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ALT-OCBL Grand Final 2023

Bridge Base Online, December 27 - 29, 2023

Results produced by bridgeresults.org
CONDITIONS OF CONTEST
Leaderboard
Butler
Cross Table
Line-Up
Results of round:
01 02 03 04
Board details:
01 02 03 04

Kees Bouwen

All-tournaments history →
BBO nickname: kebosporto

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 10 -3 -0.30 -1.4 -0.14 25%
Dummy 11 +14 1.27 13.9 1.26 28%
Defense, player leads 10 -9 -0.90 -11.4 -1.14 25%
Defense, partner leads 8 -22 -2.75 -8.9 -1.11 20%
Passed out 1 -3 -3.00 -2.0 -2.00 3%
Total 40 -23 -0.58 -9.9 -0.25 100%
OtherDeclared (pair)Best roundWorst round
  21 R3 (+5) R1 (-18)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 155 144 92.90% 11 14 0.0903
Opening lead 10 8 80.00% 2 3 0.3000
After the lead — declarer 88 85 96.59% 3 3 0.0341
After the lead — defense 57 51 89.47% 6 8 0.1404

Round 1  (match scorecard, all results of round 1)
GREENBERG
 VS
NETBRIDGE
CLOSED ROOM
 NS: Kees Bouwen - Jan van den Hoek
 EW: Elvan Edis - Timur Edis
GREENBERG
VS
NETBRIDGE
CLOSED ROOM
NS: Kees Bouwen - Jan van den Hoek
EW: Elvan Edis - Timur Edis

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♥W ♠5= = -420  0.8 -420  --
2 Pass — 0 -2.0    +100 3 
3 3NTW ♥3+3 +2 -660  -1.3    +200 13 
4 3NTW ♣J= = -600  -3.8 -620   1
5 2♠E ♦K+1 +2 -170  -1.3 -140  1 
6 1NTN ♦6+1 +3    +180 1.2    +200 1 
7 5♥S ♣K= =    +650 4.1    +200  10
8 4♥S ♥3= +1    +450 6.6    +420  1
9 3NTW ♥A= = -600  -6.1    +100 12 
10 4♠N ♦A= =    +620 2.8    +620 --
ROUND 1 IMPs: 30 12
VP: 15.52 4.48
1 4♥W ♠5= = -420  -420  -
2 Pass — 0    +100 3
3 3NTW ♥3+3 +2 -660     +200 13
4 3NTW ♣J= = -600  -620  1
5 2♠E ♦K+1 +2 -170  -140  1
6 1NTN ♦6+1 +3    +180    +200 1
7 5♥S ♣K= =    +650    +200 10
8 4♥S ♥3= +1    +450    +420 1
9 3NTW ♥A= = -600     +100 12
10 4♠N ♦A= =    +620    +620 -
ROUND 1 IMPs: 30 12 VP: 15.52 4.48


Round 2  (match scorecard, all results of round 2)
UKRAINE
 VS
NETBRIDGE
CLOSED ROOM
 NS: Kees Bouwen - Jan van den Hoek
 EW: Konstantin Trifonov - Petro Karlykov
UKRAINE
VS
NETBRIDGE
CLOSED ROOM
NS: Kees Bouwen - Jan van den Hoek
EW: Konstantin Trifonov - Petro Karlykov

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2♥N ♠K+1 =    +110 2.4    +300 5 
2 3♥W ♣Q-1 -1    +50 0.6    +50 --
3 6♠E ♥4+1 +1 -1460  -4.9 -1460  --
4 3NTW ♠Q= = -600  -6.7 -600  --
5 5♠S ♣K= =    +650 3.4    +500  4
6 6♠S ♠8+1 =    +980 0.8    +1010 1 
7 2♠N ♠7+2 +2    +170 -2.6    +170 --
8 3♣xE ♠J-2 -1    +100 -3.6    +500 9 
9 2♣E ♠J= = -90  -0.3 -110   1
10 5♦S ♠K+2 =    +600 9.1    +150  10
ROUND 2 IMPs: 15 15
VP: 10.00 10.00
1 2♥N ♠K+1 =    +110    +300 5
2 3♥W ♣Q-1 -1    +50    +50 -
3 6♠E ♥4+1 +1 -1460  -1460  -
4 3NTW ♠Q= = -600  -600  -
5 5♠S ♣K= =    +650    +500 4
6 6♠S ♠8+1 =    +980    +1010 1
7 2♠N ♠7+2 +2    +170    +170 -
8 3♣xE ♠J-2 -1    +100    +500 9
9 2♣E ♠J= = -90  -110  1
10 5♦S ♠K+2 =    +600    +150 10
ROUND 2 IMPs: 15 15 VP: 10.00 10.00


