Posted 2006-June-28, 08:15
Bidding:
1D opening, 1H response and raise to 2H were impeccable (although some very conservative players might even pass the East cards rather than open).
4NT was very aggressive opposite a hand that is likely to be a weak NT. A better approach would be to see if partner has a nice hand: bid 3C or 3D as a forcing, exploratory call (either might work well) and listen to partner. If he signs off in 3H, just raise to 4H (or you could try 3NT in case he doesn't have 4-card support); if he jumps to game or cue-bids you can make another slam try.
As for the play, in some respects 6H is an easier contract to play than 4H, because you really need a very nice lie to make it. You have a certain spade loser, so you will have to find the queen of diamonds, and will need to take the ace of spades, ace of clubs, 3-4 diamond tricks and 7-6 trump tricks. That means either 3 club ruffs in dummy, or two club ruffs and diamonds for four tricks.
inquiry's line shows a good approach to taking 3 club ruffs in dummy, but it needs hearts 3-2. If you only take two club ruffs but you have 4 diamond tricks, you can also cope with 4-1 hearts, so I would time things fractionally differently:
Spade Ace
Club Ace
Club ruff low
Diamond to the 10 (which we do indeed need to hold)
Club ruff high (no cost)
Diamond to the ace
If the Queen of diamonds is played on this trick, we can draw trumps in four rounds. If LHO follows low, we have to guess what to do next: ruff another club and hope trumps are 3-2, or draw trumps and hope diamonds come in. As trumps are quite often (about 30%) of the time 4-1, I'm going to see what happens if I go back and duck the opening spade lead. They will probably switch to a trump, so the play goes:
Duck spade
Win HK on dummy
Club Ace
Club ruff low
Diamond to the 10
Club ruff high
Draw four rounds of trumps, discarding spades.
Now we are down to
A
-
KJx
-
in dummy and
x
-
Ax
J
in hand. We cash the ace of spades, and if RHO started with 4 or 5 diamonds and the KQ of clubs, or any 5-card club holding, he is forced to give us the 12th trick.
Is this better than the ruff-three-clubs line? My approach to timing that line makes (once the diamond finesse has won) as long as diamonds aren't 5-1 and hearts are 3-2, or there is Qx of diamonds onside with hearts 4-1. The squeeze line gains every time diamonds are 3-3 and hearts 4-1, or trumps are 4-1 and RHO is squeezed.
I think it's pretty close between the two lines. I'm tempted by the second, because i) people have a habit of leading trumps from 2 or 3 low and we didn't get a trump lead, so more likely they are 4-1; ii) if LHO has led away from one spade honour it makes it more likely he doesn't have a club honour and/or isn't long in clubs, making RHO more likely to guard clubs.
only us biding opps pass all.
1♦ 1♥ 2♥ 4NT 5♦ 6♥.