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ALT COMPETITION 2024 - EVENT 5

Bridge Base Online, June 10 - 13, 2024

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

Brian Zhang

All-tournaments history →
BBO nickname: funnytiger WBF: 203255

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 17 -7 -0.41 -14.3 -0.84 21%
Dummy 20 -33 -1.65 1.1 0.05 25%
Defense, player leads 18 +39 2.17 20.6 1.15 23%
Defense, partner leads 25 -15 -0.60 -5.1 -0.20 31%
Total 80 -16 -0.20 2.3 0.03 100%
OtherDeclared (pair)Best roundWorst round
  37 R7 (+31) R2 (-23)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 236 210 88.98% 26 29 0.1229
Opening lead 13 9 69.23% 4 4 0.3077
After the lead — declarer 126 115 91.27% 11 12 0.0952
After the lead — defense 97 86 88.66% 11 13 0.1340

Round 2  (match scorecard, all results of round 2)
SCOTTISH IMPS
 VS
COCONUT
CLOSED ROOM
 NS: Brian Zhang - Serena Guo
 EW: Susan Aitchison - Jim Forsyth
SCOTTISH IMPS
VS
COCONUT
CLOSED ROOM
NS: Brian Zhang - Serena Guo
EW: Susan Aitchison - Jim Forsyth

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2♠W ♣8+1 +2 -170  -1.9 -100  2 
2 4♠S ♦6-1 -1 -100  -6.7    +300 9 
3 3NTW ♣K+1 = -600  0.7 -630   1
4 2♠W ♣4+3 +3 -200  8.5 -620   9
5 5♣S ♠7= =    +600 6.6    +690 3 
6 1NTS ♥8= =    +90 2.0 -100   5
7 3NTE ♣2+3 +3 -690  0.6 -620  2 
8 4♠S ♦Q+3 +3    +510 -5.5    +1010 11 
9 4♠N ♥Q-1 -1 -50  -3.5    +170 6 
10 3♣E ♣9-3 -3    +300 4.9    +200  3
11 5♣W ♠K-2 -1    +50 -1.3    +420 9 
12 5♥xN ♠3-2 -2 -500  -2.1 -400  3 
13 3♦N ♥J+2 +2    +150 0.9    +90  2
14 5♦xE ♦9-4 -3    +500 1.3    +420  2
15 4♥E ♠7+1 +1 -450  -0.1 -450  --
16 5♣W ♥J= = -600  -1.0 -600  --
ROUND 2 IMPs: 45 22
VP: 15.56 4.44
1 2♠W ♣8+1 +2 -170  -100  2
2 4♠S ♦6-1 -1 -100     +300 9
3 3NTW ♣K+1 = -600  -630  1
4 2♠W ♣4+3 +3 -200  -620  9
5 5♣S ♠7= =    +600    +690 3
6 1NTS ♥8= =    +90 -100  5
7 3NTE ♣2+3 +3 -690  -620  2
8 4♠S ♦Q+3 +3    +510    +1010 11
9 4♠N ♥Q-1 -1 -50     +170 6
10 3♣E ♣9-3 -3    +300    +200 3
11 5♣W ♠K-2 -1    +50    +420 9
12 5♥xN ♠3-2 -2 -500  -400  3
13 3♦N ♥J+2 +2    +150    +90 2
14 5♦xE ♦9-4 -3    +500    +420 2
15 4♥E ♠7+1 +1 -450  -450  -
16 5♣W ♥J= = -600  -600  -
ROUND 2 IMPs: 45 22 VP: 15.56 4.44


Round 4  (match scorecard, all results of round 4)
COCONUT
 VS
NETBRIDGE
OPEN ROOM
 NS: Brian Zhang - Serena Guo
 EW: Kees Bouwen - Jan van den Hoek
COCONUT
VS
NETBRIDGE
OPEN ROOM
NS: Brian Zhang - Serena Guo
EW: Kees Bouwen - Jan van den Hoek

