Glenfield Bridge
Club
Technical Library
Penalty Double

Last
Updated on 26th January 2012
|
The traditional type of
double meaning that you can defeat the opponent’s contract. Perhaps the ideal opportunity is when the
opponents are in a grand slam
and you have the Ace of trumps. |
|
|
ª Q987 © A987 ¨ 653 § Q3 |
Geoff
Mead picked up this dull looking collection in the match between Glenfield A and
Loughborough B on 19th March 2003. His interest perked up however when the opponents soared to
seven hearts. He doubled. The contract eventually drifted two down
for a 500 penalty and a 10 imp swing to Glenfield. |
Most
partnerships play a double of a pre-emptive
bid as take out. However, use of the Fishbein
or Film conventions allows such a double to be played as penalty.
|
Most North’s would open one heart, most East’s will
overcall two diamonds, most South’s would wish they could double for
penalties . . . |
|||
|
Board
1 Dealer
N Love
All |
North ª 63 © AJ876 ¨ T § AJ962 |
|
But,
in the modern style, they cannot. A
double would be for takeout,
showing four spades. The
solution is for South to pass. Then,
if West passes too, North should strain, wherever possible, to re-open
with a double. This, too, is for take-out,
but there is nothing to stop South converting it to penalties by
passing. When
the hand was played, at Glenfield Bridge Club, on 8th March 2006,
there were lots of different scores, but none of them were two diamonds
doubled minus one. Only two pairs bid
and made a contract. The North/South
winners, Doreen & Len Hillier stopped in two hearts, making eight tricks,
while Ian Hubbard & Eddie Blount made eight tricks in two spades. The East/West winners, Dennis Bradley
& Geoff Mead, did almost as well; they defended four hearts and took it
two down. But the best East/West
score went to Terry Downs & Laurence Popple who defeated four hearts by
five tricks. The results,
travellers
and personal
scorecards are still online. |
|
West ª QT542 © KT94 ¨ 6 § KT7 |
|
East ª A87 © 53 ¨ AJ9854 § Q3 |
|
|
|
South ª KJ9 © Q2 ¨ KQ732 § 854 |
|
|
|
Statistics at Pairs |
Partner |
Doubled by Partner |
MPs |
Top |
% |
Doubled by Tim |
MPs |
Top |
% |
|
Peter
Neville |
2 |
31.9 |
16 |
99.69 |
3 |
20 |
16 |
41.67 |
|
|
Peter
Neville |
2 |
41 |
24 |
85.42 |
|
|
|
|
|
|
Peter
Neville |
2 |
12 |
20 |
30.00 |
