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ALT COMPETITION 2023 - EVENT 2

Bridge Base Online, February 13 - 16, 2023

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

Jiang Gu

All-tournaments history →
BBO nickname: jiang_gu WBF: 13375

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 11 -18 -1.64 -2.0 -0.18 17%
Dummy 14 -30 -2.14 -18.8 -1.34 22%
Defense, player leads 19 +50 2.63 36.0 1.89 30%
Defense, partner leads 20 +51 2.55 31.4 1.57 31%
Total 64 +53 0.83 46.6 0.73 100%
OtherDeclared (pair)Best roundWorst round
  25 R8 (+42) R3 (-23)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 177 157 88.70% 20 22 0.1243
Opening lead 15 12 80.00% 3 3 0.2000
After the lead — declarer 61 53 86.89% 8 8 0.1311
After the lead — defense 101 92 91.09% 9 11 0.1089

Round 1  (match scorecard, all results of round 1)
AMATEURS
 VS
JEDI KNIGHTS
CLOSED ROOM
 NS: Pat Quin - Adrian Thomas
 EW: Jiang Gu - David Chechelashvili
AMATEURS
VS
JEDI KNIGHTS
CLOSED ROOM
NS: Pat Quin - Adrian Thomas
EW: Jiang Gu - David Chechelashvili

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 1NTN ♣10+1 +1    +120 0.3    +100  1
2 2♠E ♣Q-2 -2    +100 1.0 -200   7
3 6♠xS ♥K-3 -3 -500  -0.6 -620   3
4 2NTW ♥10= +1 -150  0.5 -180   1
5 3NTS ♠5= -2 -200  9.4    +600 13 
6 4♥S ♣7-1 -1 -50  2.2 -50  --
7 4♥S ♥2+1 +1    +650 -0.3    +650 --
8 4♥S ♦A+1 +1    +450 -0.4    +450 --
9 6♦xS ♣2-2 -2 -300  10.0    +430 12 
10 3♣xS ♠Q-2 -1 -200  3.4    +100 7 
11 4♠xS ♠4-2 -2 -300  5.7    +50 8 
12 4♠N ♦J+1 =    +620 -0.4    +650 1 
13 3♦E ♥2= = -110  1.8 -110  --
14 6♥S ♥8+1 =    +980 0.6    +1010 1 
15 4♥xN ♥3-1 =    +790 -12.2    +140  12
16 4♣N ♠A= =    +130 -0.2    +130 --
ROUND 1 IMPs: 42 24
VP: 14.60 5.40
1 1NTN ♣10+1 +1    +120    +100 1
2 2♠E ♣Q-2 -2    +100 -200  7
3 6♠xS ♥K-3 -3 -500  -620  3
4 2NTW ♥10= +1 -150  -180  1
5 3NTS ♠5= -2 -200     +600 13
6 4♥S ♣7-1 -1 -50  -50  -
7 4♥S ♥2+1 +1    +650    +650 -
8 4♥S ♦A+1 +1    +450    +450 -
9 6♦xS ♣2-2 -2 -300     +430 12
10 3♣xS ♠Q-2 -1 -200     +100 7
11 4♠xS ♠4-2 -2 -300     +50 8
12 4♠N ♦J+1 =    +620    +650 1
13 3♦E ♥2= = -110  -110  -
14 6♥S ♥8+1 =    +980    +1010 1
15 4♥xN ♥3-1 =    +790    +140 12
16 4♣N ♠A= =    +130    +130 -
ROUND 1 IMPs: 42 24 VP: 14.60 5.40


Round 3  (match scorecard, all results of round 3)
BRIDGE24.PL MIXED
 VS
AMATEURS
CLOSED ROOM
 NS: David Chechelashvili - Jiang Gu
 EW: Piotr Tuczyński - Bartosz Chmurski
BRIDGE24.PL MIXED
VS
AMATEURS
CLOSED ROOM
NS: David Chechelashvili - Jiang Gu
EW: Piotr Tuczyński - Bartosz Chmurski

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3♠S ♣3+2 =    +140 -5.8    +420 7 
2 3♠xE ♥2= -1    +100 5.1 -150   6
3 2NTW ♦4-3 -3    +300 5.2    +110  5
4 6♥N ♦A= =    +1430 3.3    +1430 --
5 3♣xW ♥K-2 = -470  -9.8    +140 12 
6 4♥W ♠K+1 = -620  -2.4 -620  --
7 3NTS ♥8-2 -3 -300  -8.3    +620 14 
8 3NTN ♠2-2 -2 -100  -5.8    +420 11 
9 3NTN ♥8+3 +2    +460 4.0    +490 1 
10 4♠W ♣K+1 +1 -650  -0.2 -650  --
11 4♥E ♣8-1 -1    +50 0.0    +50 --
12 2♦W ♣2+2 +2 -130  -0.1 -130  --
13 1♥E ♥K+2 +2 -140  0.8 -620   10
14 3♦N ♥K-2 -3 -150  -1.4 -140  --
15 3NTN ♣4+1 +1    +630 0.3    +630 --
16 1NTN ♠2-1 -1 -50  1.5 -90   1
ROUND 3 IMPs: 45 22
VP: 15.56 4.44
1 3♠S ♣3+2 =    +140    +420 7
2 3♠xE ♥2= -1    +100 -150  6
3 2NTW ♦4-3 -3    +300    +110 5
4 6♥N ♦A= =    +1430    +1430 -
5 3♣xW ♥K-2 = -470     +140 12
6 4♥W ♠K+1 = -620  -620  -
7 3NTS ♥8-2 -3 -300     +620 14
8 3NTN ♠2-2 -2 -100     +420 11
9 3NTN ♥8+3 +2    +460    +490 1
10 4♠W ♣K+1 +1 -650  -650  -
11 4♥E ♣8-1 -1    +50    +50 -
12 2♦W ♣2+2 +2 -130  -130  -
13 1♥E ♥K+2 +2 -140  -620  10
14 3♦N ♥K-2 -3 -150  -140  -
15 3NTN ♣4+1 +1    +630    +630 -
16 1NTN ♠2-1 -1 -50  -90  1
ROUND 3 IMPs: 45 22 VP: 15.56 4.44


