NBB - Dutch Bridge
Federation
Dutch First Division Imps Teams
Utrecht, André Boekhorst
Center
September 30, 2001
Round 11, Boards 29-32
Board 29
N/All
WEST |
NORTH
ª J T 6 4 3
© Q 7 2
¨ Q J
§ 9 8 3 |
EAST |
ª Q 8
© A 6 4 3
¨ A 7 5 4 2
§ J 6 |
SOUTH |
ª A K
© J 9 5
¨ T 9 3
§ A K Q T 2 |
|
ª 9 7 5 2
© K T 8
¨ K 8 6
§ 7 5 4 |
|
|
NS score |
Freq |
imps NS |
imps EW |
-600 |
17 |
0 |
0 |
-630 |
6 |
-1 |
1 |
-660 |
2 |
-2 |
2 |
-1440 |
1 |
-13 |
13 |
|
|
|
|
|
Mean NS score = |
-610 |
|
|
Recommended bidding sequence:
| West |
North |
East |
South |
| --- |
pass |
1§ |
pass |
| 1© |
pass |
2NT |
pass |
| 3NT |
pass |
pass |
pass. |
|
Walsh approach applies to this sequence.
Discussion to follow.
Board 30
E/-
WEST |
NORTH
ª A K J T 8 3 2
© J
¨ K T 6 3
§ Q |
EAST |
ª 9
© K Q 8 7 5 3
¨ 8 7 2
§ T 9 8 |
SOUTH |
ª 6 5
© T 6 4 2
¨ A Q 4
§ 6 5 4 3 |
|
ª Q 7 4
© A 9
¨ J 9 5
§ A K J 7 2 |
|
|
NS score |
Freq |
imps NS |
imps EW |
1310 |
3 |
8 |
-8 |
1010 |
15 |
1 |
-1 |
980 |
4 |
0 |
0 |
510 |
3 |
-10 |
10 |
-50 |
1 |
-14 |
14 |
|
|
|
|
|
Mean NS score = |
980 |
|
|
Recommended bidding sequence:
| West |
North |
East |
South |
| --- |
--- |
pass |
1§ |
| 2© |
3ª |
pass |
4© |
| pass |
4NT |
pass |
5ª |
| pass |
6ª |
pass |
pass |
| pass. |
|
|
|
|
3ª = 6+ suit, forcing game. It would not be smart to use the jump shift to show 12+
hcp, and only 5 spades. In that case, North should use the negative double, since 2ª
shows 5+ suit with only 8-11 hcp.
4© = Cuebid to show ª-fit and interest in slam.
4NT = RKCB.
5ª = 2 or 5 aces ánd queen of trumps.
Discussion to follow.
Board 31
S/NS
WEST |
NORTH
ª J 8 6 5
© A K 3
¨ T 9 7 2
§ A K |
EAST |
ª 7 3 2
© Q 8
¨ A 6 5 4
§ J T 8 4 |
SOUTH |
ª A K Q T 9
© J 7 4 2
¨ K 3
§ 7 6 |
|
ª 4
© T 9 6 5
¨ Q J 8
§ Q 9 5 3 2 |
|
|
NS score |
Freq |
imps NS |
imps EW |
300 |
1 |
9 |
-9 |
110 |
3 |
5 |
-5 |
-100 |
7 |
0 |
0 |
-110 |
13 |
0 |
0 |
-140 |
1 |
-1 |
1 |
-200 |
1 |
-3 |
3 |
|
|
|
|
|
Mean NS score = |
-100 |
|
|
Recommended bidding sequence:
| West |
North |
East |
South |
| --- |
--- |
--- |
pass |
| pass |
1NT |
pass |
pass |
| pass. |
|
|
|
|
Discussion to follow.
Board 32
W/EW
WEST |
NORTH
ª Q 7
© J 7 6 5 2
¨ Q J 5 2
§ 9 7 |
EAST |
ª A J 3 2
© A
¨ T 8 6
§ K Q J 4 3 |
SOUTH |
ª K T 6 5 4
© K 9 4
¨ A K 9 3
§ T |
|
ª 9 8
© Q T 8 3
¨ 7 4
§ A 8 6 5 2 |
|
|
NS score |
Freq |
imps NS |
imps EW |
100 |
2 |
15 |
-15 |
-650 |
1 |
9 |
-9 |
-680 |
11 |
8 |
-8 |
-1430 |
12 |
-9 |
9 |
|
|
|
|
|
Mean NS score = |
-1020 |
|
|
Recommended bidding sequence:
| West |
North |
East |
South |
| 1§ |
pass |
1ª |
pass |
| 4© |
pass |
4NT |
pass |
| 5© |
pass |
6ª |
pass |
| pass |
pass. |
|
|
|
1ª = Perhaps bypassing a longer ¨-suit, so West alerts.
4© = Splinter: 4+ ª-support, singleton or void in hearts, and 15+ hcp.
4NT = RKCB.
5© = 2 or 5 aces without queen of trumps.
Discussion to follow.
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