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ALT COMPETITION 2023 - EVENT X

Bridge Base Online, November 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

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 11 +12 1.09 20.4 1.85 23%
Dummy 13 -11 -0.85 -7.1 -0.54 27%
Defense, player leads 14 +22 1.57 1.0 0.07 29%
Defense, partner leads 10 +16 1.60 23.0 2.30 21%
Total 48 +39 0.81 37.3 0.78 100%
OtherDeclared (pair)Best roundWorst round
  24 R4 (+42) R6 (-21)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 157 142 90.45% 15 16 0.1019
Opening lead 10 6 60.00% 4 5 0.5000
After the lead — declarer 94 90 95.74% 4 4 0.0426
After the lead — defense 53 46 86.79% 7 7 0.1321

Round 2  (match scorecard, all results of round 2)
PIONEERS
 VS
HARRIS
OPEN ROOM
 NS: Hua Yang - Yan Song
 EW: Eddie Malhasyan - Jonathan Harris
PIONEERS
VS
HARRIS
OPEN ROOM
NS: Hua Yang - Yan Song
EW: Eddie Malhasyan - Jonathan Harris

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 5♣E ♥Q-1 -1    +50 7.3 -430  10 
2 3NTW ♠8= -1    +50 6.9 -300  8 
3 3NTN ♣5= =    +400 1.5    +430  1
4 3NTN ♣4+3 =    +600 2.1    +600 --
5 6♠xE ♦K-2 -2    +300 -2.6    +300 --
6 3NTE ♥8+1 +1 -630  -1.1 -630  --
7 4♠N ♣Q-2 -1 -100  0.2 -100  --
8 3NTN ♣Q+3 +4    +520 0.8    +460 2 
9 3NTN ♠7+1 +2    +460 0.8    +400 2 
10 4♥N ♣2+3 +3    +710 3.2    +680 1 
11 4♥xE ♥4+1 +1 -690  -10.0 -170   11
12 4♥S ♣2+1 +1    +650 6.1    +650 --
13 4♠S ♥2= =    +620 1.2    +620 --
14 1NTE ♠A-1 = -90  -2.5    +130  6
15 3NTW ♥8-1 -1    +50 0.7    +50 --
16 3NTE ♦3-1 -2    +200 8.9 -620  13 
ROUND 2 IMPs: 36 18
VP: 14.60 5.40
1 5♣E ♥Q-1 -1    +50 -430  10
2 3NTW ♠8= -1    +50 -300  8
3 3NTN ♣5= =    +400    +430 1
4 3NTN ♣4+3 =    +600    +600 -
5 6♠xE ♦K-2 -2    +300    +300 -
6 3NTE ♥8+1 +1 -630  -630  -
7 4♠N ♣Q-2 -1 -100  -100  -
8 3NTN ♣Q+3 +4    +520    +460 2
9 3NTN ♠7+1 +2    +460    +400 2
10 4♥N ♣2+3 +3    +710    +680 1
11 4♥xE ♥4+1 +1 -690  -170  11
12 4♥S ♣2+1 +1    +650    +650 -
13 4♠S ♥2= =    +620    +620 -
14 1NTE ♠A-1 = -90     +130 6
15 3NTW ♥8-1 -1    +50    +50 -
16 3NTE ♦3-1 -2    +200 -620  13
ROUND 2 IMPs: 36 18 VP: 14.60 5.40


Round 4  (match scorecard, all results of round 4)
NETBRIDGE
 VS
PIONEERS
CLOSED ROOM
 NS: Hua Yang - Yan Song
 EW: Emile Schols - Dan Ungureanu
NETBRIDGE
VS
PIONEERS
CLOSED ROOM
NS: Hua Yang - Yan Song
EW: Emile Schols - Dan Ungureanu