Round 4  (match scorecard, all results of round 4)
AMATEURS
 VS
HARRIS
OPEN ROOM
 NS: Jiang Gu - Ai-Tai Lo
 EW: Eddie Malhasyan - Jonathan Harris
AMATEURS
VS
HARRIS
OPEN ROOM
NS: Jiang Gu - Ai-Tai Lo
EW: Eddie Malhasyan - Jonathan Harris

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♠W ♦5= = -420  0.0 -420  --
2 4♠W ♣6-1 -1    +50 3.6 -420  10 
3 4♠S ♦2-1 -1 -50  -3.5 -100  2 
4 1NTW ♣7= = -90  -0.1 0  3
5 5♥xN ♠J-2 -2 -500  -2.3 -500  --
6 2♣S ♠5+2 +2    +130 -0.7    +130 --
7 2♠W ♥J-3 -1    +100 -1.4    +200  3
8 3♥N ♠Q-1 =    +140 6.0 -170  7 
9 4♣N ♥K-1 -1 -50  1.0    +110  4
10 4♥S ♦A-2 -2 -200  -0.4 -130   2
11 2♦S ♣2-1 -1 -50  1.6 -150  3 
12 5♥xW ♣K-3 -2    +300 7.4    +50 6 
13 1NTW ♥J= -1    +100 3.0 -90  5 
14 4NTS ♠6= =    +430 -7.9    +980  11
15 3NTN ♦Q-1 -2 -200  -1.0 -100   3
16 4♦W ♥4-1 -1    +100 6.3 -300  9 
ROUND 4 IMPs: 42 26
VP: 14.18 5.82
1 4♠W ♦5= = -420  -420  -
2 4♠W ♣6-1 -1    +50 -420  10
3 4♠S ♦2-1 -1 -50  -100  2
4 1NTW ♣7= = -90  0 3
5 5♥xN ♠J-2 -2 -500  -500  -
6 2♣S ♠5+2 +2    +130    +130 -
7 2♠W ♥J-3 -1    +100    +200 3
8 3♥N ♠Q-1 =    +140 -170  7
9 4♣N ♥K-1 -1 -50     +110 4
10 4♥S ♦A-2 -2 -200  -130  2
11 2♦S ♣2-1 -1 -50  -150  3
12 5♥xW ♣K-3 -2    +300    +50 6
13 1NTW ♥J= -1    +100 -90  5
14 4NTS ♠6= =    +430    +980 11
15 3NTN ♦Q-1 -2 -200  -100  3
16 4♦W ♥4-1 -1    +100 -300  9
ROUND 4 IMPs: 42 26 VP: 14.18 5.82


Round 8  (match scorecard, all results of round 8)
RIPPEY
 VS
AMATEURS
CLOSED ROOM
 NS: Jiang Gu - Ai-Tai Lo
 EW: Krzysztof Buras - Grzegorz Narkiewicz
RIPPEY
VS
AMATEURS
CLOSED ROOM
NS: Jiang Gu - Ai-Tai Lo
EW: Krzysztof Buras - Grzegorz Narkiewicz

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2♥S ♠4-1 -1 -50  -3.6    +100 4 
2 4♥W ♦2+2 +2 -480  -1.1 -480  --
3 3NTN ♠5= =    +400 -0.2    +400 --
4 6♠W ♦A= -1    +100 10.7    +100 --
5 3NTW ♦9+2 +1 -430  -2.8 -460   1
6 1♠N ♠5+1 =    +80 4.0 -180   6
7 5♦E ♥J+1 +2 -640  -2.3 -690   2
8 2♥E ♦Q+1 = -110  0.0 -200   3
9 4♠xS ♣5-1 -1 -100  -6.9    +140 6 
10 5♥xE ♥7-2 -2    +500 -3.4    +800 7 
11 7♣W ♦10-1 -1    +50 12.3 -920   14
12 3♣W ♥J= +3 -170  4.6 -460   7
13 3NTE ♥9-1 -2    +200 7.4 -120   8
14 1NTE ♠J= -1    +50 2.7 -110   4
15 3NTE ♠Q-1 -1    +50 4.4 -420   10
16 5♦xN ♦A-3 -3 -500  1.6 -650   4
ROUND 8 IMPs: 17 59
VP: 1.67 18.33
1 2♥S ♠4-1 -1 -50     +100 4
2 4♥W ♦2+2 +2 -480  -480  -
3 3NTN ♠5= =    +400    +400 -
4 6♠W ♦A= -1    +100    +100 -
5 3NTW ♦9+2 +1 -430  -460  1
6 1♠N ♠5+1 =    +80 -180  6
7 5♦E ♥J+1 +2 -640  -690  2
8 2♥E ♦Q+1 = -110  -200  3
9 4♠xS ♣5-1 -1 -100     +140 6
10 5♥xE ♥7-2 -2    +500    +800 7
11 7♣W ♦10-1 -1    +50 -920  14
12 3♣W ♥J= +3 -170  -460  7
13 3NTE ♥9-1 -2    +200 -120  8
14 1NTE ♠J= -1    +50 -110  4
15 3NTE ♠Q-1 -1    +50 -420  10
16 5♦xN ♦A-3 -3 -500  -650  4
ROUND 8 IMPs: 17 59 VP: 1.67 18.33