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2022-01-11 RealBridge LOP Assisted Play Duplicate

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Comment on Board 10 game: 2022-01-11 RealBridge LOP Assisted Play Duplicate


Board 10
KJ543
K6
AQ9
A73
17
5 6
12
    
1086
A4
J108752
65
9
QJ987532

K1098
 
Double Dummy Solv:Bo Haglund
par:660.4NT+1 (N)
 NT
N10  9  41011
S  9  9  41011
E  3  4  8  2  2
W  3  4  8  2  2
 
AQ72
10
K643
QJ42
 

An auction:
WestNorthEastSouth
4HPass
PassDblPass4S
All pass

Be sure to think about participating in the auction after the opponents pre-empt. Here N has 17HCP and if we trust that E has less than 11, and give partner half of the remainder, South must have at least 6 HCP - this is nearly game values. Passing 4H out is tehrefore not an option for NORTH. (NB: South cannot double as to perform the same calculations would be trying to enter with auction at the 4+level with only half the pack's HCP).

If North does double, please take it out unless you can convert it to penalties because you hold tricks in the opponent's bid suit.

TIP:

When partner doubles for you to take it out, add your high points to what you know and bid your best suit (prioirtising majors)