Module 10.1


What to do when your partner has opened the bidding...


Quiz and hints and tips can be found below!



This is some subtext.


As you will have seen from the video, assessing your hand as weak, individual or game-forcing is simply a question of adding your points to what your partner has shown to see if you definitely have, might have or definitely don’t have 25 points between you.

When your partner has opened a suit at the one level they will have 12-14 points the majority of the time so that should be the range you use to assess the strength of your hand for your first response. If they show more with their second bid, you can re-assess your combined point count at that stage. So 13+ is game-forcing, 11-12 is invitational and 6-10 is weak. With less than 6 your hand is very weak and should not be responding.

When your partner has opened 1NT, showing 15-17, then 10 points will get you to 25 when they have a minimum hand, so that is game forcing, 9 will get you there when partner has either 16 or 17 so that is invitational, but 8 points calls for a bit of judgement as you will only have enough when partner is maximum. It’s considerably less likely that partner will have 17 than 15 points when they open 1NT. The best way to think about 8 point hands opposite a 1NT opening, therefore, is that a ‘good 8’ is invitational and a ‘bad 8’ is weak. A ‘good 8’ would have a five card minor suit (you will see in the next module that 5 card major suit holdings are treated differently opposite 1NT) and plenty of ‘intermediate’ cards, by which we mean 10s, 9s and 8s. Although these don’t contribute high card points, they are useful for taking tricks in no-trumps, especially in longer suits.

So this hand, with its five diamonds and a good smattering of intermediates is a ‘good 8’ and should be treated as invitational when responding to 1NT.


Whereas this one, with no long suit and lots of small cards is a ‘bad 8’ and should be assessed as weak opposite a 1NT opening bid:


It doesn’t satisfy all of the SOS criteria - you don’t have shortage in the suit your opponents have bid - but you do really want to compete. You have 14 points and you are happy to play in any of the other three suits. If you don’t take this opportunity to tell your partner that you have quite a good hand you may not get another chance.

The one situation in which you really don’t want to make a takeout double is when you have good cards in the suit that your opponents have bid. For example, if your right hand opponent opens 1 and you have this hand:


You are happy for them to try to play in hearts - you would only be helping them by forcing your partner to bid and rescue your opponents from what could be quite a tricky situation.