fairly short period of time that support the allegation. Abuse then wiill assign the alleged person to a qualified and experience bridge player to furher investigate. How the investigations are performed will remain a secret, but the BBO has banned a significant number of people for cheating, and I can assure you that investigations are going on daily in this area.
But ellie is right about one thing. Bad bids are usually punished. Someone who habitually makes "lucky" bad bids is VERY EASILY caught. What ususaully happens when someone submits a hand like this one that worked well from someone is that if you look, they bid like this all the time and 8 times out of 10 they get punished. We have actually had many people who come in dead last in a tournment be accused of cheating because one of their many stupid bids turned to gold in the event. The player who was unlucky enough to be sitting at the table at the time reports it. However, anyone who took the time to look at the other hands of the event would see poor bridge, not cheating was what was going on.
You can alll help stop cheating. When you suspect it in a tourney, after the event is over, take a look at the persons standing, and a few of their "good" scores (myhands will make this easy). If you find sufficient funny looking stuff, send links to the myhand site for the funny hands and a note of explaination to abuse. That will go a long way to stop this, and people who report in THAT manner are the biggest help to us in throwing out cheaters.
Ben
West North East South
----------------------------
---- ---- 1NT pass
2♦ pass 2♥ pass
pass 3♣ pass pass
pass