Jacoby 2NT

[ブリッジ]Jacoby 2NT

pt

-5

6

-

9

10

-

11

12

-

15

16

-

supp

4

5+

2-

3

4

5+

2-

3

3

4+

4+

3-

3-

4+

4+

3

3

4+

4+

short

S

S

S

S

S

S

1H

1NT

○

○

○

1H

2H

○

○

1H

3H

○

1H

4H

○

○

1H

1NT

any

2H

○

1H

1NT

any

3H

○

1H

3C

○

○

1H

3D

○

1H

2/1

○

○

○

○

1H

3S

○

1H

2NT

○

○

○

1H

2NT

any

4H

○

1H

2NT

any

3H

○

○

1H

2NT

any

3S

○

1H

3NT

○

1H

4C

V

1H

4D

V

1H	2NT	3C	min(11-15)	3D…shortASK
		3D	mid(16+)short無
		3H	mid(H6良,8trick)
		3S	mid(16+)short有	3NT…shortASK
		3NT
		4C	H5C5良
		4D	H5D5良
		4H	min-min(11-12)short無

1H	2NT	3C	3D	shortASK
		3C	3H	mid(15+)
		3C	3S	mid(16+)short有	3NT…shortASK
		3C	3NT
		3C	4C	H5C5良
		3C	4D	H5D5良
		3C	4H	min(11-14)

1H	2NT	3D	3H	mid(13+)
		3D	3S	mid(16+)short有	3NT…shortASK
		3D	3NT
		3D	4C	H5C5良
		3D	4D	H5D5良
		3D	4H	min-min(11-12)

pt

-5

6

-

9

10

-

11

12

-

15

16

-

supp

4

5+

2-

3

4

5+

2-

3

3

4+

4+

3-

3-

4+

4+

3

3

4+

4+

short

S

S

S

S

S

S

1S

1NT

○

○

○

1S

2S

○

○

1S

3S

○

1S

4S

○

○

1S

1NT

any

2S

○

1S

1NT

any

3S

○

1S

3C

○

○

1S

3D

○

1S

2/1

○

○

○

○

1S

3H

○

1S

2NT

○

○

○

1S

2NT

any

4S

○

1S

2NT

any

3S

○

○

1S

2NT

any

3H

○

1S

3NT

○

1S

4C

V

1S

4D

V

1S

4H

V

1S	2NT	3C	min(11-15)	3D…shortASK
		3D	mid(16+)short無
		3H	mid(16+)short有	3S…shortASK
		3S	mid(S6良,8trick)
		3NT
		4C	S5C5良
		4D	S5D5良
		4H	S5H5良
		4S	min-min(11-12)short無

1S	2NT	3C	3D	shortASK
		3C	3H	mid(16+)short有	3S…shortASK
		3C	3S	mid(15+)
		3C	3NT
		3C	4C	S5C5良
		3C	4D	S5D5良
		3C	4H	S5H5良
		3C	4S	min(11-14)

1S	2NT	3D	3H	mid(16+)short有	3S…shortASK
		3D	3S	mid(13+)
		3D	3NT
		3D	4C	S5C5良
		3D	4D	S5D5良
		3D	4H	S5H5良
		3D	4S	min-min(11-12)