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ALT BOARD-A-MATCH INVITATIONAL III

Bridge Base Online, August 14 - 16, 2023

Results produced by bridgeresults.org
CONDITIONS OF CONTEST

David Shenkin

BBO nickname: dshenkin WBF: 18544

David SHENKIN
Country: Scotland
WBF: SCO2726 (18544)
MPPPTitleRank
🟢 Seniors4930🎖 SIM78

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 4 +1 0.25 62.5% — 17%
Dummy 7 -3 -0.43 47.6% — 29%
Defense, player leads 6 +2 0.33 50.9% — 25%
Defense, partner leads 7 +2 0.29 51.6% — 29%
Total 24 +2 0.08 52.1% — 100%
OtherDeclared (pair)Best roundWorst round
  11 R8 (+2) R11 (-1)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 69 64 92.75% 5 5 0.0725
Opening lead 5 4 80.00% 1 1 0.2000
After the lead — declarer 37 36 97.30% 1 1 0.0270
After the lead — defense 27 24 88.89% 3 3 0.1111


BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 6♦N ♥K= =    +920 100%    +500  1
2 2♣E ♦5+1 +1 -110  17% -110  0.50.5
3 4♥S ♥7+1 +1    +450 50%    +450 0.50.5
4 3♥N ♣8-1 -1 -100  17%    +200 1 
5 5♦xE ♥K+2 +2 -750  33% -920   1
6 5♥xS ♦K-2 -1 -100  67%    +200 1 
7 1NTN ♦Q+1 =    +90 44% -200   1
8 2♠E ♥K-1 -1    +50 56% -50   1
ROUND 8 IMPs: 2 4
VP: 3.00 5.00
1 6♦N ♥K= =    +920    +500 1
2 2♣E ♦5+1 +1 -110  -110  0.5
3 4♥S ♥7+1 +1    +450    +450 0.5
4 3♥N ♣8-1 -1 -100     +200 1
5 5♦xE ♥K+2 +2 -750  -920  1
6 5♥xS ♦K-2 -1 -100     +200 1
7 1NTN ♦Q+1 =    +90 -200  1
8 2♠E ♥K-1 -1    +50 -50  1
ROUND 8 IMPs: 2 4 VP: 3.00 5.00



BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2♥W ♣A+1 +1 -140  11%    +110  1
2 4♠N ♦4-3 -3 -300  17% -200   1
3 2♠W ♣7-2 -3    +300 33% -50  1 
4 3NTW ♣4+3 +3 -690  50% -690  0.50.5
5 3NTW ♠K= -4    +200 100% -180  1 
6 4♥E ♠A= = -620  11% -620  0.50.5
7 3♣W ♥Q= = -110  89% -130  1 
8 3NTS ♦5+1 +1    +430 50%    +430 0.50.5
ROUND 11 IMPs: 3 2
VP: 4.50 3.50
1 2♥W ♣A+1 +1 -140     +110 1
2 4♠N ♦4-3 -3 -300  -200  1
3 2♠W ♣7-2 -3    +300 -50  1
4 3NTW ♣4+3 +3 -690  -690  0.5
5 3NTW ♠K= -4    +200 -180  1
6 4♥E ♠A= = -620  -620  0.5
7 3♣W ♥Q= = -110  -130  1
8 3NTS ♦5+1 +1    +430    +430 0.5
ROUND 11 IMPs: 3 2 VP: 4.50 3.50



BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2♠W ♦J+3 +3 -200  33% -200  0.50.5
2 2♠W ♣A= +1 -140  39% -140  0.50.5
3 5♦E ♣A-1 -1    +100 33%    +800  1
4 4♥W ♦5-1 -1    +100 33%    +100 0.50.5
5 2♦E ♠J-2 -3    +150 89%    +100 1 
6 1NTE ♦6= = -90  83% -90  0.50.5
7 4♥W ♣A+2 +2 -680  89% -1430  1 
8 1♠W ♠Q-1 -1    +50 28%    +50 0.50.5
ROUND 12 IMPs: 2 1
VP: 4.50 3.50
1 2♠W ♦J+3 +3 -200  -200  0.5
2 2♠W ♣A= +1 -140  -140  0.5
3 5♦E ♣A-1 -1    +100    +800 1
4 4♥W ♦5-1 -1    +100    +100 0.5
5 2♦E ♠J-2 -3    +150    +100 1
6 1NTE ♦6= = -90  -90  0.5
7 4♥W ♣A+2 +2 -680  -1430  1
8 1♠W ♠Q-1 -1    +50    +50 0.5
ROUND 12 IMPs: 2 1 VP: 4.50 3.50