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ALT COMPETITION 2025 - EVENT 6

Bridge Base Online, July 7 - 10, 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 29 +20 0.69 7.1 0.24 26%
Dummy 31 -59 -1.90 -43.1 -1.39 28%
Defense, player leads 25 +40 1.60 -4.3 -0.17 22%
Defense, partner leads 27 +20 0.74 1.1 0.04 24%
Total 112 +21 0.19 -39.2 -0.35 100%
OtherDeclared (pair)Best roundWorst round
  60 R7 (+66) R5 (-39)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 426 394 92.49% 32 35 0.0822
Opening lead 18 14 77.78% 4 5 0.2778
After the lead — declarer 263 245 93.16% 18 20 0.0760
After the lead — defense 145 135 93.10% 10 10 0.0690

Round 2  (match scorecard, all results of round 2)
PIONEERS
 VS
SELIGMAN
OPEN ROOM
 NS: Jack Zhao - Yanong Han
 EW: Michał Kwiecień - Włodzimierz Starkowski
PIONEERS
VS
SELIGMAN
OPEN ROOM
NS: Jack Zhao - Yanong Han
EW: Michał Kwiecień - Włodzimierz Starkowski

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3♠E ♥K= +1 -170  -1.8 -170  --
2 3NTS ♥5-3 -3 -300  -6.3 -140   4
3 3NT xE ♠8+2 +2 -1150  -11.2 -600   11
4 2♥W ♦Q+1 +1 -140  -3.4 -100   1
5 4♠S ♥8-2 -3 -300  -8.8    +620  14
6 4♥N ♣Q= =    +420 3.6    +300 3 
7 5♦W ♠K= = -600  -3.4 -600  --
8 3NTN ♦7+2 +2    +460 1.2    +430 1 
9 3NTN ♣6+1 +1    +430 2.2    +400 1 
10 6♦E ♥Q-2 -1    +100 4.1 -200  7 
11 4♠S ♣K+1 +1    +450 0.2    +480  1
12 3♠W ♥2-2 -3    +150 3.1    +100 2 
13 3NTS ♦J-1 -1 -100  -3.3    +120  6
14 4♥E ♠5+2 +2 -480  3.3 -450   1
15 2NTW ♥2+1 = -120  2.7    +50  5
16 3NTS ♥10+1 +1    +430 5.1    +430 --
ROUND 2 IMPs: 14 43
VP: 3.42 16.58
1 3♠E ♥K= +1 -170  -170  -
2 3NTS ♥5-3 -3 -300  -140  4
3 3NT xE ♠8+2 +2 -1150  -600  11
4 2♥W ♦Q+1 +1 -140  -100  1
5 4♠S ♥8-2 -3 -300     +620 14
6 4♥N ♣Q= =    +420    +300 3
7 5♦W ♠K= = -600  -600  -
8 3NTN ♦7+2 +2    +460    +430 1
9 3NTN ♣6+1 +1    +430    +400 1
10 6♦E ♥Q-2 -1    +100 -200  7
11 4♠S ♣K+1 +1    +450    +480 1
12 3♠W ♥2-2 -3    +150    +100 2
13 3NTS ♦J-1 -1 -100     +120 6
14 4♥E ♠5+2 +2 -480  -450  1
15 2NTW ♥2+1 = -120     +50 5
16 3NTS ♥10+1 +1    +430    +430 -
ROUND 2 IMPs: 14 43 VP: 3.42 16.58


Round 3  (match scorecard, all results of round 3)
PASSELL
 VS
PIONEERS
CLOSED ROOM
 NS: Jack Zhao - Yanong Han
 EW: Barry Schaffer - Gary Bush
PASSELL
VS
PIONEERS
CLOSED ROOM
NS: Jack Zhao - Yanong Han
EW: Barry Schaffer - Gary Bush

