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1C 1D 1H 1S 2C 2D 2H 2S 2NT 3C 1D 1H 1S 1NT 2D 2H 2S 2NT 3C 3D 1H 1S 1NT 2C 2D 2H 2S 2NT 3C 1S 1NT 2C 2D 2H 2S 2NT 3C 1NT 2C 3C 2C 2D 2H/S 2NT 3NT |
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| 开叫表 |
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| 开叫表 |
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1C/1D 1H/1S 1NT 1C/1D 2NT 2NT 3NT 2C 2D 2H/2S 3C/3D 3H/3S 4C/4D 4H+ |
12-15P,T3+,均牌;C3D3时开叫1C 11-22P,T5+,但不够作2C强开叫 16-18P,三门花色有止张,包括5张低花的5332 19-21P,三门花色有止张 22-24P,四门花色有止张 25-27P,四门花色有止张 21P+,9个以上赢墩和不少于5张的强套 11-15P,S4H5(S4H5,16P以上开叫1H) 7-10P,6张以上,快速赢墩不超过2 7-10P,AKQ至少有两张的6或7张套 7-10P,7张以上 不少于8张的烂套,没有3NT的可能 7-10P或以上,7或8张以上 |
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| 应叫准则 |
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| 应叫准则 |
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PASS 一阶新花色 1NT *加叫开叫低花 加叫开叫高花 二阶新花色 跳叫2NT 跳加叫开叫低花 跳加叫开叫高花 跳叫新花色 双跳叫新花色 跳加叫高花进局 |
0-5P 6P+,T4+,逼叫(如果应叫者曾Pass过不是逼叫) 6-10P,不能作一阶花色应叫,对方争叫后8-10P 10P+,T4,H3-/S3-,逼叫 6-9P++,T3+ 10P+,T4,可能是 T3- 过渡叫品,逼叫 13-15P,均牌,H3-/S3-,逼叫 6-9P+,T5,H3-/S3- 10-12P++ 16P+,T4+,逼叫 16P++,对开叫高花不少于4张支持 10P-,T4+,有一个单缺套 |
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| 开叫者再叫准则 |
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| 开叫者再叫准则 |
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第一应叫 |
开叫者再叫 |
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非 跳 应 叫 新 花 |
非跳叫新花 非跳叫1NT 再叫开叫花色 逆叫或跳叫新花 加叫应叫花色 非跳叫2NT 跳叫2NT 跳叫开叫花色 跳加叫应叫花色 跳逆叫新花 |
11-18P,T4+ 12-15P,均牌 11-15P,T5G+ 16P+,T4+,逼叫 11-15P,T4+ 14-15P,均牌 19-21P,均牌,逼叫 16-18P,T6+ 16-18P,T4+ 19P+,T4+ |
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1NT |
PASS 新花 逆叫新花 再叫开叫花色 2NT 三阶开叫花色 跳叫新花 |
11-15P,均牌 11-18P,T4+ 16P+,T4+,逼叫 11-15P,T6+ 16-18P,均牌 16-18P,T6+ 19P++,T4+ |
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加叫开叫低花* |
*2H/2S *2NT 加叫开叫低花 |
H/S有止张 14-15P,HS有止张 12-13P,非均牌 |
