Here's the fourth installation of the not-to-be-regular Saturday bridge column. I have the material because here's another interesting deal
the simulation gave me.
Because of the rules for bidding, it's challenging to show opening values in a minor suit. On one simulation, my virtual partner and I had to work either to make a small contract or defeat the algorithm's small contract, and after the fact I discovered that between us we had eleven of the clubs. Unfortunately, I didn't save the position or the results for a possible future column, but I suspect, situations arising where the two partnered hands are long in some suit and or nearly void in some other, there will be a future opportunity to show such a situation and what went down, and maybe figure out whether there is a better way.
A recent Chicago
Tribune bridge column also dealt with such a situation, in which the declarer had eleven of the clubs in a contact of six clubs, and at the end there were two spade tricks left to be played, with declarer holding the Jack, with the Ace in dummy, and both the King and Queen outstanding. That made for some interesting reading, and a little bit of thinking. (If both the King and Queen are in the East, a low card away from the Ace forces one out; if they are divided, the Jack forces one of them out, and the Ace picks up the other, and it's contract made.)
I'm still learning how to achieve entries and how to force out ranking cards so as to salvage tricks, although I suspect there's more than a little luck of the draw involved. For instance, it helps to be to the left of the ranking card with a card left to throw, which doesn't always happen.
Sometimes, though, the luck of the draw is with me.
My deal. Nineteen points, but an unbalanced hand:
1♣
North algorithm: fourteen points, shows the lower suit:
2♦
I'm still trying to figure the algorithm out, and it has this habit of
bidding a game that can't be made, and I'm not sure what signals I'm giving that it interprets. (Garbage in, garbage out: it's on me.)
Thus I respond with two No Trump, something that the algorithm doesn't treat as a bust response. But with a strong Heart suit, why not
3♥? Again, I'm going to be conservative and request game on the simplest terms, three No Trump. The algorithm might have offered that
5♣ as the cheapest way to get to
5♦ or a small slam in some suit, but with my weak Diamonds and Hearts, I opted to stop.
West opened with a fourth-lowest card,
4♦. Let's take stock: in Spades, no losers; in Hearts, the King outstanding, but there might be a way to obtain ruffs in hand, rather than in the dummy, which is the Recommended Practice; in Diamonds, no losers; in Clubs the Jack and Nine are outstanding. That's three possible losers (and when the defense gets the lead, they have ways of leading to force out cards you're hoping to play when you regain the lead, all the how-to-advice notwithstanding.) The first set of Diamonds went Four, Eight, Queen. What remains might be at risk if defense obtains the lead.
There are five Clubs outstanding, and they divided 3-2. (One of these days I have to do combinatorial analysis on the frequency of various types of hands: those 5-0 hands can be hazardous to your well-being.) South (me) leads
Q♣,
K♣ (forcing out the Jack),
A♣ (West and East both showing out) and I opted to run the
8♣ for good measure. There might be reason to hold that for future use, say to run the
A♥ and then ruff the
10♥ with the
8♣; I still have the
7♣ and the
2♣ for future use, anyway. Next, the
7♥ to dummy's Ace. Time to run the
K♠ and the two high Diamonds. I tossed the
Q♥ under the Ace and selected the
4♥ (the
2♥ having previously been discarded under the Club Ace) to force out the King. Out comes the
2♣, and my final three leads are the Ace and Queen of Spades, and the
7♣ picks up two Jacks (including that Diamond I alluded to earlier, perhaps the knowledge that trumps were still in hand would have taken care of any such leads, had the defense obtained the lead) and that
10♥. I had enough riches in trumps to be able to pitch that card late rather than ruff it the way I did with the Four.
One of these days I'll figure out how to manage hands where everything isn't forced.