NBB - Dutch Bridge
Federation
Dutch First Division Imps Teams
Utrecht, André Boekhorst
Center
September 30, 2001
Round 9, Boards 17-20
Board 17
N/-
WEST |
NORTH
ª Q 6 2
© A Q 6 3 2
¨ Q T 8 3
§ 4 |
EAST |
ª J 9 8 3
© T 5
¨ K 7 4
§ T 9 7 3 |
SOUTH |
ª A T 4
© J 9 7 4
¨ J 6 2
§ A K 8 |
|
ª K 7 5
© K 8
¨ A 9 5
§ Q J 6 5 2 |
|
|
NS score |
Freq |
imps NS |
imps EW |
300 |
2 |
6 |
-6 |
150 |
3 |
2 |
-2 |
140 |
2 |
2 |
-2 |
120 |
5 |
1 |
-1 |
110 |
5 |
1 |
-1 |
90 |
1 |
0 |
0 |
50 |
1 |
-1 |
1 |
-50 |
2 |
-4 |
4 |
-100 |
5 |
-5 |
5 |
|
|
|
|
|
Mean NS score = |
80 |
|
|
Recommended bidding sequence:
| West |
North |
East |
South |
| --- |
2© |
pass |
pass |
| pass. |
|
|
|
|
Discussion to follow.
Board 18
E/NS
WEST |
NORTH
ª A 2
© A J T 3
¨ K Q 9 8 2
§ J 6 |
EAST |
ª K J 8 7 4
© K 6 4
¨ T 6 3
§ T 7 |
SOUTH |
ª T 9
© Q 8
¨ A 7 5
§ A Q 9 8 4 3 |
|
ª Q 6 5 3
© 9 7 5 2
¨ J 4
§ K 5 2 |
|
|
NS score |
Freq |
imps NS |
imps EW |
140 |
7 |
3 |
-3 |
110 |
9 |
2 |
-2 |
50 |
1 |
0 |
0 |
-90 |
2 |
-4 |
4 |
-100 |
3 |
-4 |
4 |
-110 |
1 |
-4 |
4 |
-200 |
2 |
-6 |
6 |
-300 |
1 |
-8 |
8 |
|
|
|
|
|
Mean NS score = |
50 |
|
|
Recommended bidding sequence:
| West |
North |
East |
South |
| --- |
--- |
1§ |
pass |
| 1ª |
dbl |
2§ |
pass |
| pass |
dbl |
pass |
2© |
| pass |
pass |
pass. |
|
|
Discussion to follow.
Board 19
S/EW
WEST |
NORTH
ª T 7 6 2
© J
¨ T 9 7 6 3
§ 8 5 3 |
EAST |
ª A Q
© A 9 7 3
¨ A K Q J 2
§ 6 2 |
SOUTH |
ª K J 9 5 4 3
© K 8 4
¨ 8 5 4
§ A |
|
ª 8
© Q T 6 5 2
¨ - - -
§ K Q J T 9 7 4 |
|
|
NS score |
Freq |
imps NS |
imps EW |
100 |
2 |
16 |
-16 |
-100 |
2 |
15 |
-15 |
-300 |
2 |
14 |
-14 |
-620 |
1 |
11 |
-11 |
-710 |
3 |
11 |
-11 |
-1250 |
1 |
-1 |
1 |
-1370 |
2 |
-4 |
4 |
-1460 |
7 |
-6 |
6 |
-2210 |
3 |
-14 |
14 |
-2220 |
3 |
-14 |
14 |
|
|
|
|
|
Mean NS score = |
-1210 |
|
|
Recommended bidding sequence:
| West |
North |
East |
South |
| --- |
--- |
--- |
pass |
| 2¨ |
pass |
2© |
pass |
| 3¨ |
pass |
3ª |
pass |
| 3NT |
pass |
4¨ |
pass |
| 4© |
pass |
4ª |
pass |
| 4NT |
pass |
5§ |
pass |
| 5© |
pass |
5ª |
pass |
| 5NT |
pass |
6© |
pass |
| 7NT |
pass |
pass |
pass. |
|
2¨ = Multi-colored.
2© = Signoff opposite weak-2 in hearts, perhaps invitational opposite weak-2 in spades.
3¨ = 5+ diamonds and 20-21 hcp, or a little less with 8-9 playing tricks.
3ª = Natural and forcing.
3NT = Rather balanced hand, doubleton of spades.
4¨ = Designates diamonds as trumps.
4© = 1st or 2nd round control of hearts.
4© = 1st or 2nd round control of hearts.
4NT = RKCB.
5§ = 1 or 4 out of 5 aces (1403-variation).
5© = Asking for specific kings.
5ª = Extra ª-length (6-card suit) or strength (KJxxx), since ªK has already been shown
with 4ª.
5NT = Asking for more kings.
6© = King of hearts.
7NT = West counts at least 13 quick tricks.
Discussion to follow.
Board 20
W/All
WEST |
NORTH
ª 5 4
© A 6 5
¨ K J 6
§ Q 9 7 4 3 |
EAST |
ª A 8
© K Q T 3
¨ A Q 7 3
§ T 8 2 |
SOUTH |
ª Q T 7 2
© J 9 7 2
¨ T 5
§ A K J |
|
ª K J 9 6 3
© 8 4
¨ 9 8 4 2
§ 6 5 |
|
|
NS score |
Freq |
imps NS |
imps EW |
200 |
1 |
11 |
-11 |
100 |
10 |
10 |
-10 |
-620 |
15 |
-7 |
7 |
|
|
|
|
|
Mean NS score = |
-330 |
|
|
Recommended bidding sequence:
| West |
North |
East |
South |
| 1NT |
pass |
2§ |
pass |
| 2© |
pass |
4© |
pass |
| pass |
pass. |
|
|
|
Discussion to follow.
Go to boards 21-24
Copyright © 2001-2025 by Michel Franssen