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ALT COMPETITION 2023 - EVENT X

Bridge Base Online, November 13 - 16, 2023

Results produced by bridgeresults.org
CONDITIONS OF CONTEST

Wanfeng Mou

BBO nickname: wmou WBF: 95670

Wanfeng MOU
Country: U.S.A.
WBF: USA3540928 (95670)

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 15 -29 -1.93 -12.8 -0.85 23%
Dummy 16 +21 1.31 20.2 1.26 25%
Defense, player leads 14 -3 -0.21 -15.3 -1.09 22%
Defense, partner leads 19 -48 -2.53 -44.5 -2.34 30%
Total 64 -59 -0.92 -52.4 -0.82 100%
OtherDeclared (pair)Best roundWorst round
  31 R2 (+18) R8 (-49)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 198 184 92.93% 14 17 0.0859
Opening lead 10 7 70.00% 3 4 0.4000
After the lead — declarer 129 125 96.90% 4 4 0.0310
After the lead — defense 59 52 88.14% 7 9 0.1525


BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTE ♠3+1 +1 -430  3.3    +50 10 
2 1♠S ♣5-2 -3 -300  1.2    +50 8 
3 3NTS ♣A+1 +1    +430 -2.4    +400  1
4 3NTN ♣4+3 =    +600 -2.1    +600 --
5 6♠xE ♣K-2 -2    +300 2.6    +300 --
6 3NTE ♠9+1 +1 -630  1.1 -630  --
7 4♠N ♣Q-2 -1 -100  -0.2 -100  --
8 3NTN ♣Q+3 +2    +460 1.3    +520 2 
9 3NTN ♠7+1 =    +400 1.3    +460 2 
10 5♥S ♣Q+1 +1    +680 -2.2    +710 1 
11 2♥E ♣A+1 +2 -170  -1.2 -690   11
12 4♥S ♠K+1 +1    +650 -6.1    +650 --
13 4♠S ♥2= =    +620 -1.2    +620 --
14 3♦S ♣7= +1    +130 -3.7 -90   6
15 3NTW ♥9-1 -1    +50 -0.7    +50 --
16 4♠W ♣10= = -620  4.9    +200 13 
ROUND 2 IMPs: 36 18
VP: 14.60 5.40
1 3NTE ♠3+1 +1 -430     +50 10
2 1♠S ♣5-2 -3 -300     +50 8
3 3NTS ♣A+1 +1    +430    +400 1
4 3NTN ♣4+3 =    +600    +600 -
5 6♠xE ♣K-2 -2    +300    +300 -
6 3NTE ♠9+1 +1 -630  -630  -
7 4♠N ♣Q-2 -1 -100  -100  -
8 3NTN ♣Q+3 +2    +460    +520 2
9 3NTN ♠7+1 =    +400    +460 2
10 5♥S ♣Q+1 +1    +680    +710 1
11 2♥E ♣A+1 +2 -170  -690  11
12 4♥S ♠K+1 +1    +650    +650 -
13 4♠S ♥2= =    +620    +620 -
14 3♦S ♣7= +1    +130 -90  6
15 3NTW ♥9-1 -1    +50    +50 -
16 4♠W ♣10= = -620     +200 13
ROUND 2 IMPs: 36 18 VP: 14.60 5.40



BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2♠N ♥K+2 +2    +170 -4.0    +110 2 
2 3NTN ♣J+2 +3    +690 1.4    +660 1 
3 3♣W ♥8-3 -3    +300 6.7    +110 5 
4 2♦E ♠J= = -90  -1.5 -90  --
5 2♦N ♠3-1 =    +90 4.1    +50 1 
6 3♦xW ♦9+2 +2 -1070  -11.6 -750   8
7 5♦xS ♠Q-4 -4 -1100  -6.1 -680   9
8 5♦W ♣Q= = -400  0.3 -400  --
9 2♠S ♣8+1 +1    +140 0.1 -100  6 
10 2♠E ♥7-1 = -110  -4.0    +100  5
11 3♠W ♥7+1 = -140  0.8 -140  --
12 6♣E ♣9+1 +1 -940  -5.8 -920   1
13 3♥E ♠J+1 +1 -170  2.5 -200  1 
14 1NTS ♥K+2 +3    +180 0.5    +150 1 
15 4♠xE ♥7-2 -2    +300 -2.4    +650  8
16 3NTS ♠7= =    +400 4.5    +120 7 
ROUND 5 IMPs: 24 31
VP: 7.97 12.03
1 2♠N ♥K+2 +2    +170    +110 2
2 3NTN ♣J+2 +3    +690    +660 1
3 3♣W ♥8-3 -3    +300    +110 5
4 2♦E ♠J= = -90  -90  -
5 2♦N ♠3-1 =    +90    +50 1
6 3♦xW ♦9+2 +2 -1070  -750  8
7 5♦xS ♠Q-4 -4 -1100  -680  9
8 5♦W ♣Q= = -400  -400  -
9 2♠S ♣8+1 +1    +140 -100  6
10 2♠E ♥7-1 = -110     +100 5
11 3♠W ♥7+1 = -140  -140  -
12 6♣E ♣9+1 +1 -940  -920  1
13 3♥E ♠J+1 +1 -170  -200  1
14 1NTS ♥K+2 +3    +180    +150 1
15 4♠xE ♥7-2 -2    +300    +650 8
16 3NTS ♠7= =    +400    +120 7
ROUND 5 IMPs: 24 31 VP: 7.97 12.03



BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTN ♥2+3 +3    +490 -1.6    +400  3
2 4♠xE ♥A= = -590  6.5    +100 12 
3 3♣E ♥9-2 = -110  4.2 -100  --
4 3♠W ♥3+1 +2 -200  -4.4 -650   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 2♥E ♣9-2 = -110  4.0 -50  2 
9 4♥E ♣10+1 +1 -650  0.7 -650  --
10 3NTE ♠3= = -600  2.1 -630   1
11 2♥xW ♥3-2 -1    +100 -1.0 -100   5
12 5♥xW ♥9-1 -1    +100 -8.7    +100 --
13 3NTS ♥3-2 =    +600 -7.5    +630 1 
14 3NTS ♠7+2 =    +400 -0.4    +430 1 
15 3♥S ♣A-1 =    +140 -4.0 -130   7
16 3NTN ♠Q+1 +1    +430 -3.6 -100   11
ROUND 6 IMPs: 16 37
VP: 4.81 15.19
1 3NTN ♥2+3 +3    +490    +400 3
2 4♠xE ♥A= = -590     +100 12
3 3♣E ♥9-2 = -110  -100  -
4 3♠W ♥3+1 +2 -200  -650  10
5 4♥E ♣4= = -420  -420  -
6 3NTS ♥J-1 -1 -50  -50  -
7 4♠E ♦8= = -620  -620  -
8 2♥E ♣9-2 = -110  -50  2
9 4♥E ♣10+1 +1 -650  -650  -
10 3NTE ♠3= = -600  -630  1
11 2♥xW ♥3-2 -1    +100 -100  5
12 5♥xW ♥9-1 -1    +100    +100 -
13 3NTS ♥3-2 =    +600    +630 1
14 3NTS ♠7+2 =    +400    +430 1
15 3♥S ♣A-1 =    +140 -130  7
16 3NTN ♠Q+1 +1    +430 -100  11
ROUND 6 IMPs: 16 37 VP: 4.81 15.19



BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTW ♦J+3 +1 -430  -0.8 -800  9 
2 3♣S ♦5= +1    +130 -3.4 -100  6 
3 4♠E ♥A-1 -1    +100 -3.3 -300  9 
4 3♦N ♣6-1 -1 -100  -2.6 -100  --
5 3NTN ♥4+3 +2    +660 0.4    +690  1
6 3NTW ♥4+1 +1 -630  0.1 -660  1 
7 2♥S ♥K= =    +110 -2.3    +140  1
8 3♥S ♣10+1 +1    +170 -1.6 -50  6 
9 4♠S ♥A+1 +2    +480 -1.3    +480 --
10 4♠W ♣K= -1    +100 -3.5    +100 --
11 1♠xE ♥Q-4 -3    +500 -2.5    +430 2 
12 1NTS ♦7= =    +90 -4.0 -200  7 
13 4♥E ♣A+1 = -620  3.6 -650  1 
14 2♠S ♥9+1 +1    +140 -1.1 -50  5 
15 4♠E ♥K-2 -1    +50 -1.5    +50 --
16 3♦E ♥A= -1    +100 -2.3 -110  5 
ROUND 8 IMPs: 51 2
VP: 19.07 0.93
1 3NTW ♦J+3 +1 -430  -800  9
2 3♣S ♦5= +1    +130 -100  6
3 4♠E ♥A-1 -1    +100 -300  9
4 3♦N ♣6-1 -1 -100  -100  -
5 3NTN ♥4+3 +2    +660    +690 1
6 3NTW ♥4+1 +1 -630  -660  1
7 2♥S ♥K= =    +110    +140 1
8 3♥S ♣10+1 +1    +170 -50  6
9 4♠S ♥A+1 +2    +480    +480 -
10 4♠W ♣K= -1    +100    +100 -
11 1♠xE ♥Q-4 -3    +500    +430 2
12 1NTS ♦7= =    +90 -200  7
13 4♥E ♣A+1 = -620  -650  1
14 2♠S ♥9+1 +1    +140 -50  5
15 4♠E ♥K-2 -1    +50    +50 -
16 3♦E ♥A= -1    +100 -110  5
ROUND 8 IMPs: 51 2 VP: 19.07 0.93