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ALT COMPETITION 2023 - EVENT 5

Bridge Base Online, May 22 - 25, 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 26 +5 0.19 33.9 1.30 27%
Dummy 26 -14 -0.54 -18.7 -0.72 27%
Defense, player leads 22 -11 -0.50 -6.5 -0.29 23%
Defense, partner leads 22 +15 0.68 0.7 0.03 23%
Total 96 -5 -0.05 9.5 0.10 100%
OtherDeclared (pair)Best roundWorst round
  52 R3 (+40) R1 (-31)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 299 272 90.97% 27 32 0.1070
Opening lead 17 12 70.59% 5 6 0.3529
After the lead — declarer 183 171 93.44% 12 15 0.0820
After the lead — defense 99 89 89.90% 10 11 0.1111

Round 1  (match scorecard, all results of round 1)
AMATEURS
 VS
SCHALTZ
CLOSED ROOM
 NS: Dorthe Schaltz - Peter Schaltz
 EW: Jiang Gu - David Chechelashvili
AMATEURS
VS
SCHALTZ
CLOSED ROOM
NS: Dorthe Schaltz - Peter Schaltz
EW: Jiang Gu - David Chechelashvili

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♥N ♥2+1 +1    +450 -1.3    +420  1
2 3NTW ♠10= = -400  4.3 -130  7 
3 2♠S ♦5+1 +1    +140 -1.1    +140 --
4 1♦N ♣K= =    +70 -5.2 -200   7
5 6♥S ♥5= =    +1430 -13.5    +650  13
6 5♣E ♠2= = -600  9.9    +100 12 
7 4♥E ♠K-1 -1    +100 -4.8 -140   6
8 4♥N ♠7= =    +420 -3.0    +140  7
9 3♦E ♣A= = -110  2.6 -130   1
10 3NTS ♥5= -1 -100  8.1    +600 12 
11 4♥N ♦6= +1    +450 -5.4    +420  1
12 3NTE ♦Q+2 -3    +150 -8.7    +200 2 
13 3NTW ♦2-2 -2    +200 -14.3 -680   13
14 1NTE ♠Q-1 -1    +50 -1.0 -50   3
15 2♠xS ♥5-1 =    +670 -12.4 -110   13
16 3♣S ♦4-2 -3 -150  3.4 -110  1 
ROUND 1 IMPs: 34 65
VP: 3.12 16.88
1 4♥N ♥2+1 +1    +450    +420 1
2 3NTW ♠10= = -400  -130  7
3 2♠S ♦5+1 +1    +140    +140 -
4 1♦N ♣K= =    +70 -200  7
5 6♥S ♥5= =    +1430    +650 13
6 5♣E ♠2= = -600     +100 12
7 4♥E ♠K-1 -1    +100 -140  6
8 4♥N ♠7= =    +420    +140 7
9 3♦E ♣A= = -110  -130  1
10 3NTS ♥5= -1 -100     +600 12
11 4♥N ♦6= +1    +450    +420 1
12 3NTE ♦Q+2 -3    +150    +200 2
13 3NTW ♦2-2 -2    +200 -680  13
14 1NTE ♠Q-1 -1    +50 -50  3
15 2♠xS ♥5-1 =    +670 -110  13
16 3♣S ♦4-2 -3 -150  -110  1
ROUND 1 IMPs: 34 65 VP: 3.12 16.88


Round 3  (match scorecard, all results of round 3)
ROIKO
 VS
AMATEURS
OPEN ROOM
 NS: Silvana Rojko - Darko Parezanin
 EW: Franco Baseggio - Jiang Gu
ROIKO
VS
AMATEURS
OPEN ROOM
NS: Silvana Rojko - Darko Parezanin
EW: Franco Baseggio - Jiang Gu