3 |
31 |
20 |
51.67 |
|
|
Harry
Gordon |
2 |
138 |
72 |
95.83 |
1 |
54 |
72 |
75.00 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Total for 2006 |
|
8 |
|
|
84.43 |
7 |
|
|
58.33 |
|
|
|
|
|
|
|
|
|
|
|
|
Peter
Neville |
|
|
|
|
7 |
70 |
12 |
83.33 |
|
|
Peter
Neville |
|
|
|
|
1 |
13 |
18/20 |
68.42 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Total for 2008 |
|
|
|
|
|
8 |
83 |
|
80.58 |
|
|
|
|
|
|
|
|
|
|
|
|
Peter
Neville |
1
(7) |
0 |
24 |
61.46 |
1 |
22 |
24 |
91.67 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Total for 2008 |
|
1
|
|
|
0.00 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total |
|
9 |
|
|
77.40 |
16 |
210 |
|
72.92 |
|
Statistics at Pairs (Doubled Contracts) |
Partner |
Doubled Contracts |
MPs |
Top |
% |
|
Peter
Neville |
3 |
26 |
16 |
54.17 |
|
|
Peter
Neville |
2 |
0 |
24 |
0.00 |
|
|
Harry
Gordon |
2 |
31 |
72 |
21.53 |
|
|
|
|
|
|
|
|
|
Total for 2006 |
|
7 |
57 |
|
23.75 |
|
|
|
|
|
|
|
|
Peter
Neville |
1 |
0 |
12 |
0.00 |
|
|
Peter
Neville |
2 |
4 |
18/20 |
10.52 |
|
|
|
|
|
|
|
|
|
Total for 2007 |
|
3 |
4 |
|
8.00 |
|
|
|
|
|
|
|
|
Peter
Neville |
1 |
15.9 |
16 |
99.38 |
|
|
Peter
Neville |
1 |
48 |
56 |
85.71 |
|
|
Peter
Neville |
1
|
7 |
24 |
29.17 |
|
|
Peter
Neville |
2
(13) |
14 |
20 |
35.00
(36.03) |
|
|
Peter
Neville |
1
(14) |
97.6 |
102 |
95.69
(40.29) |
|
|
Ann
Wright |
1 |
24 |
24 |
100.00 |
|
|
|
|
|
|
|
|
|
Total for 2008 |
|
7 |
206.5 |
|
72.87 |
|
|
|
|
|
|
|
|
Peter
Neville |
1
(15) |
0 |
4 |
0.00
(37.60) |
|
|
Robert
Northage |
1 |
46 |
46 |
100.00 |
|
|
Peter
Neville |
3
(18) |
47.4 |
20 |
39.50
(37.92) |
|
|
Peter
Neville |
1
(19) |
22 |
22 |
100.00
(41.19) |
|
|
Peter
Neville |
4
(23) |
98 |
48 |
51.04
(42.9) |
|
|
|
|
|
|
|
|
|
Total for 2009 |
|
10 |
213.4 |
|
52.27 |
|
|
|
|
|
|
|
|
Peter
Neville |
1
(24) |
4 |
4 |
100.00
(45.28) |
|
|
Peter
Neville |
1
(25) |
0 |
0 |
0.00 (43.47) |
|
|
Peter
Neville |
1
(26) |
2 |
36 |
5.56
(41.89) |
|
|
Peter
Neville |
1
(27) |
0 |
16 |
0.00
(40.34) |
|
|
Anne
Wright |
1
(1) |
0 |
24 |
0
(0.00) |
|
|
Peter
Neville |
1
(28) |
48 |
60 |
80
(41.81) |
|
|
Peter
Neville |
4
(32) |
109 |
66 |
41.29
(41.75) |
|
|
|
|
|
|
|
|
|
Total for 2010 |
|
10 |
163 |
|
18.66 |
|
|
|
|
|
|
|
|
Peter
Neville |
1
(33) |
6 |
6 |
100.00
(43.52) |
|
|
Peter
Neville |
1
(34) |
0 |
18 |
