2C openings Flashcards
2C
11-15 points, 6+C
2C-2D
11-15 points, 6+C; 2D is asking, primarily about majors
2C-2H
11-15 points, 6+C; opener has 5+ hearts, 8-11 points
2C-2S
11-15 points, 6+C; opener has 5+ spades, 8-11 points
2C-2NT
11-15 points, 6+C; 2NT is transfer to 3C, based on the LAW, OR 5-5 hand
2C-3C
11-15 points, 6+C; transfer to diamonds
2C-3D
11-15 points, 6+C; transfer to hearts
2C-3H
11-15 points, 6+C; transfer to spades
2C-3S
11-15 points, 6+C; responder has 6S, 4H
2C-3NT
11-15 points, 6+C; to play
2C-4C
11-15 points, 6+C; pre-empt based on the LAW
2C-4D
11-15 points, 6+C; Kickback
2C-2D-2H-2S
2H shows a 4 CM; 2S asks; 2NT shows 4H, 11-13 pts
2C-2D-2H-2S-3C
2H shows a 4 CM; 2S asks; 3C shows 4S, 11-13 pts
2C-2D-2H-3C
2H shows a 4 CM; 2S asks; 2NT shows 4H, 14-15 pts, GF
2C-2D-2H-2S-3H
2H shows a 4 CM; 2S asks; 3H shows 4S, 14-15 pts, GF
2C-2D-2S
2S shows no 4CM, not stops, non-minimum
2C-2D-2NT
2NT shows max, stops in majors
2C-2D-3C
3C shows pits
2C-2NT-3C-3D
5-5 in majors
2C-2NT-3C-3H
5 diamonds, 5 hearts
2C-2NT-3C-3S
5 diamonds, 5 spades
2C-2D-2H-2NT-3C-Pass
Natural invite. No interest in major. Escaping in clubs.
2C-2D-2H-2S-2NT/3C-3D
2NT/3C is 11-13 pts, H/S. 3D is slam try in clubs
2C-2D-2H-2S-2NT-3H
2H shows a 4 CM; 2S asks; 2NT shows 4H, 11-13 pts; 3H is invite to game
2C-2D-2H-2S-2NT-3S
2H shows a 4 CM; 2S asks; 2NT shows 4H, 11-13 pts; 3S, other major, is slam try
2C-2D-2H-2NT
No interest in major. Invite to 3NT
2C-2D-2H-3C
No interest in major. Invite to 5C
2C-2D-2H-3D
Slam try in clubs
2C-2D-2S-2NT
Is opener max or min?
2C-2D-2S-2NT-3C
Is responder max or min? 3C shows min
2C-2D-2S-2NT-3D/3H/3S
Is responder max or min? Max, with 3D/H/S showing singleton/void
2C-2D-2S-2NT-3NT
Is responder max or min? 3NT shows max
2C-2D-2NT-3M
5 cards in major, GF
2C-2D-2NT-3D
Slam try in clubs
2C-2D-3C-3M
5 cards in major, GF
2C-2D-3C-3D
Slam try in clubs
2C-2D-3D
6C, 5D
2C-2D-3H
6C, 5H
2C-2D-3S
6C, 5S
