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ALT COMPETITION 2026 - EVENT 4

Bridge Base Online, April 20 - 23, 2026

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 26 -82 -3.15 -34.6 -1.33 33%
Dummy 18 -14 -0.78 -13.5 -0.75 23%
Defense, player leads 15 -13 -0.87 5.5 0.36 19%
Defense, partner leads 21 +17 0.81 25.1 1.19 26%
Total 80 -92 -1.15 -17.5 -0.22 100%
OtherDeclared (pair)Best roundWorst round
  44 R4 (+2) R3 (-47)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 330 314 95.15% 16 18 0.0545
Opening lead 12 11 91.67% 1 1 0.0833
After the lead — declarer 235 224 95.32% 11 13 0.0553
After the lead — defense 83 79 95.18% 4 4 0.0482

Round 2  (match scorecard, all results of round 2)
IRISH OPEN
 VS
MULTI FUN BUSSLOO
CLOSED ROOM
 NS: Bas van Roosmalen - Frank van Gorp
 EW: Adam Mesbur - John Carroll
IRISH OPEN
VS
MULTI FUN BUSSLOO
CLOSED ROOM
NS: Bas van Roosmalen - Frank van Gorp
EW: Adam Mesbur - John Carroll

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3♣W ♠6+1 +1 -130  -0.9 -50  2 
2 2NTW ♥9= = -120  -0.1 -120  --
3 5♠S ♥4= =    +450 5.0    +450 --
4 3♥N ♦A= =    +140 0.6    +140 --
5 3♠W ♦Q-1 = -140  -3.3    +110 6 
6 3NTS ♥2-1 -2 -100  -2.8    +110 5 
7 4♠W ♦2= = -620  -2.5 -500  3 
8 3NTE ♠3+3 +3 -490  1.1 -490  --
9 4♥E ♦10+1 = -620  -1.0 -620  --
10 4♠E ♦6+1 +1 -650  -0.1 -650  --
11 4♥N ♦4= =    +420 -0.5    +420 --
12 4♠E ♦5= = -420  -0.1 -420  --
13 3NTN ♥4-2 -2 -200  -5.9    +120 8 
14 3NTE ♦Q+3 +1 -430  1.8 -490   2
15 4♥W ♣2= = -420  -4.5 -420  --
16 3NTE ♥Q+2 +2 -660  -1.5 -150  11 
ROUND 2 IMPs: 35 2
VP: 17.17 2.83
1 3♣W ♠6+1 +1 -130  -50  2
2 2NTW ♥9= = -120  -120  -
3 5♠S ♥4= =    +450    +450 -
4 3♥N ♦A= =    +140    +140 -
5 3♠W ♦Q-1 = -140     +110 6
6 3NTS ♥2-1 -2 -100     +110 5
7 4♠W ♦2= = -620  -500  3
8 3NTE ♠3+3 +3 -490  -490  -
9 4♥E ♦10+1 = -620  -620  -
10 4♠E ♦6+1 +1 -650  -650  -
11 4♥N ♦4= =    +420    +420 -
12 4♠E ♦5= = -420  -420  -
13 3NTN ♥4-2 -2 -200     +120 8
14 3NTE ♦Q+3 +1 -430  -490  2
15 4♥W ♣2= = -420  -420  -
16 3NTE ♥Q+2 +2 -660  -150  11
ROUND 2 IMPs: 35 2 VP: 17.17 2.83


Round 3  (match scorecard, all results of round 3)
JUST JUMP
 VS
MULTI FUN BUSSLOO
OPEN ROOM
 NS: Gennadii Rybnikov - Oleg Shaposhnikov
 EW: Rene Coppens - Bas van Roosmalen
JUST JUMP
VS
MULTI FUN BUSSLOO
OPEN ROOM
NS: Gennadii Rybnikov - Oleg Shaposhnikov
EW: Rene Coppens - Bas van Roosmalen