0.00
(42.24) |
|
|
|
|
|
|
|
|
|
Total for 2011 |
|
2 |
6 |
|
50.00 |
|
|
|
|
|
|
|
|
Total |
|
39 |
649.9 |
|
38.71 |
|
Statistics at IMPs |
Partner |
Doubled by Partner |
IMPs |
Imps/Bd |
Doubled by Tim |
IMPs |
Imps/Bd |
|
Peter
Neville |
1 |
-4 |
-4 |
2 |
-2 |
-1 |
|
|
Judith
Taylor |
|
|
|
2 |
-8 |
-4 |
|
|
Bharat |
1 |
3 |
3 |
1 |
-7 |
-7 |
|
|
Harry
Gordon |
|
|
|
1 |
11 |
11 |
|
|
Ken Smith |
1 |
-5 |
-5 |
1 |
3 |
3 |
|
|
Judith
Taylor |
|
|
|
3 |
35 |
3.67 |
|
|
Tony
Kitson |
1 |
9 |
9 |
|
|
|
|
|
Judith
Taylor |
|
|
|
3 |
-13 |
-4.33 |
|
|
Peter
Neville |
1 |
14 |
14 |
|
|
|
|
|
Peter
Neville |
1 |
3 |
3 |
|
|
|
|
|
Peter
Neville |
2
(5) |
13
(36) |
6.5
(5.2) |
3 |
-1 |
-0.33 |
|
|
Peter
Neville |
0
(5) |
13
(36) |
6.5
(5.2) |
2 |
18 |
9 |
|
|
Peter
Neville |
|
|
|
1 |
17 |
17 |
|
|
Peter
Neville |
1
(6) |
-12
(24) |
-12
(4) |
|
|
|
|
|
Peter
Nevile |
2
(8) |
-1
(23) |
2.5
(2.88) |
|
|
|
|
|
Peter
Neville |
1
(9) |
-4
(19) |
-4
(2.11) |
2 |
-11 |
-5.5 |
|
|
Judith
Taylor |
|
|
|
3 |
-13 |
-4.33 |
|
|
Peter
Neville |
|
|
|
1 |
-8 |
-8 |
|
|
Peter
Neville |
|
|
|
2 |
5 |
2.5 |
|
|
|
|
|
|
|
|
|
|
|
Total for 2006 |
|
12 |
30 |
3.5 |
28 |
24 |
0.86 |
|
|
|
|
|
|
|
|
|
|
Peter
Neville |
1
(10) |
2
(21) |
2
(2.1) |
|
|
|
|
|
Peter
Neville |
|
|
|
1 |
17 |
17 |
|
|
Peter
Neville |
1
(11) |
12
(33) |
11
(3) |
|
|
|
|
|
Peter
Neville |
|
|
|
1 |
3 |
3 |
|
|
Peter
Neville |
|
|
|
1 |
-15 |
-15 |
|
|
Peter
Neville |
2
(13) |
-3
(30) |
-1.50
(2.31) |
1 |
-4 |
-4 |
|
|
Peter
Neville |
1
(14) |
2
(32) |
2.00
(2.29) |
2 |
16 |
8 |
|
|
Harry
Gordon |
|
|
|
2 |
0 |
0 |
|
|
Peter
Neville |
|
|
|
1 |
8 |
8 |
|
|
|
|
|
|
|
|
|
|
|
Total for 2007 |
|
5 |
11 |
2.20 |
9 |
25 |
2.78 |
|
|
|
|
|
|
|
|
|
|
Total |
|
17 |
43 |
2.53 |
37 |
49 |
1.32 |
|
Statistics at IMPs (Doubled Contracts) |
Partner |
Played by Partner |
IMPs |
Imps/Bd |
Played by Tim |
IMPs |
Imps/Bd |
|
Peter
Neville |
|
|
|
|
|
|
|
|
Judith
Taylor |
|
|
|
|
|
|
|
|
Bharat |
|
|
|
2 |
0 |
0 |
|
|
Ken Smith |
3 |
-2 |
-0.67 |
|
|
|
|
|
Judith
Taylor |
1 |
12 |
12 |
|
|
|
|
|
Tony
Kitson |
|
|
|
1 |
9 |
9 |
|
|
Peter
Neville |
|
|
|
1 |
7 |
7 |
|
|
Peter
Neville |
|
|
|
1 |
12 |
12 |
|
|
Peter
Neville |
2 |
-21 |
-10.5 |
|
|
|
|
|
Peter
Neville |
|
|
|
2 |
2 |
1 |
|
|
Harry
Gordon |
2 |
5 |
2.5 |
|
|
|
|
|
John
Glover |
1
(3) |
-14
(-35) |
