Misc. Problems, Fall 2002

  1. IMPs, short matches, favorable, you hold

     S:A H:Axxx D:AJxxx C:Axx

    CHO RHO You LHO
    1S: 2D: PassPass
    2H: Pass?

    What's your bidding plan?

  2. IMPs, short matches, Both vul, you hold

     S:AJ9xx H:x D:9876 C:Axx

    CHOYou
    1H: 1S: (promises 5/Flannery)
    2C: ?

  3. IMPs, short matches, no one vul, you hold

     S:9xxxx H:xx D:AKx C:Qxx

    CHO RHO You LHO
    1D: 1H: 1S:* 2H:
    2S:* 3H: ?

    1S: promised 5 trumps. 2S: promised 4.
    a) what do you think of those methods?
    b) what now?

  4. IMPs, short matches, E/W NV, N/S Vul

    S: KJxx
    H: 10xxx
    D: KQ87x
    C:
    S: x
    H: x
    D: A10xx
    C: KQ109xxx
    S: Q10xxx
    H: Qxx
    D: 9x
    C: Jxx
    S: Axx
    H: AKJxx
    D: Jx
    C: Axx

    West North East South
    4C:! Pass 4D:! Pass
    5C:! Pass Pass Dbl
    All Pass

    Not surprisingly, 4C: was alerted and explained as Namyats, a good 4H: opening. 4D: was not alerted, but was expected to ask partner to bid 4H:. 5C: was alerted as "I guess he forgot."

    The director was summoned after the 5C: bid. How do you rule?

  5. IMPs, none vul

    S: K10xxxx
    H: Q10x
    D: Kxx
    C: A
    S: Q
    H: KJ9xx
    D: AQJxx
    C: Kx

    NorthSouth
    1S: 2H:
    3H: 4D:
    5C: 6C:
    6H: Pass

    Assess the blame for reaching a slam off two aces. OK, maybe the "credit." +980 was scored.

  6. IMPs, both vul, you hold

     S:AQJxxxx H:Qx D:x C:xxx

    CHO RHO You LHO
    1C: 2NT 3S: Pass*
    3NT 4H: 4S: 5H:
    PassPass?

    * LHO's first pass was pregnant

  7. IMPs, none vul, you hold

     S:Jxx H:1098765 D:A C:xxx

    LHO CHO RHO You
    1NT Dbl Pass ?

    Dbl = 4-card major and a longer minor.
    Responses are:
    2C: = pass or correct; then over 2D:, 2H: is pass or correct
    2D: = what's your major?
    2H:,S: = to play

    What's your plan?

  8. IMPs, none vul, you hold

     S:KJ10x H:Kxx D:Axxx C:xx

    RHO You LHO CHO
    1C: Dbl Pass1S:
    2C: ?

    If you pass, what's the minimum improvement to the hand you'd need to bid 2S:? BTW, what is your range for an initial response of 2S: to a takeout double of 1C:?

  9. MPs, E/W vul

    S: AJ973
    H: K6
    D: J873
    C: K8
    S: KQ1064
    H: J743
    D: Q105
    C: 2
    S: 2
    H: AQ109
    D: 96
    C: AJ10964
    S: 85
    H: 852
    D: AK42
    C: Q753

    NorthEastSouthWest
    1S: Dbl 1NT* Pass
    2D: PassPass Dbl
    All Pass

    * forcing (!)

    T1: D:9-A-5-3
    T2: S:8-K-A-2
    T3: D:7-6-K-10
    T4: S:5-Q-3-C:6
    T5: D:Q-8-C:4-2
    T6: H:3-6-9-2
    T7: C:A-3-2-8
    T8: C:J...

    E/W -180

    a) Assign the blame between East and West.
    b) What was the worst action?

  10. MPs, Unfav, you hold

     S:AJ9542 H:72 D:A632 C:5

    LHO CHO RHO You
    1H: 2D: 2H: 2S:*
    3H: 3S: Pass4S:
    Dbl PassPass?

    * 3S: would not have shown anything like this
    a) Would you have bid 4S:?
    b) What now?


Answers
Jeff Goldsmith, jeff@gg.caltech.edu, October 14, 2002