lamford, on 2012-December-22, 16:28, said:
If you ask about the auction you will be told that 2♠ is natural and there is no agreement what 3♦ means. Your go.
如果询问叫牌进程,你将被告知2♠是自然叫品,3♦无约定。
问题是:你选择首攻哪门花色?
Posted 2012-December-24, 04:04
Posted 2013-May-23, 11:04