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ALT COMPETITION 2023 - EVENT 4

Bridge Base Online, April 3 - 6, 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

Katrin Litwin

All-tournaments history →
BBO nickname: prin_cesa WBF: 16800

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 13 +9 0.69 -4.5 -0.35 16%
Dummy 28 +33 1.18 9.0 0.32 35%
Defense, player leads 22 +25 1.14 12.5 0.57 28%
Defense, partner leads 17 +6 0.35 2.2 0.13 21%
Total 80 +73 0.91 19.2 0.24 100%
OtherDeclared (pair)Best roundWorst round
  41 R2 (+41) R3 (-4)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 224 202 90.18% 22 25 0.1116
Opening lead 19 17 89.47% 2 2 0.1053
After the lead — declarer 88 79 89.77% 9 12 0.1364
After the lead — defense 117 106 90.60% 11 11 0.0940

Round 2  (match scorecard, all results of round 2)
ROIKO
 VS
YELLOW CAP
CLOSED ROOM
 NS: Filip Asplund Sivelind - Mats Nilsland
 EW: Katrin Litwin - Aidan Ballantyne
ROIKO
VS
YELLOW CAP
CLOSED ROOM
NS: Filip Asplund Sivelind - Mats Nilsland
EW: Katrin Litwin - Aidan Ballantyne

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2♠W ♦3+2 +1 -140  -1.8    +50 5 
2 4♥S ♣4= -2 -200  2.8 -100  3 
3 2♥S ♠2= =    +110 -3.3 -50   4
4 4♠S ♣J+1 +1    +650 0.6    +650 --
5 4♥N ♠10+1 =    +620 -1.3    +660 1 
6 2♠S ♣5= +1    +140 -0.1    +110  1
7 6♣W ♥K= -1    +100 -6.3    +670 11 
8 2♠W ♥Q= = -110  0.9    +50 4 
9 4♠N ♣A= -1 -50  2.6 -50  --
10 4♥N ♣A+1 +1    +650 -2.6    +620  1
11 6♣N ♥2-2 -3 -150  11.1    +400 11 
12 2♠E ♥3= = -110  1.7 -110  --
13 6NTN ♥A-1 -1 -100  9.3    +660 13 
14 4♠E ♦Q= = -420  -0.5 -400  1 
15 2♥S ♣A= +2    +170 -1.8    +100  2
16 3NTW ♣4+1 +1 -630  3.3 -620  --
ROUND 2 IMPs: 49 8
VP: 18.21 1.79
1 2♠W ♦3+2 +1 -140     +50 5
2 4♥S ♣4= -2 -200  -100  3
3 2♥S ♠2= =    +110 -50  4
4 4♠S ♣J+1 +1    +650    +650 -
5 4♥N ♠10+1 =    +620    +660 1
6 2♠S ♣5= +1    +140    +110 1
7 6♣W ♥K= -1    +100    +670 11
8 2♠W ♥Q= = -110     +50 4
9 4♠N ♣A= -1 -50  -50  -
10 4♥N ♣A+1 +1    +650    +620 1
11 6♣N ♥2-2 -3 -150     +400 11
12 2♠E ♥3= = -110  -110  -
13 6NTN ♥A-1 -1 -100     +660 13
14 4♠E ♦Q= = -420  -400  1
15 2♥S ♣A= +2    +170    +100 2
16 3NTW ♣4+1 +1 -630  -620  -
ROUND 2 IMPs: 49 8 VP: 18.21 1.79


Round 3  (match scorecard, all results of round 3)
ROIKO
 VS
RIPPEY
CLOSED ROOM
 NS: Kamil Nowak - Mike Rippey
 EW: Katrin Litwin - Aidan Ballantyne
ROIKO
VS
RIPPEY
CLOSED ROOM
NS: Kamil Nowak - Mike Rippey
EW: Katrin Litwin - Aidan Ballantyne

