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ALT COMPETITION 2025 - EVENT 8

Bridge Base Online, September 8 - 11, 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

Jack Zhao

All-tournaments history →
BBO nickname: brgpro WBF: 15187

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 5 -19 -3.80 -0.4 -0.08 16%
Dummy 8 +3 0.38 10.9 1.37 25%
Defense, player leads 11 -5 -0.45 -3.1 -0.28 34%
Defense, partner leads 8 -1 -0.13 0.5 0.07 25%
Total 32 -22 -0.69 7.9 0.25 100%
OtherDeclared (pair)Best roundWorst round
  13 R2 (-5) R1 (-17)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 111 98 88.29% 13 14 0.1261
Opening lead 9 5 55.56% 4 4 0.4444
After the lead — declarer 41 39 95.12% 2 3 0.0732
After the lead — defense 61 54 88.52% 7 7 0.1148

Round 1  (match scorecard, all results of round 1)
ULI
 VS
PIONEERS
CLOSED ROOM
 NS: Jack Zhao - Jeff Fang
 EW: Gabriella Olivieri - Gianna Arrigoni
ULI
VS
PIONEERS
CLOSED ROOM
NS: Jack Zhao - Jeff Fang
EW: Gabriella Olivieri - Gianna Arrigoni

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♠S ♦9-2 -2 -100  -4.3    +100 5 
2 3♣W ♣K+2 +2 -150  -0.1 -150  --
3 3NTW ♥3-1 -1    +100 0.3    +300 5 
4 3♦N ♥6+1 +1    +130 -2.3    +110  1
5 6♥E ♣Q= = -980  -8.9 -480  11 
6 3NTS ♠6+1 +1    +430 1.3    +430 --
7 1NTS ♠5+2 +2    +150 4.2    +180 1 
8 2♥N ♠5+1 +1    +140 1.5    +50  3
9 3NTW ♠2-1 -1    +100 3.2 -140   6
10 6♠xN ♥7-3 -3 -800  -1.4 -200  12 
11 3♠W ♦A-1 = -140  -3.9 -300   4
12 3NTS ♠8= -2 -200  -10.1    +150 8 
13 2♥N ♦7+2 +2    +170 -0.1    +620 10 
14 4♠E ♣J-1 -2    +100 7.3 -400   11
15 4♥S ♠8-1 =    +620 7.2    +100  11
16 1NTN ♥9+1 +1    +120 1.9    +150 1 
ROUND 1 IMPs: 53 36
VP: 14.39 5.61
1 4♠S ♦9-2 -2 -100     +100 5
2 3♣W ♣K+2 +2 -150  -150  -
3 3NTW ♥3-1 -1    +100    +300 5
4 3♦N ♥6+1 +1    +130    +110 1
5 6♥E ♣Q= = -980  -480  11
6 3NTS ♠6+1 +1    +430    +430 -
7 1NTS ♠5+2 +2    +150    +180 1
8 2♥N ♠5+1 +1    +140    +50 3
9 3NTW ♠2-1 -1    +100 -140  6
10 6♠xN ♥7-3 -3 -800  -200  12
11 3♠W ♦A-1 = -140  -300  4
12 3NTS ♠8= -2 -200     +150 8
13 2♥N ♦7+2 +2    +170    +620 10
14 4♠E ♣J-1 -2    +100 -400  11
15 4♥S ♠8-1 =    +620    +100 11
16 1NTN ♥9+1 +1    +120    +150 1
ROUND 1 IMPs: 53 36 VP: 14.39 5.61


Round 2  (match scorecard, all results of round 2)
PIONEERS
 VS
JUST JUMP
OPEN ROOM
 NS: Jack Zhao - Jeff Fang
 EW: Konstantin Trifonov - Petro Karlykov
PIONEERS
VS
JUST JUMP
OPEN ROOM
NS: Jack Zhao - Jeff Fang
EW: Konstantin Trifonov - Petro Karlykov

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2♣xxS ♦J+1 +1    +760 7.3    +450 7 
2 3NTE ♦J= = -400  -3.5    +50  10
3 3NTW ♣4+1 +1 -630  -4.3 -200   10
4 1NTW ♦7+1 +1 -120  -0.9 -110  --
5 4♠S ♦10+1 +1    +650 -0.1    +680  1
6 3NTS ♠8= =    +400 5.5    +400 --
7 3NTW ♥Q+1 = -600  0.4 -600  --
8 4♠E ♦10= = -420  -1.3 -420  --
9 3NTW ♦7-6 -6    +600 7.0    +170 10 
10 3NTW ♣2-1 -1    +100 -0.5    +200  3
11 3♦W ♥K-1 -1    +50 -0.3    +110  2
12 5♦xE ♠6-5 -4    +800 4.3    +650 4 
13 1NTE ♥6+1 = -90  1.2 -120  1 
14 4♠E ♦5-1 -1    +50 2.9    +50 --
15 4♠xE ♦A-2 -2    +300 -1.4    +150 4 
16 2♥W ♦Q= = -110  -4.0    +100  5
ROUND 2 IMPs: 26 31
VP: 8.52 11.48
1 2♣xxS ♦J+1 +1    +760    +450 7
2 3NTE ♦J= = -400     +50 10
3 3NTW ♣4+1 +1 -630  -200  10
4 1NTW ♦7+1 +1 -120  -110  -
5 4♠S ♦10+1 +1    +650    +680 1
6 3NTS ♠8= =    +400    +400 -
7 3NTW ♥Q+1 = -600  -600  -
8 4♠E ♦10= = -420  -420  -
9 3NTW ♦7-6 -6    +600    +170 10
10 3NTW ♣2-1 -1    +100    +200 3
11 3♦W ♥K-1 -1    +50    +110 2
12 5♦xE ♠6-5 -4    +800    +650 4
13 1NTE ♥6+1 = -90  -120  1
14 4♠E ♦5-1 -1    +50    +50 -
15 4♠xE ♦A-2 -2    +300    +150 4
16 2♥W ♦Q= = -110     +100 5
ROUND 2 IMPs: 26 31 VP: 8.52 11.48