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ALT COMPETITION 2025 - EVENT 2

Bridge Base Online, February 24 - 27, 2025

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

Santiago Semberoiz

All-tournaments history →
BBO nickname: santisembe WBF: 202086

Santiago SEMBEROIZ
Country: Argentina
WBF: ARG2937 (202086)
MPPPTitleRank
🔵 Open140—1832

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 32 +31 0.97 7.6 0.24 33%
Dummy 16 -25 -1.56 -35.5 -2.22 17%
Defense, player leads 19 -50 -2.63 -25.3 -1.33 20%
Defense, partner leads 29 +7 0.24 -4.0 -0.14 30%
Total 96 -37 -0.39 -57.2 -0.60 100%
OtherDeclared (pair)Best roundWorst round
  48 R7 (+15) R3 (-36)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 391 371 94.88% 20 22 0.0563
Opening lead 16 14 87.50% 2 2 0.1250
After the lead — declarer 259 248 95.75% 11 13 0.0502
After the lead — defense 116 109 93.97% 7 7 0.0603

Round 1  (match scorecard, all results of round 1)
RIPPEY
 VS
ARGENTINA U26
OPEN ROOM
 NS: Irene Baroni - Mike Rippey
 EW: Francisco Guerra - Santiago Semberoiz
RIPPEY
VS
ARGENTINA U26
OPEN ROOM
NS: Irene Baroni - Mike Rippey
EW: Francisco Guerra - Santiago Semberoiz

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTW ♠5+2 +2 -460  0.4 -460  --
2 4♥E ♣Q+1 +2 -480  0.8 -480  --
3 4♠N ♦4+2 +1    +450 -1.6    +420 1 
4 3♥W ♠7= = -140  0.1 -140  --
5 1NTE ♣6+1 = -90  1.8 -90  --
6 3NTS ♦K-1 -1 -50  4.9    +130  5
7 1♠S ♥J-1 -1 -100  3.6    +90  5
8 6♠W ♠2= = -980  7.3    +50  14
9 5♣S ♦4+1 =    +400 -1.8 -50  10 
10 3NTE ♣10= = -600  8.6    +670  15
11 3♠E ♥Q+1 +1 -170  -7.1 -420  6 
12 1NTW ♥4= = -90  1.8 -90  --
13 4♠W ♥A+2 +2 -680  0.2 -680  --
14 6♠W ♥6-1 -3    +150 -10.2 -450  12 
15 4♠xS ♥A-1 =    +790 -13.9    +50 12 
16 5♦W ♣A+1 +1 -620  -9.4 -620  --
ROUND 1 IMPs: 41 39
VP: 10.61 9.39
1 3NTW ♠5+2 +2 -460  -460  -
2 4♥E ♣Q+1 +2 -480  -480  -
3 4♠N ♦4+2 +1    +450    +420 1
4 3♥W ♠7= = -140  -140  -
5 1NTE ♣6+1 = -90  -90  -
6 3NTS ♦K-1 -1 -50     +130 5
7 1♠S ♥J-1 -1 -100     +90 5
8 6♠W ♠2= = -980     +50 14
9 5♣S ♦4+1 =    +400 -50  10
10 3NTE ♣10= = -600     +670 15
11 3♠E ♥Q+1 +1 -170  -420  6
12 1NTW ♥4= = -90  -90  -
13 4♠W ♥A+2 +2 -680  -680  -
14 6♠W ♥6-1 -3    +150 -450  12
15 4♠xS ♥A-1 =    +790    +50 12
16 5♦W ♣A+1 +1 -620  -620  -
ROUND 1 IMPs: 41 39 VP: 10.61 9.39


Round 3  (match scorecard, all results of round 3)
ARGENTINA U26
 VS
MULTI FUN BUSSLOO
CLOSED ROOM
 NS: Sinan Tatlicioglu - Burak Baskan
 EW: Francisco Guerra - Santiago Semberoiz
ARGENTINA U26
VS
MULTI FUN BUSSLOO
CLOSED ROOM
NS: Sinan Tatlicioglu - Burak Baskan
EW: Francisco Guerra - Santiago Semberoiz

