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ALT COMPETITION 2023 - EVENT 7

Bridge Base Online, September 18 - 21, 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 -9 -0.75 -4.5 -0.37 25%
Dummy 13 -22 -1.69 -15.1 -1.16 27%
Defense, player leads 10 +51 5.10 31.4 3.14 21%
Defense, partner leads 13 +35 2.69 5.5 0.43 27%
Total 48 +55 1.15 17.4 0.36 100%
OtherDeclared (pair)Best roundWorst round
  25 R7 (+46) R2 (+2)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 184 170 92.39% 14 16 0.0870
Opening lead 7 7 100.00% 0 0 0.0000
After the lead — declarer 106 96 90.57% 10 12 0.1132
After the lead — defense 71 67 94.37% 4 4 0.0563

Round 2  (match scorecard, all results of round 2)
NETBRIDGE
 VS
UKRAINE
OPEN ROOM
 NS: Bas van Roosmalen - Merlijn Donk
 EW: Petro Karlykov - Konstantin Trifonov
NETBRIDGE
VS
UKRAINE
OPEN ROOM
NS: Bas van Roosmalen - Merlijn Donk
EW: Petro Karlykov - Konstantin Trifonov

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♠E ♣A+3 +3 -510  -2.4 -450   2
2 3NT xW ♠4-2 -1    +100 4.5 -590  12 
3 3NTS ♠7+1 +1    +430 3.5    +400 1 
4 3♣S ♥10-2 -3 -300  -3.1 -300  --
5 2♣W ♣9-3 -2    +100 0.9    +90 --
6 4♥E ♦J+1 = -620  -5.6 -620  --
7 3NTE ♣6+1 = -600  0.4 -630  1 
8 3NTW ♠5+1 +1 -430  -0.1 -430  --
9 1NT xN ♣3+2 +2    +380 4.7    +140 6 
10 3NTE ♥6+2 +2 -660  -0.1 -660  --
11 3♥S ♥J+3 +3    +230 -7.4    +480  6
12 4♥E ♠K+1 -1    +50 9.4 -420  10 
13 4♥S ♠8= -1 -100  -2.4    +170  7
14 3♥xS ♦K-1 -1 -100  0.5    +50  4
15 4♥E ♠A= = -420  -4.5 -420  --
16 2♠S ♦9-3 -2 -100  1.5    +300  9
ROUND 2 IMPs: 30 28
VP: 10.61 9.39
1 4♠E ♣A+3 +3 -510  -450  2
2 3NT xW ♠4-2 -1    +100 -590  12
3 3NTS ♠7+1 +1    +430    +400 1
4 3♣S ♥10-2 -3 -300  -300  -
5 2♣W ♣9-3 -2    +100    +90 -
6 4♥E ♦J+1 = -620  -620  -
7 3NTE ♣6+1 = -600  -630  1
8 3NTW ♠5+1 +1 -430  -430  -
9 1NT xN ♣3+2 +2    +380    +140 6
10 3NTE ♥6+2 +2 -660  -660  -
11 3♥S ♥J+3 +3    +230    +480 6
12 4♥E ♠K+1 -1    +50 -420  10
13 4♥S ♠8= -1 -100     +170 7
14 3♥xS ♦K-1 -1 -100     +50 4
15 4♥E ♠A= = -420  -420  -
16 2♠S ♦9-3 -2 -100     +300 9
ROUND 2 IMPs: 30 28 VP: 10.61 9.39


Round 6  (match scorecard, all results of round 6)
PIONEERS
 VS
NETBRIDGE
CLOSED ROOM
 NS: Bas van Roosmalen - Merlijn Donk
 EW: Wanfeng Mou - Jeff Fang
PIONEERS
VS
NETBRIDGE
CLOSED ROOM
NS: Bas van Roosmalen - Merlijn Donk
EW: Wanfeng Mou - Jeff Fang