-14
(-11.67) |
|
|
|
|
|
Peter
Neville |
|
|
|
1 |
12 |
12 |
|
|
Peter
Neville |
|
|
|
2 |
-1 |
-0.5 |
|
|
Peter
Neville |
1
(4) |
-13
(-48) |
-13
(-12) |
2 |
-11 |
-5.5 |
|
|
Peter
Neville |
1
(5) |
0
(-48) |
0
(-9.6) |
|
|
|
|
|
Judith
Taylor |
|
|
|
1 |
8 |
8 |
|
|
Peter
Neville |
|
|
|
2 |
-9 |
-4.5 |
|
|
|
|
|
|
|
|
|
|
|
Total for 2006 |
|
11 |
-23 |
-2.09 |
16 |
37 |
2.31 |
|
|
|
|
|
|
|
|
|
|
Peter
Neville |
1
(6) |
-9 |
-9.00 |
|
|
|
|
|
Peter
Neville |
|
|
|
1 |
-11 |
-11 |
|
|
Peter
Neville |
1
(7) |
-5
(-53) |
-5.00
(-7.57) |
|
|
|
|
|
Peter
Neville |
|
|
|
3 |
3 |
1 |
|
|
Peter
Neville |
1
(8) |
7
(-45) |
7.00
(-5.63) |
|
|
|
|
|
Peter
Neville |
1
(9) |
8
(-37) |
8.00
(-4.11) |
3 |
2 |
0.67 |
|
|
Peter
Neville |
1
(10) |
-7
(-44) |
-7.00
(-4.40) |
2 |
-5 |
-2.50 |
|
|
Peter
Neville |
1
(11) |
-5(-49) |
-5.00
(-4.45) |
1 |
0 |
0.00 |
|
|
Harry
Gordon |
|
|
|
2 |
-11 |
-5.50 |
|
|
Peter
Neville |
1
(12) |
-14
(-63) |
-14.00
(-5.25) |
1 |
-3 |
-3.00 |
|
|
Peter
Neville |
1
(13) |
-6
(-69) |
-6.00
(-5.31) |
1 |
0 |
0.00 |
|
|
Peter
Neville |
1
(14) |
-9
(-78) |
-9.00
(-5.57) |
|
|
|
|
|
Peter
Neville |
|
|
|
1 |
9 |
9.00 |
|
|
Peter
Neville |
1
(15) |
-1
(-79) |
-1.00
(-5.27) |
|
|
|
|
|
Peter
Neville |
1
(16) |
-13
(-92) |
-13.00
(-5.75) |
2 |
-16 |
-8.00 |
|
|
Peter
Neville |
1
(17) |
0
(-92) |
-0.00
(-5.41) |
|
|
|
|
|
Peter
Neville |
|
|
|
1 |
-5 |
-5.00 |
|
|
|
|
|
|
|
|
|
|
|
Total for 2007 |
|
12 |
-54 |
-4.5 |
18 |
-30 |
-1.67 |
|
|
|
|
|
|
|
|
|
|
Peter
Neville |
1
(18) |
2
(-90) |
2.00
(-5.00) |
|
|
|
|
|
Peter
Neville |
1
(19) |
14
(-76) |
14.00
(-4.00) |
1 |
-9 |
-9.00 |
|
|
Peter
Neville |
1
(20) |
-8
(-84) |
-8.00
(-4.20) |
|
|
|
|
|
Peter
Neville |
|
|
|
2
|
-29 |
-14.50 |
|
|
Peter
Neville |
1
(21) |
-9
(-93) |
-9.00
(-4.43) |
|
|
|
|
|
Peter
Neville |
|
|
|
2 |
21 |
10.50 |
|
|
Peter
Neville |
1
(22) |
-4
(-97) |
-4.00
(-4.41) |
|
|
|
|
|
Peter
Neville |
1
(23) |
3
(-94) |
-3.00
(-4.09) |
1 |
-8 |
-8.00 |
|
|
Peter
Neville |
2
(25) |
3
(-91) |
1.50
(-3.64) |
|
|
|
|
|
Robert
Northage |
|
|
|
1 |
12 |
12.00 |
|
|
Peter
Neville |
|
|
|
1 |
12 |
12.00 |
|
|
Peter
Neville |
1
(26) |
-10(-101) |
-10(-3.88) |
|
|
|
|
|
Peter
Neville |
|
|
|
1 |
0 |
0 |
|
|
Peter
Neville |
|
|
|
1 |
4 |
4.00 |
|
|
|
|
|
|
|
|
|
|
|
Total for 2008 |
|
9 |
-9 |
-1.00 |
10 |
3 |
0.33 |
