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ALT COMPETITION 2026 - EVENT 1

Bridge Base Online, January 19 - 22, 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

Marco Zomer

All-tournaments history →
BBO nickname: mczo

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 13 +22 1.69 12.9 0.99 20%
Dummy 20 +13 0.65 -5.6 -0.28 31%
Defense, player leads 12 +25 2.08 11.8 0.98 19%
Defense, partner leads 19 -47 -2.47 2.0 0.11 30%
Total 64 +13 0.20 21.1 0.33 100%
OtherDeclared (pair)Best roundWorst round
  33 R3 (+43) R2 (-37)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 160 147 91.88% 13 13 0.0813
Opening lead 7 6 85.71% 1 1 0.1429
After the lead — declarer 91 87 95.60% 4 4 0.0440
After the lead — defense 62 54 87.10% 8 8 0.1290

Round 2  (match scorecard, all results of round 2)
SAYIN ABIM
 VS
NETBRIDGE
OPEN ROOM
 NS: Özgür Şakrak - Nafiz Zorlu
 EW: Kees Bouwen - Marco Zomer
SAYIN ABIM
VS
NETBRIDGE
OPEN ROOM
NS: Özgür Şakrak - Nafiz Zorlu
EW: Kees Bouwen - Marco Zomer

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♠E ♣K+1 -1    +50 -7.5    +100  2
2 4♥xE ♦K-1 -1    +100 -7.7 -420  11 
3 1NTS ♥10+1 +2    +150 -0.8    +120 1 
4 4♠W ♥K+2 +1 -650  0.1 -650  --
5 5♥N ♦K+2 +2    +710 0.8    +100 12 
6 4♠E ♣K+2 +1 -650  7.1    +100  13
7 4♥E ♦6-1 +1 -650  6.9 -650  --
8 4♠xN ♠4-2 =    +590 -14.0 -1210  18 
9 4♠W ♦J-1 -2    +200 -6.9 -300  11 
10 5♦N ♠7-3 -2 -200  -1.2 -620  9 
11 5♠S ♥5-2 -2 -100  4.5 -50   2
12 3♠S ♥K-1 -1 -100  1.7 -100  --
13 4♥N ♠K= =    +620 -1.3    +500 3 
14 3♥W ♠9-1 -2    +100 0.5    +110 --
15 3♠xW ♠A= = -530  10.2 -100   10
16 2♠N ♥3+1 +1    +140 -1.4    +170  1
ROUND 2 IMPs: 65 28
VP: 17.72 2.28
1 4♠E ♣K+1 -1    +50    +100 2
2 4♥xE ♦K-1 -1    +100 -420  11
3 1NTS ♥10+1 +2    +150    +120 1
4 4♠W ♥K+2 +1 -650  -650  -
5 5♥N ♦K+2 +2    +710    +100 12
6 4♠E ♣K+2 +1 -650     +100 13
7 4♥E ♦6-1 +1 -650  -650  -
8 4♠xN ♠4-2 =    +590 -1210  18
9 4♠W ♦J-1 -2    +200 -300  11
10 5♦N ♠7-3 -2 -200  -620  9
11 5♠S ♥5-2 -2 -100  -50  2
12 3♠S ♥K-1 -1 -100  -100  -
13 4♥N ♠K= =    +620    +500 3
14 3♥W ♠9-1 -2    +100    +110 -
15 3♠xW ♠A= = -530  -100  10
16 2♠N ♥3+1 +1    +140    +170 1
ROUND 2 IMPs: 65 28 VP: 17.72 2.28


Round 3  (match scorecard, all results of round 3)
NETBRIDGE
 VS
HARRIS
CLOSED ROOM
 NS: Todor Tiholov - Rumen Trendafilov
 EW: Kees Bouwen - Marco Zomer
NETBRIDGE
VS
HARRIS
CLOSED ROOM
NS: Todor Tiholov - Rumen Trendafilov
EW: Kees Bouwen - Marco Zomer

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTE ♥6-1 -1    +50 -1.8    +50 --
2 3♥E ♠10+1 = -140  -2.5 -420   7
3 3♣E ♠Q-2 -2    +200 -10.5 -600   13
4 4♥N ♣Q= -1 -100  1.7 -500   9
5 3NTN ♣Q-1 -1 -100  12.7    +1460 17 
6 3NTN ♦9-1 =    +400 -4.6 -50   10
7 2♦xW ♥A= = -180  3.8 -100  2 
8 4♠N ♦10+2 +2    +480 -0.6    +450  1
9 3NTN ♥3-1 -3 -150  5.5    +400 11 
10 4♥xS ♦J= -1 -200  7.8    +100 7 
11 3♥S ♦K-2 -2 -100  4.9    +100 5 
12 4♥N ♦Q+2 +1    +650 -5.1    +690 1 
13 4♠xE ♦2= +1 -990  10.5    +200 15 
14 3♥W ♣K= = -140  0.4    +50 5 
15 4♥S ♣3= +1    +650 -1.7    +1430 13 
16 2NTS ♥Q+2 +2    +180 5.1    +450 7 
ROUND 3 IMPs: 83 40
VP: 18.44 1.56
1 3NTE ♥6-1 -1    +50    +50 -
2 3♥E ♠10+1 = -140  -420  7
3 3♣E ♠Q-2 -2    +200 -600  13
4 4♥N ♣Q= -1 -100  -500  9
5 3NTN ♣Q-1 -1 -100     +1460 17
6 3NTN ♦9-1 =    +400 -50  10
7 2♦xW ♥A= = -180  -100  2
8 4♠N ♦10+2 +2    +480    +450 1
9 3NTN ♥3-1 -3 -150     +400 11
10 4♥xS ♦J= -1 -200     +100 7
11 3♥S ♦K-2 -2 -100     +100 5
12 4♥N ♦Q+2 +1    +650    +690 1
13 4♠xE ♦2= +1 -990     +200 15
14 3♥W ♣K= = -140     +50 5
15 4♥S ♣3= +1    +650    +1430 13
16 2NTS ♥Q+2 +2    +180    +450 7
ROUND 3 IMPs: 83 40 VP: 18.44 1.56