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♥S ♠7-1 -1 -50  -3.9 -50  --
2 2♦xN ♥4+2 +2    +580 9.2    +50  11
3 2♥S ♦2+1 +1    +140 -4.6    +170 1 
4 2♥W ♠A= = -110  -2.2    +110 6 
5 3NTE ♣3+1 = -400  0.2 -400  --
6 4♠N ♣6= =    +420 0.9    +420 --
7 4♠S ♣K-1 -3 -300  -3.2 -200  3 
8 3♣S ♠A+1 +1    +130 -1.9    +150 1 
9 3NTE ♥Q+1 -1    +100 6.5 -600   12
10 4♠E ♥3= -1    +100 3.1    +100 --
11 3NTW ♥10+3 +3 -490  -2.4 -490  --
12 3♥E ♠10-1 = -140  -3.4    +150 7 
13 4♥N ♥3+2 =    +620 -1.0    +680 2 
14 2♦E ♠10-2 -2    +100 0.5    +100 --
15 3NTW ♥J+2 +2 -460  1.6 -920   10
16 1NTN ♥J-1 -1 -50  -2.5 -50  --
ROUND 3 IMPs: 20 33
VP: 6.48 13.52
1 4♥S ♠7-1 -1 -50  -50  -
2 2♦xN ♥4+2 +2    +580    +50 11
3 2♥S ♦2+1 +1    +140    +170 1
4 2♥W ♠A= = -110     +110 6
5 3NTE ♣3+1 = -400  -400  -
6 4♠N ♣6= =    +420    +420 -
7 4♠S ♣K-1 -3 -300  -200  3
8 3♣S ♠A+1 +1    +130    +150 1
9 3NTE ♥Q+1 -1    +100 -600  12
10 4♠E ♥3= -1    +100    +100 -
11 3NTW ♥10+3 +3 -490  -490  -
12 3♥E ♠10-1 = -140     +150 7
13 4♥N ♥3+2 =    +620    +680 2
14 2♦E ♠10-2 -2    +100    +100 -
15 3NTW ♥J+2 +2 -460  -920  10
16 1NTN ♥J-1 -1 -50  -50  -
ROUND 3 IMPs: 20 33 VP: 6.48 13.52


Round 4  (match scorecard, all results of round 4)
BC CRASH
 VS
PIONEERS
CLOSED ROOM
 NS: Jack Zhao - Yanong Han
 EW: Sibrand van Oosten - Thibo Sprinkhuizen
BC CRASH
VS
PIONEERS
CLOSED ROOM
NS: Jack Zhao - Yanong Han
EW: Sibrand van Oosten - Thibo Sprinkhuizen

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 1NTE ♥6-2 -1    +50 0.7 -50   3
2 4♥S ♣A= =    +620 5.8    +100  11
3 2♠E ♦3+1 +2 -170  -0.8 -140  1 
4 4♠N ♥A= =    +620 8.1    +170  10
5 3NTE ♥2= = -400  -5.3 -420   1
6 5♦xS ♠K-4 -5 -1100  -9.8 -800  7 
7 3♠W ♣2-1 -1    +100 1.2    +100 --
8 3♣W ♠7+1 -1    +50 2.4    +50 --
9 4♥N ♥5= +1    +450 7.8 -50   11
10 3NTS ♣7+3 +3    +690 2.3    +690 --
11 3♥N ♣9= =    +140 2.0    +140 --
12 3♣N ♥A= -1 -100  -4.6    +50 4 
13 3♣S ♥9+1 =    +110 -1.8    +500 9 
14 3NTN ♥2+3 =    +400 -2.7    +480 2 
15 4♠W ♦3= = -420  -4.8 -200  6 
16 4♠E ♦K= = -620  -4.1 -150  10 
ROUND 4 IMPs: 39 36
VP: 10.91 9.09
1 1NTE ♥6-2 -1    +50 -50  3
2 4♥S ♣A= =    +620    +100 11
3 2♠E ♦3+1 +2 -170  -140  1
4 4♠N ♥A= =    +620    +170 10
5 3NTE ♥2= = -400  -420  1
6 5♦xS ♠K-4 -5 -1100  -800  7
7 3♠W ♣2-1 -1    +100    +100 -
8 3♣W ♠7+1 -1    +50    +50 -
9 4♥N ♥5= +1    +450 -50  11
10 3NTS ♣7+3 +3    +690    +690 -
11 3♥N ♣9= =    +140    +140 -
12 3♣N ♥A= -1 -100     +50 4
13 3♣S ♥9+1 =    +110    +500 9
14 3NTN ♥2+3 =    +400    +480 2
15 4♠W ♦3= = -420  -200  6
16 4♠E ♦K= = -620  -150  10
ROUND 4 IMPs: 39 36 VP: 10.91 9.09


Round 5  (match scorecard, all results of round 5)
MAGICIANS
 VS
PIONEERS
CLOSED ROOM
 NS: Jack Zhao - Yanong Han
 EW: Şeref Kocadolu - Kadir Türk
MAGICIANS
VS
PIONEERS
CLOSED ROOM
NS: Jack Zhao - Yanong Han
EW: Şeref Kocadolu - Kadir Türk

