Losing Trick Count Examples

Board 2
East Deals
N-S Vul
K Q 8 2
5 4
Q 7 3
K Q 9 8
A 6 4
Q 10 8 7 3
J
A J 7 2
N
WE
S
J 10 9 5 3
A K
A K 6
10 5 4
7
J 9 6 2
10 9 8 5 4 2
6 3
WestNorthEastSouth
  11Pass
42PassPass3Pass
  1. East opens 1 with 7 losers
  2. With 7 losers West calculates 7+7=14. 24-14=10 and bids 4
  3. 10 tricks can be made. East passes

4 by East