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2♥N ♦K+1 +1    +140 -0.9    +140 --
2 1NTW ♠2= = -90  0.0 -90  --
3 3♦W ♣K-1 -1    +100 -0.5 -110  5 
4 3♠N ♦10-1 =    +140 0.3    +140 --
5 4♠S ♥5-2 -2 -200  3.0    +620  13
6 4♠S ♣J+1 +1    +450 -5.9 -50  11 
7 4♠xN ♥J-2 -3 -800  6.5 -200   12
8 5♣xS ♥10-2 -1 -100  3.6 -100  --
9 3♦W ♣5+1 +1 -130  0.8 -100   1
10 3NTE ♦4+1 +1 -630  1.2 -600   1
11 3NTS ♥J+2 +2    +460 -1.0    +490  1
12 3NTW ♥J+1 +2 -460  0.5 -430   1
13 5♣xS ♠K-4 -4 -1100  9.2 -680   9
14 3♠xW ♥K= = -530  12.0 -110   9
15 5♥xW ♠A-4 -3    +500 -2.0    +800  7
16 2♥N ♦3+3 +2    +170 4.0    +230  2
ROUND 3 IMPs: 16 56
VP: 1.91 18.09
1 2♥N ♦K+1 +1    +140    +140 -
2 1NTW ♠2= = -90  -90  -
3 3♦W ♣K-1 -1    +100 -110  5
4 3♠N ♦10-1 =    +140    +140 -
5 4♠S ♥5-2 -2 -200     +620 13
6 4♠S ♣J+1 +1    +450 -50  11
7 4♠xN ♥J-2 -3 -800  -200  12
8 5♣xS ♥10-2 -1 -100  -100  -
9 3♦W ♣5+1 +1 -130  -100  1
10 3NTE ♦4+1 +1 -630  -600  1
11 3NTS ♥J+2 +2    +460    +490 1
12 3NTW ♥J+1 +2 -460  -430  1
13 5♣xS ♠K-4 -4 -1100  -680  9
14 3♠xW ♥K= = -530  -110  9
15 5♥xW ♠A-4 -3    +500    +800 7
16 2♥N ♦3+3 +2    +170    +230 2
ROUND 3 IMPs: 16 56 VP: 1.91 18.09


Round 4  (match scorecard, all results of round 4)
AMATEURS
 VS
FREDIN
OPEN ROOM
 NS: Jiang Gu - Ai-Tai Lo
 EW: Alon Apteker - Peter Fredin
AMATEURS
VS
FREDIN
OPEN ROOM
NS: Jiang Gu - Ai-Tai Lo
EW: Alon Apteker - Peter Fredin

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTE ♣A-3 -3    +150 1.7    +200  2
2 2NTS ♠K-1 -2 -200  -3.9    +110  7
3 4♠W ♦2+3 +3 -710  0.7 -680   1
4 1NTE ♥A-3 +2 -150  -4.9 -150  --
5 3NTS ♣Q+2 +2    +660 0.3    +660 --
6 1NTN ♣4-3 -2 -100  0.2    +90  5
7 4♠S ♦Q= =    +620 -0.6    +650  1
8 3NTN ♦5-2 -2 -100  -2.3 -130  1 
9 6♥S ♣J= =    +980 2.9    +980 --
10 3NTE ♠10-1 -1    +100 1.4    +100 --
11 5♦xS ♣3= =    +550 5.6    +430 3 
12 4♥N ♣6+2 +1    +650 0.0    +680  1
13 2♠N ♠5= =    +110 0.0    +110 --
14 2♥S ♥2= -1 -50  -2.3    +140  5
15 3NTW ♥10-2 -2    +100 3.9    +50 2 
16 3NTW ♥Q-1 -1    +100 -0.4    +200  3
ROUND 4 IMPs: 6 25
VP: 5.20 14.80
1 3NTE ♣A-3 -3    +150    +200 2
2 2NTS ♠K-1 -2 -200     +110 7
3 4♠W ♦2+3 +3 -710  -680  1
4 1NTE ♥A-3 +2 -150  -150  -
5 3NTS ♣Q+2 +2    +660    +660 -
6 1NTN ♣4-3 -2 -100     +90 5
7 4♠S ♦Q= =    +620    +650 1
8 3NTN ♦5-2 -2 -100  -130  1
9 6♥S ♣J= =    +980    +980 -
10 3NTE ♠10-1 -1    +100    +100 -
11 5♦xS ♣3= =    +550    +430 3
12 4♥N ♣6+2 +1    +650    +680 1
13 2♠N ♠5= =    +110    +110 -
14 2♥S ♥2= -1 -50     +140 5
15 3NTW ♥10-2 -2    +100    +50 2
16 3NTW ♥Q-1 -1    +100    +200 3
ROUND 4 IMPs: 6 25 VP: 5.20 14.80


