This shows you the differences between two versions of the page.
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interference [2017/12/24 02:09] ldrews created |
interference [2018/07/05 14:54] (current) ldrews |
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1NT-(2C): If Responder’s desired bid was also 2C, then Double (Stolen Bid Double). Otherwise make normal system bid. | 1NT-(2C): If Responder’s desired bid was also 2C, then Double (Stolen Bid Double). Otherwise make normal system bid. | ||
- | 1NT-(2D): If Responder’s desired bid was also 2C, then Double(Stolen bid Double). Otherwise make normal system bid. Partnership loses the ability to bid Stayman in this case. | + | 1NT-(2D): If Responder’s desired bid was also 2D, then Double(Stolen bid Double). Otherwise make normal system bid. Partnership loses the ability to bid Stayman in this case. |
1NT-(2H): If Responeder’s desired bid was also 2H, then Double(Stolen Bid Double). Otherwise make normal system bid. Partnership loses ability to bid Stayman and Jacoby Transfer to H. | 1NT-(2H): If Responeder’s desired bid was also 2H, then Double(Stolen Bid Double). Otherwise make normal system bid. Partnership loses ability to bid Stayman and Jacoby Transfer to H. | ||
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1NT-(3x): Systems are off, bid naturally. | 1NT-(3x): Systems are off, bid naturally. | ||
- | There are additional conventions available for handling overcalls of NT, but we will add those later. | + | If Responder is unable to make their desired bid because of the interence, then Responder can initiate a Tranfer Lebensohl sequence. For more detailed information see [[transferlebensohl|Transfer Lebensohl]] |
**1C opening** | **1C opening** | ||
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* Pass: <8 HCP | * Pass: <8 HCP | ||
- | * Double: 8-11 HCP (even after a 2 or 3 level overcall) | + | * 1C - (1X) |
+ | * Double - 8-11 HCP, no stopper, force to 3N+ | ||
+ | * 1NT - 8-11 HCP, stopper, force to 3N+ | ||
+ | * 2X - 12+ HCP, no stopper, force to game | ||
+ | * 2NT - 12+ HCP, stopper, force to game | ||
+ | * 1C - (2X) | ||
+ | * Double - 8-11 HCP, no stopper, force to 3N+ | ||
+ | * 2NT - 8-11 HCP, stopper, force to 3N+ | ||
+ | * 3X - 12+ HCP, no stopper, force to game | ||
+ | * 3NT - 12+ HCP, stopper, force to game | ||
+ | * 1C - (3X) | ||
+ | * Double - 8+ HCP, force to 3N+ | ||
* Any other bid: 12+ HCP and 5+ card suit if suit bid | * Any other bid: 12+ HCP and 5+ card suit if suit bid | ||