Have to ruff this second ♥ and now have a problem of how to avoid losing more than one ♠ trick. Not sure I can make this if the K♠ is offside as however I come back to hand to take the finesse, if RHO wins he can promote the J♠ wherever it is by returning the A♥. So lets give west the K♠ (singeton, doubleton or tripleton, but ignoring KJ doubleton as trivial); If doubleton or tripleton, I can take the trump finesse, cash the ace but that leaves me with an ♥ loser which i can't discard on a ♦ before one opp ruffs in (unless the trump is with four diamonds which seems a pretty remote chance) So I also need a ruffing fineese in clubs to pitch a heart. (If LHO has the K♠ and the K♣, it doesn't seem too unreasonable to give RHO the AK♥ and the A♣) A hand that might jump to 4♥ might be xx AKT98x x ATxx Also I don't think I can make 4♠ if they are 4-1 even if i manage to drop a stiff king offside (because eventually opps will promote a trump with a heart) Therefore I've decided my simple line is going to be ruff small in dummy and advance the Q♣, throwing the ♥ if the ace doesn't appear. Assuming I win, ♦ to hand, ♠ hook, cash the ace and play on diamonds if the spades are 3-2. Finally if we have a singleton K♠ with LHO, i need RHO to have 3♦s to allow me to come to hand enough to draw trumps I await the correct answer (but have just thought about Kxxx onside but its bedtime) :P