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Remove shape constraints for responding 2C over 1D #14

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Merged
antross merged 1 commit into from
Sep 11, 2025
Merged

Remove shape constraints for responding 2C over 1D #14

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2 changes: 1 addition & 1 deletion BridgeBidder/LCStandard/Respond.cs
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@RalphLipe RalphLipe Sep 11, 2025

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This looks correct. Not sure what the logic for the 3rd round of bidding will do with this. Should either end up in slam either in diamonds or probably in 6NT or maybe even 7NT. This is a huge hand.

Original file line number Diff line number Diff line change
Expand Up @@ -147,7 +147,7 @@ public static PositionCalls OneDiamond(PositionState ps)

// 2/1 game force is the highet priority if we can make it. It is OK to bid this
// with game going values even if we have a 4 card major.
Shows(Bid._2C, Points(GameOrBetter), Shape(4, 10), LongestMajor(4)),
Shows(Bid._2C, Points(GameOrBetter), LongestMajor(4)),

Shows(Bid._1H, Points(Respond1Level), Shape(4), Shape(Suit.Spades, 0, 4)),
Shows(Bid._1H, Points(Respond1Level), Shape(5, 10), LongerThan(Suit.Spades)),
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6 changes: 6 additions & 0 deletions TestBridgeBidder/TwoOverOneGameForce/Respond.pbn
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Original file line number Diff line number Diff line change
Expand Up @@ -60,3 +60,9 @@
1S Pass 3S


[Event "1D Pass 2C, 19 points, 0-3 hearts/spades"]
[Dealer "S"]
[Vulnerable "None"]
[Deal "S:- - AQ8.J9.AK972.A92 -"]
[Auction "S"]
1D Pass 2C