08-19-2012, 01:55 AM
You're considering taking the bid. What is a reasonable expectation about your partner's hand? These are the possible cases:
a) Partner passes in a non-save situation
b) Partner passes in a save situation (e.g. you're dealer; LHO passes, partner passes)
c) Partner gives meld in a non-save situation, then passes
d) Partner gives meld in a save situation, then passes
e) Partner gives meld, then bids again
f) Partner gives an aces bid, then passes
We'll skip partner giving a double aces bid.
We know he's got us covered on meld and tricks.
a) Partner passes in non-save situation
I play partner to give me 15 total points. I don't really care how, usually; could be 10 meld and 5 from play, or 4 meld and 11 from play. Sure, there's rare hands where I'm short of 20 meld myself, but with a huge playing hand. In those cases, I often go with my gut, but I can't play him for more than about 8 meld.
b) Partner passes in a save situation
I tend to pull in the reins, just a bit. If I must, yes, I'll play him for 15, but in borderline cases -- say, pass-pass-50 to you, and you're choosing between 60 and 65. 65 needs 15-17 from partner. Bid 60, and give it up if the opponent bids 65.
c) Partner gives meld in a non-save situation, then passes
The question here is, how many tricks will partner kick in? I say 2. ONLY 2. Yes, it's conservative. I could see assuming 3, but not more. So: 2 tricks == 5 points, so the total contribution is his meld bid +5.
Note, too, that your hand texture is important. If you have something huge like AATTKKQJ AAxxxxx Axx xx partner may well win NO tricks, even with a couple of aces in hand.
Also note that a) and c) have a significant impact in bidding, most commonly the 20 meld bid, and brings up a simple rule: add the number of aces you hold to your actual meld. If you get 20 (14 with 6 aces, 16 with 4 aces), give 20. Same for a 30 meld bid. 16 with 3 aces? Look to other factors. 3 marriages? 75% chance you have 18. Aces that may not cash (in very long or very short suits)? Down-value somewhat.
d) Partner gives meld in a save situation, then passes
This is a case where partner might have lied just a bit. He may have NO good bid. Give him TKQJ ATQQJJ ATQQJ TTTQJ and he has no good bid. 16 meld and 2 aces isn't normally enough for 20; the only possible trump suit is too poor; but he does have a heckuva lot more than passing suggests (see point b.) You don't feel bad giving him some mild encouragement. So here, I'd want partner to give 20 as the least lie, and I'll treat it, as in b), just a bit cautiously.
e) Partner gives meld, then bids again
e.1 partner bids 52, pass, 53, pass, 54
Partner has a run, most of the time, and is bidding back in case your bid was just a save.
e.2 partner bids 52, pass, 53, LHO bids 54, partner bids 55. He's NOT been shut out, and you may only have saved. Partner should have extras...probably a decent 6 card run and some aces. You can't take this TOO far, but 3-4 tricks is a reasonable assumption on your part.
e.3 partner bids 52, pass, 53, LHO bids 60, partner bids 65. This should be VERY specific, because you have a better feel for the partnership's safe level. About the ONLY hand that makes sense is 7-5-4-4 with a weak 7 card run (say, ATKQQJJ) and several aces on the side. His 65 crowds you too much otherwise. Again, figure he *should* be good for 3-4 tricks.
f) Partner gives an aces bid, then passes
I'll play him for 25 points, total. He's said 10 with the aces, and figure 5 tricks plus another splash (marriage, pinochle, jacks maybe).
Note that in the cases where partner bids twice, I'm assuming strength first bidding...so, partner's meld bid denies a strong desire to play it. Otherwise, though, and this covers MANY situations, it doesn't matter what you're playing.
a) Partner passes in a non-save situation
b) Partner passes in a save situation (e.g. you're dealer; LHO passes, partner passes)
c) Partner gives meld in a non-save situation, then passes
d) Partner gives meld in a save situation, then passes
e) Partner gives meld, then bids again
f) Partner gives an aces bid, then passes
We'll skip partner giving a double aces bid.

a) Partner passes in non-save situation
I play partner to give me 15 total points. I don't really care how, usually; could be 10 meld and 5 from play, or 4 meld and 11 from play. Sure, there's rare hands where I'm short of 20 meld myself, but with a huge playing hand. In those cases, I often go with my gut, but I can't play him for more than about 8 meld.
b) Partner passes in a save situation
I tend to pull in the reins, just a bit. If I must, yes, I'll play him for 15, but in borderline cases -- say, pass-pass-50 to you, and you're choosing between 60 and 65. 65 needs 15-17 from partner. Bid 60, and give it up if the opponent bids 65.
c) Partner gives meld in a non-save situation, then passes
The question here is, how many tricks will partner kick in? I say 2. ONLY 2. Yes, it's conservative. I could see assuming 3, but not more. So: 2 tricks == 5 points, so the total contribution is his meld bid +5.
Note, too, that your hand texture is important. If you have something huge like AATTKKQJ AAxxxxx Axx xx partner may well win NO tricks, even with a couple of aces in hand.
Also note that a) and c) have a significant impact in bidding, most commonly the 20 meld bid, and brings up a simple rule: add the number of aces you hold to your actual meld. If you get 20 (14 with 6 aces, 16 with 4 aces), give 20. Same for a 30 meld bid. 16 with 3 aces? Look to other factors. 3 marriages? 75% chance you have 18. Aces that may not cash (in very long or very short suits)? Down-value somewhat.
d) Partner gives meld in a save situation, then passes
This is a case where partner might have lied just a bit. He may have NO good bid. Give him TKQJ ATQQJJ ATQQJ TTTQJ and he has no good bid. 16 meld and 2 aces isn't normally enough for 20; the only possible trump suit is too poor; but he does have a heckuva lot more than passing suggests (see point b.) You don't feel bad giving him some mild encouragement. So here, I'd want partner to give 20 as the least lie, and I'll treat it, as in b), just a bit cautiously.
e) Partner gives meld, then bids again
e.1 partner bids 52, pass, 53, pass, 54
Partner has a run, most of the time, and is bidding back in case your bid was just a save.
e.2 partner bids 52, pass, 53, LHO bids 54, partner bids 55. He's NOT been shut out, and you may only have saved. Partner should have extras...probably a decent 6 card run and some aces. You can't take this TOO far, but 3-4 tricks is a reasonable assumption on your part.
e.3 partner bids 52, pass, 53, LHO bids 60, partner bids 65. This should be VERY specific, because you have a better feel for the partnership's safe level. About the ONLY hand that makes sense is 7-5-4-4 with a weak 7 card run (say, ATKQQJJ) and several aces on the side. His 65 crowds you too much otherwise. Again, figure he *should* be good for 3-4 tricks.
f) Partner gives an aces bid, then passes
I'll play him for 25 points, total. He's said 10 with the aces, and figure 5 tricks plus another splash (marriage, pinochle, jacks maybe).
Note that in the cases where partner bids twice, I'm assuming strength first bidding...so, partner's meld bid denies a strong desire to play it. Otherwise, though, and this covers MANY situations, it doesn't matter what you're playing.