Round 6  (match scorecard, all results of round 6)
NETBRIDGE
 VS
SCOTTISH SELECT
CLOSED ROOM
 NS: Sam Punch - Stephen Peterkin
 EW: Kees Bouwen - Marco Zomer
NETBRIDGE
VS
SCOTTISH SELECT
CLOSED ROOM
NS: Sam Punch - Stephen Peterkin
EW: Kees Bouwen - Marco Zomer

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTN ♠8= +2    +460 -2.4    +400  2
2 3NTE ♥5-2 -2    +100 -3.8    +100 --
3 1♥W ♦5+3 +3 -170  -6.7 -650   10
4 4♥E ♦2= -1    +100 -8.2    +100 --
5 3♠W ♣8= = -140  3.9    +130 7 
6 3NTN ♦7+3 +2    +460 -0.2    +460 --
7 3♠W ♣10-2 -2    +200 1.9    +800 12 
8 4♠W ♥4+1 +1 -450  1.7 -420  1 
9 4♠E ♥3= = -620  0.1 -620  --
10 5♣xE ♥Q-2 -1    +200 4.7    +500 7 
11 4♠E ♦K-1 -4    +200 -5.5 -100   7
12 3♣E ♥K= = -110  -0.7 -130   1
13 3♥W ♠8= = -140  0.7 -200   2
14 3♥N ♣K= =    +140 0.7 -50   5
15 4♠S ♥10+1 +1    +650 0.7    +650 --
16 4♠W ♥K+1 +1 -650  4.7    +100 13 
ROUND 6 IMPs: 40 27
VP: 13.52 6.48
1 3NTN ♠8= +2    +460    +400 2
2 3NTE ♥5-2 -2    +100    +100 -
3 1♥W ♦5+3 +3 -170  -650  10
4 4♥E ♦2= -1    +100    +100 -
5 3♠W ♣8= = -140     +130 7
6 3NTN ♦7+3 +2    +460    +460 -
7 3♠W ♣10-2 -2    +200    +800 12
8 4♠W ♥4+1 +1 -450  -420  1
9 4♠E ♥3= = -620  -620  -
10 5♣xE ♥Q-2 -1    +200    +500 7
11 4♠E ♦K-1 -4    +200 -100  7
12 3♣E ♥K= = -110  -130  1
13 3♥W ♠8= = -140  -200  2
14 3♥N ♣K= =    +140 -50  5
15 4♠S ♥10+1 +1    +650    +650 -
16 4♠W ♥K+1 +1 -650     +100 13
ROUND 6 IMPs: 40 27 VP: 13.52 6.48


Round 8  (match scorecard, all results of round 8)
BC CRASH
 VS
NETBRIDGE
OPEN ROOM
 NS: Thibo Sprinkhuizen - Sibrand van Oosten
 EW: Kees Bouwen - Marco Zomer
BC CRASH
VS
NETBRIDGE
OPEN ROOM
NS: Thibo Sprinkhuizen - Sibrand van Oosten
EW: Kees Bouwen - Marco Zomer

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 5♦xN ♠A-1 -1 -100  -0.3 -420  8 
2 2♥E ♣J+1 +1 -140  2.6 -140  --
3 2♥S ♣K+1 +1    +140 -1.0    +140 --
4 6♦E ♥K= = -1370  8.0 -640   12
5 4♠N ♥K-2 -1 -100  5.9    +110  5
6 4♥E ♣A-1 -1    +100 -9.7 -630  12 
7 6♠E ♠4= = -1430  2.6 -1430  --
8 3NTS ♣7= =    +400 -4.0 -50  10 
9 4♣S ♥5-2 -2 -100  -0.7 -50   2
10 4♦N ♠K-2 -1 -100  1.7 -300  5 
11 3♥W ♣6-3 -3    +150 -1.3 -50  5 
12 6♦S ♥7+1 +1    +1390 -4.7    +1390 --
13 3♠E ♣2= = -140  2.8    +100  6
14 6♣E ♠J= = -920  7.1 -500   9
15 4♥N ♣4= =    +620 0.1    +620 --
16 3NTN ♣Q-2 -2 -100  3.9 -100  --
ROUND 8 IMPs: 40 34
VP: 11.76 8.24
1 5♦xN ♠A-1 -1 -100  -420  8
2 2♥E ♣J+1 +1 -140  -140  -
3 2♥S ♣K+1 +1    +140    +140 -
4 6♦E ♥K= = -1370  -640  12
5 4♠N ♥K-2 -1 -100     +110 5
6 4♥E ♣A-1 -1    +100 -630  12
7 6♠E ♠4= = -1430  -1430  -
8 3NTS ♣7= =    +400 -50  10
9 4♣S ♥5-2 -2 -100  -50  2
10 4♦N ♠K-2 -1 -100  -300  5
11 3♥W ♣6-3 -3    +150 -50  5
12 6♦S ♥7+1 +1    +1390    +1390 -
13 3♠E ♣2= = -140     +100 6
14 6♣E ♠J= = -920  -500  9
15 4♥N ♣4= =    +620    +620 -
16 3NTN ♣Q-2 -2 -100  -100  -
ROUND 8 IMPs: 40 34 VP: 11.76 8.24