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 6♥E ♦A-1 -1    +50 -2.1    +50 --
2 5♠E ♣A= = -450  0.0 -420  1 
3 2♠W ♥A-1 -3    +300 -5.5 -100   9
4 3NTS ♥4+2 +1    +630 0.8    +630 --
5 4♥N ♠3-3 =    +620 -11.9 -800   16
6 2♣W ♦8= +1 -110  2.6 -100  --
7 3♠W ♥9= = -140  1.4 -110  1 
8 3NTN ♠K= -2 -100  3.5    +500 12 
9 3NTW ♣10-1 +2 -660  10.9    +100 13 
10 1NTN ♥5+1 -1 -100  3.1    +110 5 
11 3NTE ♦4+3 = -400  0.7 -460   2
12 5♦W ♥4= = -400  1.1 -460   2
13 4♥S ♣5+1 +1    +650 -0.1    +650 --
14 4♥N ♥2+2 +2    +480 -0.3    +150  8
15 3NTE ♠9-2 -3    +150 -1.9    +100  2
16 4♥W ♦Q-1 -1    +100 1.2    +200 3 
ROUND 3 IMPs: 35 39
VP: 8.80 11.20
1 6♥E ♦A-1 -1    +50    +50 -
2 5♠E ♣A= = -450  -420  1
3 2♠W ♥A-1 -3    +300 -100  9
4 3NTS ♥4+2 +1    +630    +630 -
5 4♥N ♠3-3 =    +620 -800  16
6 2♣W ♦8= +1 -110  -100  -
7 3♠W ♥9= = -140  -110  1
8 3NTN ♠K= -2 -100     +500 12
9 3NTW ♣10-1 +2 -660     +100 13
10 1NTN ♥5+1 -1 -100     +110 5
11 3NTE ♦4+3 = -400  -460  2
12 5♦W ♥4= = -400  -460  2
13 4♥S ♣5+1 +1    +650    +650 -
14 4♥N ♥2+2 +2    +480    +150 8
15 3NTE ♠9-2 -3    +150    +100 2
16 4♥W ♦Q-1 -1    +100    +200 3
ROUND 3 IMPs: 35 39 VP: 8.80 11.20


Round 4  (match scorecard, all results of round 4)
GAME OF THROW INS
 VS
ROIKO
OPEN ROOM
 NS: Ollie Burgess - Diana Nettleton
 EW: Katrin Litwin - Aidan Ballantyne
GAME OF THROW INS
VS
ROIKO
OPEN ROOM
NS: Ollie Burgess - Diana Nettleton
EW: Katrin Litwin - Aidan Ballantyne

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 5♣S ♦A= =    +400 1.0    +420  1
2 4♥W ♦3+2 +2 -480  0.5 -450   1
3 4♠W ♠3-2 -4    +400 -5.7    +200 5 
4 2♠W ♣3+3 +2 -170  -8.7 -650  10 
5 3♠S ♦K= =    +140 -3.3    +50 3 
6 2♦S ♥3-1 -1 -50  2.3    +90  4
7 1NTE ♠J= = -90  4.0    +200  7
8 3NTN ♥6= =    +400 -1.1    +400 --
9 4♥W ♣J-1 = -620  7.5    +100  12
10 4♥S ♣3-1 -1 -100  1.9    +140  6
11 2♦S ♠5-2 -1 -50  0.8 -50  --
12 4♥E ♦Q-1 -1    +50 -2.9    +50 --
13 4♥W ♠3-1 -1    +100 -3.1    +140  1
14 4♥E ♥5+1 = -420  4.1 -420  --
15 1NTW ♥4-1 -1    +50 0.1    +50 --
16 4♥E ♠A-1 -1    +100 -6.1 -630  12 
ROUND 4 IMPs: 30 32
VP: 9.39 10.61
1 5♣S ♦A= =    +400    +420 1
2 4♥W ♦3+2 +2 -480  -450  1
3 4♠W ♠3-2 -4    +400    +200 5
4 2♠W ♣3+3 +2 -170  -650  10
5 3♠S ♦K= =    +140    +50 3
6 2♦S ♥3-1 -1 -50     +90 4
7 1NTE ♠J= = -90     +200 7
8 3NTN ♥6= =    +400    +400 -
9 4♥W ♣J-1 = -620     +100 12
10 4♥S ♣3-1 -1 -100     +140 6
11 2♦S ♠5-2 -1 -50  -50  -
12 4♥E ♦Q-1 -1    +50    +50 -
13 4♥W ♠3-1 -1    +100    +140 1
14 4♥E ♥5+1 = -420  -420  -
15 1NTW ♥4-1 -1    +50    +50 -
16 4♥E ♠A-1 -1    +100 -630  12
ROUND 4 IMPs: 30 32 VP: 9.39 10.61


Round 6  (match scorecard, all results of round 6)
SCORWAY
 VS
ROIKO
OPEN ROOM
 NS: Stephen Levinson - Brian Spears
 EW: Katrin Litwin - Aidan Ballantyne
SCORWAY
VS
ROIKO
OPEN ROOM
NS: Stephen Levinson - Brian Spears
EW: Katrin Litwin - Aidan Ballantyne