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 5♣xE ♥Q-2 -1    +100 -2.9    +50 2 
2 4♥xW ♠Q-1 -1    +100 -6.5 -800  14 
3 3♥N ♠J= =    +140 -9.5 -170  7 
4 3♣W ♥A-1 -1    +100 -2.3 -110  5 
5 5♦xW ♥Q-2 -2    +300 -1.3    +200 3 
6 3NTE ♥6+1 = -600  1.6 -620  1 
7 1NTW ♠6= = -90  1.2 -100  --
8 4♠W ♥J-1 -1    +50 -1.3 -140  5 
9 4♠W ♠2+2 = -620  6.5 -650  1 
10 2♠W ♦2= = -110  1.5    +100  5
11 4♥W ♦5+2 +2 -480  -3.9 -980  11 
12 4♠xW ♦A-2 -2    +300 -5.9 -140  10 
13 4♥xW ♠A-2 -3    +800 -13.2    +100 12 
14 4♥E ♣K+1 +1 -450  0.5 -450  --
15 4♥W ♣6+1 +1 -450  0.5 -400   2
16 7♥N ♥5= -1 -50  14.1    +1510  17
ROUND 3 IMPs: 71 24
VP: 18.87 1.13
1 5♣xE ♥Q-2 -1    +100    +50 2
2 4♥xW ♠Q-1 -1    +100 -800  14
3 3♥N ♠J= =    +140 -170  7
4 3♣W ♥A-1 -1    +100 -110  5
5 5♦xW ♥Q-2 -2    +300    +200 3
6 3NTE ♥6+1 = -600  -620  1
7 1NTW ♠6= = -90  -100  -
8 4♠W ♥J-1 -1    +50 -140  5
9 4♠W ♠2+2 = -620  -650  1
10 2♠W ♦2= = -110     +100 5
11 4♥W ♦5+2 +2 -480  -980  11
12 4♠xW ♦A-2 -2    +300 -140  10
13 4♥xW ♠A-2 -3    +800    +100 12
14 4♥E ♣K+1 +1 -450  -450  -
15 4♥W ♣6+1 +1 -450  -400  2
16 7♥N ♥5= -1 -50     +1510 17
ROUND 3 IMPs: 71 24 VP: 18.87 1.13


Round 4  (match scorecard, all results of round 4)
MULTI FUN BUSSLOO
 VS
SCOTTISH IMPS
CLOSED ROOM
 NS: Bob McKinnon - Cathy Ferguson
 EW: Merlijn Donk - Bas van Roosmalen
MULTI FUN BUSSLOO
VS
SCOTTISH IMPS
CLOSED ROOM
NS: Bob McKinnon - Cathy Ferguson
EW: Merlijn Donk - Bas van Roosmalen

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTW ♠4+4 +4 -520  1.4 -460  2 
2 5♣N ♥J+1 +1    +620 1.9    +650 1 
3 1NTS ♥8+1 +1    +120 -1.7    +120 --
4 4♠W ♦K+3 +1 -650  1.5 -650  --
5 5♦xW ♣9-2 -2    +300 -2.0    +50  6
6 4♥N ♦Q+1 +2    +480 -0.5    +450  1
7 4♠E ♦7= = -620  8.3 -170  10 
8 4♥E ♣9+1 +1 -450  1.5 -430  1 
9 3NTE ♠8+2 +2 -660  -1.1 -660  --
10 4♥N ♣4-1 -1 -100  -1.3 -100  --
11 4♠E ♦10+1 +1 -450  -0.2 -450  --
12 3NTE ♥5= -1    +50 -3.9 -90   4
13 2NTW ♥Q+1 +1 -150  -0.6 -100  2 
14 5♦E ♠K= = -400  3.2 -400  --
15 4♠N ♦2+1 =    +620 -0.7    +620 --
16 5♠xS ♦4-3 -3 -500  5.3 -620   3
ROUND 4 IMPs: 16 14
VP: 10.61 9.39
1 3NTW ♠4+4 +4 -520  -460  2
2 5♣N ♥J+1 +1    +620    +650 1
3 1NTS ♥8+1 +1    +120    +120 -
4 4♠W ♦K+3 +1 -650  -650  -
5 5♦xW ♣9-2 -2    +300    +50 6
6 4♥N ♦Q+1 +2    +480    +450 1
7 4♠E ♦7= = -620  -170  10
8 4♥E ♣9+1 +1 -450  -430  1
9 3NTE ♠8+2 +2 -660  -660  -
10 4♥N ♣4-1 -1 -100  -100  -
11 4♠E ♦10+1 +1 -450  -450  -
12 3NTE ♥5= -1    +50 -90  4
13 2NTW ♥Q+1 +1 -150  -100  2
14 5♦E ♠K= = -400  -400  -
15 4♠N ♦2+1 =    +620    +620 -
16 5♠xS ♦4-3 -3 -500  -620  3
ROUND 4 IMPs: 16 14 VP: 10.61 9.39


Round 7  (match scorecard, all results of round 7)
SCOTTISH SELECT
 VS
MULTI FUN BUSSLOO
OPEN ROOM
 NS: Michael Heubeck - Matthew Robb
 EW: Erik Goris - Bas van Roosmalen
SCOTTISH SELECT
VS
MULTI FUN BUSSLOO
OPEN ROOM
NS: Michael Heubeck - Matthew Robb
EW: Erik Goris - Bas van Roosmalen

