michel444 Posted September 13, 2022 Report Share Posted September 13, 2022 [hv=pc=n&s=sq87hqj6dat75ckt5]133|100[/hv]west is Dealer your biding system is a 5 cards Major North open 1♦East pass what do you bid if east make a 1♥ over call does it change ? Quote Link to comment Share on other sites More sharing options...
Cyberyeti Posted September 13, 2022 Report Share Posted September 13, 2022 South opens 1♦ and you give us the South hand, this doesn't help. If you mean N opens 1♦ I respond 2♦ inv + inverted. If there's a 1♥ overcall I can (unusually, most people don't do this) still use the invert or bid 2N natural. 2♥ would be available to most people as a diamond raise. 1 Quote Link to comment Share on other sites More sharing options...
pescetom Posted September 13, 2022 Report Share Posted September 13, 2022 What is a boring hand doing in Interesting Bridge Hands? :) As Cyberyeti said, it depends upon many system variations, there is no single "5 card majors". To start with, 1♦ might promise 3,4 or even 5 cards. Most could bid a natural 2NT response, although that would be timid here IMO. Some play 1♦ - 2♦ as GF, others 1♦ - 2♣, others both of these or neither. In our system it would probably go 2♣ if uncontested, 2NT if E interferes 1♥ though a 2♥ diamond raise is also available. Quote Link to comment Share on other sites More sharing options...
michel444 Posted September 13, 2022 Author Report Share Posted September 13, 2022 South opens 1♦ and you give us the South hand, this doesn't help. If you mean N opens 1♦ I respond 2♦ inv + inverted. If there's a 1♥ overcall I can (unusually, most people don't do this) still use the invert or bid 2N natural. 2♥ would be available to most people as a diamond raise.thank you ! I edited postIf we don't do mistake we don't learn. Quote Link to comment Share on other sites More sharing options...
mycroft Posted September 13, 2022 Report Share Posted September 13, 2022 In the ACBL you will likely see many people bid 2NT with this hand. They either don't have enough points (GF) or enough diamonds (5) for a diamond raise, and this hand is balanced. I'm not saying that's good, but it would happen. 1♦-2NT INV NF is incredibly ugly, but it seems to be becoming standard. I doubt it would change with a 1♥ overcall, but many (including me) would shift to "support with support in competition", 4-cards and no ruffing value ignored. If you play "unbalanced diamond" or at least "1♣ clubs or balanced", that tips the scales in favour of a diamond raise; at least you don't have 12-flat opposite 12-flat pretending to play in diamonds. Quote Link to comment Share on other sites More sharing options...
michel444 Posted September 13, 2022 Author Report Share Posted September 13, 2022 [hv=pc=n&s=sq87hqj6dat75ckt5]133|100[/hv]west is Dealer your biding system is a 5 cards Major North open 1♦East pass what do you bid if east make a 1♥ over call does it change ?[hv=pc=n&s=sq87hqj6dat75ckt5&w=s32hat53d32cqj986&n=sakj4hk8dqj96ca73&e=st965h9742dk84c42&d=w&v=0&b=8&a=ppp1cp1dp1hp1sp2cp2dp2hp2sp3dp3hp3sp3n]399|300[/hv] 6 diamond is makebale if finess workyje final contract is 3Nt making 6 Quote Link to comment Share on other sites More sharing options...
Gilithin Posted September 13, 2022 Report Share Posted September 13, 2022 [hv=pc=n&s=sq87hqj6dat75ckt5&w=s32hat53d32cqj986&n=sakj4hk8dqj96ca73&e=st965h9742dk84c42&d=w&v=0&b=8&a=ppp1cp1dp1hp1sp2cp2dp2hp2sp3dp3hp3sp3n]399|300[/hv] 6 diamond is makeable if finesse workthe final contract is 3NT making 6North "opened" with a Forcing Pass and didn't alert it? Quote Link to comment Share on other sites More sharing options...
michel444 Posted September 13, 2022 Author Report Share Posted September 13, 2022 North "opened" with a Forcing Pass and didn't alert it?FP is ilegal under ACBL regulation this was a simulation not a game in a Club !!!half of the biding sequence is missing and i enter every bid of the process Quote Link to comment Share on other sites More sharing options...
Cyberyeti Posted September 14, 2022 Report Share Posted September 14, 2022 The only thing that changes if east overcalls is that it gives you a reason to believer the diamond finesse is working if you can determine that is the keycard that's missing Quote Link to comment Share on other sites More sharing options...
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