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Dbl = Usually shows a good opening hand or better and support for
at least the unbid major(s) or it
might be a hand with an great 6-card or longer
suit and much better than opening values. Rarely
it could be a big hand, too strong to
overcall 2NT but intending to bid no-trump on his next turn.
Overcall at the 2-level = Shows a good
5-card or longer suit, normally with at least opening values.
Overcall at the 3-level = Shows a good
opening hand along with a good (usually 6-card) suit.
Jump overcall at the 3-level = Shows a 6/7-card
suit with one or no losers and a very good hand.
2NT = Shows a
balanced hand with at least 15/16-18/19 HCP, usually with two
stoppers in their suit.
3NT = Shows about
8-1/2 plus running tricks, usually based on a long, solid suit (normally a
minor)
and at least one stopper in the opponent’s suit.
4 of an unbid
major = Shows a long (normally at least 7-card) very good suit
and nine or ten winners.
Over 2D:
Option # 2:
Asks partner to
bid 3NT with a diamond stopper and is normally based on a long solid
suit.
If he doesn’t have a stopper, he can
bid 4C, asking partner to pass if that is his suit or correct.
Or if you want to be in game in
partner’s suit, bid 4D. Partner will raise or correct to his suit.
If you choose
this option, with 5-5 in the majors, you are forced to cue-bid at the four- level, double or
just overcall one of your majors (usually spades) and hope for another chance
to bid. However you can get to 3NT when you only need a stopper
in their suit.
2D-4C = Shows clubs and a
major, at least 5-5 and a very good hand. If responder bid 4D, that asks
partner to bid his major. After (2D) 4C-4D-4H or 4S: 4NT should be 6-card Roman
Key-card.
2D-4D If you chose
Option # 1 above, my recommendation for meaning of this bid is:
Shows a very strong Michaels bid
(5-5 or better in the majors) with a void in diamonds.
This would
simplify Blackwood and make bidding easier for partner after a diamond raise.
If you chose Option # 2
above:
Shows a very strong Michaels
bid (5-5 or better in the majors). Unless interested in slam,
partner
should choose between 4H and 4S. Bidding 4NT should be
6-card Roman Key-card.
Over 2H or 2S:
2H-3H or 2S-3S = Asks partner to bid 3NT
with a stopper in the major bid. If you don’t, bid 4C;
or
if you want to be in game in partner’s suit, bid 4D. Partner will raise
or correct.
2H-4H or 2S-4S = Shows both minors, at
least 5-5 and slam interest.
2H/2S-4NT
= Shows
both minors, at least 5-5 with no particular slam interest.