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加叫开叫高花 |
PASS 逆叫高花套 *三阶新花 再叫开叫高花 2NT |
11-15P 16P+,T4+,逼叫 16P+,问帮助 16-18P,问将牌 16P+,均牌 |
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跳加叫低花 |
PASS *三阶新花 |
12-15P 16P+,探3NT | |
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| 1C 1D |
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1C 1D 1C 1D 1H 1C 1D 1S 1C 1D 1NT 1C 1D 2C 1C 1D 2D 1C 1D 2H 1C 1D 2S 1C 1D 2NT 1C 1D 3C 1C 1D 3D 1C 1D 3H 1C 1D 3S 1C 1H 1C 1H 1C 1H 1S 1C 1H 1NT 1C 1H 2C 1C 1H 2D 1C 1H 2H 1C 1H 2S 1C 1H 2NT 1C 1H 3C 1C 1H 3D 1C 1H 3H 1C 1H 3S 1C 1S 1C 1S 1C 1S 1NT 1C 1S 2C 1C 1S 2D 1C 1S 2H 1C 1S 2S 1C 1S 2NT 1C 1S 3C 1C 1S 3D 1C 1S 3H 1C 1S 3S 1C 1NT 1C 1NT 1C 1NT - 1C 1NT 2C 1C 1NT 2D 1C 1NT 2H 1C 1NT 2S 1C 1NT 2NT 1C 1NT 3C 1C 1NT 3D 1C 1NT 3H 1C 1NT 3S 1C 2C 1C 2C 1C 2C - 1C 2C 2H 1C 2C 2S 1C 2C 2NT 1C 2C 3C 1C 2C 3D 1C 2C 3H 1C 2C 3S 1C 2D 1C 2D 1C 2D - 1C 2D 2H 1C 2D 2S 1C 2D 2NT 1C 2D 3C 1C 2D 3D 1C 2D 3H 1C 2D 3S 1C 2H 1C 2H 1C 2H 2S 1C 2H 2NT 1C 2H 3C 1C 2H 3D 1C 2H 3H 1C 2H 3S 1C 2S 1C 2S 1C 2S 2NT 1C 2S 3C 1C 2S 3D 1C 2S 3H 1C 2S 3S 1C 2NT 1C 2NT 1C 2NT 3C 1C 2NT 3D 1C 2NT 3H 1C 2NT 3S 1C 3C 1C 3C 1C 3C 3D 1C 3C 3H 1C 3C 3S
1D 1D - 1D 1H 1D 1H 1D 1H 1S 1D 1H 1NT 1D 1H 2C 1D 1H 2D 1D 1H 2H 1D 1H 2S 1D 1H 2NT 1D 1H 3C 1D 1H 3D 1D 1H 3H 1D 1H 3S 1D 1S 1D 1S 1D 1S 1NT 1D 1S 2C 1D 1S 2D 1D 1S 2H 1D 1S 2S 1D 1S 2NT 1D 1S 3C 1D 1S 3D 1D 1S 3H 1D 1S 3S 1D 1NT 1D 1NT 1D 1NT - 1D 1NT 2C 1D 1NT 2D 1D 1NT 2H 1D 1NT 2S 1D 1NT 2NT 1D 1NT 3C 1D 1NT 3D 1D 1NT 3H 1D 1NT 3S 1D 2C 1D 2C 1D 2C 2D 1D 2C 2H 1D 2C 2S 1D 2C 2NT 1D 2C 3C 1D 2C 3D 1D 2C 3H 1D 2C 3S 1D 2D 1D 2D 1D 2D - 1D 2D 2H 1D 2D 2S 1D 2D 2NT 1D 2D 3C 1D 2D 3D 1D 2D 3H 1D 2D 3S 1D 2H 1D 2H 1D 2H 2S 1D 2H 2NT 1D 2H 3C 1D 2H 3D 1D 2H 3H 1D 2H 3S 1D 2S 1D 2S 1D 2S 2NT 1D 2S 3C 1D 2S 3D 1D 2S 3H 1D 2S 3S 1D 2NT 1D 2NT 1D 2NT 3C 1D 2NT 3D 1D 2NT 3H 1D 2NT 3S 1D 3C 1D 3C 1D 3C 3D 1D 3C 3H 1D 3C 3S 1D 3D 1D 3D 1D 3D 3H 1D 3D 3S
