作者：terrorist


中文版容後發行 :)

[E]     Opening Mini-Multi-2D opening & developments

VUL:    6+-10 w/ decent 6-card major
NONVUL: 0-10 w/ 5-6 card major.

2D-     P       good 5+D; NV may be any 5+D if short in one M.
        2H      P/C (Pass or Correct), maybe hand with long H.
        2S      P/C, may be PRE/INV in H, or hand with long S.
        2N      Inquiry, usually 2+ in both M's.
        3C      Signoff if NV, FG with a minor if V
        3D      FG w/ a long M. (about 18+ value).
        3H      P/C, PRE to 3H or 3/4S.
        3S      V:  P/C, PRE to 3S or 4H.
                NV: INV. w/ a long spade suit.
        3N      To play
        4C      Ask opener to transfer to suit, strong, set up Forcing Pass.
        4D      Ask opener to bid suit, free tempo if oppos bid.
        4H      P/C, PRE at 4 level.
        4S      Signoff

2D-2H;  P       HEARTS; if opp reopen, X= OPT by resp. T/O by opener
        2S      SPADES; if opp intervene, X=OPT by resp. T/O by opener
          -2N   Invite with five hearts
          -3m   Fit-showing, with CONC suit
          -3H   Invite with six hearts
          -3S   Mostly preemptive

2D-2S;  P       Spades
        2N      hearts, NEG.    -> rebid 3CDS=G/T in S
        3C      hearts, POS.    -> rebid 3SN=S, 3D=G/T in H.
        3D      hearts, NEG gd suit
        3H      hearts, POS gd suit+ side feature

2D-2M(X);       XX=     Shows a very good suit.
                Else unchanged
2D-2M(suit);    X=      TAKEOUT, maximum.
                reopening X= OPT.

2D-2N;  3C      NEG -> 3D RELAY (3HS P/C <3S-4D=TRANSFER>; 4CD as over 2D)
                         => 3H=S [-4m=cue, 3S=CoG]; 3SN= gd/bad H [-4m=cue]
        3D      POS broken H -> 3S asks SPL [-3N=none, -4H=spl S.]
        3H      POS broken S -> 4C asks SPL [-4D=none or D, -4S=spl C.]
        3S      POS gd H -> 4m= cue
        3N      POS gd S -> 4C= ask SPL, 4DH=cue

2D-3C;          when 3C is NF (non-vulnerable).
        P       Usually
        3D      SPL
        3M      C fit, long M spl. oM
        3N      Long H, fit no SPL
        4C      Long S, fit no SPL

2D-3C;          when 3C is FG with minor
        3D      HEARTS  -> 3H= fit
                        -> 3S= D
                        -> 3N= C, NF
                        -> 4C= C, even stronger
        3H      SPADES  -> 3SN= C/D
                        -> 4C= FIT
                        -> 4D= stronger D
        3SN     STR suit H/S, misfit for minors

2D-3D;  3H      NAT -> 3S shows extra length, 4S+=FIT HEARTS (suit=ASKwood)
        3S      NAT, w/o fit H -> 4N= KCB for S, 3N/4CDH=HEARTS, Jumps=ASKwood
        3N      SPADES, w/ fit H -> 4CD treat as cue for H, Jumps=ASKwood

2D(X)-  P       DIAMONDS (5+ cards).
        XX      a long major by myself (OPENER now rebids P/C).
        2N      CLUBS OR Strong 1-suited
        3CD     Strong/COMP raise of a M, just like 2D-4CD.
        M       P/C as above

2D(2M)- X       Penalty
        2S(/2H) Competitive, with free tempo for partner
        2N      Clubs, fit-showing with lead or real suit
        3C      Diamonds, as above
        3D      Good raise of oM, free tempo.
        3M      FG raise of oM
        3oM     Competitive BAR raise
        3N      Stay out of my way please!
        4m      Fit-showing (length and strength) raise to 4oM

Opener's reopening X is takeout, if possible.

* ASKWOOD 表示同伴該花色有控制時回答 RKCB 的意思



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