Based on the discussion of Professor Chip Martel(The member of the WBF Laws Committee)and me. We have some conclusion.
1. It is allowed to use the overcall 1♥/1♠/1N as T/O if there is a known 4+cards suit to against 1-level natural opening ...
I should describe more clearly that there are 10 boards per round and each table have a set of boards dealt by computers. There is only one board wrong. At the moment we couldn't find out what caused the problem and we were sure that was not caused by ...
Hi, Justin.
I would like to ask something about conventions. As I know, there is much improvement used by Europe teams after reverse bidding such as 1C-1S; 2H or else. But most Americans still use old style reverse bidding. Why? Because the limitation of ACBL or something else???
How do ...