3♣ - 3♦ - 3♥ - 3♠ OPENINGS:

DESCRIPTION: 7+CARDS OR 6/5 PREE.OPENINGS.
             N/V 6 TRICKS VULN. 7 TRICKS.
             GENERAL APPROACH SOUND.BE CAREFULL WHEN OPENING 3♠ 
             OPPONENTS BID ZONE OR PENALISE.


1.AND 2.SEAT OPENINGS:

SOUND OPENINGS.VUL. 7+CARDS W 2 HONOURS
1. SEAT AT FAVOURABLE VULN. COULD BE LIGHT

3.SEAT OPENINGS:

ANY DISTRIBUTION AND STRENGHT.
N/V TO FIND GOOD SACRIFICE

4.SEAT OPENINGS:

OPENING VALUES AND GOOD SUIT.DOES'NT PROMISE DEFENCING TRICKS.
GENERALLY MINOR OPENINGS ARE SOLID SUIT.


RESPONSES TO 3♣ AND 3♦ OPENINGS:

3♦♣             RELAY (1)
3♥/♠            5+CARDS NATURAL F1R
3NT♣♣           TO PLAY (PASS OBLIGED)
4♣/♦            PREE. GOOD OR BAD
4♥/♠            TO PLAY
4NT♣♣           RKCB
5♣/♦            TO PLAY PREE. OR GOOD HAND

(1) 3♣  -  3♦  (RELAY)

DESCRIPTION:WANTS 3♥ OR 3♠ PREFERENCE FROM OPENER.IF ♠ BETTER THEN ♥ BIDS 3♥
            IF ♥ BETTER THEN ♠ BIDS 3♠

OPENER                                 RESPONDER
-------------------------------------------------------------------------
3♥  ♠ BETTER THEN ♥                 PASS♣6+♥ TO PLAY
♣♣♣                                 3♠   6+♠ INV.
♣♣♣                                 3NT♣ 15+HCP ♣ RAISE(OPENER BIDS 4♣ IF WEAK)
-------------------------------------------------------------------------
3♠  ♥ BETTER THEN ♠                 PASS♣6+♠ TO PLAY
♣♣♣                                 3NT♣ 15+HCP ♣ RAISE(OPENER BIDS 4♣ IF WEAK)
♣♣♣                                 4♥   6+♥ TO PLAY
-------------------------------------------------------------------------

OVER OPPONENTS INTERFERENCE TO 3♣ AND 3♦ OPENINGS:

OPPONENTS BID NEW SUIT    DBL PENALTY
                          NEW SUIT F1R
                          3NT TO PLAY OR PREE. PROPOSITION
                          4♣/♦ PREE.
                          4♥/♠ TO PLAY
                          5♣/♦ PREE. OR GOOD HAND

IF OPPONENTS DBL          RDBL GOOD HAND FOR PENALTY
                          NEW SUIT NATURAL OR LEAD DIRECT
                          3NT TO PLAY OR PREE. PROPOSITION
                          4♣/♦ PREE.
                          4♥/♠ TO PLAY


DEVELOPPEMENTS OF 3 MAJOR OPENINGS ARE SAME.
4♣ IS TRUMP ASKING

RESPONSES TO 3M - 4♣ TRUMP ASKING

4♦              NO A OR K (NEXT STEP ASK Q)
4♥              A OR K (NEXT STEP ASK Q)
4♠              AK W/O Q 
4NT♣            AKQ 

CONTROL ASKING TO 3♥ OPENINGS:

4♠/5♣/5♦        SHOW CONTROL.(NO 2.ROUND 1.ROUND)

CONTROL ASKING TO 3♠ OPENINGS:

5♣/5♦/5♥        SHOW CONTROL.(NO 2.ROUND 1.ROUND)


DEVELOPPEMENTS OF 4♥/4♠ OPENINGS ARE SAME.
5♣ TRUMP ASKING 5M ASK ♣ CONTROL