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ALT COMPETITION 2025 - EVENT 3

Bridge Base Online, April 21 - 24, 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

Qiang Zhang

All-tournaments history →
BBO nickname: olddragonz WBF: 27225

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 10 -17 -1.70 -10.0 -1.00 21%
Dummy 14 -2 -0.14 -9.5 -0.68 29%
Defense, player leads 14 +13 0.93 25.1 1.80 29%
Defense, partner leads 10 -25 -2.50 -8.3 -0.83 21%
Total 48 -31 -0.65 -2.7 -0.06 100%
OtherDeclared (pair)Best roundWorst round
  24 R4 (+26) R7 (-31)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 137 127 92.70% 10 14 0.1022
Opening lead 10 7 70.00% 3 5 0.5000
After the lead — declarer 74 73 98.65% 1 3 0.0405
After the lead — defense 53 47 88.68% 6 6 0.1132

Round 4  (match scorecard, all results of round 4)
COCONUT
 VS
GREENBERG
CLOSED ROOM
 NS: Mustafa Cem Tokay - Ted Greenberg
 EW: Qiang Zhang - Difan Wang
COCONUT
VS
GREENBERG
CLOSED ROOM
NS: Mustafa Cem Tokay - Ted Greenberg
EW: Qiang Zhang - Difan Wang

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2♥E ♣A+2 +2 -170  -3.0 -450   7
2 4♥W ♠2= = -420  2.9 -170  6 
3 3NTE ♦Q-2 -2    +200 -2.9 -50   6
4 4♠xN ♦K= -1 -200  8.0    +790 14 
5 4♠W ♣2= = -420  0.6 -420  --
6 2♥E ♦K-1 -1    +100 -5.5    +100 --
7 1♦xS ♦3-2 -1 -200  -1.0 -180  1 
8 4♥E ♠5+1 +1 -450  0.7 -430  1 
9 3♥S ♥2-1 =    +140 -4.1    +110  1
10 2♥W ♣A-1 -1    +100 -5.0 -110   5
11 3♠xE ♠7-3 -2    +300 2.4    +400 3 
12 4♥W ♠A= = -420  -0.1 -800   9
13 5♥N ♦7= -1 -100  6.2    +1430 17 
14 4♥W ♠10+2 +2 -480  1.9 -420  2 
15 4♠W ♦K+1 = -420  -0.8    +50 10 
16 4♠E ♦10+1 +1 -650  4.9 -650  --
ROUND 4 IMPs: 54 28
VP: 16.09 3.91
1 2♥E ♣A+2 +2 -170  -450  7
2 4♥W ♠2= = -420  -170  6
3 3NTE ♦Q-2 -2    +200 -50  6
4 4♠xN ♦K= -1 -200     +790 14
5 4♠W ♣2= = -420  -420  -
6 2♥E ♦K-1 -1    +100    +100 -
7 1♦xS ♦3-2 -1 -200  -180  1
8 4♥E ♠5+1 +1 -450  -430  1
9 3♥S ♥2-1 =    +140    +110 1
10 2♥W ♣A-1 -1    +100 -110  5
11 3♠xE ♠7-3 -2    +300    +400 3
12 4♥W ♠A= = -420  -800  9
13 5♥N ♦7= -1 -100     +1430 17
14 4♥W ♠10+2 +2 -480  -420  2
15 4♠W ♦K+1 = -420     +50 10
16 4♠E ♦10+1 +1 -650  -650  -
ROUND 4 IMPs: 54 28 VP: 16.09 3.91


Round 6  (match scorecard, all results of round 6)
COCONUT
 VS
JUST JUMP
CLOSED ROOM
 NS: Yuliy Chumak - Eugenii Kupriianov
 EW: Qiang Zhang - Difan Wang
COCONUT
VS
JUST JUMP
CLOSED ROOM
NS: Yuliy Chumak - Eugenii Kupriianov
EW: Qiang Zhang - Difan Wang

