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ALT COMPETITION 2023 - EVENT 1

Bridge Base Online, January 16 - 19, 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

Bas van Roosmalen

All-tournaments history →
BBO nickname: basvanr

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 12 -12 -1.00 -18.1 -1.51 25%
Dummy 12 -26 -2.17 -6.7 -0.56 25%
Defense, player leads 8 +5 0.63 3.1 0.38 17%
Defense, partner leads 15 +22 1.47 2.4 0.16 31%
Passed out 1 0 0.00 -0.5 -0.53 2%
Total 48 -11 -0.23 -19.9 -0.42 100%
OtherDeclared (pair)Best roundWorst round
  24 R4 (+14) R7 (-13)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 167 149 89.22% 18 19 0.1138
Opening lead 7 6 85.71% 1 1 0.1429
After the lead — declarer 86 73 84.88% 13 14 0.1628
After the lead — defense 74 70 94.59% 4 4 0.0541

Round 2  (match scorecard, all results of round 2)
ECF HOLDING
 VS
NETBRIDGE
CLOSED ROOM
 NS: Bas van Roosmalen - Hester Gast
 EW: Siv Thoresen - Jo-arne Ovesen
ECF HOLDING
VS
NETBRIDGE
CLOSED ROOM
NS: Bas van Roosmalen - Hester Gast
EW: Siv Thoresen - Jo-arne Ovesen

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3♦E ♥Q-1 -1    +50 2.2    +50 --
2 3NTN ♥4-2 -3 -300  -5.7 -100  5 
3 2♠E ♦J-2 -2    +200 2.3    +110  3
4 4♠E ♣A= +1 -650  -0.8 -620  1 
5 2♠xE ♥J+1 -1    +100 7.0 -500   12
6 1NTE ♥5= = -90  -1.4 -100  --
7 Pass — 0 -0.5 0 --
8 4♥N ♣7-1 -1 -50  -0.7 -50  --
9 4♠E ♥A+1 +1 -650  -2.8 -790   4
10 6♠S ♣5= =    +1430 0.9    +1430 --
11 3♥S ♦A+1 +2    +200 4.0    +50  4
12 3NTW ♠10+1 +1 -430  0.1 -430  --
13 6NTS ♥10= =    +1440 -0.2    +1440 --
14 1♠xS ♥2-2 -4 -800  -11.9    +150 14 
15 3♦S ♠J+1 +1    +130 -1.4    +600 10 
16 3♦E ♦10= = -110  -4.3    +100 5 
ROUND 2 IMPs: 35 23
VP: 13.28 6.72
1 3♦E ♥Q-1 -1    +50    +50 -
2 3NTN ♥4-2 -3 -300  -100  5
3 2♠E ♦J-2 -2    +200    +110 3
4 4♠E ♣A= +1 -650  -620  1
5 2♠xE ♥J+1 -1    +100 -500  12
6 1NTE ♥5= = -90  -100  -
7 Pass — 0 0 -
8 4♥N ♣7-1 -1 -50  -50  -
9 4♠E ♥A+1 +1 -650  -790  4
10 6♠S ♣5= =    +1430    +1430 -
11 3♥S ♦A+1 +2    +200    +50 4
12 3NTW ♠10+1 +1 -430  -430  -
13 6NTS ♥10= =    +1440    +1440 -
14 1♠xS ♥2-2 -4 -800     +150 14
15 3♦S ♠J+1 +1    +130    +600 10
16 3♦E ♦10= = -110     +100 5
ROUND 2 IMPs: 35 23 VP: 13.28 6.72


Round 4  (match scorecard, all results of round 4)
NETBRIDGE
 VS
SCHALTZ
OPEN ROOM
 NS: Bas van Roosmalen - Hester Gast
 EW: Jesper Buus Thomsen - Rico Hemberg
NETBRIDGE
VS
SCHALTZ
OPEN ROOM
NS: Bas van Roosmalen - Hester Gast
EW: Jesper Buus Thomsen - Rico Hemberg