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♠N ♦4= -2 -100  4.9 -90  --
2 2♠S ♦A-2 -2 -200  1.4 -100   3
3 2NTE ♥6= +1 -150  1.5 -50   3
4 4♠xE ♣K-2 -1    +200 3.1    +950  13
5 2♠S ♥2-2 -1 -100  0.5    +110  5
6 2♥N ♠A-2 -1 -50  -3.1    +100  4
7 4♥E ♣8-1 -2    +200 -6.1    +200 --
8 3♥W ♣2= = -140  2.6 -140  --
9 2♥S ♥3+2 +2    +170 0.4    +90 2 
10 3♦W ♥Q-2 -2    +200 -3.5    +130 2 
11 1NTS ♠2= +2    +150 -1.7    +90 2 
12 4♠N ♥A+1 +1    +650 -3.7    +650 --
13 2♦W ♥A+2 +3 -150  -1.5 -200  2 
14 1NTS ♠Q-1 -1 -50  0.0 -120  2 
15 2♠N ♦J+2 +2    +170 1.9    +170 --
16 4♥N ♠7-1 -2 -100  5.7 -110  --
ROUND 6 IMPs: 10 28
VP: 5.40 14.60
1 4♠N ♦4= -2 -100  -90  -
2 2♠S ♦A-2 -2 -200  -100  3
3 2NTE ♥6= +1 -150  -50  3
4 4♠xE ♣K-2 -1    +200    +950 13
5 2♠S ♥2-2 -1 -100     +110 5
6 2♥N ♠A-2 -1 -50     +100 4
7 4♥E ♣8-1 -2    +200    +200 -
8 3♥W ♣2= = -140  -140  -
9 2♥S ♥3+2 +2    +170    +90 2
10 3♦W ♥Q-2 -2    +200    +130 2
11 1NTS ♠2= +2    +150    +90 2
12 4♠N ♥A+1 +1    +650    +650 -
13 2♦W ♥A+2 +3 -150  -200  2
14 1NTS ♠Q-1 -1 -50  -120  2
15 2♠N ♦J+2 +2    +170    +170 -
16 4♥N ♠7-1 -2 -100  -110  -
ROUND 6 IMPs: 10 28 VP: 5.40 14.60


Round 8  (match scorecard, all results of round 8)
UKRAINE
 VS
ROIKO
OPEN ROOM
 NS: Konstantin Trifonov - Yuliy Chumak
 EW: Aidan Ballantyne - Katrin Litwin
UKRAINE
VS
ROIKO
OPEN ROOM
NS: Konstantin Trifonov - Yuliy Chumak
EW: Aidan Ballantyne - Katrin Litwin

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♥E ♠K= = -420  2.7 -420  --
2 4♠E ♥8-1 -1    +50 2.1    +50 --
3 3♣S ♠Q= =    +110 -1.4 -50  4 
4 2♠S ♥A+2 +2    +170 2.3    +200  1
5 4♥S ♣K-1 -1 -100  2.5    +620  12
6 4♥S ♠A+1 =    +420 -1.7    +480  2
7 2♦E ♠K+1 = -90  2.5 -90  --
8 3♠S ♥4= +1    +170 -5.5 -50  6 
9 5♦E ♥K+1 = -600  6.5    +140  12
10 1NTE ♠10-1 -1    +100 -2.9    +200  3
11 3♦S ♥K-1 +1    +130 -1.2    +100 1 
12 3♦E ♣A= = -110  0.6 -110  --
13 3NTE ♣Q+4 +4 -720  3.1 -680   1
14 2NTE ♦K= -1    +50 -1.9 -110  4 
15 4♠E ♠5+1 +1 -450  0.2 -450  --
16 5♣S ♥K= =    +400 -0.7    +400 --
ROUND 8 IMPs: 15 31
VP: 5.82 14.18
1 4♥E ♠K= = -420  -420  -
2 4♠E ♥8-1 -1    +50    +50 -
3 3♣S ♠Q= =    +110 -50  4
4 2♠S ♥A+2 +2    +170    +200 1
5 4♥S ♣K-1 -1 -100     +620 12
6 4♥S ♠A+1 =    +420    +480 2
7 2♦E ♠K+1 = -90  -90  -
8 3♠S ♥4= +1    +170 -50  6
9 5♦E ♥K+1 = -600     +140 12
10 1NTE ♠10-1 -1    +100    +200 3
11 3♦S ♥K-1 +1    +130    +100 1
12 3♦E ♣A= = -110  -110  -
13 3NTE ♣Q+4 +4 -720  -680  1
14 2NTE ♦K= -1    +50 -110  4
15 4♠E ♠5+1 +1 -450  -450  -
16 5♣S ♥K= =    +400    +400 -
ROUND 8 IMPs: 15 31 VP: 5.82 14.18