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTS ♣Q-2 -2 -100  3.6 -50  2 
2 3NTN ♣5= -2 -200  4.4 -200  --
3 4♥S ♣4= -1 -50  5.6    +150 5 
4 3♠S ♦A-1 =    +140 -0.1 -130   7
5 7♥S ♦10= =    +2210 -5.5    +710  17
6 6♥W ♣K= -1    +100 -5.6    +100 --
7 4♥E ♣8= -2    +200 -6.3    +100  3
8 3NT xN ♦3-2 -2 -300  7.9 -200  3 
9 4♠W ♦10+2 +2 -680  0.5 -680  --
10 3♥S ♠6+1 +1    +170 1.8    +170 --
11 2♠N ♥4+1 =    +110 -1.3 -50   4
12 4♥W ♠9+1 = -420  -0.6 -450   1
13 2♥W ♣Q+3 +3 -200  -8.7 -630   10
14 4♥W ♣K+1 +1 -450  1.7    +50 11 
15 2♥E ♦J-1 -1    +50 -2.6 -110   4
16 3NTS ♦9+3 +3    +490 -0.8    +450  1
ROUND 6 IMPs: 21 47
VP: 3.91 16.09
1 3NTS ♣Q-2 -2 -100  -50  2
2 3NTN ♣5= -2 -200  -200  -
3 4♥S ♣4= -1 -50     +150 5
4 3♠S ♦A-1 =    +140 -130  7
5 7♥S ♦10= =    +2210    +710 17
6 6♥W ♣K= -1    +100    +100 -
7 4♥E ♣8= -2    +200    +100 3
8 3NT xN ♦3-2 -2 -300  -200  3
9 4♠W ♦10+2 +2 -680  -680  -
10 3♥S ♠6+1 +1    +170    +170 -
11 2♠N ♥4+1 =    +110 -50  4
12 4♥W ♠9+1 = -420  -450  1
13 2♥W ♣Q+3 +3 -200  -630  10
14 4♥W ♣K+1 +1 -450     +50 11
15 2♥E ♦J-1 -1    +50 -110  4
16 3NTS ♦9+3 +3    +490    +450 1
ROUND 6 IMPs: 21 47 VP: 3.91 16.09


Round 7  (match scorecard, all results of round 7)
NETBRIDGE
 VS
COCONUT
OPEN ROOM
 NS: Kees Bouwen - Jan van den Hoek
 EW: Qiang Zhang - Difan Wang
NETBRIDGE
VS
COCONUT
OPEN ROOM
NS: Kees Bouwen - Jan van den Hoek
EW: Qiang Zhang - Difan Wang

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTN ♥8-1 =    +400 -8.2 -50  10 
2 1NTW ♣2-1 = -90  5.9    +140  6
3 4NTN ♣6+3 +3    +520 1.1    +450 2 
4 4♠E ♠2+1 +1 -650  1.0 -680  1 
5 3NTN ♣4= =    +600 0.7    +600 --
6 2NTW ♥4+1 +2 -180  -0.4 -660  10 
7 3♥E ♠A-2 -1    +100 1.3    +100 --
8 3♥W ♣6-2 -2    +100 -1.9    +50 2 
9 2♥S ♠J= +1    +140 -3.6    +110 1 
10 3NTN ♠3+3 +2    +660 2.0    +620 1 
11 2♥S ♦A-1 +1    +140 -4.2 -100  6 
12 3NTN ♦10= +1    +630 -7.3    +200 10 
13 4♠N ♦6-1 -1 -100  0.8 -300  5 
14 4♥N ♠3-1 -2 -100  8.5    +430  11
15 3NTN ♥3+1 +1    +630 0.1    +630 --
16 4♠N ♦K-2 -1 -50  2.3 -50  --
ROUND 7 IMPs: 48 17
VP: 16.88 3.12
1 3NTN ♥8-1 =    +400 -50  10
2 1NTW ♣2-1 = -90     +140 6
3 4NTN ♣6+3 +3    +520    +450 2
4 4♠E ♠2+1 +1 -650  -680  1
5 3NTN ♣4= =    +600    +600 -
6 2NTW ♥4+1 +2 -180  -660  10
7 3♥E ♠A-2 -1    +100    +100 -
8 3♥W ♣6-2 -2    +100    +50 2
9 2♥S ♠J= +1    +140    +110 1
10 3NTN ♠3+3 +2    +660    +620 1
11 2♥S ♦A-1 +1    +140 -100  6
12 3NTN ♦10= +1    +630    +200 10
13 4♠N ♦6-1 -1 -100  -300  5
14 4♥N ♠3-1 -2 -100     +430 11
15 3NTN ♥3+1 +1    +630    +630 -
16 4♠N ♦K-2 -1 -50  -50  -
ROUND 7 IMPs: 48 17 VP: 16.88 3.12