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MIDI ALT SWISS TEAMS VI

Bridge Base Online, June 22 - 24, 2026

Results produced by bridgeresults.org
CONDITIONS OF CONTEST

Sibrand van Oosten

BBO nickname: sibrand WBF: 41257

Sibrand VAN OOSTEN
Country: Netherlands
WBF: NED11143293 (41257)
MPPPTitleRank
🔵 Open900—699

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 3 -25 -8.33 -19.1 -6.36 13%
Dummy 8 -17 -2.13 3.5 0.44 33%
Defense, player leads 8 -13 -1.63 -5.9 -0.74 33%
Defense, partner leads 5 +29 5.80 19.6 3.92 21%
Total 24 -26 -1.08 -1.9 -0.08 100%
OtherDeclared (pair)Best roundWorst round
  11 R7 (-3) R4 (-23)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 70 66 94.29% 4 4 0.0571
Opening lead 5 4 80.00% 1 1 0.2000
After the lead — declarer 22 21 95.45% 1 1 0.0455
After the lead — defense 43 41 95.35% 2 2 0.0465


BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3♣E ♥3= = -110  -4.4    +110  6
2 3NTE ♥6= -2    +100 9.1 -420  11 
3 4♥E ♠A-1 -1    +100 2.2 -140  6 
4 5♣S ♠A= -1 -100  -12.4    +660  13
5 4♠E ♥6+1 +1 -450  2.0 -450  --
6 4♠S ♥7-1 -1 -50  -7.7    +400  10
7 4♥E ♦8+1 = -620  -4.1 -300   8
8 4♠N ♠10+1 +1    +450 1.7    +480  1
9 4♠S ♦A+1 +1    +450 1.0    +500  2
10 4♠N ♣K+2 +2    +680 0.1    +680 --
11 5♥xN ♦8-1 -1 -100  1.0    +100  5
12 4♥xW ♥2= -1    +100 6.3 -110  5 
ROUND 4 IMPs: 22 45
VP: 3.82 16.18
1 3♣E ♥3= = -110     +110 6
2 3NTE ♥6= -2    +100 -420  11
3 4♥E ♠A-1 -1    +100 -140  6
4 5♣S ♠A= -1 -100     +660 13
5 4♠E ♥6+1 +1 -450  -450  -
6 4♠S ♥7-1 -1 -50     +400 10
7 4♥E ♦8+1 = -620  -300  8
8 4♠N ♠10+1 +1    +450    +480 1
9 4♠S ♦A+1 +1    +450    +500 2
10 4♠N ♣K+2 +2    +680    +680 -
11 5♥xN ♦8-1 -1 -100     +100 5
12 4♥xW ♥2= -1    +100 -110  5
ROUND 4 IMPs: 22 45 VP: 3.82 16.18



BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♥E ♦A= = -420  -5.1 -90   8
2 4♥xE ♠7+1 +1 -690  -5.0 -420   7
3 4♠W ♥4-1 -2    +200 8.0 -620  13 
4 4♠N ♦4= =    +620 3.1    +620 --
5 4♠xN ♦A-2 -2 -500  -9.0    +100  12
6 3♠W ♦4-1 -1    +100 1.7 -100  5 
7 4♠N ♠6+2 +2    +680 2.6    +680 --
8 1NTW ♣7+2 = -90  -0.5    +50  4
9 3NTN ♦4+1 =    +400 0.8    +420  1
10 2NTE ♥3= +2 -180  -0.5 -150   1
11 3♥N ♣K= +1    +170 3.3    +100 2 
12 4♥W ♠K= -1    +50 4.1 -420  10 
ROUND 7 IMPs: 30 33
VP: 8.95 11.05
1 4♥E ♦A= = -420  -90  8
2 4♥xE ♠7+1 +1 -690  -420  7
3 4♠W ♥4-1 -2    +200 -620  13
4 4♠N ♦4= =    +620    +620 -
5 4♠xN ♦A-2 -2 -500     +100 12
6 3♠W ♦4-1 -1    +100 -100  5
7 4♠N ♠6+2 +2    +680    +680 -
8 1NTW ♣7+2 = -90     +50 4
9 3NTN ♦4+1 =    +400    +420 1
10 2NTE ♥3= +2 -180  -150  1
11 3♥N ♣K= +1    +170    +100 2
12 4♥W ♠K= -1    +50 -420  10
ROUND 7 IMPs: 30 33 VP: 8.95 11.05