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTN ♦4+2 +2    +460 -0.7    +400  2
2 3♥S ♦8= +1    +170 -4.0 -100   7
3 2♠S ♦2+1 =    +110 2.2    +110 --
4 4♠N ♠4= =    +620 -9.1    +620 --
5 4♠N ♠7+1 -1 -100  6.5 -200   3
6 4♠S ♣Q+1 +1    +450 -0.4    +450 --
7 2♦W ♥2-1 = -90  3.4    +200 7 
8 2♣xN ♣2-1 -1 -100  4.5    +90 5 
9 3♣E ♦2-1 -2    +200 -3.4    +100  3
10 2♠S ♦6= =    +110 -1.6 -200   7
11 1NTS ♠10= =    +90 -1.1    +90 --
12 2♣W ♥Q= = -90  2.2    +100 5 
13 3NTE ♣4+1 -2    +200 -8.2 -110   7
14 2♠S ♥A+1 =    +110 -0.9 -50   4
15 3♣W ♥J-1 -2    +100 -3.5 -300   9
16 2♥xE ♠8-2 -2    +500 -10.8 -90   11
ROUND 3 IMPs: 17 53
VP: 2.41 17.59
1 3NTN ♦4+2 +2    +460    +400 2
2 3♥S ♦8= +1    +170 -100  7
3 2♠S ♦2+1 =    +110    +110 -
4 4♠N ♠4= =    +620    +620 -
5 4♠N ♠7+1 -1 -100  -200  3
6 4♠S ♣Q+1 +1    +450    +450 -
7 2♦W ♥2-1 = -90     +200 7
8 2♣xN ♣2-1 -1 -100     +90 5
9 3♣E ♦2-1 -2    +200    +100 3
10 2♠S ♦6= =    +110 -200  7
11 1NTS ♠10= =    +90    +90 -
12 2♣W ♥Q= = -90     +100 5
13 3NTE ♣4+1 -2    +200 -110  7
14 2♠S ♥A+1 =    +110 -50  4
15 3♣W ♥J-1 -2    +100 -300  9
16 2♥xE ♠8-2 -2    +500 -90  11
ROUND 3 IMPs: 17 53 VP: 2.41 17.59


Round 4  (match scorecard, all results of round 4)
HARRIS
 VS
ARGENTINA U26
OPEN ROOM
 NS: Steve Root - Niall Igoe
 EW: Francisco Guerra - Santiago Semberoiz
HARRIS
VS
ARGENTINA U26
OPEN ROOM
NS: Steve Root - Niall Igoe
EW: Francisco Guerra - Santiago Semberoiz

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♦xE ♠J= -1    +100 -4.9 -110  5 
2 3♦xN ♥2-2 -1 -200  0.4    +150  8
3 4♣E ♥Q-2 -2    +200 3.8    +200 --
4 6♦E ♣J= -2    +200 -4.4 -650  13 
5 4♥E ♠3-1 -1    +50 -7.0    +100  2
6 3NTN ♦6+2 +3    +490 -0.7    +480 --
7 6♦W ♥A= = -1370  4.8 -1370  --
8 3NTN ♠Q-2 -2 -100  0.6 -100  --
9 3NTN ♠5= +1    +430 -2.8    +400 1 
10 3NTN ♠10+2 +2    +660 -1.1    +630 1 
11 5♥xW ♠K-1 -1    +100 1.8    +420  8
12 5♠N ♣Q= =    +650 -1.4    +650 --
13 4♥S ♣8+1 +1    +650 -0.9    +720  2
14 2♦W ♣3-1 -1    +50 0.4    +90  1
15 3NTN ♠8+2 +2    +660 -1.9    +660 --
16 3NTN ♠5-1 =    +400 -3.2    +400 --
ROUND 4 IMPs: 20 21
VP: 9.69 10.31
1 4♦xE ♠J= -1    +100 -110  5
2 3♦xN ♥2-2 -1 -200     +150 8
3 4♣E ♥Q-2 -2    +200    +200 -
4 6♦E ♣J= -2    +200 -650  13
5 4♥E ♠3-1 -1    +50    +100 2
6 3NTN ♦6+2 +3    +490    +480 -
7 6♦W ♥A= = -1370  -1370  -
8 3NTN ♠Q-2 -2 -100  -100  -
9 3NTN ♠5= +1    +430    +400 1
10 3NTN ♠10+2 +2    +660    +630 1
11 5♥xW ♠K-1 -1    +100    +420 8
12 5♠N ♣Q= =    +650    +650 -
13 4♥S ♣8+1 +1    +650    +720 2
14 2♦W ♣3-1 -1    +50    +90 1
15 3NTN ♠8+2 +2    +660    +660 -
16 3NTN ♠5-1 =    +400    +400 -
ROUND 4 IMPs: 20 21 VP: 9.69 10.31


