With no major suit fit to bid responder’s second priority is bidding 1NT you only need 9 tricks for a notrump game contract whereas you need 11 tricks for a minor suit game contract
You don’t have support or a major suit fit
Usually if you do not have support for your partner’s suit, you want to see if a NoTrump contract is a suitable place to be. Bidding a new suit at the 1-level shows your partner you have at least 6 HCP.
Keep the bidding as low as you can to leave more room to explore the correct place for your contract. Your choices are usually one of the following.
With a weak hand – 0-9 points
- Pass with 0-5 points
- Bid (show) a suit at the 1-level if possible shows 6+ HCP
- Bid 1NT to show you have 6 – 9 HCP
With a medium hand – 10-12 points
- If you bid in a suit at the 2-level, you need to have at least 10 TP.
- With 10+ TP and are not suited to a no trump bid and long suit(s) of your own keep bidding and rebidding that suit
With a strong hand – 13+ points
- Bid 2NT over your partners 1 in a suit bid to show 13 – 15 HCP and stoppers in all the unbid suits
- Over your partners 1 level bid 3NT shows 16 – 18 HCP and stoppers in all the unbid suits
- Make a Jump Shift bid, changing the suit and jumping a level
No Trump bids and suit raises are Limit bids – Limit bids are useful bids as they show the precise strength and the shape of a hand.
Jumping the bidding up to game in partner’s suit is pre-emptive and designed to shut out the opponents. Jumping straight up to game level promises either:
- 6-9 HCP with either 4 trumps & a void (valuable for cross trumping)
- OR 5 trumps & a singleton (valuable for cross trumping).
Exercise: Partner opens 1♥ – with the hand below what is your bid?
- ♠ J 8 5
- ♥ K Q
- ♦ 7 4 2
- ♣ 9 8 7 6 2
Answer: You should bid 1NT. You know have no major fit because you only have 2 heart and 3 spade suit cards. You have 6 HCP and 3-2-3-5 distribution (usually written as 5,3,3,2). When you bid 1NT showing 6-9 HCP your partner will know that its unlikely that you will have an honor card in every suit.