1H 1H - 1H 1S 1H 1S 1H 1S - 1H 1S 1NT 1H 1S 2C 1H 1S 2D 1H 1S 2H 1H 1S 2S 1H 1S 2NT 1H 1S 3C 1H 1S 3D 1H 1S 3H 1H 1S 3S 1H 1NT 1H 1NT 1H 1NT - 1H 1NT 2C 1H 1NT 2D 1H 1NT 2H 1H 1NT 2S 1H 1NT 2NT 1H 1NT 3C 1H 1NT 3D 1H 1NT 3H 1H 2C 1H 2C 1H 2C 2D 1H 2C 2H 1H 2C 2S 1H 2C 2NT 1H 2C 3C 1H 2C 3D 1H 2C 3H 1H 2C 3S 1H 2D 1H 2D 1H 2D 2H 1H 2D 2S 1H 2D 2NT 1H 2D 3C 1H 2D 3D 1H 2D 3H 1H 2D 3S 1H 2H 1H 2H 1H 2H - 1H 2H 2S 1H 2H 2NT 1H 2H 3C 1H 2H 3C 4H 1H 2H 3C 3D 1H 2H 3C 3H 1H 2H 3D 1H 2H 3D 3H 1H 2H 3D 4H 1H 2H 3H 1H 2H 3H - 1H 2H 3H 4H 1H 2S 1H 2S 1H 2S 2NT 1H 2S 3C 1H 2S 3D 1H 2S 3H 1H 2S 3S 1H 2NT 1H 2NT 1H 2NT 3C 1H 2NT 3D 1H 2NT 3H 1H 2NT 3S 1H 3C 1H 3C 1H 3C 3D 1H 3C 3H 1H 3C 3S
1H 3D 1H 3D 3H 1H 3D 3S
1H 3H 1H 3H 3S 1H 3NT 1H 4C 1H 4D 1H 4H
1S 1S - 1S 1NT 1S 1NT 1S 1NT - 1S 1NT 2C 1S 1NT 2D 1S 1NT 2H 1S 1NT 2S 1S 1NT 2NT 1S 1NT 3C 1S 1NT 3D 1S 1NT 3H 1S 1NT 3S 1S 2C 1S 2C 1S 2C 2D 1S 2C 2H 1S 2C 2S 1S 2C 2NT 1S 2C 3C 1S 2C 3D 1S 2C 3H 1S 2C 3S 1S 2D 1S 2D 1S 2D 2H 1S 2D 2S 1S 2D 2NT 1S 2D 3C 1S 2D 3D 1S 2D 3H 1S 2D 3S 1S 2H 1S 2H 1S 2H 2S 1S 2H 2NT 1S 2H 3C 1S 2H 3D 1S 2H 3H 1S 2H 3S 1S 2S 1S 2S 1S 2S - 1S 2S 2NT 1S 2S 3C 1S 2S 3C 4S 1S 2S 3C 3D 1S 2S 3C 3H 1S 2S 3C 3S 1S 2S 3D 1S 2S 3D 3H 1S 2S 3D 3S 1S 2S 3D 4S 1S 2S 3H 1S 2S 3H 3S 1S 2S 3H 4S 1S 2S 3S 1S 2S 3S - 1S 2S 3S 4S 1S 2NT 1S 2NT 1S 2NT - 1S 2NT 3C 1S 2NT 3D 1S 2NT 3H 1S 2NT 3S 1S 3C1S 3C 1S 3C 1S 3C 3D 1S 3C 3H 1S 3C 3S
1S 3D 1S 3D 3H 1S 3D 3S
1S 3H 1S 3H 3S
1S 3S
1S 3NT
1S 4C 1S 4D 1S 4S
1NT 1NT - 1NT 2C 1NT 2C 1NT 2C 2D 1NT 2C 2D 3C 1NT 2C 2H 1NT 2C 2H 3C 1NT 2C 2S 1NT 2C 2S 3C 1NT 2D 1NT 2D 1NT 2H 1NT 2S 1NT 2NT 1NT 2NT - 1NT 2NT 3NT 1NT 3C 1NT 3C 1NT 3C 3D 1NT 3C 3H 1NT 3C 3S 1NT 3C 3NT 1NT 3D 1NT 3H 1NT 3S 1NT 3NT 1NT 4C 1NT 4H 1NT 4S
2C 2D 2C 2D 2C 2D 2H 3C 2C 2D 2H 3C 3H 2C 2D 2H 3C 3H - 2C 2D 2S 3C 2C 2D 2S 3C 3S 2C 2D 2S 3C 3S - 2C 2D 3C 3D 2C 2D 3C 3D 4C 2C 2D 3C 3D 4C - 2C 2D 3D 3H 2C 2D 3D 3H 4D 2C 2D 3D 3H 4D - 2C 2H 2C 2S 2C 2NT 2C 3C 2C 3D 2C 3NT