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 6♣S ♦2= =    +920 7.5    +420  11
2 2♠E ♣A-3 -2    +100 2.1    +300 5 
3 2NTS ♦3= =    +120 7.5 -100   6
4 3NTN ♣2-1 -1 -100  -3.9 0 3 
5 4♥W ♦7+1 = -420  -0.8 -450   1
6 4♥N ♣Q+1 +1    +450 0.6    +450 --
7 2♠xS ♦A-3 -3 -800  -0.4 -630  5 
8 3NTE ♣J+1 -1    +50 1.3 -400   10
9 1NTE ♦A+1 +2 -150  -0.3 -150  --
10 3NTS ♥2-1 -1 -100  -4.6    +150 6 
11 1NTS ♦4= =    +90 -0.1 -50   4
12 4♥E ♠Q= -1    +50 5.5 -590   12
13 4♠W ♥J+1 +1 -650  -1.2 -680   1
14 4♣N ♥J-5 -5 -250  4.5 -450   5
15 1NTW ♠2= -1    +50 3.7 -120   5
16 5♦W ♥A-1 -1    +100 4.6 -150   6
ROUND 4 IMPs: 19 61
VP: 1.67 18.33
1 6♣S ♦2= =    +920    +420 11
2 2♠E ♣A-3 -2    +100    +300 5
3 2NTS ♦3= =    +120 -100  6
4 3NTN ♣2-1 -1 -100  0 3
5 4♥W ♦7+1 = -420  -450  1
6 4♥N ♣Q+1 +1    +450    +450 -
7 2♠xS ♦A-3 -3 -800  -630  5
8 3NTE ♣J+1 -1    +50 -400  10
9 1NTE ♦A+1 +2 -150  -150  -
10 3NTS ♥2-1 -1 -100     +150 6
11 1NTS ♦4= =    +90 -50  4
12 4♥E ♠Q= -1    +50 -590  12
13 4♠W ♥J+1 +1 -650  -680  1
14 4♣N ♥J-5 -5 -250  -450  5
15 1NTW ♠2= -1    +50 -120  5
16 5♦W ♥A-1 -1    +100 -150  6
ROUND 4 IMPs: 19 61 VP: 1.67 18.33


Round 6  (match scorecard, all results of round 6)
PIONEERS
 VS
PEANUTS
OPEN ROOM
 NS: Hua Yang - Yan Song
 EW: Thomas Bessis - Cédric Lorenzini
PIONEERS
VS
PEANUTS
OPEN ROOM
NS: Hua Yang - Yan Song
EW: Thomas Bessis - Cédric Lorenzini

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTN ♣10+3 =    +400 -1.6    +490  3
2 3NTW ♣3-2 -2    +100 9.6 -590  12 
3 4♠S ♣4-1 -2 -100  -4.1 -110  --
4 4♠W ♦A+1 +1 -650  -5.5 -200   10
5 4♥E ♣4= = -420  -4.2 -420  --
6 3NTS ♥J-1 -1 -50  -2.3 -50  --
7 4♠E ♦8= = -620  0.5 -620  --
8 3NTN ♦5-1 -1 -50  -2.7 -110  2 
9 4♥E ♣10+1 +1 -650  -0.7 -650  --
10 3NTE ♥10+1 +1 -630  -3.1 -600   1
11 3NTN ♣J-2 -2 -100  -4.5    +100  5
12 5♥xW ♣K-1 -1    +100 8.7    +100 --
13 3NTS ♥3-2 +1    +630 8.2    +600 1 
14 3NTS ♦A+2 +1    +430 1.3    +400 1 
15 4♣W ♥10= = -130  -3.6    +140  7
16 3NTN ♥Q= -2 -100  -8.0    +430  11
ROUND 6 IMPs: 16 37
VP: 4.81 15.19
1 3NTN ♣10+3 =    +400    +490 3
2 3NTW ♣3-2 -2    +100 -590  12
3 4♠S ♣4-1 -2 -100  -110  -
4 4♠W ♦A+1 +1 -650  -200  10
5 4♥E ♣4= = -420  -420  -
6 3NTS ♥J-1 -1 -50  -50  -
7 4♠E ♦8= = -620  -620  -
8 3NTN ♦5-1 -1 -50  -110  2
9 4♥E ♣10+1 +1 -650  -650  -
10 3NTE ♥10+1 +1 -630  -600  1
11 3NTN ♣J-2 -2 -100     +100 5
12 5♥xW ♣K-1 -1    +100    +100 -
13 3NTS ♥3-2 +1    +630    +600 1
14 3NTS ♦A+2 +1    +430    +400 1
15 4♣W ♥10= = -130     +140 7
16 3NTN ♥Q= -2 -100     +430 11
ROUND 6 IMPs: 16 37 VP: 4.81 15.19