Cascade, on Aug 14 2009, 11:57 AM, said:
My mind certainly doesn't work like that. It would have some obvious advantages in the play where I have to work hard to remember spot cards. Perhaps I could train myself to remember more details.
On the other hand I think there are some advantages to being able to forget or at least file away many of the details of a hand. I frequently have no recollection of the hand I played two hands ago in my short term memory. Often it happens for example that my partner asks me at the end of a round in pairs what we did on the first board of the round or at the previous table and my mind is completely blank.
I definitely agree that it's important that your mind not be cluttered with previous hands. I think that the reason great players can remember a hand (with the proper trigger of course - that might be going through the hands in the order they were played, might be the bidding, might be the opponent, might be a situation) is that during the hand they really are storing all of that information (spots played to each trick) and then even though they "cleared" their memory for the next hand, it's there, in storage somewhere, to be recalled. Someone (I've forgotten who) once suggested that a good way to get "into" a hand at the beginning was to make sure to repeat the spots played to the first trick - focus really hard on making sure those cards are stored properly in your memory and then you can often stay on the track of remembering future cards. That helps me (not that I am in either Kit or Lew's class when it comes to remembering hands).
It's also interesting that the context of hands can make a difference. I think I've probably told this story before, but when computer dealt hands were first being used, there was some sort of bug in the random number generator ACBL was using, so the same set of hands happened to be dealt for two tournaments about 5 or 6 months apart. Lew happened to play in both of them. I've always wished he'd write an article about it, but by now I suppose he never will. In the first event, he was playing with me in a Sectional mixed pairs. In the second event, he was playing with Evan Bailey in a Regional pair game. His pair was E/W in both events, but he sat in the opposite seats. The hand on which he realized that he'd played the set of boards before was one in which both hands were 4333 with the same 4 card major. Our bidding methods at the time allowed both pairs to uncover that fact and play 3NT. There were the same number of tricks in NT and the major, so it was a good board for our methods. Except that I was playing the hand the first time - I had xxx opposite AJx in clubs and forgot to lead a club toward the AJx in case the KQ were onside. They were, so we got a bad board instead of a good one. The second time the board came up, Lew was playing the hand and of course led a club towards his hand and made the extra club trick when the KQ were onside. I don't know the odds of this happening on two hands and both times in clubs, but of course Lew did and then he started thinking about the earlier hands and pretty soon he was able to go up to the director and convince him that the hands were the same as they had been a few months earlier. But until he happened to be in the same contract with the same "problem" for declarer, he hadn't noticed that the hands were the same.
Another time that we played a set of boards that were created wrong was similar. This time, the dealing program had somehow rotated the suits - the spades from the first set of hands were hearts, the hearts were diamonds, diamonds clubs, clubs spades (or maybe the other way around). These two sets of hands occurred within days of each other. But the first set occurred in a matchpoint event and the second one in a team game. Chip noticed that the hands were the same when he had the identical problem about how to play a suit with the second set of hands. Once he started to think about it, he was able to realize what had happened. I'm sure I'd never have realized.
And another time (I've had instances of the same boards popping up in different events a lot, haven't I?), when the same hands were dealt in the Summer NABC Women's KO and the Fall Women's BAM, my partner noticed after about 5 rounds of play, when she had the identical close decision about whether to invite game opposite a weak 2 bid. Up until then, the problems had been sufficiently different because of the IMPs vs BAM contexts that neither of us had noticed.
Jan Martel, who should probably state that she is not speaking on behalf of the USBF, the ACBL, the WBF Systems Committee, or any member of any Systems Committee or Laws Commission.