Round 5  (match scorecard, all results of round 5)
GREENBERG
 VS
ARGENTINA U26
CLOSED ROOM
 NS: Santiago Semberoiz - Francisco Guerra
 EW: Elvan Edis - Timur Edis
GREENBERG
VS
ARGENTINA U26
CLOSED ROOM
NS: Santiago Semberoiz - Francisco Guerra
EW: Elvan Edis - Timur Edis

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♥S ♣2= =    +420 3.4    +420 --
2 4♠N ♥4= =    +620 5.2    +620 --
3 4♥xN ♦8-1 -1 -100  -8.3    +500 12 
4 3NTN ♥2+2 +2    +660 0.0    +660 --
5 5♥W ♣5= = -450  -2.5    +50 11 
6 4NTE ♠7+2 = -630  -2.4 -600  1 
7 6♦W ♦5+1 +1 -1390  0.5 -1440   2
8 4♠N ♠5-1 -1 -50  -1.4 -50  --
9 6NTE ♣9= +1 -1470  -4.9 -1370  3 
10 4♠xE ♦9-1 -1    +200 3.0    +100  3
11 3NTW ♥J+1 +2 -460  -3.2 -400  2 
12 4♠E ♥7+1 +1 -450  -1.3 -420  1 
13 4♠E ♦6+1 +1 -650  -1.4 -650  --
14 4♠S ♥6-1 -1 -50  -4.6 -250   5
15 2♥N ♦7= =    +110 2.1    +110 --
16 3NTS ♥7+2 +2    +460 0.5    +460 --
ROUND 5 IMPs: 30 10
VP: 15.00 5.00
1 4♥S ♣2= =    +420    +420 -
2 4♠N ♥4= =    +620    +620 -
3 4♥xN ♦8-1 -1 -100     +500 12
4 3NTN ♥2+2 +2    +660    +660 -
5 5♥W ♣5= = -450     +50 11
6 4NTE ♠7+2 = -630  -600  1
7 6♦W ♦5+1 +1 -1390  -1440  2
8 4♠N ♠5-1 -1 -50  -50  -
9 6NTE ♣9= +1 -1470  -1370  3
10 4♠xE ♦9-1 -1    +200    +100 3
11 3NTW ♥J+1 +2 -460  -400  2
12 4♠E ♥7+1 +1 -450  -420  1
13 4♠E ♦6+1 +1 -650  -650  -
14 4♠S ♥6-1 -1 -50  -250  5
15 2♥N ♦7= =    +110    +110 -
16 3NTS ♥7+2 +2    +460    +460 -
ROUND 5 IMPs: 30 10 VP: 15.00 5.00


Round 7  (match scorecard, all results of round 7)
NETBRIDGE
 VS
ARGENTINA U26
OPEN ROOM
 NS: Jan van den Hoek - Kees Bouwen
 EW: Camila Nuñez - Santiago Semberoiz
NETBRIDGE
VS
ARGENTINA U26
OPEN ROOM
NS: Jan van den Hoek - Kees Bouwen
EW: Camila Nuñez - Santiago Semberoiz

