Hand 335 — Bergen raise

Play this hand
Dealer
S
User Side
N/S
Contract
4S
Declarer
S
Tricks Makeable
10
Recommended Lead
AC
Vulnerability
None
System
SAYC

Planning

After an opening in a major suit, if you have support in that suit there are 3 conventions that can help you to describe your hand.
3C 6-9 HCP and 4c support
3D 10-12 HCP and 4c support
2NT 13-+ 4 card support and game forcing (Jacoby 2NT)
Double raise 13 + 3 card support and invitational (limit raise)

The Deal

North
Q 8 6 4
A 8 3
K 7 2
Q J 9 4
West
2
7 4 2
10 9 4
A 8 6 5 3
East
10 7 3
J 10 9 6
Q J 5 3
K 10
South
A K J 9 5
K Q 5
A 8 6
7 2
North: 12 HCP, 4-3-3-4
East: 7 HCP, 3-4-4-2 (bal)
South: 17 HCP, 5-3-3-2 (bal)
West: 4 HCP, 1-3-3-5

Bidding Sequence

S W N E
1SPass3DPass
4SPassPassPass

Final Comments

In 4 spades we count our losers
0 spades
0 hearts
1 diamond
2 clubs
So we make our contract exactly.