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 5♠xW ♥A-2 -1    +100 -4.6    +420 8 
2 3NTE ♠A+2 +3 -490  -3.8 -490  --
3 4♥W ♣2-2 -2    +200 3.8 -110   7
4 3♠E ♦A+1 = -140  -2.2 -100  1 
5 5♥xW ♠A-2 -2    +300 9.4 -150   10
6 4♠S ♦A+1 +1    +450 0.5    +420  1
7 3♥xN ♣5-2 -1 -200  -3.0 -200  --
8 3NTW ♣5-1 -1    +50 6.1 -400   10
9 2♠N ♣Q+1 +2    +170 2.5    +90  2
10 3♣S ♠2+1 +1    +130 0.9    +200 2 
11 2♠E ♣2-1 -1    +50 3.9    +110 2 
12 6♥E ♦3+1 +1 -1010  -3.9 -1010  --
13 4♥N ♣2+1 +1    +650 2.5    +680 1 
14 6♦N ♠4-1 -1 -50  -7.8    +300 8 
15 1NTN ♣4-1 -1 -100  -0.7 -100  --
16 1NTS ♠Q+3 +2    +150 -1.6    +180 1 
ROUND 6 IMPs: 23 30
VP: 7.97 12.03
1 5♠xW ♥A-2 -1    +100    +420 8
2 3NTE ♠A+2 +3 -490  -490  -
3 4♥W ♣2-2 -2    +200 -110  7
4 3♠E ♦A+1 = -140  -100  1
5 5♥xW ♠A-2 -2    +300 -150  10
6 4♠S ♦A+1 +1    +450    +420 1
7 3♥xN ♣5-2 -1 -200  -200  -
8 3NTW ♣5-1 -1    +50 -400  10
9 2♠N ♣Q+1 +2    +170    +90 2
10 3♣S ♠2+1 +1    +130    +200 2
11 2♠E ♣2-1 -1    +50    +110 2
12 6♥E ♦3+1 +1 -1010  -1010  -
13 4♥N ♣2+1 +1    +650    +680 1
14 6♦N ♠4-1 -1 -50     +300 8
15 1NTN ♣4-1 -1 -100  -100  -
16 1NTS ♠Q+3 +2    +150    +180 1
ROUND 6 IMPs: 23 30 VP: 7.97 12.03


Round 7  (match scorecard, all results of round 7)
NETBRIDGE
 VS
AMATEURS
OPEN ROOM
 NS: Bas van Roosmalen - Frank Vlam
 EW: Franco Baseggio - David Chechelashvili
NETBRIDGE
VS
AMATEURS
OPEN ROOM
NS: Bas van Roosmalen - Frank Vlam
EW: Franco Baseggio - David Chechelashvili

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 5♠xN ♦K-2 -2 -300  -6.2    +100  9
2 5♣xE ♦A-2 -3    +500 8.6 -100  12 
3 3♥S ♥4= =    +140 1.4    +200  2
4 3♣S ♣K= +1    +130 0.6    +200  2
5 4♠W ♣7+3 +2 -480  2.4 -980  11 
6 4♠W ♥2-3 -5    +500 8.2    +140 8 
7 3NTS ♦4-2 -4 -400  -3.8 -800  9 
8 2♠N ♣A-1 =    +110 3.0    +110 --
9 3♦N ♦2-1 -2 -100  -1.6    +100  5
10 3NTN ♠K+3 =    +600 -1.4    +660  2
11 1NTN ♣10-1 =    +90 2.6    +140  2
12 3NTS ♦A-1 -1 -100  -5.8 -100  --
13 3NTN ♠7+2 =    +600 0.9    +150 10 
14 4♥E ♣2+2 +2 -480  1.2 -980  11 
15 3NTW ♦J= = -400  0.9 -420  1 
16 3♥E ♣9-1 -1    +100 4.2 -150  6 
ROUND 7 IMPs: 68 22
VP: 18.77 1.23
1 5♠xN ♦K-2 -2 -300     +100 9
2 5♣xE ♦A-2 -3    +500 -100  12
3 3♥S ♥4= =    +140    +200 2
4 3♣S ♣K= +1    +130    +200 2
5 4♠W ♣7+3 +2 -480  -980  11
6 4♠W ♥2-3 -5    +500    +140 8
7 3NTS ♦4-2 -4 -400  -800  9
8 2♠N ♣A-1 =    +110    +110 -
9 3♦N ♦2-1 -2 -100     +100 5
10 3NTN ♠K+3 =    +600    +660 2
11 1NTN ♣10-1 =    +90    +140 2
12 3NTS ♦A-1 -1 -100  -100  -
13 3NTN ♠7+2 =    +600    +150 10
14 4♥E ♣2+2 +2 -480  -980  11
15 3NTW ♦J= = -400  -420  1
16 3♥E ♣9-1 -1    +100 -150  6
ROUND 7 IMPs: 68 22 VP: 18.77 1.23