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ALT COMPETITION 2025 - EVENT 7

Bridge Base Online, August 11 - 14, 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 20 -29 -1.45 10.5 0.53 31%
Dummy 17 -31 -1.82 -14.9 -0.87 27%
Defense, player leads 13 +17 1.31 31.7 2.44 20%
Defense, partner leads 14 -3 -0.21 -3.3 -0.24 22%
Total 64 -46 -0.72 24.0 0.38 100%
OtherDeclared (pair)Best roundWorst round
  37 R2 (+10) R4 (-30)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 239 226 94.56% 13 14 0.0586
Opening lead 8 5 62.50% 3 4 0.5000
After the lead — declarer 163 156 95.71% 7 7 0.0429
After the lead — defense 68 65 95.59% 3 3 0.0441

Round 2  (match scorecard, all results of round 2)
PIONEERS
 VS
GREENBERG
CLOSED ROOM
 NS: Mustafa Cem Tokay - Ted Greenberg
 EW: Jack Zhao - Jeff Fang
PIONEERS
VS
GREENBERG
CLOSED ROOM
NS: Mustafa Cem Tokay - Ted Greenberg
EW: Jack Zhao - Jeff Fang

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♥E ♠J+1 +1 -450  0.5 -450  --
2 3♥S ♦K-1 -1 -100  0.5 -110  --
3 3NTW ♣2+3 +2 -660  0.2 -660  --
4 5♠xN ♣J-3 -4 -1100  14.3 -100  14 
5 3♠E ♠2= = -140  0.9    +50 5 
6 2♠N ♥9-1 -3 -150  5.7    +200 8 
7 5♦E ♠A= = -600  6.0 -200  9 
8 4♥N ♦A-2 -2 -100  2.3 -50  2 
9 2♦E ♣4+3 +3 -150  -1.4 -600   10
10 4♥S ♠K= =    +620 -1.8    +500  3
11 3♠S ♥3= =    +140 -1.2    +110  1
12 2♠E ♣5+1 +2 -170  0.9 -140  1 
13 4♥W ♥3+3 +3 -710  -2.9 -680  1 
14 5♦xW ♠8-2 -2    +300 -3.5 -50   8
15 4♠E ♥Q-1 +1 -450  5.5 -400  2 
16 4♣E ♥10+1 = -130  -3.1 -620   10
ROUND 2 IMPs: 42 32
VP: 12.80 7.20
1 4♥E ♠J+1 +1 -450  -450  -
2 3♥S ♦K-1 -1 -100  -110  -
3 3NTW ♣2+3 +2 -660  -660  -
4 5♠xN ♣J-3 -4 -1100  -100  14
5 3♠E ♠2= = -140     +50 5
6 2♠N ♥9-1 -3 -150     +200 8
7 5♦E ♠A= = -600  -200  9
8 4♥N ♦A-2 -2 -100  -50  2
9 2♦E ♣4+3 +3 -150  -600  10
10 4♥S ♠K= =    +620    +500 3
11 3♠S ♥3= =    +140    +110 1
12 2♠E ♣5+1 +2 -170  -140  1
13 4♥W ♥3+3 +3 -710  -680  1
14 5♦xW ♠8-2 -2    +300 -50  8
15 4♠E ♥Q-1 +1 -450  -400  2
16 4♣E ♥10+1 = -130  -620  10
ROUND 2 IMPs: 42 32 VP: 12.80 7.20


Round 4  (match scorecard, all results of round 4)
PIONEERS
 VS
SELIGMAN
CLOSED ROOM
 NS: Martin Seligman - Jacek Pszczoła
 EW: Jack Zhao - Jeff Fang
PIONEERS
VS
SELIGMAN
CLOSED ROOM
NS: Martin Seligman - Jacek Pszczoła
EW: Jack Zhao - Jeff Fang

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 1NTE ♥3+1 +2 -150  2.0 -110  1 
2 2♥N ♦10-1 -1 -100  1.3 -140   1
3 4♣S ♥5= =    +130 -1.9    +200 2 
4 4♥W ♠A= = -620  1.5 -620  --
5 4♠N ♠8-1 -1 -100  4.5 -100  --
6 6♣S ♥6+1 +1    +940 1.4    +940 --
7 4♠xE ♥A+3 +3 -1390  4.9 -1390  --
8 3♠W ♣6-2 -2    +100 -2.9 -100   5
9 5♦xS ♦3-1 -2 -300  2.3 -50  6 
10 1NTN ♠5+1 -1 -100  4.8    +110 5 
11 6♦W ♣5-1 -3    +150 -4.7 -100   6
12 3NTW ♣2+2 +2 -460  2.3 -400  2 
13 3NTW ♠4+1 +1 -630  1.9 -630  --
14 4♥S ♦A= =    +420 -3.2 -50   10
15 5♥xE ♦A-2 -1    +100 -1.5 -590   12
16 5♣E ♠3-1 -1    +100 -6.5 -600   12
ROUND 4 IMPs: 16 46
VP: 3.27 16.73
1 1NTE ♥3+1 +2 -150  -110  1
2 2♥N ♦10-1 -1 -100  -140  1
3 4♣S ♥5= =    +130    +200 2
4 4♥W ♠A= = -620  -620  -
5 4♠N ♠8-1 -1 -100  -100  -
6 6♣S ♥6+1 +1    +940    +940 -
7 4♠xE ♥A+3 +3 -1390  -1390  -
8 3♠W ♣6-2 -2    +100 -100  5
9 5♦xS ♦3-1 -2 -300  -50  6
10 1NTN ♠5+1 -1 -100     +110 5
11 6♦W ♣5-1 -3    +150 -100  6
12 3NTW ♣2+2 +2 -460  -400  2
13 3NTW ♠4+1 +1 -630  -630  -
14 4♥S ♦A= =    +420 -50  10
15 5♥xE ♦A-2 -1    +100 -590  12
16 5♣E ♠3-1 -1    +100 -600  12
ROUND 4 IMPs: 16 46 VP: 3.27 16.73


