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ALT COMPETITION 2025 - EVENT 1

Bridge Base Online, January 20 - 23, 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

Jianfeng Luo

All-tournaments history →
BBO nickname: mossby3 WBF: 222007

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 19 -5 -0.26 -14.0 -0.74 30%
Dummy 21 +8 0.38 20.2 0.96 33%
Defense, player leads 15 -19 -1.27 -24.0 -1.60 23%
Defense, partner leads 9 +20 2.22 20.8 2.31 14%
Total 64 +4 0.06 3.0 0.05 100%
OtherDeclared (pair)Best roundWorst round
  40 R4 (+17) R1 (-9)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 191 169 88.48% 22 22 0.1152
Opening lead 14 9 64.29% 5 5 0.3571
After the lead — declarer 122 111 90.98% 11 11 0.0902
After the lead — defense 55 49 89.09% 6 6 0.1091

Round 1  (match scorecard, all results of round 1)
ULI
 VS
COCONUT
OPEN ROOM
 NS: Walter Schuster - Federico Primavera
 EW: Jianfeng Luo - Difan Wang
ULI
VS
COCONUT
OPEN ROOM
NS: Walter Schuster - Federico Primavera
EW: Jianfeng Luo - Difan Wang

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3♠S ♦3-2 -2 -100  0.9 -100  --
2 3♥W ♥3-1 -2    +100 -2.4    +50 2 
3 2♦N ♠2+3 +2    +130 -1.9 -50  5 
4 5♣N ♦6+1 +1    +620 -6.4    +600 1 
5 3NTW ♣A-2 -2    +100 -1.9    +50 2 
6 3NTW ♥10+2 +1 -630  1.2 -690  2 
7 3NTE ♥Q+2 +1 -630  0.3 -660  1 
8 2♠E ♠6+2 +2 -170  1.2 -90   2
9 2♠E ♦A+1 +1 -140  0.8 -250  3 
10 3♦N ♥Q-1 -1 -100  0.0 -100  --
11 3NTE ♣Q-1 -1    +50 -9.5 -420  10 
12 3♠S ♠A-1 -1 -100  3.1 -120  1 
13 1NTE ♦2= +1 -120  -0.2    +90  5
14 4♥N ♣5+2 +2    +480 4.4    +990  11
15 6♠W ♣5= = -980  3.9 -980  --
16 2♠W ♥J+1 +1 -140  0.7 -140  --
ROUND 1 IMPs: 27 18
VP: 12.55 7.45
1 3♠S ♦3-2 -2 -100  -100  -
2 3♥W ♥3-1 -2    +100    +50 2
3 2♦N ♠2+3 +2    +130 -50  5
4 5♣N ♦6+1 +1    +620    +600 1
5 3NTW ♣A-2 -2    +100    +50 2
6 3NTW ♥10+2 +1 -630  -690  2
7 3NTE ♥Q+2 +1 -630  -660  1
8 2♠E ♠6+2 +2 -170  -90  2
9 2♠E ♦A+1 +1 -140  -250  3
10 3♦N ♥Q-1 -1 -100  -100  -
11 3NTE ♣Q-1 -1    +50 -420  10
12 3♠S ♠A-1 -1 -100  -120  1
13 1NTE ♦2= +1 -120     +90 5
14 4♥N ♣5+2 +2    +480    +990 11
15 6♠W ♣5= = -980  -980  -
16 2♠W ♥J+1 +1 -140  -140  -
ROUND 1 IMPs: 27 18 VP: 12.55 7.45


Round 2  (match scorecard, all results of round 2)
TEAM 14
 VS
COCONUT
OPEN ROOM
 NS: Volodymyr Dragan - Borys Shukhmeyster
 EW: Jianfeng Luo - Difan Wang
TEAM 14
VS
COCONUT
OPEN ROOM
NS: Volodymyr Dragan - Borys Shukhmeyster
EW: Jianfeng Luo - Difan Wang

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTW ♥K-3 -3    +150 -3.7 -400  11 
2 3NTN ♥6+3 +3    +690 1.8    +690 --
3 1NTE ♠5= = -90  0.1 -90  --
4 3NTW ♠2+1 +1 -630  3.8 -600   1
5 6♥S ♠Q-1 -1 -100  8.3    +620  12
6 2♠N ♥J+1 +1    +140 1.6    +120 1 
7 3NTN ♠J= =    +600 -6.0    +110 10 
8 4♣W ♦7-1 -1    +50 1.3    +300  6
9 1NTN ♠5-1 -2 -100  -1.4 -200  3 
10 3♦N ♠A+1 +1    +130 -1.5    +100 1 
11 3♥W ♠9-2 -2    +100 -0.8 -50  4 
12 3♠W ♠8-1 = -140  4.8    +300  10
13 4♠W ♣Q+1 = -620  4.8 -620  --
14 1NTW ♥5+1 = -90  0.0 -110  1 
15 4♥W ♦Q-1 -1    +50 -3.5 -200  6 
16 3NTS ♥5+3 +3    +490 -0.2    +490 --
ROUND 2 IMPs: 37 29
VP: 12.29 7.71
1 3NTW ♥K-3 -3    +150 -400  11
2 3NTN ♥6+3 +3    +690    +690 -
3 1NTE ♠5= = -90  -90  -
4 3NTW ♠2+1 +1 -630  -600  1
5 6♥S ♠Q-1 -1 -100     +620 12
6 2♠N ♥J+1 +1    +140    +120 1
7 3NTN ♠J= =    +600    +110 10
8 4♣W ♦7-1 -1    +50    +300 6
9 1NTN ♠5-1 -2 -100  -200  3
10 3♦N ♠A+1 +1    +130    +100 1
11 3♥W ♠9-2 -2    +100 -50  4
12 3♠W ♠8-1 = -140     +300 10
13 4♠W ♣Q+1 = -620  -620  -
14 1NTW ♥5+1 = -90  -110  1
15 4♥W ♦Q-1 -1    +50 -200  6
16 3NTS ♥5+3 +3    +490    +490 -
ROUND 2 IMPs: 37 29 VP: 12.29 7.71