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTN ♠4-1 -2 -100  5.0    +140  6
2 3♣xN ♥A-1 -1 -200  2.1 -140   2
3 4♠xW ♥K-1 = -790  12.3    +100  13
4 3NTN ♠3+2 =    +600 0.8    +600 --
5 4♠W ♥K-2 -1    +50 3.6    +990  14
6 5♦W ♣J+2 +2 -640  -4.2 -620   1
7 3♣W ♠K+1 +2 -150  3.3 -130   1
8 4♠W ♣4-1 -3    +150 -5.6 -140  7 
9 3♠S ♣J= =    +140 0.0 -50  5 
10 4♠W ♠8-1 -1    +100 0.6    +100 --
11 3NTW ♠8= +1 -430  5.2 -150   7
12 3NTN ♠3+1 +1    +630 0.2    +630 --
13 4♥W ♣10= -1    +100 -3.1 -140  6 
14 4♥N ♣K+1 +1    +450 -1.0    +450 --
15 3♣E ♦7= = -110  -2.3 -130  1 
16 3NTN ♠3+1 =    +400 0.0 -50  10 
ROUND 7 IMPs: 29 44
VP: 6.03 13.97
1 3NTN ♠4-1 -2 -100     +140 6
2 3♣xN ♥A-1 -1 -200  -140  2
3 4♠xW ♥K-1 = -790     +100 13
4 3NTN ♠3+2 =    +600    +600 -
5 4♠W ♥K-2 -1    +50    +990 14
6 5♦W ♣J+2 +2 -640  -620  1
7 3♣W ♠K+1 +2 -150  -130  1
8 4♠W ♣4-1 -3    +150 -140  7
9 3♠S ♣J= =    +140 -50  5
10 4♠W ♠8-1 -1    +100    +100 -
11 3NTW ♠8= +1 -430  -150  7
12 3NTN ♠3+1 +1    +630    +630 -
13 4♥W ♣10= -1    +100 -140  6
14 4♥N ♣K+1 +1    +450    +450 -
15 3♣E ♦7= = -110  -130  1
16 3NTN ♠3+1 =    +400 -50  10
ROUND 7 IMPs: 29 44 VP: 6.03 13.97


Round 8  (match scorecard, all results of round 8)
SCOTTISH IMPS
 VS
ARGENTINA U26
OPEN ROOM
 NS: Bob McPaul - Finlay Marshall
 EW: Camila Nuñez - Santiago Semberoiz
SCOTTISH IMPS
VS
ARGENTINA U26
OPEN ROOM
NS: Bob McPaul - Finlay Marshall
EW: Camila Nuñez - Santiago Semberoiz

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTW ♥4+1 -2    +100 -8.1 -150  6 
2 4♥N ♦8+1 +1    +650 -2.1    +650 --
3 4♠S ♦7= =    +420 -3.1    +420 --
4 2NTN ♥K= =    +120 -2.7 -100  6 
5 4♥N ♠7= =    +620 0.6    +680  2
6 4♠W ♠8+2 +2 -680  -5.1 -650   1
7 3♥N ♣A-1 -1 -100  -0.5 -140  1 
8 4♥S ♠5+1 =    +420 -0.8    +450  1
9 2♥W ♣8= = -110  1.8 -170  2 
10 3NTE ♠8+2 +1 -630  -1.7 -660  1 
11 2NTS ♠5+1 =    +120 0.1    +120 --
12 3♦N ♥10+2 =    +110 11.1    +660  11
13 2♠W ♣K-1 -1    +100 5.6    +620  11
14 4♥W ♣3+1 +1 -450  2.5 -420   1
15 3♦S ♠10+1 =    +110 -2.4 -200  7 
16 4♥W ♠2+1 +1 -650  2.4 -620   1
ROUND 8 IMPs: 23 28
VP: 8.52 11.48
1 3NTW ♥4+1 -2    +100 -150  6
2 4♥N ♦8+1 +1    +650    +650 -
3 4♠S ♦7= =    +420    +420 -
4 2NTN ♥K= =    +120 -100  6
5 4♥N ♠7= =    +620    +680 2
6 4♠W ♠8+2 +2 -680  -650  1
7 3♥N ♣A-1 -1 -100  -140  1
8 4♥S ♠5+1 =    +420    +450 1
9 2♥W ♣8= = -110  -170  2
10 3NTE ♠8+2 +1 -630  -660  1
11 2NTS ♠5+1 =    +120    +120 -
12 3♦N ♥10+2 =    +110    +660 11
13 2♠W ♣K-1 -1    +100    +620 11
14 4♥W ♣3+1 +1 -450  -420  1
15 3♦S ♠10+1 =    +110 -200  7
16 4♥W ♠2+1 +1 -650  -620  1
ROUND 8 IMPs: 23 28 VP: 8.52 11.48