Posted 2005-December-11, 11:43
Its early but I'll try:
I don't care for the bidding unless, as Gonzalo says, you play a limited opening so that a reverse can be passed. I play this way but most don't.
My guess is that most table will either open 1N. If the opponents didn't overcall 1♦ over 1♣, they probably won't compete over 1N either. NT plays awkward on a diamond lead. If clubs are 2-2 (or singelton picture in west), scoring +120 looks likely. If clubs are not breaking, the 1N contracts will score poorly, although it still comes home if hearts are 3-3 and the Q on.
Should those in 1N be happy with +90 and gamble the heart hook for +150 or +180? A good player in 1N will see (assuming clubs break) that those playing the likely club contract will score either +110 or +130, since the heart finesse is a freebie. So its really a toss-up. If the heart hook is on, its right to take it and get +150 / +180 beating +130 but if its off then its right to cash out (+120 beating +110).
Getting 2♥ might be more common than you think however. I can see a garbage stayman auction of 1N - 2♣ - 2♥.
If I had to guess, in a large national field you would have 50% in 3♣, 30% in 2♥ and 10% in 1N. The other contracts the field will either be too high, or defending a ♦ contract (which doesn't look too bad) or a ♠'s (which does). Don't worry about the 'tails' here.
However I think most tables will play in 3♣ after 1♣ - 1♠ - 2♥ - 2N (Lebensohl) - 3♣ - AP, so I think we should focus on the aspects of the heart versus club contracts.
I don't see a lot of reason to try to over-safety this hand and play hearts sub-optimally and duck a trick out of my hand. Its sort of an illusion since it may lead to more complications if the heart hook is on. Say it goes diamond lead, diamond to king, heart ducked from hand. If RHO wins, assume 2 spades are cashed and they give you a ruff/sluff and you pitch a club and take the tap in dummy. Do you then try clubs? Say you continue club, club (they don't ruff) and a club. Now the 4th diamond and things are looking grim.
So I will play a club up and a heart to my Jack. If it wins I'm in great shape. K♣ (say it gets ruffed), 2 spades and a diamond. Take the tap in dummy, lose the club, etc.. If clubs are 2-2, then AK♥ and I will make 9 or 10 tricks.
However, this line ends up in +110 when the heart finesse is on and clubs are 3-1, so I will only tie those in clubs also making +110.
If I guess to bang down the ♥AK after the heart finesse wins and the hearts break, then I can score +140 and beat those making +130. SO, actually playing the AK♥ looks indicated if the heart hook wins.
If the heart hook loses, I am playing to beat +110 / -50 in clubs. Since I am playing against robots, they cash their 2 spades and give me a ruff/sluff. I take the tap in dummy and am at the crossroads. If clubs are 3-1, 3♣ is -1. If clubs are 3-1 and hearts are 4-2 with the Q off, can I still make 2♥? No, but I can tie those in clubs by leaving hearts alone and playing on clubs, losing 2 spades, 2 hearts, a diamond and a club. If hearts are 3-3, I can take the tap in dummy draw trump and give up a club for 8 tricks, however this line risks more than -1 if the long trump lies with the 3rd club, but thats unlikely.
So, overall, I would play on general matchpoint principles and try to maximize my contract with A♣, heart to Jack. There are many permuations on whether it wins or loses and its a complicated hand.
Note: I wouldn't analyze a hand like this at the table because of time constraints, but I would go over some of the basic assumptions about the other contracts, but I might not reach the same conclusions. If I was playing in a one-board playoff for a BAM, then I might.
"Phil" on BBO
Bidding
p-1C-p-1S
p-2H-p-p
p