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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

Konstantin Trifonov

All-tournaments history →
BBO nickname: doubler73 WBF: 21968

Konstantyn TRIFONOV
Country: Ukraine
WBF: UKR&500080 (21968)

Tournament statistics
 BoardsIMPsIMP/bdButlerButl/bd% bds
Declarer 8 +1 0.13 10.2 1.28 17%
Dummy 12 +13 1.08 16.9 1.41 25%
Defense, player leads 12 +6 0.50 29.3 2.44 25%
Defense, partner leads 16 -34 -2.13 -0.7 -0.05 33%
Total 48 -14 -0.29 55.7 1.16 100%
OtherDeclared (pair)Best roundWorst round
  20 R6 (+20) R2 (-25)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 133 122 91.73% 11 12 0.0902
Opening lead 10 7 70.00% 3 4 0.4000
After the lead — declarer 58 53 91.38% 5 5 0.0862
After the lead — defense 65 62 95.38% 3 3 0.0462

Round 2  (match scorecard, all results of round 2)
PIONEERS
 VS
JUST JUMP
OPEN ROOM
 NS: Jian-Ping Chen - Sheng Li
 EW: Konstantin Trifonov - Petro Karlykov
PIONEERS
VS
JUST JUMP
OPEN ROOM
NS: Jian-Ping Chen - Sheng Li
EW: Konstantin Trifonov - Petro Karlykov

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 5♣xS ♥A-3 -3 -500  5.1 -420   2
2 4♥E ♦K-1 = -420  3.3 -500  2 
3 1♥S ♠J+1 =    +80 1.3    +140  2
4 6♠W ♥A= -1    +100 -13.0 -680  13 
5 5♥S ♦9+2 +2    +710 0.8    +710 --
6 4♠E ♦7+2 = -620  6.1    +100  12
7 4♥E ♦6-1 -1    +100 -7.3 -100  5 
8 4♠xN ♦3-2 -2 -300  -2.9 -450  4 
9 4♠E ♣5= -1    +100 -4.6 -650  13 
10 4♥W ♣Q= -1    +100 -8.1 -170  7 
11 4♠S ♥4-1 -1 -50  2.7 -150  3 
12 3NTN ♦Q-1 -3 -300  6.6    +50  8
13 4♠W ♦8-2 -2    +200 8.1    +650  10
14 2♠S ♥Q+1 +1    +140 -0.7    +100 1 
15 4♥N ♠Q-1 =    +620 -10.1    +100 11 
16 4♠N ♠2= -1 -50  3.8 -50  --
ROUND 2 IMPs: 59 34
VP: 15.92 4.08
1 5♣xS ♥A-3 -3 -500  -420  2
2 4♥E ♦K-1 = -420  -500  2
3 1♥S ♠J+1 =    +80    +140 2
4 6♠W ♥A= -1    +100 -680  13
5 5♥S ♦9+2 +2    +710    +710 -
6 4♠E ♦7+2 = -620     +100 12
7 4♥E ♦6-1 -1    +100 -100  5
8 4♠xN ♦3-2 -2 -300  -450  4
9 4♠E ♣5= -1    +100 -650  13
10 4♥W ♣Q= -1    +100 -170  7
11 4♠S ♥4-1 -1 -50  -150  3
12 3NTN ♦Q-1 -3 -300     +50 8
13 4♠W ♦8-2 -2    +200    +650 10
14 2♠S ♥Q+1 +1    +140    +100 1
15 4♥N ♠Q-1 =    +620    +100 11
16 4♠N ♠2= -1 -50  -50  -
ROUND 2 IMPs: 59 34 VP: 15.92 4.08


Round 6  (match scorecard, all results of round 6)
ARGENTINA SENIOR
 VS
JUST JUMP
CLOSED ROOM
 NS: Petro Karlykov - Konstantin Trifonov
 EW: Carlos Lucena - Mauricio Macri
ARGENTINA SENIOR
VS
JUST JUMP
CLOSED ROOM
NS: Petro Karlykov - Konstantin Trifonov
EW: Carlos Lucena - Mauricio Macri

