BRIDGE MASTERCLASS
You are East, declarer in 4♠, against which ♥2. South leads the Plan the play.
You dare not risk running the heart lead in case it’s a singleton, in which case there are far too many losers staring you in the face.
The best line to take is to win and draw trumps immediately, thus eliminating any risk of a heart ruff and then play the ♦K from hand.
Assuming that South wins this and returns a club, take the finesse — this will be your second loser if North has the ♣K.
Whatever comes back, next play your ♦J, which will establish the ♦10 in dummy for a heart discard.
You will find that in this way you can win ten tricks for certain.