2D 2D 2D - 2D 2H 2D 2S 2D 2NT 2D 2NT 3C 2D 2NT 3D 2D 2NT 3H 2D 2NT 3S 2D 2NT 3NT 2D 2NT 4C 2D 2NT 4D 2D 3C 2D 3H 2D 3S 2D 3NT 2D 4H 2D 4S
2H 2H 2S 2H 2S 3H 2H 2S 3S 2H 2NT 2H 2NT 3H 2H 2NT 3NT 2S 2S 3H 2S 2NT 2S 2NT 3S 2S 2NT 3NT 2S 3H 3S 2S 3H 4H
2NT 2NT - 2NT 3C 3D 2NT 3C 3H 2NT 3C 3S 2NT 3C 3NT 2NT 3C 2NT 3C 4C 2NT 3D 2NT 3H 2NT 3S 2NT 3NT 2NT 4C 2NT 4H 2NT 4S 2NT 4NT 2NT 4NT 5C 2NT 4NT 5D 2NT 4NT 5H
3NT 3NT - 3NT 4H 3NT 4S 3NT 4NT 3NT 4NT 5C 3NT 4NT 5D 3NT 4NT 5H 3NT 5C 3NT 5D |
0-5P 11-18P,H4+ 11-18P,S4+ 12-15P,均牌 11-15P,C5G+ 11-18P,D4+ 16P+,H4+,逼叫 16P+,S4+,逼叫 19-21P,均牌,逼叫 16-18P,C6+,逼叫 16P+,D4+,逼叫 19P+,H4+ 19P+,S4+
6P+,H4+,H4S4,1S 11-18P,S4+ 12-15P,均牌 11-15P,C5G+ 16P+,S4+,逼叫 11-15P,H4+ 16P+,S4+,逼叫 19-21P,均牌,逼叫 16-18P,C6+ 19P+,D4+ 16-18P,H4+ 19P+,S4+
6P+,S4+ 12-15P,均牌 11-15P,C5G+ 16P+,D4+,逼叫 16P+,H4+,逼叫 11-15P,S4+ 19-21P,均牌,逼叫 16-18P,C6+ 19P+,D4+ 19P+,H4+ 16-18P,S4+
6-9P,C5- 11-15P,均牌 11-15P,C6+ 16P+,D4+,逼叫 16P+,H4+,逼叫 16P+,S4+,逼叫 14-15P,均牌 16-18P,C6+ 19P++,D4+ 19P++,H4+ 19P++,S4+
10P+,C4+,没有H4/S4
H有止张 S有止张 14-15P,HS有止张 11-15P,C5G+ 19P++,D4+ 19P++,H4+ 19P++,S4+
16P+,D4+,逼叫 NEVER H有止张 S有止张 14-15P,均牌 11-15P,C5G+ 11-15P,D4+ 19P++,H4+ 19P++,S4+
16P+,H4+张,逼叫 11-18P,S4+ 14-15P,均牌 11-15P,C5G+ 16P+,D4+,逼叫 11-15P,H4+ 16P+,S4+,逼叫
16P+,S4+,逼叫 14-15P,均牌 11-15P,C5G+ 11-18P,D4+ 11-18P,H4+ 11-15P,S4+
13-15P,均牌,无H4/S4,另三门有止张,逼叫 11-15P,S5G+ 16P+,D4+,逼叫 16P+,H4+,逼叫 16P+,S4+,逼叫
6-9P,C5+,没有H4/S4 16P+,D4+ 或者 问D止张,逼叫 16P+,H4+ 或者 问H止张,逼叫 16P+,S4+ 或者 问S止张,逼叫
0-5P
6P+,H4+,H4S4,1S 11-18P,S4+ 12-15P,均牌 11-18P,C4+ 11-15P,D5G+ 11-15P,H4+ 16P+,S4+,逼叫 19-21P,均牌,逼叫 16P+,C4+,逼叫 16-18P,D6+ 19P+,H4+ 19P+,S4+
6P+,S4+ 12-15P,均牌 11-18P,C4+ 11-15P,D5G+ 16P+,H4+,逼叫 11-15P,S4+,逼叫 19-21P,均牌,逼叫 16P+,C4+,逼叫 16-18P,D6+ 19P+,H4+ 16-18P,S4+
6-9P,D5- 12-15P,均牌 11-18P,C4+ 11-15P,D6+ 16P+,H4+,逼叫 16P+,S4+,逼叫 16-18P,均牌 19P++,C4+ 16-18P,D6+ 19P++,H4+ 19P++,S4+
