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Bridge for Beginners. Lesson 11 Pre-emptive Bidding. Homework – Question 1. AJ765 A8765 8 Q5. T7632 K4 87 QJT8. AQ7 Q986 Q853 Q6. A76 K6 76 QJT865. Opponents open 1 . What do you bid?. 1 . Pass. P or 1NT. 2 . AJ754
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Bridge for Beginners Lesson 11 Pre-emptive Bidding
Homework – Question 1 AJ765 A8765 8 Q5 T7632 K4 87 QJT8 AQ7 Q986 Q853 Q6 A76 K6 76 QJT865 • Opponents open 1. What do you bid? 1 Pass P or 1NT 2 AJ754 QT 3 AJ653 AKJ8 K5 J6 QJT86 AK75 K5 KQ8 Q743 AK AKJT65 Q5 JT6 1 2 1NT 2
Homework – Question 2 • Opponents have opened 1. Partner has overcalled.What do you bid? A K Overcall 1 1 1 1NT Your Bid? P 3 1 3 9 7 2 J T 5 3 7 6 3 4
Homework – Question 3 • Opponents have opened 1. Partner has overcalled.What do you bid? Overcall 2 2 2 1NT Your Bid? 4 2 2 3 Q 8 5 A K 9 8 6 T J 6 4 7
Pre-emptive Bidding • HCP are very important in NT contracts • In Suit Contracts length is as important • So we use rule of 20 • When the shape is more extreme • HCP are less important
Pre-emptive Bidding We have 8 HCP Rule of 20 = 18 We have 7 ’s And a poor defensive hand 1 would mislead partner We make a pre-emptive bid of 3 • Consider this hand 6 5 4 8 7 6 5 2 A Q 8 Q 7
Opening Bids • Opening 1 of a suit is a normal opener • Usually 12-19 HCP • Opening 2 of a suit is strong • Usually 20+ HCP • More next week!! • Opening 3 or more of a suit • Is weak and pre-emptive
Requirements for a Pre-empt • At least 7 of the suit bid • About 6-9 HCP • With longer suit fewer HCP are needed • No other 4 card major
Objectives of a Pre-empt • To get in opponents way • They probably have a fit in another suit • They may well be stronger than your side • You can make it hard for them to find their best contract • You do not expect to make the contract • But 1 off vul or 2 off non-vul is likely to be good for your side
Assessing what to Bid • We should pre-empt as high as is safe • Subtract 2 from the long suit length • With 7 cards that gives 5 • Add 1 for each A and K • Add 2 vul or 3 non-vul • If the result is 9 bid at the 3 level • If 10 bid at the 4 level • If 11 bid a major at the 4 level and a minor at the 5 level
Pre-emptive Bidding – Hand 1 We have 8 HCP Rule of 20 = 18 We have 7 ’s So count 5 Add 1 for the Ace Add 2 or 3 according to vulnerability Vul = 8 – so PASS Non-vul = 9 Bid 3 6 5 4 8 7 6 A Q 5 2 8 Q 7
Pre-emptive Bidding – Hand 2 We have 8 HCP Rule of 20 = 18 We have 8 ’s So count 6 Add 1 for the Ace Add 2 or 3 according to vulnerability Vul = 9 – so Bid 3 Non-vul = 10 Bid 4 6 5 8 7 6 A Q 5 4 2 8 Q 7
Pre-emptive Bidding – Hand 3 We have 8 HCP Rule of 20 = 18 We have 7 ’s So count 5 Add 1 for the K Add 2 or 3 according to vulnerability Vul = 8 – so Pass Non-vul = 9 Bid 3 K 6 5 8 7 6 5 Q 4 2 8 Q 7
Pre-emptive Bidding – Hand 4 We have 8 HCP Rule of 20 = 19 We have 7 ’s And we have 4 ’s So open 1 We may find a better fit in ’s But if opponents start bidding jump to 3 K 8 6 5 8 7 6 5 K 4 2 Q 7
Pre-emptive Bidding – Hand 5 We have 4 HCP Rule of 20 = 14 We have 7 ’s Count is 5 Pass Too weak for a pre-empt Although very temping at favourable vulnerability 8 6 4 Q 9 8 7 6 4 2 8 Q 7
Responding to Partner’s Pre-empt • Remember that partner is weak • The bid is meant to get in opponents way • By taking up much of the bidding space • This often makes it difficult for us to find the right contract
Responses to Pre-emptive Bidding – Hand 1 Partner has opened 3 We have 14 HCP And honours in the other suits 3NT looks very inviting How will you run partner’s ’s With only 1 entry? Sadly you must Pass You need 2 of the pre-empt suit for a NT try K 6 5 4 A Q 8 7 8 5 K 2 Q
Responses to Pre-emptive Bidding – Hand 2 Partner has opened 3 We have 16 HCP And honours in the other suits 3NT looks very inviting Now we have 2 entries So bid 3NT hoping to run partners long minor A K 6 5 A 8 7 T 8 5 K 2 Q
Responses to Pre-emptive Bidding – Hand 3 Partner has opened 3 We have 13 HCP And 6 ’s 3NT looks doubtful Bid 3 The new suit at the 3 level shows 6 of the suit Partner supports the major with 2 cards Re-bids the minor with fewer A Q J 8 7 3 K 3 K 6 4 T 9
Responses to Pre-emptive Bidding – Hand 4 Partner has opened 3 We have 9 HCP And 7 ’s Both weak hands PASS Never bid a pre-empt over partner’s pre-empt You would be at the 4 level But if opponents bid a major Support partner’s ’s A 7 6 8 3 9 A J T 9 7 5 4
When Opponents Pre-empt • You bid them to mess up opponents • They will do the same to you! • In general • If you would have overcalled opponents when they opened 1 of a suit • You should bid over their pre-empt
Overcalling a Pre-emptive Bid Opponent has opened 3 We have 16 HCP Bid 3 If you Pass The pre-empt has been successful Opponents have probably stolen your contract! So bid if you can A Q J 7 6 A J 7 4 K J 8 2
Pre-emptive Overcalls • If opponents open 1 of a suit • And you have a pre-emptive hand • Make a pre-emptive overcall • Using the same rules as for pre-emptive openings
Pre-emptive Overcall 4 RHO bids 1 You should overcall 3 You make it hard for them to find a fit And partner knows what your hand is like Q T 6 5 K 4 2 6 3 Q 5 4
Health Warning • Never Ever Pre-empt over partner’s opening bid • We are trying to mess up the opponents • Partners get very upset!
Summary • Pre-empts are powerful weapons • Pre-empts are sacrificial • Not expected to make • But to get in opponents way • Be careful not to punish partner for pre-empting by getting carried away with the bidding