[Event "Daily IMP — 2026-08-29 — Field"]
[Site ""]
[Date "2026.08.29"]
[Board "4"]
[West "Robot (Brill)"]
[North "Robot (Brill)"]
[East "Robot (Brill)"]
[South "cs_math"]
[Dealer "W"]
[Vulnerable "All"]
[Deal "W:J5.Q652.AKQ62.T9 43.JT7.93.A87652 K82.K843.T5.KQ43 AQT976.A9.J874.J"]
[Declarer "W"]
[Contract "3D"]
[Auction "W"]
1D =1= P =2= 1H =3= 2S =4=
P =5= P =6= 3C =7= P =8=
3D =9= P =10= P =11= P =12=
[Note "1:Opening Bid, RuleOf >= 21, HCP <= 21, (DiamondLongest OR ExplicitShape = 4=4=3=2), HCP >= 12"]
[Note "2:Responses to 1Mi, Responses to 1Mi/1Mi-P-1N, True OR D >= 7, True"]
[Note "3:Responses to 1D-P, HCP > 4, (H = 4 OR (H >= 5, NOT SpadeLongest)), H >= S, NOT (ClubLongest, C > H, HCP >= 12), H >= 4, DiamondLongest"]
[Note "4:Overcalling after 1Mi-P-1H, HCP >= 6, HCP <= 11, S >= 6, 2 of Top 5 Honors in S, LoserLevel <= 3"]
[Note "5:Responses to 1Mi-PX-1H-2S, True"]
[Note "6:Responses to 1Mi-P-1Ma-2oMa-P, Responses to 1Mi-P-1H-2S-P, NOT (CombinedHcpMin >= 25 OR IsGameForcing OR TwoOpenersGame)"]
[Note "7:Responses to 1Mi-PX-1H-2S-P-P, Responses to 1Mi-PX-1Ma-2oMa-P-P, C >= 4, HCP >= 10"]
[Note "8:Responses to 1Mi-P-1Ma-2oMa-P-P-3oMi, True"]
[Note "9:Responses to 1D-P-1H-2S-P-P-3C-P, D >= 5"]
[Note "10:Responses to 1D-P-1Ma-2oMa-P-P-3C-P-3D, True"]
[Note "11:Responses to 1D-P-1H-2S-P-P-3C-P-3D-PX, True"]
[Note "12:Defensive bidding when our side has passed twice after 1-level opening, True"]
[Play "N"]
S4 S2 SQ S5
S3 S8 SA SJ
D3 SK ST C9
CA C3 CJ CT
HJ H3 HA H2
D9 DT S6 D2
C2 D5 D4 DA
C8 C4 D7 DK
C5 H4 D8 DQ
H7 HK H9 H5
C6 CQ DJ H6
C7 H8 S9 D6
HT CK S7 HQ
[Table "6"]
[Result "7"]