Hannie, on Jul 28 2007, 01:25 AM, said:
1. Double. The systemic bid on this shape and these HCP for me is 2C, but the minor suit disparity persuades me to double.
2. If 2C was game forcing, I prefer 2NT to 2S. Otherwise, 7NT.
3. Yes. It's the same auction as 1C - 1S - 2S - 3D. (which means non-forcing is certainly playable but not undiscussed)
4. For me, 2NT is systemic. Weak NT without spade support.
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5. A play problem:
South lead the 10 of clubs. It seems best to take the club king, but I let it ride to my jack, cashed the KQ of spades (both following) and cashed the club king, south ruffing.
South now played a low diamond, how do you continue?
I was about to be rude about the play to date, but then I noticed it was matchpoints, and I'm fine with it. Now however I only have 10 tricks and I need 11. I can't see an easy way to 12, which is a pity...
Anyway; Ace of diamonds, diamond ruff, Ace of spades discarding a diamond from dummy.
i) If spades were originally 3-3 I can make 11 easily if I guess which is North's 3-card red suit: King of hearts, ace of hearts, ruff his last red card, duck a club.
ii) If North started with 2 spades only, or I don't feel like guessing, duck a club at once, discarding a heart from dummy. North's best return is a heart, which I win with the king. This is a 4-card ending, where North has 2 clubs and two red cards and South has 4 red cards.
- if North has 2 hearts and no diamonds, I cash the last trump discarding a diamond, which extracts a haert from North, and then the ace of clubs squeezes South in the reds
- if North has 2 diamonds and no hearts, or one of each, I am stuck unless South has both diamond honours in which case he is squeezed in the reds.
But we can do slightly better than this. Try again:
Ace of diamonds, Jack of diamonds. If RHO covers this, we ruff and draw the last trump and concede a club as before, in the extra hope that we have transferred the diamond menace to South.
If RHO plays low on the diamond we discard a club from hand and let LHO win. If he plays a diamond back that isolates the menace for us; If he plays a heart back North may not manage to play low when I play the 10 from dummy; and he may not have a trump to return.
- 1S
2D - 2S
3H - 3NT
4S