Round 3  (match scorecard, all results of round 3)
SELIGMAN
 VS
COCONUT
OPEN ROOM
 NS: Włodzimierz Starkowski - Michał Kwiecień
 EW: Jianfeng Luo - Difan Wang
SELIGMAN
VS
COCONUT
OPEN ROOM
NS: Włodzimierz Starkowski - Michał Kwiecień
EW: Jianfeng Luo - Difan Wang

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 7♣xS ♥2-5 -5 -1100  10.2 -420   12
2 2♥S ♦A+1 +1    +140 -0.8    +50 3 
3 1NTE ♥4= = -90  0.6 -100  --
4 2♥E ♣7+1 +1 -140  3.5    +100  6
5 4♥W ♠A-2 -2    +100 -2.3    +130  1
6 4♠S ♦6-1 -1 -50  3.4    +110  4
7 2♥W ♠4+2 +1 -140  -1.4 -110   1
8 4♥W ♦9+1 = -420  1.2 -450  1 
9 4♥xE ♠5-1 -2    +500 -9.3 -150  12 
10 1NTS ♦3+2 +3    +180 -0.9    +90 3 
11 3♣S ♥7+1 +1    +130 -3.2    +110 1 
12 4♠N ♥7= +1    +650 -2.8    +620 1 
13 3♥E ♦6+1 = -140  0.1 -110   1
14 4♠E ♣2+1 = -420  -0.3 -420  --
15 6♦N ♣A-1 -1 -100  -0.1 -100  --
16 5♣N ♠6= =    +400 -4.2    +400 --
ROUND 3 IMPs: 21 25
VP: 8.80 11.20
1 7♣xS ♥2-5 -5 -1100  -420  12
2 2♥S ♦A+1 +1    +140    +50 3
3 1NTE ♥4= = -90  -100  -
4 2♥E ♣7+1 +1 -140     +100 6
5 4♥W ♠A-2 -2    +100    +130 1
6 4♠S ♦6-1 -1 -50     +110 4
7 2♥W ♠4+2 +1 -140  -110  1
8 4♥W ♦9+1 = -420  -450  1
9 4♥xE ♠5-1 -2    +500 -150  12
10 1NTS ♦3+2 +3    +180    +90 3
11 3♣S ♥7+1 +1    +130    +110 1
12 4♠N ♥7= +1    +650    +620 1
13 3♥E ♦6+1 = -140  -110  1
14 4♠E ♣2+1 = -420  -420  -
15 6♦N ♣A-1 -1 -100  -100  -
16 5♣N ♠6= =    +400    +400 -
ROUND 3 IMPs: 21 25 VP: 8.80 11.20


Round 4  (match scorecard, all results of round 4)
COCONUT
 VS
NETBRIDGE
CLOSED ROOM
 NS: Erwin Witteveen - Kees Rentes
 EW: Jianfeng Luo - Difan Wang
COCONUT
VS
NETBRIDGE
CLOSED ROOM
NS: Erwin Witteveen - Kees Rentes
EW: Jianfeng Luo - Difan Wang

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTE ♥Q= +1 -430  5.2 -170  6 
2 3NTN ♥3+2 +2    +660 0.2    +660 --
3 4♠W ♥A= -1    +100 -3.0    +300 5 
4 3NTE ♦J+2 +1 -630  -0.1 -630  --
5 3♠N ♠4= =    +140 -2.2 -100   6
6 2♥xW ♦Q-2 -2    +500 -5.2    +500 --
7 6♣W ♦K= = -1370  11.6 -1370  --
8 4♠E ♥A= = -420  2.8    +50 10 
9 3♥E ♣5+1 +1 -170  -7.4 -170  --
10 4♥W ♦10= = -620  5.2    +100 12 
11 5♥E ♠A= = -450  4.5 -300  4 
12 7♠E ♦K-1 -2    +100 -10.6 -980   14
13 5♠xN ♥10-1 =    +850 -5.6    +800  2
14 4♠E ♦8+3 +2 -480  0.4 -450  1 
15 6♠E ♥6= = -980  3.9 -980  --
16 4♠W ♥7= +1 -650  6.1 -620  1 
ROUND 4 IMPs: 39 22
VP: 14.39 5.61
1 3NTE ♥Q= +1 -430  -170  6
2 3NTN ♥3+2 +2    +660    +660 -
3 4♠W ♥A= -1    +100    +300 5
4 3NTE ♦J+2 +1 -630  -630  -
5 3♠N ♠4= =    +140 -100  6
6 2♥xW ♦Q-2 -2    +500    +500 -
7 6♣W ♦K= = -1370  -1370  -
8 4♠E ♥A= = -420     +50 10
9 3♥E ♣5+1 +1 -170  -170  -
10 4♥W ♦10= = -620     +100 12
11 5♥E ♠A= = -450  -300  4
12 7♠E ♦K-1 -2    +100 -980  14
13 5♠xN ♥10-1 =    +850    +800 2
14 4♠E ♦8+3 +2 -480  -450  1
15 6♠E ♥6= = -980  -980  -
16 4♠W ♥7= +1 -650  -620  1
ROUND 4 IMPs: 39 22 VP: 14.39 5.61