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTN ♠2-2 -2 -100  -0.9    +100  5
2 5♦xE ♣A-1 -2    +300 1.1    +500  5
3 2♠S ♣3+1 +1    +140 2.3    +130 --
4 2♠S ♣4+1 +1    +140 1.2    +110 1 
5 2♦W ♥9-2 -2    +100 5.7 -100  5 
6 6♥S ♥3= =    +980 5.4    +980 --
7 4♠xN ♠10-2 -2 -500  -0.3 -620  3 
8 3♣N ♠K+1 =    +110 1.1    +100 --
9 4♠S ♣Q-1 -2 -100  -7.1    +200  7
10 4♥E ♣5-1 -2    +200 5.1    +100 3 
11 1NTE ♥8+1 +2 -150  -3.7    +50  5
12 6♦xE ♣8-1 -1    +100 -1.4 -200  7 
13 3♣E ♥4+2 +2 -150  1.1 -600  10 
14 3♠S ♥A= +1    +170 4.4 -100  7 
15 3NTW ♠5+2 +2 -460  -2.7 -460  --
16 4♥N ♣5+1 +1    +450 0.0    +450 --
ROUND 4 IMPs: 36 22
VP: 13.75 6.25
1 3NTN ♠2-2 -2 -100     +100 5
2 5♦xE ♣A-1 -2    +300    +500 5
3 2♠S ♣3+1 +1    +140    +130 -
4 2♠S ♣4+1 +1    +140    +110 1
5 2♦W ♥9-2 -2    +100 -100  5
6 6♥S ♥3= =    +980    +980 -
7 4♠xN ♠10-2 -2 -500  -620  3
8 3♣N ♠K+1 =    +110    +100 -
9 4♠S ♣Q-1 -2 -100     +200 7
10 4♥E ♣5-1 -2    +200    +100 3
11 1NTE ♥8+1 +2 -150     +50 5
12 6♦xE ♣8-1 -1    +100 -200  7
13 3♣E ♥4+2 +2 -150  -600  10
14 3♠S ♥A= +1    +170 -100  7
15 3NTW ♠5+2 +2 -460  -460  -
16 4♥N ♣5+1 +1    +450    +450 -
ROUND 4 IMPs: 36 22 VP: 13.75 6.25


Round 7  (match scorecard, all results of round 7)
SELIGMAN
 VS
NETBRIDGE
OPEN ROOM
 NS: Jacek Pszczoła - Kamil Nowak
 EW: Bas van Roosmalen - Hester Gast
SELIGMAN
VS
NETBRIDGE
OPEN ROOM
NS: Jacek Pszczoła - Kamil Nowak
EW: Bas van Roosmalen - Hester Gast

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3♥S ♠10= -1 -50  5.5    +170  6
2 3NTE ♥7+1 +1 -430  2.5 -460  1 
3 3NTN ♠10= =    +400 0.2    +400 --
4 3♠S ♦Q+1 +1    +170 -2.5 -110  7 
5 4♠E ♥J-2 -2    +100 0.3    +50 2 
6 4♠E ♦K-2 -4    +400 -8.5 -110  11 
7 2♦xE ♠A-4 -4    +1100 -4.3    +1390  7
8 3NTN ♥6-2 -2 -100  3.1 -100  --
9 2♠xN ♠8+1 =    +470 -9.2 -380  13 
10 5♣xN ♠4-1 -1 -200  5.8    +130  8
11 3♦E ♠A= = -110  -0.1 -50   2
12 3♦E ♣Q-1 -1    +50 -1.7    +50 --
13 3NTN ♥8+1 +1    +630 0.0    +800  5
14 5♥S ♠A= =    +450 -5.2    +450 --
15 2♥W ♠6-1 -2    +100 -6.3 -200  7 
16 4♠W ♥4+1 +1 -650  1.9 -650  --
ROUND 7 IMPs: 41 28
VP: 13.52 6.48
1 3♥S ♠10= -1 -50     +170 6
2 3NTE ♥7+1 +1 -430  -460  1
3 3NTN ♠10= =    +400    +400 -
4 3♠S ♦Q+1 +1    +170 -110  7
5 4♠E ♥J-2 -2    +100    +50 2
6 4♠E ♦K-2 -4    +400 -110  11
7 2♦xE ♠A-4 -4    +1100    +1390 7
8 3NTN ♥6-2 -2 -100  -100  -
9 2♠xN ♠8+1 =    +470 -380  13
10 5♣xN ♠4-1 -1 -200     +130 8
11 3♦E ♠A= = -110  -50  2
12 3♦E ♣Q-1 -1    +50    +50 -
13 3NTN ♥8+1 +1    +630    +800 5
14 5♥S ♠A= =    +450    +450 -
15 2♥W ♠6-1 -2    +100 -200  7
16 4♠W ♥4+1 +1 -650  -650  -
ROUND 7 IMPs: 41 28 VP: 13.52 6.48