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♥S ♣K-1 -1 -50  -2.4 -300  6 
2 1♥E ♦Q+2 +2 -140  -1.8 -110   1
3 3♣W ♠K= -1    +100 2.1 -50  4 
4 4♥W ♣3-1 -1    +100 7.1 -620  12 
5 3♦E ♠A-1 = -110  -2.6    +110  6
6 3♥W ♠J+2 +1 -170  10.6 -620  10 
7 3NTS ♦K= =    +600 -1.9    +680  2
8 2♣W ♦10= -1    +50 3.1    +100  2
9 1NTN ♥2+2 =    +90 -0.3    +120  1
10 1NTS ♣2+1 +1    +120 1.4    +200  2
11 3♣E ♣J-1 -1    +50 -0.4    +110  2
12 3♠N ♦A-2 -3 -300  -10.5    +170  10
13 4♥E ♦Q+2 +1 -650  -4.7 -680  1 
14 4♥N ♦6-1 -2 -100  -5.9    +800  14
15 7♥W ♥J= = -1510  -1.9 -1510  --
16 2NTS ♥2-2 -1 -50  -1.1 -100  2 
ROUND 4 IMPs: 35 40
VP: 8.52 11.48
1 4♥S ♣K-1 -1 -50  -300  6
2 1♥E ♦Q+2 +2 -140  -110  1
3 3♣W ♠K= -1    +100 -50  4
4 4♥W ♣3-1 -1    +100 -620  12
5 3♦E ♠A-1 = -110     +110 6
6 3♥W ♠J+2 +1 -170  -620  10
7 3NTS ♦K= =    +600    +680 2
8 2♣W ♦10= -1    +50    +100 2
9 1NTN ♥2+2 =    +90    +120 1
10 1NTS ♣2+1 +1    +120    +200 2
11 3♣E ♣J-1 -1    +50    +110 2
12 3♠N ♦A-2 -3 -300     +170 10
13 4♥E ♦Q+2 +1 -650  -680  1
14 4♥N ♦6-1 -2 -100     +800 14
15 7♥W ♥J= = -1510  -1510  -
16 2NTS ♥2-2 -1 -50  -100  2
ROUND 4 IMPs: 35 40 VP: 8.52 11.48


Round 6  (match scorecard, all results of round 6)
SPRING
 VS
COCONUT
CLOSED ROOM
 NS: Brian Zhang - Serena Guo
 EW: Guy Mendes de Leon - Thibo Sprinkhuizen
SPRING
VS
COCONUT
CLOSED ROOM
NS: Brian Zhang - Serena Guo
EW: Guy Mendes de Leon - Thibo Sprinkhuizen

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2♦N ♦10-1 -1 -50  1.6    +90 4 
2 4♥E ♠Q= = -420  -0.4 -420  --
3 4♠W ♥Q+1 +1 -650  -3.8 -650  --
4 4♥E ♣J-2 -2    +200 0.9    +500 7 
5 3♠N ♣A-2 -3 -300  -4.5 -200  3 
6 3♦S ♣9+1 =    +110 -3.3    +430 8 
7 3NTS ♠8+2 +2    +660 0.9    +630  1
8 4♠E ♥10+3 +2 -480  0.2 -460  1 
9 2NTN ♣A-1 -1 -50  0.0    +110 4 
10 3♠S ♥A-1 -1 -100  -2.2 -100  --
11 3NTW ♣9+3 +3 -490  0.4 -990   11
12 5♣E ♣10-1 -1    +50 3.4    +50 --
13 4♥S ♠K+2 +2    +680 1.9    +680 --
14 6♠S ♣8= =    +980 1.6    +980 --
15 3NTW ♥3-1 = -400  -9.0 -400  --
16 3NTS ♥7+1 =    +400 -0.8    +430 1 
ROUND 6 IMPs: 28 12
VP: 14.18 5.82
1 2♦N ♦10-1 -1 -50     +90 4
2 4♥E ♠Q= = -420  -420  -
3 4♠W ♥Q+1 +1 -650  -650  -
4 4♥E ♣J-2 -2    +200    +500 7
5 3♠N ♣A-2 -3 -300  -200  3
6 3♦S ♣9+1 =    +110    +430 8
7 3NTS ♠8+2 +2    +660    +630 1
8 4♠E ♥10+3 +2 -480  -460  1
9 2NTN ♣A-1 -1 -50     +110 4
10 3♠S ♥A-1 -1 -100  -100  -
11 3NTW ♣9+3 +3 -490  -990  11
12 5♣E ♣10-1 -1    +50    +50 -
13 4♥S ♠K+2 +2    +680    +680 -
14 6♠S ♣8= =    +980    +980 -
15 3NTW ♥3-1 = -400  -400  -
16 3NTS ♥7+1 =    +400    +430 1
ROUND 6 IMPs: 28 12 VP: 14.18 5.82


Round 7  (match scorecard, all results of round 7)
HUNGARY
 VS
COCONUT
CLOSED ROOM
 NS: Brian Zhang - Qiang Zhang
 EW: Gabor Winkler - Benjamin Zabradi
HUNGARY
VS
COCONUT
CLOSED ROOM
NS: Brian Zhang - Qiang Zhang
EW: Gabor Winkler - Benjamin Zabradi