Round 5  (match scorecard, all results of round 5)
UKRAINE
 VS
AMATEURS
OPEN ROOM
 NS: Vitaly Zuban - Yuriy Lukke
 EW: David Chechelashvili - Jiang Gu
UKRAINE
VS
AMATEURS
OPEN ROOM
NS: Vitaly Zuban - Yuriy Lukke
EW: David Chechelashvili - Jiang Gu

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3♥E ♣10= = -140  0.6 -300  4 
2 2♠W ♠2+2 +1 -140  -0.9    +50  5
3 3NTS ♠2+1 =    +400 -1.3    +400 --
4 2♥N ♣3+2 +2    +170 -0.3    +170 --
5 6♥N ♦K-2 -2 -200  9.4    +1400  17
6 4♥W ♣2-1 -1    +100 -1.5 -140  6 
7 4♠S ♣Q+1 +1    +650 -1.1    +650 --
8 4♠S ♦10+2 +2    +480 -0.8    +450 1 
9 3NTE ♣9-1 -2    +200 -5.6 -120  8 
10 4♥xE ♠K-1 -1    +200 -0.4    +200 --
11 3♥W ♦K= +2 -200  2.8 -80   3
12 2♠S ♦A= =    +110 -3.9 -100  5 
13 3NTN ♥9+2 +2    +660 0.0    +660 --
14 4♠W ♣6+1 -1    +50 -8.5 -460  11 
15 5♥xW ♥6-1 -1    +100 1.4    +100 --
16 3♣S ♦6+1 +1    +130 -1.1    +130 --
ROUND 5 IMPs: 35 25
VP: 12.80 7.20
1 3♥E ♣10= = -140  -300  4
2 2♠W ♠2+2 +1 -140     +50 5
3 3NTS ♠2+1 =    +400    +400 -
4 2♥N ♣3+2 +2    +170    +170 -
5 6♥N ♦K-2 -2 -200     +1400 17
6 4♥W ♣2-1 -1    +100 -140  6
7 4♠S ♣Q+1 +1    +650    +650 -
8 4♠S ♦10+2 +2    +480    +450 1
9 3NTE ♣9-1 -2    +200 -120  8
10 4♥xE ♠K-1 -1    +200    +200 -
11 3♥W ♦K= +2 -200  -80  3
12 2♠S ♦A= =    +110 -100  5
13 3NTN ♥9+2 +2    +660    +660 -
14 4♠W ♣6+1 -1    +50 -460  11
15 5♥xW ♥6-1 -1    +100    +100 -
16 3♣S ♦6+1 +1    +130    +130 -
ROUND 5 IMPs: 35 25 VP: 12.80 7.20


Round 6  (match scorecard, all results of round 6)
AMATEURS
 VS
ULI
OPEN ROOM
 NS: Jiang Gu - Ai-Tai Lo
 EW: Gabriele Zanasi - Saverio Margiotta
AMATEURS
VS
ULI
OPEN ROOM
NS: Jiang Gu - Ai-Tai Lo
EW: Gabriele Zanasi - Saverio Margiotta