10P+,C4+,没有H4/S4 11-15P,D5G+ 16P+,H4+,逼叫 16P+,S4+,逼叫 14-15P,均牌 12-15P,C4+ 16-18P,D6+ 19P+,H4+ 19P+,S4+
10P+,D4+,没有H4/S4
16P+,D4+,逼叫 16P+,S4+,逼叫 14-15P,均牌 11-18P,C4+ 11-15P,D4+ 19P+,H4+ 19P+,S4+
16P+,H4+,逼叫 11-18P,S4+ 14-15P,均牌 11-18P,C4+ 11-15P,D5G+ 11-15P,H4+ 16P+,S4+,逼叫
16P+,S4+,逼叫 14-15P,均牌 11-18P,C4+ 11-18P,D4+ 11-18P,H4+ 11-15P,S4+
13-15P,均衡牌,无H4/S4,另三门有止张,逼叫 11-18P,C4+ 11-15P,D5G+ 16P+,H4+,逼叫 16P+,S4+,逼叫
16P+,C4+,逼叫 16P+,D4+,逼叫 16P+,H4+,逼叫 16P+,S4+,逼叫
6-9P,D5+,无H4/S4 16P+,H4+ 或者 问H止张,逼叫 16P+,S4+ 或者 问S止张,逼叫
0-5P
6P+,S4+
12-15P,均牌 11-18P,C4+ 11-18P,D4+ 11-15P,H5G+ 11-15P,S4+ 19-21P,均牌,逼叫 16P+,C4+,逼叫 16P+,D4+,逼叫 16P+,H4+,逼叫 16-18P,S4+
6-9P,H3- 11-15P,均牌 11-18P,C4+ 11-18P,D4+ 11-15P,H6+ 16P+,S4+,逼叫 16-18P,均牌 19P++,C4+ 19P++,D4+ 16-18P,H6+
10P+,C4+,S3- 11-18P,D4+ 11-15P,H5G+ 16P+,S4+,逼叫 14-15P,均牌 11-15P,C4+ 16P+,D4+,逼叫 16-18P,H6+ 19P+,S4+
10P+,D4,S3- 11-15P,H5G+ 11-18P,S4+ 14-15P,均牌 11-18P,C4+ 11-18P,D4+ 16-18P,H6+ 16P+,S4+,逼叫
6-9P,H3+ 11-15P 16P+,S4+,逼叫 16P+,均牌 16P+,问帮助 P8+,CA/K/单缺 P8+,D有牌点 弱牌/无支持 16P+,问帮助 弱牌/无支持 P8+,DA/K/单缺 16-18P,问将牌 -P8+/-S有牌点 P8+,H有牌点
16P+,S4+,逼叫 14-15P,均牌 11-18P,C4+ 11-18P,D4+ 11-15P,H5G+ 11-15P,S4+
13-15P,均牌,无H4/S4,另三门有止张,逼叫 11-18P,C4+ 11-18P,D4+ 11-15P,H5G+ 16P+,S4+,逼叫
16P+,C4+,逼叫 16P+,D4+,逼叫 11-15P,H5G+ 16P+,S4+,逼叫
16P+,D4+,逼叫 11-15P,H5G+ 16P+,S4+,逼叫
10-12P,有限加叫,邀请 16P+,S4+,逼叫
扣叫,16P+,H4+ 扣叫,16P+,H4+ 10P-,H4+,有一个单缺套
0-5P
6-9P,S3- 11-15P,均牌 11-18P,C4+ 11-18P,D4+ 11-18P,H4+ 11-15P,S6+ 16-18P,均牌 19P++,C4+ 19P++,D4+ 19P++,H4+ 16-18P,S6+
10P+,C4+ 11-18P,D4+ 11-18P,H4+ 11-15P,S5G+ 14-15P,均牌 11-15P,C4+ 19P+,D4+ 19P+,H4+ 16-18P,S6+
10P+,D4+ 11-18P,H4+ 11-15P,S5G+ 14-15P,均牌 11-18P,C4+ 11-18P,D4+ 19P+,H4+ 16-18P,S6+
10P+,H4+ 11-15P,S5G+ 12-15P,均牌 11-18P,C4+ 11-18P,D4+ 11-15P,H4+ 16-18P,S6+
6-9P,S3+
16P+,均牌 16P+,问帮助 P8+,CA/K/单缺 P8+,D有牌点 P8+,H有牌点 弱牌/无支持 16P+,问帮助 P8+,H有牌点 弱牌/无支持 P8+,DA/K/单缺 16P+,问帮助 弱牌/无支持 P8+,HA/K/单缺 16-18P,问将牌 -P8+/-S有牌点 P8+,S有牌点
13-15P,均牌,无H4/S4,另三门有止张,逼叫
11-18P,C4+ 11-18P,D4+ 11-18P,H4+ 11-15P,S5G+
