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ALT COMPETITION 2024 - EVENT 4

Bridge Base Online, May 13 - 16, 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 23 -45 -1.96 -16.5 -0.72 36%
Dummy 16 +25 1.56 9.6 0.60 25%
Defense, player leads 14 +3 0.21 25.4 1.81 22%
Defense, partner leads 11 -2 -0.18 -0.8 -0.07 17%
Total 64 -19 -0.30 17.6 0.28 100%
OtherDeclared (pair)Best roundWorst round
  39 R8 (+34) R7 (-52)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 247 224 90.69% 23 24 0.0972
Opening lead 10 9 90.00% 1 1 0.1000
After the lead — declarer 184 169 91.85% 15 16 0.0870
After the lead — defense 53 46 86.79% 7 7 0.1321

Round 2  (match scorecard, all results of round 2)
DANES
 VS
NETBRIDGE
OPEN ROOM
 NS: Stig Werdelin - Henrik Kruse Petersen
 EW: Bas van Roosmalen - Merlijn Donk
DANES
VS
NETBRIDGE
OPEN ROOM
NS: Stig Werdelin - Henrik Kruse Petersen
EW: Bas van Roosmalen - Merlijn Donk

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2♠E ♥6+2 +1 -140  -0.3    +100  6
2 6♦E ♣6-2 -2    +100 -8.6 -490  11 
3 4♠N ♥7+3 +3    +510 4.4    +510 --
4 6♥W ♦A= = -1430  9.5 -680   13
5 5♦W ♠2-1 -1    +50 -1.1    +50 --
6 4♠S ♦3+1 +1    +450 -0.1    +450 --
7 3♠E ♥A= = -140  -0.2 -140  --
8 4♠N ♣Q+2 +2    +480 1.5    +480 --
9 6♠E ♣3+1 +1 -1460  9.6 -1700  6 
10 6♣E ♠A-2 -2    +200 -9.4 -130  8 
11 1NTS ♦9-1 =    +90 -1.5 -50  4 
12 4♥W ♦3+2 +1 -450  -2.1 -480  1 
13 4♥N ♠10= =    +620 -0.5    +650  1
14 5♦S ♠10-1 -1 -50  8.4    +400  10
15 6♦S ♥A+1 +1    +1390 2.4    +1470  2
16 3♥N ♥2-1 -1 -50  3.1    +110  4
ROUND 2 IMPs: 30 36
VP: 8.24 11.76
1 2♠E ♥6+2 +1 -140     +100 6
2 6♦E ♣6-2 -2    +100 -490  11
3 4♠N ♥7+3 +3    +510    +510 -
4 6♥W ♦A= = -1430  -680  13
5 5♦W ♠2-1 -1    +50    +50 -
6 4♠S ♦3+1 +1    +450    +450 -
7 3♠E ♥A= = -140  -140  -
8 4♠N ♣Q+2 +2    +480    +480 -
9 6♠E ♣3+1 +1 -1460  -1700  6
10 6♣E ♠A-2 -2    +200 -130  8
11 1NTS ♦9-1 =    +90 -50  4
12 4♥W ♦3+2 +1 -450  -480  1
13 4♥N ♠10= =    +620    +650 1
14 5♦S ♠10-1 -1 -50     +400 10
15 6♦S ♥A+1 +1    +1390    +1470 2
16 3♥N ♥2-1 -1 -50     +110 4
ROUND 2 IMPs: 30 36 VP: 8.24 11.76


Round 5  (match scorecard, all results of round 5)
HARRIS
 VS
NETBRIDGE
CLOSED ROOM
 NS: Bas van Roosmalen - Frank Vlam
 EW: Rumen Trendafilov - Vladi Isporski
HARRIS
VS
NETBRIDGE
CLOSED ROOM
NS: Bas van Roosmalen - Frank Vlam
EW: Rumen Trendafilov - Vladi Isporski

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♦N ♦K-1 -1 -50  0.8    +50 3 
2 3♥S ♠8-1 -1 -100  0.4 -140   1
3 2NTN ♣7-1 -1 -50  -1.2 -50  --
4 5♦N ♥K+1 +1    +620 3.5    +1540 14 
5 2♠N ♠7+1 +1    +140 0.9    +140 --
6 3♦E ♥6-3 -2    +200 3.6    +100  3
7 2NTW ♠Q+1 +1 -150  8.9 -180   1
8 4♣W ♠K+1 = -130  1.8 -100  1 
9 2♠S ♥4= =    +110 1.1    +110 --
10 1NTN ♠3-2 -2 -200  -1.3 -140  2 
11 2♠S ♠K= +1    +140 4.4    +110  1
12 2NTN ♦J-2 -1 -100  -2.0 -100  --
13 4♠N ♦K-1 -1 -100  0.4 -600   11
14 2♦N ♥J-2 -2 -100  0.2 -100  --
15 3NTN ♥2= =    +600 7.9    +600 --
16 1♠N ♠7= -1 -50  -1.8    +110 4 
ROUND 5 IMPs: 24 17
VP: 12.03 7.97
1 4♦N ♦K-1 -1 -50     +50 3
2 3♥S ♠8-1 -1 -100  -140  1
3 2NTN ♣7-1 -1 -50  -50  -
4 5♦N ♥K+1 +1    +620    +1540 14
5 2♠N ♠7+1 +1    +140    +140 -
6 3♦E ♥6-3 -2    +200    +100 3
7 2NTW ♠Q+1 +1 -150  -180  1
8 4♣W ♠K+1 = -130  -100  1
9 2♠S ♥4= =    +110    +110 -
10 1NTN ♠3-2 -2 -200  -140  2
11 2♠S ♠K= +1    +140    +110 1
12 2NTN ♦J-2 -1 -100  -100  -
13 4♠N ♦K-1 -1 -100  -600  11
14 2♦N ♥J-2 -2 -100  -100  -
15 3NTN ♥2= =    +600    +600 -
16 1♠N ♠7= -1 -50     +110 4
ROUND 5 IMPs: 24 17 VP: 12.03 7.97