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTN ♥6= =    +400 0.4    +430 1 
2 3NTE ♥9-2 -2    +100 3.8 -120   6
3 1♥W ♣J+3 +3 -170  6.7 -170  --
4 6♥xE ♠2-3 -2    +500 13.2 -620   15
5 4♠E ♣K-1 -1    +50 1.3    +50 --
6 3NTN ♠9+3 +3    +490 1.3    +400  3
7 2♠W ♣10-1 = -110  -8.5    +100 5 
8 4♠W ♥4+1 +2 -480  -2.6 -450  1 
9 3NTW ♥4= = -600  0.9 -600  --
10 5♣xE ♣J-2 -2    +500 2.1    +650 4 
11 3♥W ♣K+1 -1    +50 1.7 -140   5
12 3♦W ♠Q+1 +1 -130  -0.2 -150   1
13 2♠S ♥2-1 =    +110 5.5 -100   5
14 4♥N ♣A-1 =    +420 6.1    +300  3
15 4♠S ♥10+1 +1    +650 -0.7    +650 --
16 2♥E ♥8+2 +2 -170  5.1    +100 7 
ROUND 6 IMPs: 18 38
VP: 5.00 15.00
1 3NTN ♥6= =    +400    +430 1
2 3NTE ♥9-2 -2    +100 -120  6
3 1♥W ♣J+3 +3 -170  -170  -
4 6♥xE ♠2-3 -2    +500 -620  15
5 4♠E ♣K-1 -1    +50    +50 -
6 3NTN ♠9+3 +3    +490    +400 3
7 2♠W ♣10-1 = -110     +100 5
8 4♠W ♥4+1 +2 -480  -450  1
9 3NTW ♥4= = -600  -600  -
10 5♣xE ♣J-2 -2    +500    +650 4
11 3♥W ♣K+1 -1    +50 -140  5
12 3♦W ♠Q+1 +1 -130  -150  1
13 2♠S ♥2-1 =    +110 -100  5
14 4♥N ♣A-1 =    +420    +300 3
15 4♠S ♥10+1 +1    +650    +650 -
16 2♥E ♥8+2 +2 -170     +100 7
ROUND 6 IMPs: 18 38 VP: 5.00 15.00


Round 8  (match scorecard, all results of round 8)
FREDIN
 VS
JUST JUMP
CLOSED ROOM
 NS: Petro Karlykov - Konstantin Trifonov
 EW: Erik Hansson - Andreas Abragi
FREDIN
VS
JUST JUMP
CLOSED ROOM
NS: Petro Karlykov - Konstantin Trifonov
EW: Erik Hansson - Andreas Abragi

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♠W ♥Q= = -420  -7.3    +50 10 
2 2♥E ♣J+1 = -110  -1.5 -110  --
3 2♥S ♣K+1 +1    +140 1.0    +200 2 
4 6♣W ♥10= = -1370  -8.0 -660  12 
5 4♠N ♦J= +1    +650 8.9    +50  12
6 4♦xN ♥A-4 -4 -800  -7.9 -500  7 
7 6♠W ♥K= = -1430  -2.6 -680  13 
8 3NTN ♠3= =    +400 4.0    +400 --
9 4♣N ♣6-2 -1 -50  2.4 -50  --
10 4♠W ♦K-1 -3    +300 6.3    +300 --
11 5♣S ♠2+1 =    +400 6.9    +150  6
12 7♦N ♣A= =    +2140 14.7    +1390  13
13 4♠E ♣A-1 -1    +100 3.5    +110 --
14 3NTW ♦7+1 = -400  3.6 -430   1
15 4♥N ♦A= =    +620 -0.1    +620 --
16 3NTE ♦2-3 -2    +200 4.4    +110  3
ROUND 8 IMPs: 44 35
VP: 12.55 7.45
1 4♠W ♥Q= = -420     +50 10
2 2♥E ♣J+1 = -110  -110  -
3 2♥S ♣K+1 +1    +140    +200 2
4 6♣W ♥10= = -1370  -660  12
5 4♠N ♦J= +1    +650    +50 12
6 4♦xN ♥A-4 -4 -800  -500  7
7 6♠W ♥K= = -1430  -680  13
8 3NTN ♠3= =    +400    +400 -
9 4♣N ♣6-2 -1 -50  -50  -
10 4♠W ♦K-1 -3    +300    +300 -
11 5♣S ♠2+1 =    +400    +150 6
12 7♦N ♣A= =    +2140    +1390 13
13 4♠E ♣A-1 -1    +100    +110 -
14 3NTW ♦7+1 = -400  -430  1
15 4♥N ♦A= =    +620    +620 -
16 3NTE ♦2-3 -2    +200    +110 3
ROUND 8 IMPs: 44 35 VP: 12.55 7.45