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overview of DEFENSIVE CONVENTIONS after OPENING by your PARTNERSHIP |
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HAND: |
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1 |
2 |
3 |
4 |
5 |
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Convention: |
NORTH |
EAST |
SOUTH |
WEST |
NORTH |
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Meaning: |
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we |
they |
we |
they |
we |
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of the red bid in relevant situation |
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hostile intervention |
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1©/ª |
double |
2§/¨ or 1NT |
--- |
--- |
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common conform diagram |
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Truscott |
1©/ª |
double |
2/3©/ª or 2NT |
--- |
--- |
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preemptive or strong |
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Sohl Double |
1© |
1ª |
double |
--- |
--- |
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4-card ª, Sohl-response |
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Negative Double |
1©/ª |
2« or 1NT |
double |
--- |
--- |
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Sohl-response intended |
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Negative Double |
1§/¨ |
double or 1/2« |
??? |
--- |
--- |
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complex: : SEPARATE TABLE |
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hostile intervention |
1« |
1/2« |
2/3« |
--- |
--- |
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common conform diagram |
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hostile jump overcall |
1« |
2/3« |
double |
--- |
--- |
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competitive double |
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Competitive Double |
- - - - 2« |
2/3« |
double |
--- |
--- |
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leave it in ? law of total tricks |
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hostile intervention |
1« |
2/3« |
2/3«/« |
--- |
--- |
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real >=10 |
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hostile intervention |
1« |
1NT |
2« |
--- |
--- |
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common conform diagram |
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Lead Double |
1« |
2«, conv. |
double |
--- |
--- |
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lead « when it is your turn |
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Lead Double |
--- |
- - - ?« conv. |
double |
--- |
--- |
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lead « when it is your turn |
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Lebensohl |
1NT |
2« |
2NT |
pass |
relay 3§ |
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etc. |
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never applied until now |
1« |
double |
redouble |
--- |
--- |
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no application for this redouble |
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1NT Redouble |
1NT |
double |
redouble |
--- |
--- |
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weak, long suit |
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D0p1-R0p1 |
- - - - 4NT |
double |
pass |
--- |
--- |
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1 ace |
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R0p1 |
- - - - 4NT |
double |
redouble |
--- |
--- |
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0 aces |
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D0p1 |
- - - - 4NT |
5« |
pass |
--- |
--- |
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1 ace |
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D0p1-R0p1 |
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- - - - 4NT |
5« |
double |
--- |
--- |
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0 aces |
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