NBB - Dutch Bridge
Federation
Dutch First Division Imps Teams
Utrecht, André Boekhorst
Center
September 15, 2001
Round 3, Boards 13-16
Board 13
N/All
WEST |
NORTH
ª K 9
© 8
¨ K 8
§ K Q T 9 8 7 4 3 |
EAST |
ª J 8 3
© A Q J 5 4
¨ Q T 9 4 2
§ - - - |
SOUTH |
ª Q T 7 4 2
© K 3 2
¨ J 7 5 3
§ 6 |
|
ª A 6 5
© T 9 7 6
¨ A 6
§ A J 5 2 |
|
|
NS score |
Freq |
imps NS |
imps EW |
1540 |
1 |
12 |
12 |
1370 |
4 |
11 |
11 |
1350 |
2 |
11 |
11 |
800 |
1 |
0 |
0 |
720 |
1 |
3
|
3 |
690 |
4 |
3
|
3 |
620 |
9 |
5
|
5 |
100
|
3 |
14
|
14 |
Arb
|
1 |
2 |
2 |
|
|
|
|
|
Mean NS score = |
810 |
|
|
Recommended bidding sequence:
| West |
North |
East |
South |
| --- |
1§ |
pass |
1© |
| pass |
2§ |
pass |
3ª |
| pass |
4§ |
pass |
4¨ |
| pass |
4© |
pass |
4ª |
| pass |
4NT |
pass |
5¨ |
| pass |
6§ |
pass |
pass |
| pass. |
|
|
|
|
Walsh approach applies to this
sequence.
3ª = 3+ §-support, and 1st or 2nd round control of
spades, not necessarily singleton or void.
4§ = Waiting bid, ready to show the important ©-control next.
4¨ = 1st or 2nd round control of diamonds.
4© = 1st or 2nd round control of hearts.
4ª = 1st or 2nd round control of spades.
4NT = Roman KeyCard Blackwood for clubs.
5¨ = 0 or 3 out of 5 aces (1403-variation).
Discussion to follow.
Board 14
E/-
WEST |
NORTH
ª T 3 2
© K T 9 3
¨ Q J 9 6 3
§ 9 |
EAST |
ª A 9 4
© 8 4
¨ A K 7
§ K T 6 5 4 |
SOUTH |
ª K Q 7
© J 7
¨ T 4 2
§ A Q J 8 3 |
|
ª J 8 6 5
© A Q 6 5 2
¨ 8 5
§ 7 2 |
|
|
NS score |
Freq |
imps NS |
imps EW |
50 |
21 |
2 |
2
|
400
|
2 |
9
|
9 |
430
|
1 |
10
|
10 |
500
|
2 |
11
|
11 |
|
|
|
|
|
Mean NS score = |
0 |
|
|
Recommended bidding sequence:
| West |
North |
East |
South |
| --- |
--- |
1§ |
1© |
| 3© |
pass |
4§ |
pass |
| 5§ |
pass |
pass |
pass. |
|
3© = 5+ §-support, 12+ hcp. This is a case where the jump
cue distinguishes 12+ hands from invitational hands, which can be
shown with the simple cue.
4§ = Minimum hand, no ©-stopper.
Discussion to follow.
Board 15
S/NS
WEST |
NORTH
ª Q 5 4
© A J 6 2
¨ K T 4
§ T 7 2 |
EAST |
ª A T 6 3
© - - -
¨ A Q J 6 5
§ A K Q 9 |
SOUTH |
ª 9 8 2
© K T 8 3
¨ 9 8 7
§ 8 6 4 |
|
ª K J 7
© Q 9 7 5 4
¨ 3 2
§ J 5 3 |
|
|
NS score |
Freq |
imps NS |
imps EW |
100 |
1 |
6 |
6
|
50 |
1 |
5 |
5
|
110
|
2 |
1 |
1 |
130
|
17 |
0 |
0 |
140
|
1 |
0 |
0 |
150
|
1 |
1
|
1 |
200
|
1 |
2
|
2 |
500
|
2 |
9
|
9 |
|
|
|
|
|
Mean NS score = |
-130 |
|
|
Recommended bidding sequence:
| West |
North |
East |
South |
| --- |
--- |
--- |
pass |
| 2¨ |
pass |
2© |
pass |
| 3¨ |
pass |
pass |
pass. |
|
2¨ = Multi-colored.
2© = Signoff opposite weak-2 in
hearts, perhaps invitational opposite weak-2 in spades.
3¨ = 5+ ¨-suit, and either 20-21 hcp or 8-9 playing tricks.
Discussion to follow.
Board 16
W/EW
WEST |
NORTH
ª A Q 7 3
© A 6 5
¨ 6 4
§ A T 6 2 |
EAST |
ª J 8 6 2
© K 8 7
¨ K 7 5 3
§ K 3 |
SOUTH |
ª 9 4
© Q T 4
¨ A Q 9 8 2
§ 9 8 4 |
|
ª K T 5
© J 9 3 2
¨ J T
§ Q J 7 5 |
|
|
NS score |
Freq |
imps NS |
imps EW |
200 |
2 |
2 |
2
|
150 |
1 |
1 |
1
|
140 |
1 |
1 |
1
|
120 |
11 |
0 |
0 |
110 |
5 |
0 |
0 |
100 |
3 |
1
|
1 |
90 |
2 |
1
|
1 |
50
|
1 |
5
|
5 |
|
|
|
|
|
Mean NS score = |
120 |
|
|
Recommended bidding sequence:
| West |
North |
East |
South |
| pass |
1§ |
1¨ |
1© |
| 3§ |
pass |
3¨ |
pass |
| pass |
pass. |
|
|
|
3§ = 3+ ¨-support, 10+ hcp, yet another application of the jump
cue.
Discussion to follow.
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