How aggressive should I be in a mixed field?
#1
Posted 2022-October-22, 05:39
"I would not try to win boards in the bidding."
I can see where this is coming from and playing down the middle is arguably the most optimal way to get a decent score. On the other hand I get the impression I am not aggressive enough in the bidding, and on occasional hands posted on here, many people advocate bidding where I would have passed. I had a look on Pianola at my year-to-date stats and it says I have defended on 76.4% of boards. To my mind this does not look like an ingredient for winning bridge so I have been bidding more frequently in borderline situations where in the past I would have held back, and the 3♣ pre-empt is one example. Am I advised to avoid doing this?
#2
Posted 2022-October-22, 06:33
AL78, on 2022-October-22, 05:39, said:
Think it is time you became a little more aggressive whatever the field
#3
Posted 2022-October-22, 06:46
That being said, defending 76.4% of the time is so high (I assume this includes all boards, so the a priori guess should be 50%) that I don't think this is something you can change up overnight. You probably need to balance more, open more, raise more and pre-balance more - a single change won't cut it. Or maybe get (a) better (partner) at defending - opponents won't stretch and bid one more as easily if you are known as someone who wields the axe when it is right.
#4
Posted 2022-October-22, 06:52
#5
Posted 2022-October-22, 07:02
There's certain benefits to adjusting to the level and style of your opponents, but in practice I think most of that is dwarfed by errors, suboptimal choices and misunderstandings. Focus on making the 'boring' system call first, and adjusting for the field only when the former has become second nature.
#6
Posted 2022-October-22, 07:23
eagles123, on 2022-October-22, 06:52, said:
No, it says "declaring side", "defending side" and "pass". Unfortunately there seems no way of inserting a png image into a post otherwise I would show a screenshot.
#7
Posted 2022-October-22, 07:37
#8
Posted 2022-October-22, 07:39
DavidKok, on 2022-October-22, 06:46, said:
That being said, defending 76.4% of the time is so high (I assume this includes all boards, so the a priori guess should be 50%) that I don't think this is something you can change up overnight. You probably need to balance more, open more, raise more and pre-balance more - a single change won't cut it. Or maybe get (a) better (partner) at defending - opponents won't stretch and bid one more as easily if you are known as someone who wields the axe when it is right.
Admittedly I have been going through a run of poor hands over the last couple of months (i.e. mean HCP well below 10). Last Wednesday was a good example, my average HCP 8.04, we declared 12 out of of 25 boards of which eight of those were declared by partner.
Another niggle is hands like this:
Sitting East I was reluctant to bid 3♠ with a minimal weak NT hand and badly placed heart honors. The field playing a weak NT don't have this problem as South will not overcall at the two level hence one pair plays in 2♠= and the other pair over-ambitiously plays in 4♠-2. I do somewhat frequently get these difficult competitive decisions thrown at me and get them wrong more often than not, only to find most of the field never got tested. I think there is a combination of mis-judgement in competitive auctions and being the only one to be put to the test, sometimes the opps bid one more where others don't and it is the winning action. I'm tempted to log the hands where we get pushed around and lose the board and see if I/we could have done more.
#9
Posted 2022-October-22, 07:50
#10
Posted 2022-October-22, 08:01
DavidKok, on 2022-October-22, 07:50, said:
This is fair, but you should beat 3♥ for an average, I take it you didn't.
#11
Posted 2022-October-22, 08:04
DavidKok, on 2022-October-22, 07:50, said:
Thanks, that is useful information. I agreed with this partner (first time partnership) that 1H -(1S) - 2H - (2S) - 3H is competitive and 1H -(1S) - 2H - (2S) - X is invitational but haven't talked about similar situations like this. Going by what you say it should be possible to agree that when opponents support to the three level, double is invitational in our or partner's long suit and bidding is purely competitive.
#12
Posted 2022-October-22, 08:12
At any rate I think having Game Try Doubles (sometimes also somewhat mistakenly called Power Doubles, although there are also other forms of Power Doubles) is not going to make or break your competitive auctions. Accidents over the meaning of double will, at least in the short run, cost more than this convention will gain.
Cyberyeti, on 2022-October-22, 08:01, said:
#13
Posted 2022-October-22, 08:15
Cyberyeti, on 2022-October-22, 08:01, said:
No we didn't. Partner led the ♣Q, I overtook (I mean covered dummy's king) and gave him a ruff, we only got one heart and one diamond in addition. I can't see the killer defence although I agree there is a way to get it down. Declarer can pitch a diamond loser on a spade and the 2-2 heart break means he can ruff two losers in dummy. Our first two tricks have set up dummy's clubs as well. What am I missing?
#14
Posted 2022-October-22, 08:37
#15
Posted 2022-October-22, 09:49
AL78, on 2022-October-22, 08:15, said:
Don't take the ruff immediately, switch to a diamond and he has no way back to hand to take the discard, fly the heart ace and take a ruff and 2 diamonds.
#16
Posted 2022-October-22, 10:51
#17
Posted 2022-October-22, 10:59
AL78, on 2022-October-22, 08:04, said:
Meta-agreement: unless your length in the suit is limited by the failure to open it (opener is assumed to not have a 5 card major if they opened a minor), all raises in competition are competitive and presumed to be based purely on Law of Total Tricks.
#18
Posted 2022-October-22, 11:20
I need to bid 3♥ which makes. Whilst I have four quick tricks in clubs I was again concerned with the high number of losers and that 3♥ would show a better hand with fewer losers. I didn't expect partner to hold a singleton. Again the weak NTers don't have this problem as East does not have a two level overcall and they can safely come to rest in 2♥ which is what happened at the majority of tables.
#19
Posted 2022-October-22, 11:30
I thought East's last bid volunteering a four card suit at the four level was insane but it was a/the winning call and she drifted one off for a 20% score to us. Out of the other five tables three were in 3♠N, one doubled, all making. The only reason it wasn't a bottom was because one table played in 4♠X-1. If we cannot play in 3♠ we lose the board.

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