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2♠S ♦3+1 +3    +200 -2.4    +200 --
2 4♥N ♠A-1 =    +620 8.0    +620 --
3 5♣xS ♠5-2 -1 -100  1.0 -110  --
4 3NTW ♠3+2 +2 -660  0.0 -630   1
5 1NTE ♠5+2 +3 -180  0.4 -430  6 
6 4♠xS ♦K-1 -1 -100  -6.4 -100  --
7 1♠S ♥5= -1 -100  -2.8    +110  5
8 5♣S ♥A= =    +400 0.6    +440  1
9 7♠N ♠4= =    +1510 7.1    +1510 --
10 4♥W ♠J+1 +1 -650  0.2 -650  --
11 4♠E ♦A-2 -2    +100 -0.3    +500  9
12 4♠S ♥J+1 =    +620 2.9    +250 9 
13 4♥N ♣5-1 =    +620 11.4    +650  1
14 4NTS ♦J+2 +2    +490 -6.9    +990  11
15 4♥S ♠6-1 -1 -100  -0.9 -100  --
16 4♥S ♠10-2 -1 -50  -1.0 -100  2 
ROUND 6 IMPs: 17 28
VP: 6.96 13.04
1 2♠S ♦3+1 +3    +200    +200 -
2 4♥N ♠A-1 =    +620    +620 -
3 5♣xS ♠5-2 -1 -100  -110  -
4 3NTW ♠3+2 +2 -660  -630  1
5 1NTE ♠5+2 +3 -180  -430  6
6 4♠xS ♦K-1 -1 -100  -100  -
7 1♠S ♥5= -1 -100     +110 5
8 5♣S ♥A= =    +400    +440 1
9 7♠N ♠4= =    +1510    +1510 -
10 4♥W ♠J+1 +1 -650  -650  -
11 4♠E ♦A-2 -2    +100    +500 9
12 4♠S ♥J+1 =    +620    +250 9
13 4♥N ♣5-1 =    +620    +650 1
14 4NTS ♦J+2 +2    +490    +990 11
15 4♥S ♠6-1 -1 -100  -100  -
16 4♥S ♠10-2 -1 -50  -100  2
ROUND 6 IMPs: 17 28 VP: 6.96 13.04


Round 7  (match scorecard, all results of round 7)
CANTOR
 VS
AMATEURS
OPEN ROOM
 NS: Richard Bley - Michael Tomski
 EW: Jiang Gu - David Chechelashvili
CANTOR
VS
AMATEURS
OPEN ROOM
NS: Richard Bley - Michael Tomski
EW: Jiang Gu - David Chechelashvili

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTW ♣2-1 +1 -430  7.6 -130   7
2 2♠W ♥A= = -110  3.3    +150  6
3 3♠E ♥8-2 -2    +200 -1.8    +100 3 
4 4♥W ♦9-1 -1    +100 -5.7    +100 --
5 2♣S ♥6+1 +2    +130 0.5    +180  2
6 2♦xS ♥4-4 -3 -500  -3.8 -660  4 
7 6♣E ♠10-1 = -1370  5.3 -1370  --
8 2♠W ♣2-2 -1    +50 0.2 -100  4 
9 4♠W ♠8+1 +1 -650  4.1 -200   10
10 1NTE ♠A+1 +1 -120  4.0    +110  6
11 4♠S ♣2-1 -1 -50  1.9 -50  --
12 2♥S ♦4-1 -1 -100  1.9    +50  4
13 2♠N ♥3+1 +2    +170 -0.6    +200  1
14 1NTS ♦J+1 +1    +120 -1.7    +120 --
15 3♠N ♠8= =    +140 4.4    +170  1
16 2NTN ♦2= =    +120 -0.4    +120 --
ROUND 7 IMPs: 11 37
VP: 3.91 16.09
1 3NTW ♣2-1 +1 -430  -130  7
2 2♠W ♥A= = -110     +150 6
3 3♠E ♥8-2 -2    +200    +100 3
4 4♥W ♦9-1 -1    +100    +100 -
5 2♣S ♥6+1 +2    +130    +180 2
6 2♦xS ♥4-4 -3 -500  -660  4
7 6♣E ♠10-1 = -1370  -1370  -
8 2♠W ♣2-2 -1    +50 -100  4
9 4♠W ♠8+1 +1 -650  -200  10
10 1NTE ♠A+1 +1 -120     +110 6
11 4♠S ♣2-1 -1 -50  -50  -
12 2♥S ♦4-1 -1 -100     +50 4
13 2♠N ♥3+1 +2    +170    +200 1
14 1NTS ♦J+1 +1    +120    +120 -
15 3♠N ♠8= =    +140    +170 1
16 2NTN ♦2= =    +120    +120 -
ROUND 7 IMPs: 11 37 VP: 3.91 16.09