awm, on 2012-November-10, 18:29, said:
1. ♥A-♥2-♥J-♥6
This hand is interesting as a defensive signalling hand. At the table, I see two legitimate ways of setting the contract. Partner can either have xxx Jxx xxxxxx A (club to the ace, heart back, club ruff), or Qxx JTx Kxxxx xx (♥K, then wait for slow ♠ and ♦).
How would you signal in your partnership to differentiate between the two?
本题面拷贝字BBO有趣桥牌论坛,很有难度。
首攻♥A---♥2---♥J---♥6后,问题来了:
这是一幅很有趣的防守信号牌,而我看到可能存在两种合理的牌面:
1-同伴即可能是:XXX Jxx XXXXXX A(同伴打♥J的意思是换攻♣,再回♥,再将吃♣)
2-同伴也可能是:QXX JTx KXXXX xx(同伴的意思是继续打♥K,以后徐图♠和♦)
请问:你和你的同伴对上述两种情况是如何区分信号的?