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ALT COMPETITION 2025 - EVENT 4

Bridge Base Online, May 12 - 15, 2025

Results produced by bridgeresults.org
CONDITIONS OF CONTEST
Leaderboard
Butler
Cross Table
Line-Up
Results of round:
01 02 03 04 05 06 07 08
Board details:
01 02 03 04 05 06 07 08

Oscar Nijssen

All-tournaments history →
BBO nickname: oscar2000 WBF: 30652

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 8 -30 -3.75 -13.9 -1.74 25%
Dummy 6 +21 3.50 20.6 3.44 19%
Defense, player leads 5 +14 2.80 8.7 1.73 16%
Defense, partner leads 13 -6 -0.46 5.7 0.44 41%
Total 32 -1 -0.03 21.1 0.66 100%
OtherDeclared (pair)Best roundWorst round
  14 R4 (+19) R6 (-20)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 104 92 88.46% 12 14 0.1346
Opening lead 2 1 50.00% 1 1 0.5000
After the lead — declarer 69 64 92.75% 5 7 0.1014
After the lead — defense 33 27 81.82% 6 6 0.1818

Round 4  (match scorecard, all results of round 4)
SPRING
 VS
AMATEURS
CLOSED ROOM
 NS: David Chechelashvili - Ai-Tai Lo
 EW: Guy Mendes de Leon - Oscar Nijssen
SPRING
VS
AMATEURS
CLOSED ROOM
NS: David Chechelashvili - Ai-Tai Lo
EW: Guy Mendes de Leon - Oscar Nijssen

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♠S ♣A= -1 -50  3.5    +100 4 
2 4♠S ♣J+1 +1    +650 -1.4    +650 --
3 6♠S ♦10-1 -1 -50  8.4    +450 11 
4 4♠N ♦7+1 +1    +650 -0.4    +650 --
5 3♥W ♠Q= = -140  2.2 -140  --
6 4♠E ♥2+1 +1 -650  3.8 -650  --
7 2♥N ♣K-2 -1 -100  1.0 -110  --
8 3♠N ♣K-1 -2 -100  2.6    +130 6 
9 3NTW ♣3= = -600  2.0 -630   1
10 3NTE ♣J= +1 -630  1.9 -630  --
11 1♥xN ♣4-1 =    +160 -3.9 -120   7
12 4♠N ♠A-2 =    +620 -12.6 -500   15
13 2♦E ♠Q+2 +1 -110  2.9    +100 5 
14 4♥E ♦A-1 = -420  8.0    +50 10 
15 4♠E ♥3-1 = -420  8.2 -170  6 
16 3NTS ♦6+2 +2    +460 -0.4    +460 --
ROUND 4 IMPs: 42 23
VP: 14.80 5.20
1 4♠S ♣A= -1 -50     +100 4
2 4♠S ♣J+1 +1    +650    +650 -
3 6♠S ♦10-1 -1 -50     +450 11
4 4♠N ♦7+1 +1    +650    +650 -
5 3♥W ♠Q= = -140  -140  -
6 4♠E ♥2+1 +1 -650  -650  -
7 2♥N ♣K-2 -1 -100  -110  -
8 3♠N ♣K-1 -2 -100     +130 6
9 3NTW ♣3= = -600  -630  1
10 3NTE ♣J= +1 -630  -630  -
11 1♥xN ♣4-1 =    +160 -120  7
12 4♠N ♠A-2 =    +620 -500  15
13 2♦E ♠Q+2 +1 -110     +100 5
14 4♥E ♦A-1 = -420     +50 10
15 4♠E ♥3-1 = -420  -170  6
16 3NTS ♦6+2 +2    +460    +460 -
ROUND 4 IMPs: 42 23 VP: 14.80 5.20


Round 6  (match scorecard, all results of round 6)
SCOTCH LOVERS
 VS
SPRING
OPEN ROOM
 NS: David Shenkin - Cameron McLatchie
 EW: Stefan Thorpe - Oscar Nijssen
SCOTCH LOVERS
VS
SPRING
OPEN ROOM
NS: David Shenkin - Cameron McLatchie
EW: Stefan Thorpe - Oscar Nijssen

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 1NTN ♣2= +1    +120 -0.1    +110 --
2 4♥W ♣A+1 +1 -450  0.3 -450  --
3 2♠W ♥J+2 +2 -170  -4.4 -660  10 
4 3NTN ♣9+1 =    +600 -4.2 -200  13 
5 3NTN ♠9+4 +4    +720 8.8    +1440  12
6 3NTW ♦7+2 +2 -660  0.4 -660  --
7 4♠E ♦3-3 -3    +300 -4.3    +300 --
8 2♦N ♥Q+1 +2    +130 -1.1    +250  3
9 2♦N ♥J-1 =    +90 1.2 -50  4 
10 6NTN ♥6= -1 -100  6.6    +660  13
11 2NTW ♠K-1 -2    +100 -2.4    +50 2 
12 3♠N ♥5-3 -2 -200  6.0 -200  --
13 2♣W ♣3+3 +1 -110  -7.0 -630  11 
14 4♥S ♣K+1 +1    +450 -1.5    +420 1 
15 3♠W ♦3+3 +1 -170  -5.0 -420  6 
16 2♣xN ♥K-1 -1 -100  1.8 -140  1 
ROUND 6 IMPs: 48 28
VP: 15.00 5.00
1 1NTN ♣2= +1    +120    +110 -
2 4♥W ♣A+1 +1 -450  -450  -
3 2♠W ♥J+2 +2 -170  -660  10
4 3NTN ♣9+1 =    +600 -200  13
5 3NTN ♠9+4 +4    +720    +1440 12
6 3NTW ♦7+2 +2 -660  -660  -
7 4♠E ♦3-3 -3    +300    +300 -
8 2♦N ♥Q+1 +2    +130    +250 3
9 2♦N ♥J-1 =    +90 -50  4
10 6NTN ♥6= -1 -100     +660 13
11 2NTW ♠K-1 -2    +100    +50 2
12 3♠N ♥5-3 -2 -200  -200  -
13 2♣W ♣3+3 +1 -110  -630  11
14 4♥S ♣K+1 +1    +450    +420 1
15 3♠W ♦3+3 +1 -170  -420  6
16 2♣xN ♥K-1 -1 -100  -140  1
ROUND 6 IMPs: 48 28 VP: 15.00 5.00