Round 7  (match scorecard, all results of round 7)
PIONEERS
 VS
ULI
OPEN ROOM
 NS: Jack Zhao - Yanong Han
 EW: Lorenzo Camerini - Federico Iavicoli
PIONEERS
VS
ULI
OPEN ROOM
NS: Jack Zhao - Yanong Han
EW: Lorenzo Camerini - Federico Iavicoli

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 1NTS ♦3+1 +1    +120 5.3 -50  5 
2 3♦E ♦8= = -110  -0.5 -110  --
3 2♠S ♣J-1 -2 -100  -0.4 -100  --
4 3NTW ♣5+2 +2 -660  -0.1 -660  --
5 3NTE ♣6+3 +3 -490  -0.7 -490  --
6 5♣N ♠3= =    +400 5.4    +400 --
7 4♠W ♥J-1 -1    +100 3.9    +100 --
8 3NTW ♦6+3 +1 -430  1.4 -490  2 
9 3NTS ♣Q+4 +2    +460 0.8    +980  11
10 2♠N ♦A+1 +1    +140 2.1 -130  7 
11 5♠N ♦3+1 +1    +480 -4.3    +920  10
12 1NTN ♣10+1 +2    +150 2.5 -300  10 
13 3NTN ♦4= =    +600 -0.5    +630  1
14 5♠N ♣J+1 +1    +480 -0.5    +450 1 
15 2♠S ♣7-1 -1 -100  -3.1 -100  --
16 4♥N ♦3+1 +1    +450 0.7    +450 --
ROUND 7 IMPs: 25 22
VP: 10.91 9.09
1 1NTS ♦3+1 +1    +120 -50  5
2 3♦E ♦8= = -110  -110  -
3 2♠S ♣J-1 -2 -100  -100  -
4 3NTW ♣5+2 +2 -660  -660  -
5 3NTE ♣6+3 +3 -490  -490  -
6 5♣N ♠3= =    +400    +400 -
7 4♠W ♥J-1 -1    +100    +100 -
8 3NTW ♦6+3 +1 -430  -490  2
9 3NTS ♣Q+4 +2    +460    +980 11
10 2♠N ♦A+1 +1    +140 -130  7
11 5♠N ♦3+1 +1    +480    +920 10
12 1NTN ♣10+1 +2    +150 -300  10
13 3NTN ♦4= =    +600    +630 1
14 5♠N ♣J+1 +1    +480    +450 1
15 2♠S ♣7-1 -1 -100  -100  -
16 4♥N ♦3+1 +1    +450    +450 -
ROUND 7 IMPs: 25 22 VP: 10.91 9.09


Round 8  (match scorecard, all results of round 8)
BC CRASH
 VS
PIONEERS
CLOSED ROOM
 NS: Jack Zhao - Jeff Fang
 EW: Eva Poppe - Robbie de Koster
BC CRASH
VS
PIONEERS
CLOSED ROOM
NS: Jack Zhao - Jeff Fang
EW: Eva Poppe - Robbie de Koster

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 5♠xE ♦6+1 = -650  -4.9    +100 13 
2 4♥E ♦A-1 -1    +50 6.4 -450   11
3 4♠S ♣K-2 -2 -100  -1.1 -50  2 
4 4♥E ♦2-1 -1    +100 0.2    +100 --
5 3♦N ♠A= =    +110 -1.7    +130 1 
6 3NTE ♦5= = -600  -4.3 -600  --
7 2♠W ♦A= -1    +100 3.5 -110   5
8 1NTW ♦7+1 +1 -120  -2.5    +110 6 
9 3♦S ♥8-1 -1 -50  0.4 -140   3
10 4♣N ♥A-3 -3 -300  -1.3    +110 9 
11 1NTE ♣6-1 -1    +50 4.4 -130   5
12 1NTS ♥7+1 +1    +120 -2.0    +300 5 
13 2♥S ♠3+1 +2    +170 -0.9    +140  1
14 3NTS ♥8-2 -3 -150  -5.9    +100 6 
15 2♣W ♦5+2 +1 -110  -0.4 -130   1
16 4♥W ♣4+1 +1 -650  -7.0    +100 13 
ROUND 8 IMPs: 55 26
VP: 16.58 3.42
1 5♠xE ♦6+1 = -650     +100 13
2 4♥E ♦A-1 -1    +50 -450  11
3 4♠S ♣K-2 -2 -100  -50  2
4 4♥E ♦2-1 -1    +100    +100 -
5 3♦N ♠A= =    +110    +130 1
6 3NTE ♦5= = -600  -600  -
7 2♠W ♦A= -1    +100 -110  5
8 1NTW ♦7+1 +1 -120     +110 6
9 3♦S ♥8-1 -1 -50  -140  3
10 4♣N ♥A-3 -3 -300     +110 9
11 1NTE ♣6-1 -1    +50 -130  5
12 1NTS ♥7+1 +1    +120    +300 5
13 2♥S ♠3+1 +2    +170    +140 1
14 3NTS ♥8-2 -3 -150     +100 6
15 2♣W ♦5+2 +1 -110  -130  1
16 4♥W ♣4+1 +1 -650     +100 13
ROUND 8 IMPs: 55 26 VP: 16.58 3.42