Full version

ALT COMPETITION 2023 - EVENT 8

Bridge Base Online, October 16 - 19, 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

Yan Song

All-tournaments history →
BBO nickname: yan3505 WBF: 69671

Yan SONG
Country: U.S.A.
WBF: USAJ623230 (69671)

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 13 +16 1.23 19.5 1.50 27%
Dummy 10 +10 1.00 -1.9 -0.19 21%
Defense, player leads 18 +107 5.94 64.0 3.55 38%
Defense, partner leads 7 +6 0.86 0.6 0.08 15%
Total 48 +139 2.90 82.0 1.71 100%
OtherDeclared (pair)Best roundWorst round
  23 R2 (+48) R8 (+43)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 177 163 92.09% 14 15 0.0847
Opening lead 12 8 66.67% 4 4 0.3333
After the lead — declarer 108 104 96.30% 4 5 0.0463
After the lead — defense 57 51 89.47% 6 6 0.1053

Round 2  (match scorecard, all results of round 2)
PIONEERS
 VS
NETBRIDGE
OPEN ROOM
 NS: Hua Yang - Yan Song
 EW: Kees Bouwen - Jan van den Hoek
PIONEERS
VS
NETBRIDGE
OPEN ROOM
NS: Hua Yang - Yan Song
EW: Kees Bouwen - Jan van den Hoek

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 6♦N ♥A= =    +920 3.5    +920 --
2 4♥E ♠9+2 +1 -450  -0.4 -450  --
3 4♠S ♣K+3 +3    +510 -0.1    +510 --
4 3♦S ♠J= -1 -100  -1.0 -100  --
5 4♠xE ♥Q-1 -2    +300 6.4    +140 4 
6 3NTN ♥Q= +1    +430 0.9    +400 1 
7 3♠E ♣K= = -140  -1.2 -620  10 
8 3♥E ♦Q+1 +1 -170  5.8 -420  6 
9 3♠xS ♣K+2 +2    +730 9.0    +200 11 
10 4NTW ♠K-2 -3    +300 3.0    +200 3 
11 4♥W ♦4= = -420  -0.1 -420  --
12 3♦E ♦2= +1 -130  -1.8 -110   1
13 2NTS ♦2+1 +4    +240 2.8    +600  8
14 5♦xE ♥Q-4 -6    +1400 15.4 -50  16 
15 3NTE ♥6= = -400  -1.9 -420  1 
16 2♠N ♥J= +1    +140 1.3 -50  5 
ROUND 2 IMPs: 57 9
VP: 18.97 1.03
1 6♦N ♥A= =    +920    +920 -
2 4♥E ♠9+2 +1 -450  -450  -
3 4♠S ♣K+3 +3    +510    +510 -
4 3♦S ♠J= -1 -100  -100  -
5 4♠xE ♥Q-1 -2    +300    +140 4
6 3NTN ♥Q= +1    +430    +400 1
7 3♠E ♣K= = -140  -620  10
8 3♥E ♦Q+1 +1 -170  -420  6
9 3♠xS ♣K+2 +2    +730    +200 11
10 4NTW ♠K-2 -3    +300    +200 3
11 4♥W ♦4= = -420  -420  -
12 3♦E ♦2= +1 -130  -110  1
13 2NTS ♦2+1 +4    +240    +600 8
14 5♦xE ♥Q-4 -6    +1400 -50  16
15 3NTE ♥6= = -400  -420  1
16 2♠N ♥J= +1    +140 -50  5
ROUND 2 IMPs: 57 9 VP: 18.97 1.03


Round 6  (match scorecard, all results of round 6)
PIONEERS
 VS
SELIGMAN
OPEN ROOM
 NS: Hua Yang - Yan Song
 EW: Michał Kwiecień - Włodzimierz Starkowski
PIONEERS
VS
SELIGMAN
OPEN ROOM
NS: Hua Yang - Yan Song
EW: Michał Kwiecień - Włodzimierz Starkowski