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 1NTW ♥10+2 +4 -210  -1.8 -300   3
2 2♥N ♠6-2 -3 -300  -5.1    +50 8 
3 6♣W ♦4= = -1370  -10.5 -1370  --
4 2♠N ♦A-1 =    +110 0.8    +120 --
5 2♣E ♣K-3 -2    +100 1.0    +150 2 
6 3NTS ♠8+1 +1    +430 2.3    +400  1
7 4♠E ♠4+1 +1 -650  -1.9 -650  --
8 4♥S ♦8-1 -1 -50  -1.8    +170 6 
9 4♥N ♣9+2 +2    +480 -4.2    +980 11 
10 6♠E ♣A= = -1430  -7.0 -680  13 
11 3♣xN ♣A-5 -4 -800  -8.9 -490  7 
12 4♠xN ♦8= =    +790 4.8    +620  5
13 1NTE ♠3+2 +2 -150  2.1 -630   10
14 5♦S ♦K-3 -2 -100  -6.7    +420 11 
15 3NTS ♥K+1 +1    +630 2.6    +630 --
16 4♥S ♦J+2 +2    +480 0.2    +480 --
ROUND 5 IMPs: 58 19
VP: 17.97 2.03
1 1NTW ♥10+2 +4 -210  -300  3
2 2♥N ♠6-2 -3 -300     +50 8
3 6♣W ♦4= = -1370  -1370  -
4 2♠N ♦A-1 =    +110    +120 -
5 2♣E ♣K-3 -2    +100    +150 2
6 3NTS ♠8+1 +1    +430    +400 1
7 4♠E ♠4+1 +1 -650  -650  -
8 4♥S ♦8-1 -1 -50     +170 6
9 4♥N ♣9+2 +2    +480    +980 11
10 6♠E ♣A= = -1430  -680  13
11 3♣xN ♣A-5 -4 -800  -490  7
12 4♠xN ♦8= =    +790    +620 5
13 1NTE ♠3+2 +2 -150  -630  10
14 5♦S ♦K-3 -2 -100     +420 11
15 3NTS ♥K+1 +1    +630    +630 -
16 4♥S ♦J+2 +2    +480    +480 -
ROUND 5 IMPs: 58 19 VP: 17.97 2.03


Round 6  (match scorecard, all results of round 6)
HARRIS
 VS
PIONEERS
CLOSED ROOM
 NS: Jack Zhao - Yanong Han
 EW: Vladi Isporski - Rumen Trendafilov
HARRIS
VS
PIONEERS
CLOSED ROOM
NS: Jack Zhao - Yanong Han
EW: Vladi Isporski - Rumen Trendafilov

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTS ♦2= =    +400 0.5 -50   10
2 1NTE ♠A-1 -1    +50 1.7 -200   6
3 2♥W ♠A+1 +1 -140  -1.5 -140  --
4 4♠E ♥8-1 -1    +100 10.4 -680   13
5 1NTE ♠5= = -90  -2.8 -110   1
6 3NTS ♥3+1 +1    +430 0.7    +430 --
7 6♥W ♠J= -1    +100 6.5 -1430   17
8 3NTN ♥7= =    +400 -0.9    +430 1 
9 3NTS ♠Q-3 -3 -150  -1.2 -150  --
10 3NTE ♥9= = -600  -8.6 -120  10 
11 6♠S ♥3-1 -1 -50  -10.4    +480 11 
12 3NTN ♠Q+1 +1    +630 0.5    +630 --
13 1♦N ♦2-1 -1 -100  -2.7 -90  --
14 1NTN ♣6-1 =    +90 0.8 -90   5
15 1NTW ♠10= +2 -150  -2.7 -100  2 
16 4♥N ♦6-2 -2 -100  -3.2 -100  --
ROUND 6 IMPs: 24 52
VP: 3.58 16.42
1 3NTS ♦2= =    +400 -50  10
2 1NTE ♠A-1 -1    +50 -200  6
3 2♥W ♠A+1 +1 -140  -140  -
4 4♠E ♥8-1 -1    +100 -680  13
5 1NTE ♠5= = -90  -110  1
6 3NTS ♥3+1 +1    +430    +430 -
7 6♥W ♠J= -1    +100 -1430  17
8 3NTN ♥7= =    +400    +430 1
9 3NTS ♠Q-3 -3 -150  -150  -
10 3NTE ♥9= = -600  -120  10
11 6♠S ♥3-1 -1 -50     +480 11
12 3NTN ♠Q+1 +1    +630    +630 -
13 1♦N ♦2-1 -1 -100  -90  -
14 1NTN ♣6-1 =    +90 -90  5
15 1NTW ♠10= +2 -150  -100  2
16 4♥N ♦6-2 -2 -100  -100  -
ROUND 6 IMPs: 24 52 VP: 3.58 16.42


Round 7  (match scorecard, all results of round 7)
PIONEERS
 VS
MULTI FUN BUSSLOO
OPEN ROOM
 NS: Jack Zhao - Yanong Han
 EW: Hans Verstergren - Hester Gast
PIONEERS
VS
MULTI FUN BUSSLOO
OPEN ROOM
NS: Jack Zhao - Yanong Han
EW: Hans Verstergren - Hester Gast

