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Fourteen Thirty (1430): A form of the Roman Key Card Blackwood
slam convention, considering the Aces, trump King, Queen, and other attributes.
This convention is identical to
Roman Keycard Blackwood excepting the first
two responses are reversed (03 - 14 as opposed to 14 - 30).
1430 Roman Keycard Blackwood, Part 1 - Slam Bidding
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After determining trump, the 1430 initiator bids 4 Notrump, with the
following responses:
| Response |
Meaning |
| 5C |
1 or 4 keys |
| 5D |
3 or 0 keys (0 or 3,
however many find 14 - 30 easier to remember, based on the fact making a
vulnerable slam scores 1430 points) |
| 5H |
2 (or 5) keys without the trump
Queen |
| 5S |
2 (or 5) keys with the trump Queen |
Note: several methods are used show Voids, non-trump Kings, and the trump
Queen (with other than 2 keys).
After 5C or 5D responses, the 1430 initiator may bid the
cheapest non-trump call to inquire the presence of the trump Queen.
Some partnership agreements return to trump to deny the trump Queen while
others play the treatment reversed.
One common treatment to show useful voids includes:
| Response |
Meaning |
| 5N |
Even number of keycards |
| 6 level of void suit |
Odd number of keycards,
bidding the void suit |
| 6 level
in trump suit |
Odd number with a useful
void in a suit above trump |
Assuming the presence of all keycards and the trump Queen, the 1430
initiator may explore Grand Slam with extra values. Several methods
are practiced by players including:
| Method |
Treatment |
| Specific
King Ask (up the line) |
After the partnership
discovers they hold all keycards and the trump Queen, the applicable
partner ("the one who knows, goes") makes a bid at the 6 level
corresponding to the rank of the lowest King held. The partnership
makes successive King rank bids up the line, skipping the rank of
missing Kings or returning to 6 in the trump suit (obviously a major)
lacking further Kings to disclose. |
| Blackwood |
Initiator bids 5 Notrump
Show Kings as in regular Blackwood style:
0-4 = first step
1 = second step
2 = third step
3 = fourth step |
Blackwood
minus trump King |
Same as above, but subtract
the previously disclosed trump King |
Also
see books on
Slam and other slam conventions:
1430,
Baby Blackwood,
Blackwood, Controls,
Exclusion Blackwood/Voidwood,
Gerber,
Grand Slam Force,
Jacoby 2 Notrump,
Key Card Blackwood,
Kickback,
Last Train, NAMYATS,
Pick a Slam,
Quantitative Notrump Bid,
Rolling Blackwood,
Serious 3 Notrump,
Slam Try - Stayman,
Splinters,
Opener
Jump Shift,
Strong Jump Shift, and legacy treatments as
Roman Asking Bids,
Roman Blackwood,
Roman Gerber. Slam
treatments
also include interference of
an overcall by opponents, as
Negative Slam Double,
DOPI,
DEPO, ROPI. |