|
|
|
|
|
|
|
|
|
|
Peter
Neville |
|
|
|
1 |
6 |
6.00 |
|
|
Peter
Neville |
|
|
|
1 |
-4 |
-4.00 |
|
|
Margaret
Glover |
1 |
-7 |
-7.00 |
|
|
|
|
|
Robert
Northage |
|
|
|
1 |
2 |
2 |
|
|
Peter
Neville |
|
|
|
1 |
-8 |
-8.00 |
|
|
Peter
Neville |
1
(27) |
0
(-101) |
0
(-3.74) |
|
|
|
|
|
Peter
Neville |
|
|
|
1 |
1 |
1.00 |
|
|
Robert
Northage |
|
|
|
2 |
6 |
3.00 |
|
|
Robert
Northage |
|
|
|
1 |
4 |
4.00 |
|
|
Peter
Neville |
1
(28) |
-1
(-102) |
-1.00
(-3.64) |
|
|
|
|
|
Peter
Neville |
1
(29) |
-8
(-110) |
-8.00
(-3.79) |
1 |
-1 |
-1.00 |
|
|
Peter
Neville |
|
|
|
1 |
-7 |
-7.00 |
|
|
Peter
Neville |
|
|
|
2 |
-5 |
-2.50 |
|
|
Peter
Neville |
|
|
|
1 |
3 |
3.00 |
|
|
Peter
Neville |
|
|
|
1 |
11 |
11.00 |
|
|
|
|
|
|
|
|
|
|
|
Total for 2009 |
|
4 |
-16 |
-4.00 |
15 |
12 |
0.80 |
|
|
|
|
|
|
|
|
|
|
Peter
Neville |
1
(30) |
15
(-95) |
15.00 (-3.17) |
|
|
|
|
|
Peter
Neville |
|
|
|
1 |
-9 |
-9.00 |
|
|
Peter
Neville |
1
(31) |
6
(-89) |
6.00
(-2.87) |
1 |
1 |
1.00 |
|
|
Peter
Neville |
|
|
|
2 |
-2 |
-1.00 |
|
|
Peter
Neville |
|
|
|
1 |
12 |
12.00 |
|
|
Peter
Neville |
2
(33) |
1
(-88) |
0.50
(-2.67) |
1 |
-13 |
-13.00 |
|
|
Peter
Neville |
1
(34) |
-1
(-89) |
-1.00
(-2.62) |
|
|
|
|
|
Peter
Neville |
1
(35) |
11
(-78) |
11.00
(-2.23) |
3 |
-17 |
-5.67 |
|
|
Peter
Neville |
|
|
|
1 |
7 |
7.00 |
|
|
John
Glover |
1
(4) |
-8
(-53) |
-8.00
(-13.25) |
|
|
|
|
|
Peter
Neville |
1
(36) |
0
(-78) |
0.00
(-2.17) |
|
|
|
|
|
Peter
Neville |
1
(37) |
-2
(-80) |
-2.00 (-2.16) |
1 |
-6 |
-6.00 |
|
|
Peter
Neville |
|
|
|
1 |
-2 |
-2.00 |
|
|
Peter
Neville |
1
(38) |
-6
(-86) |
-6.00
(-2.26) |
1 |
3 |
3.00 |
|
|
|
|
|
|
|
|
|
|
|
Total for 2010 |
|
10 |
16 |
1.60 |
13 |
-26 |
-2.00 |
|
|
|
|
|
|
|
|
|
|
Peter
Neville |
1
(39) |
3
(-83) |
3.00
(-2.13) |
|
|
|
|
|
Peter
Neville |
|
|
|
1 |
-12 |
-12.00 |
|
|
Peter
Neville |
2
(41) |
-2
(-85) |
-1.00
(-2.07) |
1 |
8 |
8.00 |
|
|
Peter
Neville |
|
|
|
1 |
4 |
4.00 |
|
|
Peter
Neville |
1
(42) |
-9
(-94) |
-9.00
(-2.24) |
1 |
-16 |
-16.00 |
|
|
Peter
Neville |
3
(45) |
16
(-78) |
5.33
(-1.73) |
1 |
0 |
0.00 |
|
|
Peter
Neville |
1
(46) |
9
(-69) |
9.00
(-1.50) |
1 |
-3 |
-3.00 |
|
|
Peter
Neville |
1
(47) |
10
(-59) |
10.00
(-1.26) |
1 |
-14 |
-14.00 |
|
|
Peter
Neville |
1
(48) |
2
(-57) |
2.00
(-1.19) |
|
|
|
|
|
Gary
Duddle |
1 |
8 |
8.00 |
|
|