keylime, on Mar 21 2005, 09:40 PM, said:
favorable colors: 2S
at equal colors: depending on opps' quality and feeling
at unfav colors: pass, happily.
This thread may open the eyes of some who have never thought about what affect the type of game (matchpoints or imps) and vulnerabilty of self and opponents might have on the bidding (yes there are a few of these people).
On this hand, most simply bid 2
♠ without comment, or "with trepedation" at this vul at imps, but bid it anyway.
Roland and I worry about bidding 2
♠ vul at imps (me perhaps slightly more than him). But both agree not vul it is bid at imps (me 2
♠, him dbl), and we both would venture a bid at matchpoints.
Keylime introduces a different concept into the bidding decision. Him not vul and opponents vul, he bids rightly enough. With both vul, he is leary of bidding, and I assume against good opposition (or someone with a hair trigger on double), he might not bid, but would against probably the vast majority of players (shooting sitting ducks I guess.... concept is to apply pressure against lessor players as they tend to make more mistakes). Finally if he red and the opponents are white, he will gladly pass.
I certainly see a reason for bidding 2
♠ against weak or timid opponents. IF you are into duck shooting, go for it in that situation. My answers never assume weak opponents, but rahter what I think the right bid is if playing in a knockout event with all good players. But the unfavorable vul is an interesting twist.
But Keylime separation on a part score battle hand into if opponents are vul or not when vul is interesting distinction. I might have leaned the other way. At imps, bear in mind that your good opponents will not want to miss a game even if it has slightly less than 50% chance to make. So a pass by you when they are vul is actually safer in one sense to you. Your left hand opponent is more likelly to bid again with anything extra. So if he passes, your partner will know for sure you have a fairly good hand.... making it easier for him to balance. IF they are not vul, your left hand opponent will be more likely to decide not to get too pushy and risk going down in 3
♥, so might pass 2
♥ with more values. This "extra" value in a pass makes your partner balance more risky. What this means is if both are vul and the bidding goes 2
♥-pass-pass to partner, he is more likely to trust that you have some significant values without a useful bid.
This latter point is very fine one. I guess I would not worry about it. I would bid 2
♠ if I thought it was right, and I would pass if I thought that was right. The slight increased chance partner will balance if you pass and lho passes at both vul is not worth fretting over imo. But maybe some people when weighing all the bid/don't bid issues do factor this in. If I was going to factor it in, I would factor the alternative way of keylime.