You are on Board 11 of 12, and behind 10 imps. Your system opens 4 card ♥ suits in any position. We also play Rev Bergen with 3♣as the good limit raise. Partner splinters and comes 3NT on your right and it is announced as Minors.
You consider doubling, bidding ♥or is a slam possible? Why not? You decide cue bidding either minor suit ace won't help so you continue with 4NT 1430 (remember your down 10 imps), thinking if partner is at least 1-5-4-3 and holds all the right cards, you own 3 keys with the Q, partner surely could have 2 keys and if K of ♣ or K of ♦ You are also aware P cd be splintering with only 4♥and with the minor bid on your right, ♥ should not be behaving well. But into the breach you go. You choke when p shows no keys and stop in 5♥
You do make 5 ♥, once a low ♦ (std leads) is lead.
The whole exercise for this post, is what do you think of partners splinter? I am of the opinion partner valued his K ♠twice and his bid should be 4 ♥ (usually shows 0-9)