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTW ♥7+1 +2 -460  -0.7 -490  1 
2 4♠N ♣7-2 =    +620 10.5 -100  12 
3 3♥N ♣6= -1 -50  -1.6 -50  --
4 3NTN ♠4+2 +2    +660 2.1    +180 10 
5 4♥E ♣Q+2 +2 -480  -0.1 -450   1
6 3NTW ♦J= -1    +100 6.0 -800  14 
7 4♥W ♣K+1 +1 -650  0.0 -650  --
8 4♠W ♦4+2 +2 -480  -0.7 -480  --
9 3♥xW ♦2-5 -4    +1100 12.6    +400 12 
10 3♥S ♠7= +1    +170 1.1    +140 1 
11 5♥N ♠2= =    +450 -2.5    +480  1
12 3♥xE ♥4-5 -6    +1400 9.3 -550  18 
13 6♠E ♦A= = -1430  -2.7 -1430  --
14 6♣S ♠K= =    +920 8.0    +420 11 
15 5♠xS ♣3-1 -1 -200  -6.8    +300  11
16 4♥S ♦J= =    +420 3.8    +420 --
ROUND 7 IMPs: 79 13
VP: 20.00 0.00
1 3NTW ♥7+1 +2 -460  -490  1
2 4♠N ♣7-2 =    +620 -100  12
3 3♥N ♣6= -1 -50  -50  -
4 3NTN ♠4+2 +2    +660    +180 10
5 4♥E ♣Q+2 +2 -480  -450  1
6 3NTW ♦J= -1    +100 -800  14
7 4♥W ♣K+1 +1 -650  -650  -
8 4♠W ♦4+2 +2 -480  -480  -
9 3♥xW ♦2-5 -4    +1100    +400 12
10 3♥S ♠7= +1    +170    +140 1
11 5♥N ♠2= =    +450    +480 1
12 3♥xE ♥4-5 -6    +1400 -550  18
13 6♠E ♦A= = -1430  -1430  -
14 6♣S ♠K= =    +920    +420 11
15 5♠xS ♣3-1 -1 -200     +300 11
16 4♥S ♦J= =    +420    +420 -
ROUND 7 IMPs: 79 13 VP: 20.00 0.00


Round 8  (match scorecard, all results of round 8)
DENMARK
 VS
PIONEERS
CLOSED ROOM
 NS: Jack Zhao - Yanong Han
 EW: Søren Christiansen - Jan Nicolajsen
DENMARK
VS
PIONEERS
CLOSED ROOM
NS: Jack Zhao - Yanong Han
EW: Søren Christiansen - Jan Nicolajsen

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 1NTS ♠4+1 +1    +120 1.8    +80  1
2 2♣W ♠4= -1    +50 -0.4    +50 --
3 3NTN ♥5= =    +400 -0.2    +400 --
4 2♥S ♣K+1 +3    +200 2.8    +110  3
5 3NTW ♠5-1 = -400  -1.6 -450   2
6 4♥E ♠Q-1 -1    +100 3.2 -100   5
7 6♠N ♥K-1 -1 -100  -9.2    +680 13 
8 1NTN ♠6= -2 -100  1.6 -100  --
9 5♦E ♠9-1 -1    +100 1.6    +100 --
10 3NTW ♦3+2 +2 -660  -1.1 -630  1 
11 3NTW ♥A= = -400  0.4 -400  --
12 3NTE ♥3-2 -3    +150 3.2    +150 --
13 3♥S ♠9-1 -2 -200  -4.6    +110 7 
14 6♦S ♣J+1 +1    +940 -3.5    +940 --
15 3♥W ♦2+1 = -140  -3.6 -140  --
16 4♣xS ♠3-3 -3 -500  -1.8 -300  5 
ROUND 8 IMPs: 26 11
VP: 13.97 6.03
1 1NTS ♠4+1 +1    +120    +80 1
2 2♣W ♠4= -1    +50    +50 -
3 3NTN ♥5= =    +400    +400 -
4 2♥S ♣K+1 +3    +200    +110 3
5 3NTW ♠5-1 = -400  -450  2
6 4♥E ♠Q-1 -1    +100 -100  5
7 6♠N ♥K-1 -1 -100     +680 13
8 1NTN ♠6= -2 -100  -100  -
9 5♦E ♠9-1 -1    +100    +100 -
10 3NTW ♦3+2 +2 -660  -630  1
11 3NTW ♥A= = -400  -400  -
12 3NTE ♥3-2 -3    +150    +150 -
13 3♥S ♠9-1 -2 -200     +110 7
14 6♦S ♣J+1 +1    +940    +940 -
15 3♥W ♦2+1 = -140  -140  -
16 4♣xS ♠3-3 -3 -500  -300  5
ROUND 8 IMPs: 26 11 VP: 13.97 6.03