Round 3  (match scorecard, all results of round 3)
NETBRIDGE
 VS
PIONEERS
CLOSED ROOM
 NS: Jeff Fang - Wanfeng Mou
 EW: Kees Bouwen - Jan van den Hoek
NETBRIDGE
VS
PIONEERS
CLOSED ROOM
NS: Jeff Fang - Wanfeng Mou
EW: Kees Bouwen - Jan van den Hoek

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTW ♣9= = -400  0.6 -400  --
2 3NTW ♥5= = -400  0.0 -400  --
3 2♣E ♠8+1 +1 -110  -10.0 -180   2
4 5♦W ♥7+1 +1 -620  -8.4 -1370   13
5 2♠E ♣9+1 +1 -140  3.6    +50 5 
6 3NTE ♠J+1 +3 -690  4.1 -660  1 
7 4♠E ♣3-1 -1    +100 -4.7    +100 --
8 6♠W ♠10= = -980  8.2 -480  11 
9 3♣W ♥A-1 -1    +100 0.0    +200 3 
10 3NTS ♥10+1 +1    +630 -1.3    +630 --
ROUND 3 IMPs: 20 15
VP: 11.85 8.15
1 3NTW ♣9= = -400  -400  -
2 3NTW ♥5= = -400  -400  -
3 2♣E ♠8+1 +1 -110  -180  2
4 5♦W ♥7+1 +1 -620  -1370  13
5 2♠E ♣9+1 +1 -140     +50 5
6 3NTE ♠J+1 +3 -690  -660  1
7 4♠E ♣3-1 -1    +100    +100 -
8 6♠W ♠10= = -980  -480  11
9 3♣W ♥A-1 -1    +100    +200 3
10 3NTS ♥10+1 +1    +630    +630 -
ROUND 3 IMPs: 20 15 VP: 11.85 8.15


Round 4  (match scorecard, all results of round 4)
NETBRIDGE
 VS
INTERNAZIONALE
CLOSED ROOM
 NS: Aris Bremer - Nils Verhoeve
 EW: Kees Bouwen - Jan van den Hoek
NETBRIDGE
VS
INTERNAZIONALE
CLOSED ROOM
NS: Aris Bremer - Nils Verhoeve
EW: Kees Bouwen - Jan van den Hoek

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2♦xW ♦2-3 -3    +500 -10.4 -50   11
2 3♠S ♦A+1 +1    +170 -4.1 -140   7
3 3♠N ♠4-1 -3 -150  3.2    +140 7 
4 5♥E ♣J-1 = -650  -0.3 -650  --
5 5♣S ♥A= -1 -100  7.1 -300   5
6 1NTN ♠10+2 +2    +150 -0.3    +120  1
7 4♠xN ♥A-4 -3 -800  4.3 -620  5 
8 3♦S ♠K+1 +1    +130 -0.4    +110  1
9 2♦N ♠Q-2 -1 -50  -2.1    +90 4 
10 1NTE ♦6+1 +1 -120  2.0 -150   1
ROUND 4 IMPs: 16 26
VP: 6.57 13.43
1 2♦xW ♦2-3 -3    +500 -50  11
2 3♠S ♦A+1 +1    +170 -140  7
3 3♠N ♠4-1 -3 -150     +140 7
4 5♥E ♣J-1 = -650  -650  -
5 5♣S ♥A= -1 -100  -300  5
6 1NTN ♠10+2 +2    +150    +120 1
7 4♠xN ♥A-4 -3 -800  -620  5
8 3♦S ♠K+1 +1    +130    +110 1
9 2♦N ♠Q-2 -1 -50     +90 4
10 1NTE ♦6+1 +1 -120  -150  1
ROUND 4 IMPs: 16 26 VP: 6.57 13.43