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ALT TROPHY III

Bridge Base Online, January 9 - 11, 2024

Results produced by bridgeresults.org
CONDITIONS OF CONTEST

Ai-Tai Lo

BBO nickname: aitail WBF: 13330

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 10 -21 -2.10 -1.1 -0.11 21%
Dummy 14 +35 2.50 22.9 1.63 29%
Defense, player leads 14 -45 -3.21 -18.6 -1.33 29%
Defense, partner leads 10 +12 1.20 18.4 1.84 21%
Total 48 -19 -0.40 21.5 0.45 100%
OtherDeclared (pair)Best roundWorst round
  24 R12 (+8) R4 (-23)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 116 104 89.66% 12 13 0.1121
Opening lead 12 9 75.00% 3 3 0.2500
After the lead — declarer 59 57 96.61% 2 2 0.0339
After the lead — defense 45 38 84.44% 7 8 0.1778


BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2♠S ♦7+2 +2    +170 -6.3    +400 6 
2 3NTW ♣10+1 = -400  0.3 -430   1
3 4♠S ♣K-1 -1 -50  -2.1    +590 12 
4 2♥S ♣K+1 +1    +140 2.4    +110  1
5 3♦N ♣4= =    +110 1.7    +120 --
6 2♠N ♥4= =    +110 1.4    +100 --
7 5♦xS ♦6-2 -2 -500  -5.6 -170  8 
8 4♠N ♦Q= =    +420 8.7 -90   11
ROUND 3 IMPs: 26 13
VP: 14.68 5.32
1 2♠S ♦7+2 +2    +170    +400 6
2 3NTW ♣10+1 = -400  -430  1
3 4♠S ♣K-1 -1 -50     +590 12
4 2♥S ♣K+1 +1    +140    +110 1
5 3♦N ♣4= =    +110    +120 -
6 2♠N ♥4= =    +110    +100 -
7 5♦xS ♦6-2 -2 -500  -170  8
8 4♠N ♦Q= =    +420 -90  11
ROUND 3 IMPs: 26 13 VP: 14.68 5.32


BLACK
VS
AMATEURS
CLOSED ROOM
 NS: Jiang Gu - Ai-Tai Lo
 EW: David Gold - Andrew Black

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 6♦N ♣2-1 -2 -100  -4.2 -50  2 
2 4♥E ♦2= = -420  -2.9    +50 10 
3 3NTW ♥2+3 +2 -660  1.4 -690   1
4 4♠E ♣K-2 -1    +100 -1.6    +100 --
5 3NTE ♦9+3 +2 -460  0.2 -430  1 
6 2♠N ♦6-1 -1 -50  -1.1 -110   2
7 5♦S ♠7= =    +600 3.9    +1370 13 
8 3NTN ♣7-1 -1 -50  -2.5 -50  --
ROUND 4 IMPs: 26 3
VP: 17.11 2.89
1 6♦N ♣2-1 -2 -100  -50  2
2 4♥E ♦2= = -420     +50 10
3 3NTW ♥2+3 +2 -660  -690  1
4 4♠E ♣K-2 -1    +100    +100 -
5 3NTE ♦9+3 +2 -460  -430  1
6 2♠N ♦6-1 -1 -50  -110  2
7 5♦S ♠7= =    +600    +1370 13
8 3NTN ♣7-1 -1 -50  -50  -
ROUND 4 IMPs: 26 3 VP: 17.11 2.89



BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♥N ♠Q= =    +420 2.5    +420 --
2 3♥W ♥A= = -140  -2.9    +100 6 
3 2♠E ♠K-1 = -110  -1.3 -100  --
4 4♠S ♦10= =    +620 5.2    +170  10
5 1NTN ♥3-2 +1    +120 3.7 -100   6
6 4♠E ♦K+1 = -620  -0.6    +200 13 
7 6♣W ♦A-1 -1    +100 8.4    +100 --
8 4♠W ♣Q= -2    +100 3.0    +50  2
ROUND 7 IMPs: 19 18
VP: 10.44 9.56
1 4♥N ♠Q= =    +420    +420 -
2 3♥W ♥A= = -140     +100 6
3 2♠E ♠K-1 = -110  -100  -
4 4♠S ♦10= =    +620    +170 10
5 1NTN ♥3-2 +1    +120 -100  6
6 4♠E ♦K+1 = -620     +200 13
7 6♣W ♦A-1 -1    +100    +100 -
8 4♠W ♣Q= -2    +100    +50 2
ROUND 7 IMPs: 19 18 VP: 10.44 9.56



BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3♠N ♦10= =    +140 4.7 -50   5
2 2♠W ♦A= = -110  -1.8 -110  --
3 2♥E ♣8= +1 -140  -4.5 -110  1 
4 2♠S ♣6+1 +1    +140 1.2 -100   6
5 3♣E ♥K+1 +1 -130  2.9    +50 5 
6 4♠xS ♥J-1 -1 -100  -1.4 -300   5
7 3NTE ♠8+1 +2 -660  -2.0 -630  1 
8 4♠S ♦8-2 -2 -100  -1.8    +110 5 
ROUND 8 IMPs: 12 16
VP: 8.33 11.67
1 3♠N ♦10= =    +140 -50  5
2 2♠W ♦A= = -110  -110  -
3 2♥E ♣8= +1 -140  -110  1
4 2♠S ♣6+1 +1    +140 -100  6
5 3♣E ♥K+1 +1 -130     +50 5
6 4♠xS ♥J-1 -1 -100  -300  5
7 3NTE ♠8+1 +2 -660  -630  1
8 4♠S ♦8-2 -2 -100     +110 5
ROUND 8 IMPs: 12 16 VP: 8.33 11.67



BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3♠E ♣Q= = -140  -1.5    +50 5 
2 4♠E ♣7= = -420  -1.4 -450   1
3 1NTN ♣3+1 +2    +150 3.2 -50   5
4 4♠W ♥2= = -620  0.3 -650   1
5 1NTN ♦J-1 -3 -300  -1.4 -400   3
6 3♥W ♠Q-1 -1    +100 3.8 -120   6
7 3NTW ♦A-1 -1    +100 -0.9    +300 5 
8 3♥N ♦A= =    +140 2.2    +150 --
ROUND 11 IMPs: 10 16
VP: 7.58 12.42
1 3♠E ♣Q= = -140     +50 5
2 4♠E ♣7= = -420  -450  1
3 1NTN ♣3+1 +2    +150 -50  5
4 4♠W ♥2= = -620  -650  1
5 1NTN ♦J-1 -3 -300  -400  3
6 3♥W ♠Q-1 -1    +100 -120  6
7 3NTW ♦A-1 -1    +100    +300 5
8 3♥N ♦A= =    +140    +150 -
ROUND 11 IMPs: 10 16 VP: 7.58 12.42



BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3♣E ♣10= -1    +50 -0.4    +90 1 
2 5♠N ♥2-3 -2 -200  5.1 -450   6
3 4♥E ♠7+1 = -620  1.1 -300  8 
4 6♥xW ♣K-2 -2    +500 6.8 -100   12
5 4♥S ♣2= +1    +650 3.3    +620  1
6 2♠N ♣7+1 =    +110 -1.2    +140 1 
7 3NTE ♣J+3 +3 -690  -1.9 -650  1 
8 4♥E ♦K-1 = -420  -4.6 -420  --
ROUND 12 IMPs: 11 19
VP: 6.88 13.12
1 3♣E ♣10= -1    +50    +90 1
2 5♠N ♥2-3 -2 -200  -450  6
3 4♥E ♠7+1 = -620  -300  8
4 6♥xW ♣K-2 -2    +500 -100  12
5 4♥S ♣2= +1    +650    +620 1
6 2♠N ♣7+1 =    +110    +140 1
7 3NTE ♣J+3 +3 -690  -650  1
8 4♥E ♦K-1 = -420  -420  -
ROUND 12 IMPs: 11 19 VP: 6.88 13.12