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♠E ♣K= = -420  -6.7 -300   3
2 3NTS ♣3+3 +2    +660 0.8    +660 --
3 3♣S ♥A-2 -2 -100  -2.1 -100  --
4 3♠W ♠4+1 = -140  2.4 -200  2 
5 5♦N ♥Q-1 -2 -200  -7.0    +50  6
6 3♥E ♦2-1 -1    +100 0.5    +140  1
7 4♥E ♣J+1 -1    +100 12.2 -650  13 
8 3NTN ♠9+1 =    +400 4.9    +170 6 
9 6NTE ♠J= -1    +100 9.3 -660  13 
10 3NTE ♣5-1 -3    +300 2.4 -90  9 
11 4♥N ♦A-1 -1 -50  -6.8    +170  6
12 4♠xE ♣A= -1    +100 1.1 -110  5 
13 3♥E ♣2= -1    +100 4.1 -120  6 
14 4♠N ♥J= =    +420 4.8 -50  10 
15 4♠S ♣7= =    +620 2.6    +620 --
16 5♥S ♣5+1 =    +450 -0.4    +450 --
ROUND 6 IMPs: 64 16
VP: 18.97 1.03
1 4♠E ♣K= = -420  -300  3
2 3NTS ♣3+3 +2    +660    +660 -
3 3♣S ♥A-2 -2 -100  -100  -
4 3♠W ♠4+1 = -140  -200  2
5 5♦N ♥Q-1 -2 -200     +50 6
6 3♥E ♦2-1 -1    +100    +140 1
7 4♥E ♣J+1 -1    +100 -650  13
8 3NTN ♠9+1 =    +400    +170 6
9 6NTE ♠J= -1    +100 -660  13
10 3NTE ♣5-1 -3    +300 -90  9
11 4♥N ♦A-1 -1 -50     +170 6
12 4♠xE ♣A= -1    +100 -110  5
13 3♥E ♣2= -1    +100 -120  6
14 4♠N ♥J= =    +420 -50  10
15 4♠S ♣7= =    +620    +620 -
16 5♥S ♣5+1 =    +450    +450 -
ROUND 6 IMPs: 64 16 VP: 18.97 1.03


Round 8  (match scorecard, all results of round 8)
PIONEERS
 VS
UKRAINE
OPEN ROOM
 NS: Hua Yang - Yan Song
 EW: Konstantin Trifonov - Petro Karlykov
PIONEERS
VS
UKRAINE
OPEN ROOM
NS: Hua Yang - Yan Song
EW: Konstantin Trifonov - Petro Karlykov

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3♥W ♥4+2 +3 -230  -1.3 -200   1
2 6NTS ♣10= =    +1440 2.8    +690 13 
3 5♥W ♦K= = -650  -2.1 -500   4
4 6NTN ♠J= =    +1440 4.1    +1430 --
5 4♠N ♣A= -1 -100  -3.5 -100  --
6 4♠S ♠10-1 -1 -50  5.1 -100  2 
7 6♣xS ♦Q= =    +1540 7.4    +1370 5 
8 1NTE ♠3+2 +1 -120  6.8 -460  8 
9 5♥W ♥2= = -650  -3.1 -800  4 
10 1♦E ♠4+3 +3 -130  2.2 -150  1 
11 4♥S ♣7-1 -1 -50  -2.8 -50  --
12 3NTW ♠K+2 = -400  1.7 -450  2 
13 4♠S ♦6-1 -1 -100  -4.8    +200  7
14 3NTN ♣Q-2 -2 -100  -4.0 -110  --
15 7♥E ♣A= -1    +50 10.8 -1010  14 
16 3♥E ♠A-1 -1    +100 -0.8 -150  6 
ROUND 8 IMPs: 55 12
VP: 18.44 1.56
1 3♥W ♥4+2 +3 -230  -200  1
2 6NTS ♣10= =    +1440    +690 13
3 5♥W ♦K= = -650  -500  4
4 6NTN ♠J= =    +1440    +1430 -
5 4♠N ♣A= -1 -100  -100  -
6 4♠S ♠10-1 -1 -50  -100  2
7 6♣xS ♦Q= =    +1540    +1370 5
8 1NTE ♠3+2 +1 -120  -460  8
9 5♥W ♥2= = -650  -800  4
10 1♦E ♠4+3 +3 -130  -150  1
11 4♥S ♣7-1 -1 -50  -50  -
12 3NTW ♠K+2 = -400  -450  2
13 4♠S ♦6-1 -1 -100     +200 7
14 3NTN ♣Q-2 -2 -100  -110  -
15 7♥E ♣A= -1    +50 -1010  14
16 3♥E ♠A-1 -1    +100 -150  6
ROUND 8 IMPs: 55 12 VP: 18.44 1.56