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2♥W ♦K-2 -2    +100 -0.4    +150  2
2 4♥xN ♦5-3 -3 -800  11.7 -110   12
3 3NTE ♦2-2 -1    +100 -2.5    +100 --
4 2♠S ♥7= =    +110 -0.2    +110 --
5 4♠N ♥K-2 -3 -300  7.9 -100   5
6 5♣xS ♠A-1 -1 -100  1.9 -50   2
7 4♠N ♦K+2 +1    +650 -4.7    +650 --
8 4♠W ♣8= = -420  -0.2 -420  --
9 4♥S ♦4= -1 -50  2.4    +420  10
10 4♥N ♠K+1 =    +620 -0.4    +620 --
11 6♥S ♦2= =    +980 -9.6 -200  15 
12 1NTW ♥10+4 +2 -150  -4.6 -450  7 
13 2♦E ♠A+1 +2 -130  -6.3 -110   1
14 3NTE ♣2+1 +3 -490  1.5 -450   1
15 3NTE ♦4+2 +3 -490  -2.4 -980  10 
16 3♦S ♥10+1 +1    +130 1.6    +130 --
ROUND 7 IMPs: 32 33
VP: 9.69 10.31
1 2♥W ♦K-2 -2    +100    +150 2
2 4♥xN ♦5-3 -3 -800  -110  12
3 3NTE ♦2-2 -1    +100    +100 -
4 2♠S ♥7= =    +110    +110 -
5 4♠N ♥K-2 -3 -300  -100  5
6 5♣xS ♠A-1 -1 -100  -50  2
7 4♠N ♦K+2 +1    +650    +650 -
8 4♠W ♣8= = -420  -420  -
9 4♥S ♦4= -1 -50     +420 10
10 4♥N ♠K+1 =    +620    +620 -
11 6♥S ♦2= =    +980 -200  15
12 1NTW ♥10+4 +2 -150  -450  7
13 2♦E ♠A+1 +2 -130  -110  1
14 3NTE ♣2+1 +3 -490  -450  1
15 3NTE ♦4+2 +3 -490  -980  10
16 3♦S ♥10+1 +1    +130    +130 -
ROUND 7 IMPs: 32 33 VP: 9.69 10.31


Round 8  (match scorecard, all results of round 8)
RIPPEY
 VS
MULTI FUN BUSSLOO
OPEN ROOM
 NS: Irene Baroni - Mike Rippey
 EW: Frank Vlam - Bas van Roosmalen
RIPPEY
VS
MULTI FUN BUSSLOO
OPEN ROOM
NS: Irene Baroni - Mike Rippey
EW: Frank Vlam - Bas van Roosmalen

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 2♣N ♣A+2 +1    +110 -0.5    +110 --
2 3NTS ♣Q= +1    +630 0.7    +660  1
3 3NTN ♥3= =    +400 0.0    +460  2
4 3NTW ♥Q-1 -1    +100 1.1    +200  3
5 4♠W ♦6-1 -1    +50 -4.2 -400  10 
6 3♦N ♠7= -1 -50  -2.2 -500  10 
7 5♣S ♥A-3 -4 -400  3.5 -790  9 
8 4♠N ♦4= -1 -50  7.4    +420  10
9 4♠xS ♥K-3 -4 -800  12.7 -200   12
10 5♦E ♠2+1 +1 -620  -3.7 -620  --
11 5♠E ♣A-1 -1    +50 -2.7    +50 --
12 4♠W ♥6+2 +1 -450  1.4 -450  --
13 3NTW ♥3= = -600  2.5 -620  1 
14 3♣E ♠A= -2    +100 -6.7 -100  5 
15 3NTN ♥A-3 -3 -300  1.5 -420  3 
16 3♥W ♥4= -1    +100 0.0 -100  5 
ROUND 8 IMPs: 43 28
VP: 13.97 6.03
1 2♣N ♣A+2 +1    +110    +110 -
2 3NTS ♣Q= +1    +630    +660 1
3 3NTN ♥3= =    +400    +460 2
4 3NTW ♥Q-1 -1    +100    +200 3
5 4♠W ♦6-1 -1    +50 -400  10
6 3♦N ♠7= -1 -50  -500  10
7 5♣S ♥A-3 -4 -400  -790  9
8 4♠N ♦4= -1 -50     +420 10
9 4♠xS ♥K-3 -4 -800  -200  12
10 5♦E ♠2+1 +1 -620  -620  -
11 5♠E ♣A-1 -1    +50    +50 -
12 4♠W ♥6+2 +1 -450  -450  -
13 3NTW ♥3= = -600  -620  1
14 3♣E ♠A= -2    +100 -100  5
15 3NTN ♥A-3 -3 -300  -420  3
16 3♥W ♥4= -1    +100 -100  5
ROUND 8 IMPs: 43 28 VP: 13.97 6.03