rhm, on 2012-January-13, 05:31, said:
You shouldn't really go down in 2N on this auction, although you pick up against +120. After the spades are played initially you lead a club, you know both kings are onside at this point as E will have shown up with enough in spades that he can't have a K as well. Cash the ♣Q and whichever red suit you exit in playing ace and another, and whether you guess right or wrong which heart to exit with, as K♦ is doubleton and K♥ onside, you will only lose 3 spades, a club and a red suit trick.
1Nx makes a lucky 6 tricks too other than on double dummy defence, which could contribute to your score.