16P+,C4+,逼叫 11-18P,D4+ 11-18P,H4+ 11-15P,S5G+
16P+,D4+,逼叫 11-18P,H4+ 11-15P,S5G+
16P+,H4+,逼叫 11-15P,S5G+
10-12P,有限加叫,邀请
扣叫,16P+,不少于四张支持 扣叫,16P+,不少于四张支持 10P-,4张以上支持,有一个单缺套
0-6/7P
7P+,至少有一高套 无高套 7-9P,C5+ H或H/S 7-9P,C5+ S 7-9P,C5+
0-7P,D5+,半止叫 0-7P,H5+,半止叫 0-7P,S5+,半止叫 8-9P,无高套 16P 17-18P
10P+,C5G+,逼叫 扣叫,支持应叫者花色 扣叫,支持应叫者花色 扣叫,支持应叫者花色
10P+,D5G+,逼叫 10P+,H5G+,逼叫 10P+,S5G+,逼叫
问A 4-6P,H6+ 4-6P,S6+
0-5P,没有A,示弱叫 只有9个赢墩 没有AK,不支持H,接近0P 0-5P,没有A,示弱叫 只有9个赢墩 没有AK,不支持S,接近0P 0-5P,没有A,示弱叫 只有9个赢墩 没有AK,不支持C,接近0P 0-5P,没有A,示弱叫 只有9个赢墩 没有AK,不支持D,接近0P 6P+,5张套,有AKQ之二 6P+,5张套,有AKQ之二 10-12P,均牌 6P+,6张套,有AKQ之一 6P+,6张套,有AKQ之一 13P+,均牌
11-15P,S4H5 0-10P,S4-H3-,D6+ 弱牌,止叫 弱牌,止叫 问牌型 4513,C3 4531,D3 4522,11-13P 4522,14-15P 4522,14-15P,分布在低花上牌点少于6P 4504 4540 弱牌,止叫,C6+ 10P+,H3+ 10P+,S4+ 成局止叫 成局止叫 成局止叫
逼叫 S2- S3+ 或 S2,10-11P 逼叫
H_AKQXXX
逼叫 逼叫
S_AKQXXX H2- H3+ 或 H2,10-11P
0-2P 22P,无高套 H4或H4SS S4 23-24P,无高套 史台曼问叫 0-2P,C6+ 0-2P,D6+ 0-2P,H6+ 0-2P,S6+ 3P+,均牌 问A 0-2P,H6+,可能有单缺,止叫 0-2P,S6+,可能有单缺,止叫 9-10P,问牌点 22P 23P 24P
其他 0-4P,6张以上 0-4P,6张以上 问牌点 25P 26P 27P 0-4P,C7+ 0-4P,D7+ |
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非平均牌型 |
1阶水平争叫 2阶水平争叫 3阶水平争叫 争叫4张套保证 |
8-15P,长套张数+大牌数≥7 12-15P,长套张数+大牌数≥8 12-16P,长套张数+大牌数≥9 AKQX,AKJX,AQJX,KQJX |
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平均牌型 |
0-11 12-15
16-18
≥19 |
绝对不叫。 除适于作技术性加倍外,一般不叫。 在对方叫过的花色中有止张时,争叫1NT; 在对方叫过的花色中没有止张但符合技术性加倍的条件,加倍。 先作技术性加倍,然后再作叫牌。 | |
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| 争叫后的应叫 |
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| 争叫后的应叫 |
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非平均牌型 |
0-4P 5-7P
8P
≥9P 一阶新花 二阶新花 跳叫新花 |
PASS 除非对同伴的花色有好的支持(4张支持,或至少QXX3张再加旁门花色中有单张),一般不叫。 除了对同伴的花色有支持或有其他值得叫的牌外,通常不叫,因为成局希望渺茫。 在对同伴花色作加叫 8-15P,T5+ 10-15P,T5+ ≥16,逼叫 |
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平均 牌型 |
一 阶 争 叫 |
8-11 12-14 15-17 |
1NT 2NT 3NT |
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二 阶 争 叫 |
11-13 ≥14 |
2NT 3NT | |