Posted 2005-October-21, 12:13
Ruling: Failure to alert.
Result: Warning to alert the bid in the future, plus adjustment.
Adjustment: Adjustment requires 2 things -- Misinformation and Damage.
Misinformation is established by the admission of failure to alert. Had 2D been alerted, it's likely that North would take some action.
Damage is established by estimating North's action and the most likely contract, in this case I would say 3N. Then decide what 3N makes, in this case because the hearts block and the AC is East, I'd say 3N makes 3 on anything except perfect defense. Theoretically, EW could get 4 hearts, 1 club, and 2 diamonds, but if West's bid meant the majors, East could also guess to lead a spade after winning the AC, so I'm resolving this in favor of the non-offending side.
Misinformation is clear. Damage is clear. Adjust to 3N N/S making 3.