Posted 2010-October-18, 12:14
I nearly always asked for a convention card when I was declaring. Against opponents who have just played ten sessions of bridge and aren't speaking their native language, you may not always give a complete and correct explanation. For example, on at least two occasions someone volunteered a summary of their carding without mentioning that they played Smith.
The request for a card occasionally provoked surprise or even irritation, but there were also a few people who were pleased that their effort in filling in the card wasn't completely wasted.
A few pairs had no convention card between the partnership, which I think is unacceptable in a World Championship. I realise that for non-English speakers it might be hard to fill in the entire card, but supplying the leads, signals and opening bids can't really be that hard. If nothing else, they could have filled it in in their own language, which would have been better than nothing.
I called the director about this once, when we met a pair who had no convention card, spoke little English, and when asked about their leads said only "pair impair". (Does that mean 3rd and low?)
The director asked them what they were playing. They said "Standard", and he gave them two "Standard" convention cards. They were from Tunisia, where, I believe, it's standard to play that 1♦ promises four cards and 1♣ is 2+. Hence the consequence of my director call was probably that they were now carrying around convention cards that didn't correspond to their actual methods. Oh well.
... that would still not be conclusive proof, before someone wants to explain that to me as well as if I was a 5 year-old. - gwnn