---

overview DEFENSE after MAF-fe 1§/¨ OPENINGS

---

DEFENSE: several CONVENTIONS explained

overview DEFENSE DEFENSE class A: after OPENING by the OPPONENTS

overview DEFENSE DEFENSE class B: after OPENING by your PARTNERSHIP

overview of DEFENSIVE CONVENTIONS after MAF-fe 1§/¨ OPENINGS
HAND:		1	2	3	4	5
Convention:		NORTH	EAST	SOUTH	WEST	NORTH		Meaning:
		we	they	we	they	we
Negative Double		1§	double	1/2«	---	---		common response
Psychedelic Double		1§	1¨	pass	---	---		Sohl-pass, non forcing!
Negative Double		1§	1«	double	---	---		4-card ©/ª, >=6
hostile intervention		1§	1«	1©/ª	---	---		5-card, >=6
hostile intervention		1§	1«	2§/¨	---	---		common, 5-card, SHiD expired, >=10
hostile intervention		1§	1«	2©/ª,3¨ jmp	---	---		common, SHiD
hostile intervention		1§	1«	1/2/3NT	---	---		to play
Lead Double		1§	2/3« conv.	double	---	---		lead « if you are on turn
Negative Double		1§	1NT	double	---	---		4-card ©/ª
Negative Double		1§	1NT	2«	---	---		5-card >=10, SHiD expired, >=10
Negative Double		1¨	double	1/2«	---	---		common response
Psychedelic Double		1¨	1©	pass	---	---		Sohl-pass, non forcing!
Negative Double		1¨	1©/ª	double	---	---		5-card ª/©, >=6
Negative Double		1¨	1NT	double	---	---		>=10, no 5-card
hostile intervention		1¨	1NT/2«	2/3«	---	---		common, 5-card, >=10
Negative Double		1¨	2§	double	---	---		>=10, no 5-card,
hostile intervention		1¨	2§	2/3NT	---	---		to play