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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

Piotr Marcinowski

BBO nickname: dyplomata WBF: 41429

Piotr MARCINOWSKI
Country: Poland
WBF: POL11550 (41429)
MPPPTitleRank
🔵 Open1250🎖 WM578
🟠 Mixed12507🎖 WLM22

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 16 +5 0.31 53.5% — 22%
Dummy 18 +7 0.39 55.9% — 25%
Defense, player leads 17 +9 0.53 56.9% — 24%
Defense, partner leads 21 +4 0.19 48.9% — 29%
Total 72 +25 0.35 53.5% — 100%
OtherDeclared (pair)Best roundWorst round
  34 R11 (+6) R8 (-1)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 249 238 95.58% 11 11 0.0442
Opening lead 12 10 83.33% 2 2 0.1667
After the lead — declarer 132 125 94.70% 7 7 0.0530
After the lead — defense 105 103 98.10% 2 2 0.0190


BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 6♣E ♠10= = -920  6% -420   1
2 3♠S ♦A+1 +2    +200 56%    +620  1
3 3♦N ♥A+1 +1    +130 67%    +130 0.50.5
4 3NTE ♠J= = -600  33% -600  0.50.5
5 3♦N ♠A+1 +1    +130 39% -200  1 
6 4♠E ♦Q+2 +2 -680  44% -690  1 
7 2♠S ♣3+2 -1 -100  22% -300  1 
8 4♥E ♦3+1 +1 -450  28% -450  0.50.5
ROUND 1 IMPs: 3 2
VP: 4.50 3.50
1 6♣E ♠10= = -920  -420  1
2 3♠S ♦A+1 +2    +200    +620 1
3 3♦N ♥A+1 +1    +130    +130 0.5
4 3NTE ♠J= = -600  -600  0.5
5 3♦N ♠A+1 +1    +130 -200  1
6 4♠E ♦Q+2 +2 -680  -690  1
7 2♠S ♣3+2 -1 -100  -300  1
8 4♥E ♦3+1 +1 -450  -450  0.5
ROUND 1 IMPs: 3 2 VP: 4.50 3.50



BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTE ♥5= +1 -430  6% -150   1
2 4♥S ♠3+2 +2    +680 100%    +650 1 
3 4♠W ♥8+1 +1 -650  39% -650  0.50.5
4 6♦W ♥3= -1    +100 72%    +100 0.50.5
5 2♥S ♣A+1 +1    +140 72%    +100 1 
6 3♠S ♣3+1 =    +140 50% -50  1 
7 6♥S ♥6= =    +1430 61% -100  1 
8 3NTN ♥J+1 +2    +460 72%    +400 1 
ROUND 2 IMPs: 5 1
VP: 6.00 2.00
1 3NTE ♥5= +1 -430  -150  1
2 4♥S ♠3+2 +2    +680    +650 1
3 4♠W ♥8+1 +1 -650  -650  0.5
4 6♦W ♥3= -1    +100    +100 0.5
5 2♥S ♣A+1 +1    +140    +100 1
6 3♠S ♣3+1 =    +140 -50  1
7 6♥S ♥6= =    +1430 -100  1
8 3NTN ♥J+1 +2    +460    +400 1
ROUND 2 IMPs: 5 1 VP: 6.00 2.00



BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2♠S ♦J-1 -2 -100  78% -130  1 
2 3NTN ♣3-1 -1 -100  22%    +690  1
3 3♣W ♠A+1 +2 -150  72% -690  1 
4 4♠W ♦K-1 -1    +100 67% -120  1 
5 3NTS ♥2+1 =    +600 61%    +600 0.50.5
6 3NT xE ♥7-2 -3    +800 100%    +100 1 
7 4♥W ♣J-2 -2    +200 83% -650  1 
8 3♠W ♠J= = -140  72% -170  1 
ROUND 4 IMPs: 6 1
VP: 6.50 1.50
1 2♠S ♦J-1 -2 -100  -130  1
2 3NTN ♣3-1 -1 -100     +690 1
3 3♣W ♠A+1 +2 -150  -690  1
4 4♠W ♦K-1 -1    +100 -120  1
5 3NTS ♥2+1 =    +600    +600 0.5
6 3NT xE ♥7-2 -3    +800    +100 1
7 4♥W ♣J-2 -2    +200 -650  1
8 3♠W ♠J= = -140  -170  1
ROUND 4 IMPs: 6 1 VP: 6.50 1.50



BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3♣S ♦Q+1 =    +110 83% -140  1 
2 3NTS ♣Q+1 +1    +630 89%    +100 1 
3 2♥S ♠K= -1 -50  33% -100  1 
4 2♣W ♠10= = -90  22% -110  1 
5 3NTN ♥10+1 +1    +630 50%    +600 1 
6 3♠W ♣4+1 = -140  72% -100   1
7 3NTS ♥2= -1 -100  28%    +600  1
8 2♠W ♦K+1 +1 -140  39%    +50  1
ROUND 6 IMPs: 5 3
VP: 5.00 3.00
1 3♣S ♦Q+1 =    +110 -140  1
2 3NTS ♣Q+1 +1    +630    +100 1
3 2♥S ♠K= -1 -50  -100  1
4 2♣W ♠10= = -90  -110  1
5 3NTN ♥10+1 +1    +630    +600 1
6 3♠W ♣4+1 = -140  -100  1
7 3NTS ♥2= -1 -100     +600 1
8 2♠W ♦K+1 +1 -140     +50 1
ROUND 6 IMPs: 5 3 VP: 5.00 3.00



BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♥xN ♠7-2 -2 -300  0%    +50 1 
2 2NTW ♥2= -1    +50 72% -150   1
3 5♠W ♦A+1 +1 -680  67% -680  0.50.5
4 3NTE ♦2+3 +3 -690  6% -660  1 
5 1NTS ♥4-3 -1 -100  44% -280   1
6 3♥W ♣4-1 -2    +200 100%    +140  1
7 2♥N ♦9+1 =    +110 6%    +150 1 
8 3♠N ♥Q+1 +1    +170 83%    +100  1
ROUND 7 IMPs: 3 4
VP: 3.50 4.50
1 4♥xN ♠7-2 -2 -300     +50 1
2 2NTW ♥2= -1    +50 -150  1
3 5♠W ♦A+1 +1 -680  -680  0.5
4 3NTE ♦2+3 +3 -690  -660  1
5 1NTS ♥4-3 -1 -100  -280  1
6 3♥W ♣4-1 -2    +200    +140 1
7 2♥N ♦9+1 =    +110    +150 1
8 3♠N ♥Q+1 +1    +170    +100 1
ROUND 7 IMPs: 3 4 VP: 3.50 4.50



BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTS ♣K= =    +400 33%    +300  1
2 3♦S ♣J+1 =    +110 67%    +140 1 
3 4♥N ♣2+1 +1    +450 50%    +450 0.50.5
4 2♥N ♠K+1 =    +110 67%    +110 0.50.5
5 6♦E ♠10= = -920  11%    +50 1 
6 5♥xS ♦K-2 -2 -300  39% -300  0.50.5
7 1NTN ♦7+2 +1    +120 56%    +150 1 
8 2♠xE ♥A-1 -1    +100 67% -100   1
ROUND 8 IMPs: 3 2
VP: 4.50 3.50
1 3NTS ♣K= =    +400    +300 1
2 3♦S ♣J+1 =    +110    +140 1
3 4♥N ♣2+1 +1    +450    +450 0.5
4 2♥N ♠K+1 =    +110    +110 0.5
5 6♦E ♠10= = -920     +50 1
6 5♥xS ♦K-2 -2 -300  -300  0.5
7 1NTN ♦7+2 +1    +120    +150 1
8 2♠xE ♥A-1 -1    +100 -100  1
ROUND 8 IMPs: 3 2 VP: 4.50 3.50



BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3♣S ♠3-3 -2 -100  89% -300  1 
2 3NTE ♠6+1 = -400  56% -400  0.50.5
3 4♥xW ♥Q+1 +1 -990  22% -1050  1 
4 3NTN ♣A-1 =    +600 78% -100  1 
5 7NTE ♥Q= = -1520  33% -1790  1 
6 4♥E ♣A+1 +1 -650  33%    +100  1
7 2♠E ♥3+2 = -110  83% -500  1 
8 3♥S ♣J+1 +1    +170 67%    +420  1
ROUND 10 IMPs: 5 2
VP: 5.50 2.50
1 3♣S ♠3-3 -2 -100  -300  1
2 3NTE ♠6+1 = -400  -400  0.5
3 4♥xW ♥Q+1 +1 -990  -1050  1
4 3NTN ♣A-1 =    +600 -100  1
5 7NTE ♥Q= = -1520  -1790  1
6 4♥E ♣A+1 +1 -650     +100 1
7 2♠E ♥3+2 = -110  -500  1
8 3♥S ♣J+1 +1    +170    +420 1
ROUND 10 IMPs: 5 2 VP: 5.50 2.50



BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2NTW ♣2-3 -2    +100 67%    +100 0.50.5
2 4♠N ♦2-3 -2 -200  56% -1100  1 
3 3NTS ♣4= =    +400 72%    +150 1 
4 3NTW ♣4+3 +3 -690  50% -1430  1 
5 3♣E ♠3-1 -1    +50 83% -120  1 
6 4♥E ♠A= -1    +100 78% -620  1 
7 3♣E ♦A+1 +1 -130  61% -800  1 
8 3NTS ♥9= +1    +430 50%    +430 0.50.5
ROUND 11 IMPs: 6 0
VP: 7.00 1.00
1 2NTW ♣2-3 -2    +100    +100 0.5
2 4♠N ♦2-3 -2 -200  -1100  1
3 3NTS ♣4= =    +400    +150 1
4 3NTW ♣4+3 +3 -690  -1430  1
5 3♣E ♠3-1 -1    +50 -120  1
6 4♥E ♠A= -1    +100 -620  1
7 3♣E ♦A+1 +1 -130  -800  1
8 3NTS ♥9= +1    +430    +430 0.5
ROUND 11 IMPs: 6 0 VP: 7.00 1.00



BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♠E ♥Q= = -420  0% -200   1
2 4♠W ♣A-2 -2    +100 89% -530  1 
3 4♠xS ♦8= -1 -100  22% -950  1 
4 3NTE ♦K-1 -2    +200 72% -500  1 
5 2♠xE ♥A-2 -2    +300 100%    +100 1 
6 4♣E ♠2= = -130  22% -120   1
7 6♥W ♣A= = -1430  39% -1700  1 
8 1♠W ♠Q-1 -1    +50 28% -80  1 
ROUND 12 IMPs: 6 2
VP: 6.00 2.00
1 4♠E ♥Q= = -420  -200  1
2 4♠W ♣A-2 -2    +100 -530  1
3 4♠xS ♦8= -1 -100  -950  1
4 3NTE ♦K-1 -2    +200 -500  1
5 2♠xE ♥A-2 -2    +300    +100 1
6 4♣E ♠2= = -130  -120  1
7 6♥W ♣A= = -1430  -1700  1
8 1♠W ♠Q-1 -1    +50 -80  1
ROUND 12 IMPs: 6 2 VP: 6.00 2.00