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ALT COMPETITION 2024 - EVENT 2

Bridge Base Online, March 4 - 7, 2024

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 19 -25 -1.32 -18.9 -0.99 30%
Dummy 13 -9 -0.69 -7.5 -0.58 20%
Defense, player leads 14 -24 -1.71 -22.8 -1.63 22%
Defense, partner leads 18 -25 -1.39 -7.9 -0.44 28%
Total 64 -83 -1.30 -57.1 -0.89 100%
OtherDeclared (pair)Best roundWorst round
  32 R2 (+6) R8 (-45)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 226 206 91.15% 20 24 0.1062
Opening lead 8 4 50.00% 4 5 0.6250
After the lead — declarer 161 150 93.17% 11 13 0.0807
After the lead — defense 57 52 91.23% 5 6 0.1053

Round 2  (match scorecard, all results of round 2)
NETBRIDGE
 VS
CANTOR
CLOSED ROOM
 NS: Franz Röttger - Kerstin Sosnowski
 EW: Bas van Roosmalen - Merlijn Donk
NETBRIDGE
VS
CANTOR
CLOSED ROOM
NS: Franz Röttger - Kerstin Sosnowski
EW: Bas van Roosmalen - Merlijn Donk

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 6♥E ♣10+1 +1 -1010  1.1 -980  1 
2 4♥E ♠K+1 +1 -450  -1.1 -450  --
3 4♠E ♥K-1 -1    +100 -7.2 -150   6
4 2♠E ♥A= = -110  -0.5 -110  --
5 1NTW ♣3+2 +2 -150  1.4 -150  --
6 3♠N ♦6-2 -2 -100  2.1    +100 5 
7 2♠N ♦Q+2 +1    +140 0.3    +500 8 
8 3NTW ♠7+3 +3 -490  1.1 -460  1 
9 4♥S ♠K= =    +420 -1.1    +420 --
10 4♠xN ♣10= =    +790 -10.8 -100   13
11 6♠W ♠5= = -980  3.8 -500  10 
12 3♠W ♠2= = -140  1.1 -140  --
13 4♠E ♥4+2 +2 -680  -2.7 -680  --
14 4♠N ♦K+1 +1    +450 -0.4    +450 --
15 4♠W ♣8-1 -1    +50 -3.6    +50 --
16 3♣S ♦A= +1    +130 -1.5    +130 --
ROUND 2 IMPs: 25 19
VP: 11.76 8.24
1 6♥E ♣10+1 +1 -1010  -980  1
2 4♥E ♠K+1 +1 -450  -450  -
3 4♠E ♥K-1 -1    +100 -150  6
4 2♠E ♥A= = -110  -110  -
5 1NTW ♣3+2 +2 -150  -150  -
6 3♠N ♦6-2 -2 -100     +100 5
7 2♠N ♦Q+2 +1    +140    +500 8
8 3NTW ♠7+3 +3 -490  -460  1
9 4♥S ♠K= =    +420    +420 -
10 4♠xN ♣10= =    +790 -100  13
11 6♠W ♠5= = -980  -500  10
12 3♠W ♠2= = -140  -140  -
13 4♠E ♥4+2 +2 -680  -680  -
14 4♠N ♦K+1 +1    +450    +450 -
15 4♠W ♣8-1 -1    +50    +50 -
16 3♣S ♦A= +1    +130    +130 -
ROUND 2 IMPs: 25 19 VP: 11.76 8.24


Round 5  (match scorecard, all results of round 5)
UKRAINE
 VS
NETBRIDGE
CLOSED ROOM
 NS: Bas van Roosmalen - Frank Vlam
 EW: Yuriy Lukke - Vitaly Zuban
UKRAINE
VS
NETBRIDGE
CLOSED ROOM
NS: Bas van Roosmalen - Frank Vlam
EW: Yuriy Lukke - Vitaly Zuban

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♠E ♣J= -1    +50 4.6    +50 --
2 4♥E ♦A+1 +1 -450  0.0 -450  --
3 2♠S ♣K-1 +1    +140 8.2 -130   7
4 3♥W ♠7-1 = -140  -4.6    +110 6 
5 4♥E ♣3+1 +1 -450  0.4 -450  --
6 4♠E ♦5= = -620  0.4 -620  --
7 2♦S ♦9= =    +90 3.4 -90   5
8 5♦W ♠4+1 = -400  2.1 -430   1
9 1NTN ♣10-2 -1 -50  -0.5 -50  --
10 4♥N ♣10+2 +2    +680 -3.6    +1370 12 
11 2♠N ♦K-1 -3 -150  -5.2 -100  2 
12 4♥S ♠6= =    +620 1.9    +620 --
13 6♠E ♣Q+1 +1 -1460  -0.4 -1460  --
14 5♥xN ♣10-2 -3 -500  -3.3 -420  2 
15 7♦E ♣5= = -1440  -9.2 -460  14 
16 3♥N ♠K-2 -2 -100  6.4 -990   13
ROUND 5 IMPs: 36 26
VP: 12.80 7.20
1 4♠E ♣J= -1    +50    +50 -
2 4♥E ♦A+1 +1 -450  -450  -
3 2♠S ♣K-1 +1    +140 -130  7
4 3♥W ♠7-1 = -140     +110 6
5 4♥E ♣3+1 +1 -450  -450  -
6 4♠E ♦5= = -620  -620  -
7 2♦S ♦9= =    +90 -90  5
8 5♦W ♠4+1 = -400  -430  1
9 1NTN ♣10-2 -1 -50  -50  -
10 4♥N ♣10+2 +2    +680    +1370 12
11 2♠N ♦K-1 -3 -150  -100  2
12 4♥S ♠6= =    +620    +620 -
13 6♠E ♣Q+1 +1 -1460  -1460  -
14 5♥xN ♣10-2 -3 -500  -420  2
15 7♦E ♣5= = -1440  -460  14
16 3♥N ♠K-2 -2 -100  -990  13
ROUND 5 IMPs: 36 26 VP: 12.80 7.20