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2♠N ♣J+1 =    +110 2.0 -180   7
2 4♥N ♣K+2 +2    +680 -2.2    +680 --
3 3NTE ♣K+1 +1 -630  -4.5 -660   1
4 2♠W ♦K+1 +1 -140  -0.3 -100  1 
5 2♠W ♦J-1 -1    +50 3.2 -110   4
6 4♠N ♣Q+2 +2    +480 0.7    +480 --
7 4♥E ♣9= = -620  -8.6    +140 13 
8 4♠N ♣K+2 =    +420 4.1 -100   11
9 3♠E ♥10= = -140  -5.4    +140 7 
10 3NTN ♣Q= =    +600 2.4    +130  10
11 5♥xE ♥10-2 -2    +300 4.4    +50  6
12 4♠N ♥Q= +1    +650 3.4 -100   13
13 5♥W ♠5-1 -1    +100 0.9    +100 --
14 4♥E ♠7+2 +2 -480  1.2 -480  --
15 3♦W ♠10-2 -2    +100 3.5    +150 2 
16 2♠S ♣6-3 -2 -100  -1.5 -180   2
ROUND 7 IMPs: 23 54
VP: 3.12 16.88
1 2♠N ♣J+1 =    +110 -180  7
2 4♥N ♣K+2 +2    +680    +680 -
3 3NTE ♣K+1 +1 -630  -660  1
4 2♠W ♦K+1 +1 -140  -100  1
5 2♠W ♦J-1 -1    +50 -110  4
6 4♠N ♣Q+2 +2    +480    +480 -
7 4♥E ♣9= = -620     +140 13
8 4♠N ♣K+2 =    +420 -100  11
9 3♠E ♥10= = -140     +140 7
10 3NTN ♣Q= =    +600    +130 10
11 5♥xE ♥10-2 -2    +300    +50 6
12 4♠N ♥Q= +1    +650 -100  13
13 5♥W ♠5-1 -1    +100    +100 -
14 4♥E ♠7+2 +2 -480  -480  -
15 3♦W ♠10-2 -2    +100    +150 2
16 2♠S ♣6-3 -2 -100  -180  2
ROUND 7 IMPs: 23 54 VP: 3.12 16.88


Round 8  (match scorecard, all results of round 8)
RIPPEY
 VS
COCONUT
CLOSED ROOM
 NS: Brian Zhang - Serena Guo
 EW: Przemysław Janiszewski - Wojciech Strzemecki
RIPPEY
VS
COCONUT
CLOSED ROOM
NS: Brian Zhang - Serena Guo
EW: Przemysław Janiszewski - Wojciech Strzemecki

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 5♣E ♦A-1 -1    +50 3.9 -400   10
2 3NTE ♠7= = -400  -4.8 -150  6 
3 3♦E ♣Q+1 +2 -150  -3.1    +200 8 
4 3NTE ♠K= -1    +100 4.8 -200   7
5 2NTW ♥3-1 -1    +50 -0.2 -90   4
6 6♠S ♦8+1 +1    +1010 -1.9    +1010 --
7 4♠E ♠2= -1    +100 7.4 -200   7
8 4♥E ♦A+1 +1 -450  0.4 -450  --
9 5♦N ♥10-1 -2 -100  -0.7    +130 6 
10 4♥N ♣6+1 +1    +650 0.5    +620  1
11 4♠S ♦3+2 +2    +480 0.2    +980 11 
12 4♥E ♦6= = -420  -2.9 -450   1
13 4♠xS ♣A-1 =    +790 12.1    +200  11
14 4♥E ♣9= = -420  0.8 -420  --
15 3NTS ♦3+2 +3    +690 0.4    +1370 12 
16 4♠S ♣6+1 +1    +450 1.4    +480 1 
ROUND 8 IMPs: 44 41
VP: 10.91 9.09
1 5♣E ♦A-1 -1    +50 -400  10
2 3NTE ♠7= = -400  -150  6
3 3♦E ♣Q+1 +2 -150     +200 8
4 3NTE ♠K= -1    +100 -200  7
5 2NTW ♥3-1 -1    +50 -90  4
6 6♠S ♦8+1 +1    +1010    +1010 -
7 4♠E ♠2= -1    +100 -200  7
8 4♥E ♦A+1 +1 -450  -450  -
9 5♦N ♥10-1 -2 -100     +130 6
10 4♥N ♣6+1 +1    +650    +620 1
11 4♠S ♦3+2 +2    +480    +980 11
12 4♥E ♦6= = -420  -450  1
13 4♠xS ♣A-1 =    +790    +200 11
14 4♥E ♣9= = -420  -420  -
15 3NTS ♦3+2 +3    +690    +1370 12
16 4♠S ♣6+1 +1    +450    +480 1
ROUND 8 IMPs: 44 41 VP: 10.91 9.09