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

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2♥W ♥2+1 = -110  1.5 -100  --
2 3NTW ♠J-1 -1    +50 -0.6    +50 --
3 6♥xW ♣Q= -1    +200 -11.2 -300   11
4 4♥E ♦J-1 -1    +100 -4.6 -140   6
5 1NTS ♣K+1 +1    +120 0.4    +120 --
6 5♣xN ♠Q= -1 -100  3.7    +130 6 
7 4♠N ♣8-2 -2 -200  4.1    +500 12 
8 3NTS ♥7= =    +400 -4.9    +120  7
9 4♥E ♦4= -2    +200 -7.6 -800   14
10 5♣N ♣4-1 -1 -100  7.4 -200   3
11 5♦N ♠K= =    +400 -5.8 -590   14
12 6♥E ♦10-2 -2    +100 -6.9 -420   11
13 2NTE ♣3= -2    +200 -5.0 -120   8
14 4♠W ♦A= -1    +50 -2.4    +100 2 
15 4♠W ♥2+1 +2 -480  1.6 -430  2 
16 4♥N ♦7= +1    +450 -2.1    +450 --
ROUND 7 IMPs: 22 74
VP: 0.66 19.34
1 2♥W ♥2+1 = -110  -100  -
2 3NTW ♠J-1 -1    +50    +50 -
3 6♥xW ♣Q= -1    +200 -300  11
4 4♥E ♦J-1 -1    +100 -140  6
5 1NTS ♣K+1 +1    +120    +120 -
6 5♣xN ♠Q= -1 -100     +130 6
7 4♠N ♣8-2 -2 -200     +500 12
8 3NTS ♥7= =    +400    +120 7
9 4♥E ♦4= -2    +200 -800  14
10 5♣N ♣4-1 -1 -100  -200  3
11 5♦N ♠K= =    +400 -590  14
12 6♥E ♦10-2 -2    +100 -420  11
13 2NTE ♣3= -2    +200 -120  8
14 4♠W ♦A= -1    +50    +100 2
15 4♠W ♥2+1 +2 -480  -430  2
16 4♥N ♦7= +1    +450    +450 -
ROUND 7 IMPs: 22 74 VP: 0.66 19.34


Round 8  (match scorecard, all results of round 8)
NETBRIDGE
 VS
THE DAYTIMERS
CLOSED ROOM
 NS: John Hassett - Adrian Thomas
 EW: Bas van Roosmalen - Merlijn Donk
NETBRIDGE
VS
THE DAYTIMERS
CLOSED ROOM
NS: John Hassett - Adrian Thomas
EW: Bas van Roosmalen - Merlijn Donk

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3♠E ♣8-1 -2    +100 -2.4    +140 1 
2 3NTW ♥7-2 +1 -430  8.6    +100 11 
3 3♥S ♣A= +1    +170 -3.3    +420 6 
4 1NT xN ♠Q-2 -1 -200  -0.4 -110  3 
5 3♣S ♥4-2 -2 -200  5.1 -200  --
6 3NTE ♣Q+2 +4 -720  5.2 -150  11 
7 2♠N ♥6+1 +1    +140 0.0    +140 --
8 3♠W ♣K-1 -2    +100 -4.0 -150   6
9 6♥S ♠7= =    +980 -4.6    +980 --
10 3NTW ♥8+1 +1 -630  0.4 -600  1 
11 4♠W ♥K+2 +2 -480  -3.8 -480  --
12 3NTE ♣9+2 +2 -460  5.5    +50 11 
13 3NTW ♥9= +1 -630  7.4    +100 12 
14 5♥xS ♦A= =    +650 -6.1 -50   12
15 4♠E ♥A-1 -1    +50 0.6    +100 2 
16 3NTN ♣3= =    +400 -0.8    +150  6
ROUND 8 IMPs: 58 24
VP: 17.31 2.69
1 3♠E ♣8-1 -2    +100    +140 1
2 3NTW ♥7-2 +1 -430     +100 11
3 3♥S ♣A= +1    +170    +420 6
4 1NT xN ♠Q-2 -1 -200  -110  3
5 3♣S ♥4-2 -2 -200  -200  -
6 3NTE ♣Q+2 +4 -720  -150  11
7 2♠N ♥6+1 +1    +140    +140 -
8 3♠W ♣K-1 -2    +100 -150  6
9 6♥S ♠7= =    +980    +980 -
10 3NTW ♥8+1 +1 -630  -600  1
11 4♠W ♥K+2 +2 -480  -480  -
12 3NTE ♣9+2 +2 -460     +50 11
13 3NTW ♥9= +1 -630     +100 12
14 5♥xS ♦A= =    +650 -50  12
15 4♠E ♥A-1 -1    +50    +100 2
16 3NTN ♣3= =    +400    +150 6
ROUND 8 IMPs: 58 24 VP: 17.31 2.69