Round 7  (match scorecard, all results of round 7)
NETBRIDGE
 VS
GAME OF THROW INS
OPEN ROOM
 NS: Bas van Roosmalen - Frank Vlam
 EW: Ollie Burgess - Diana Nettleton
NETBRIDGE
VS
GAME OF THROW INS
OPEN ROOM
NS: Bas van Roosmalen - Frank Vlam
EW: Ollie Burgess - Diana Nettleton

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♥xN ♦A-1 -1 -100  -2.9    +50  4
2 3NTW ♦2+1 = -400  -1.7 -400  --
3 2NTE ♠A= +1 -150  -2.2 -120   1
4 3♥S ♣2-1 -2 -200  -2.8    +110  7
5 4♠E ♣K= -1    +50 5.4 -140  5 
6 1NTS ♠8+1 +1    +120 0.2    +120 --
7 4♥W ♣3= = -620  -2.0    +200  13
8 4♠N ♥5-1 -1 -50  0.8 -100  2 
9 3NTE ♠A+2 +2 -660  0.5 -620   1
10 4♠N ♣K+1 =    +620 -0.7    +650  1
11 3♣xN ♥K-2 -1 -100  2.5 -100  --
12 2♥xE ♠Q-3 -1    +100 -12.3    +1430  16
13 3NTE ♦2-1 -1    +100 4.1    +400  7
14 4♥E ♠4+1 -1    +50 4.2 -420  10 
15 3NTE ♦3+1 +1 -430  1.3 -400   1
16 2♠W ♥K+1 = -110  -0.9 -110  --
ROUND 7 IMPs: 17 51
VP: 2.69 17.31
1 4♥xN ♦A-1 -1 -100     +50 4
2 3NTW ♦2+1 = -400  -400  -
3 2NTE ♠A= +1 -150  -120  1
4 3♥S ♣2-1 -2 -200     +110 7
5 4♠E ♣K= -1    +50 -140  5
6 1NTS ♠8+1 +1    +120    +120 -
7 4♥W ♣3= = -620     +200 13
8 4♠N ♥5-1 -1 -50  -100  2
9 3NTE ♠A+2 +2 -660  -620  1
10 4♠N ♣K+1 =    +620    +650 1
11 3♣xN ♥K-2 -1 -100  -100  -
12 2♥xE ♠Q-3 -1    +100    +1430 16
13 3NTE ♦2-1 -1    +100    +400 7
14 4♥E ♠4+1 -1    +50 -420  10
15 3NTE ♦3+1 +1 -430  -400  1
16 2♠W ♥K+1 = -110  -110  -
ROUND 7 IMPs: 17 51 VP: 2.69 17.31


Round 8  (match scorecard, all results of round 8)
NETBRIDGE
 VS
SCOTTISH SELECT
OPEN ROOM
 NS: Bas van Roosmalen - Merlijn Donk
 EW: Liz McGowan - Gints Freimanis
NETBRIDGE
VS
SCOTTISH SELECT
OPEN ROOM
NS: Bas van Roosmalen - Merlijn Donk
EW: Liz McGowan - Gints Freimanis

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4NTN ♣8+1 +1    +460 -2.0    +920  10
2 6♣xW ♥8= -1    +100 -3.3 -200  7 
3 4♠E ♣5+1 = -620  0.6 -630  --
4 2NTW ♠K+1 +2 -180  -2.2 -150   1
5 2♣N ♦A= +1    +110 7.6 -170  7 
6 4♠xxS ♦Q-2 -3 -1000  -13.6 -150   13
7 1NTE ♥J+1 +1 -120  -2.6 -130  --
8 3♥N ♠9-1 -2 -100  -0.9 -100  --
9 5♦xS ♣10-3 -3 -500  -8.6    +200  12
10 3NTW ♠4+2 +2 -660  -1.9 -630   1
11 4♠E ♣4+1 +1 -450  0.0 -450  --
12 4♠W ♣J+2 +2 -480  0.2 -480  --
13 4♥N ♦9+1 -1 -100  -8.1    +650  13
14 4♠S ♥A= =    +420 -0.1    +420 --
15 4♥W ♣J+1 +1 -450  0.3    +50  11
16 2♠N ♠2-3 -1 -50  1.5 -130  2 
ROUND 8 IMPs: 16 61
VP: 1.34 18.66
1 4NTN ♣8+1 +1    +460    +920 10
2 6♣xW ♥8= -1    +100 -200  7
3 4♠E ♣5+1 = -620  -630  -
4 2NTW ♠K+1 +2 -180  -150  1
5 2♣N ♦A= +1    +110 -170  7
6 4♠xxS ♦Q-2 -3 -1000  -150  13
7 1NTE ♥J+1 +1 -120  -130  -
8 3♥N ♠9-1 -2 -100  -100  -
9 5♦xS ♣10-3 -3 -500     +200 12
10 3NTW ♠4+2 +2 -660  -630  1
11 4♠E ♣4+1 +1 -450  -450  -
12 4♠W ♣J+2 +2 -480  -480  -
13 4♥N ♦9+1 -1 -100     +650 13
14 4♠S ♥A= =    +420    +420 -
15 4♥W ♣J+1 +1 -450     +50 11
16 2♠N ♠2-3 -1 -50  -130  2
ROUND 8 IMPs: 16 61 VP: 1.34 18.66