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ALT COMPETITION 2025 - EVENT 7

Bridge Base Online, August 11 - 14, 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

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 15 0 0.00 23.3 1.56 31%
Dummy 15 +31 2.07 23.6 1.57 31%
Defense, player leads 9 +32 3.56 22.0 2.44 19%
Defense, partner leads 9 -3 -0.33 -2.7 -0.30 19%
Total 48 +60 1.25 66.3 1.38 100%
OtherDeclared (pair)Best roundWorst round
  30 R8 (+55) R6 (-18)
Card play (DD) (positions where every card gives the same result are not counted)CardsAccurateAcc %Subopt.Tricks lostLost/card
All cards 189 183 96.83% 6 7 0.0370
Opening lead 6 6 100.00% 0 0 0.0000
After the lead — declarer 132 128 96.97% 4 4 0.0303
After the lead — defense 51 49 96.08% 2 3 0.0588

Round 2  (match scorecard, all results of round 2)
MORAN
 VS
JUST JUMP
OPEN ROOM
 NS: Tom Hanlon - John Carroll
 EW: Konstantin Trifonov - Petro Karlykov
MORAN
VS
JUST JUMP
OPEN ROOM
NS: Tom Hanlon - John Carroll
EW: Konstantin Trifonov - Petro Karlykov

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 4♥W ♣6+1 = -420  -0.6 -450  1 
2 3♥N ♠7-1 -1 -100  0.5 -130  1 
3 3NTW ♦J+2 +3 -690  1.3 -660   1
4 2♠N ♣J= =    +110 -4.2 -100  5 
5 3♠E ♦7+1 +1 -170  2.0 -170  --
6 3♣W ♣10-2 = -110  4.7    +200  7
7 5♦E ♠K= = -600  6.0 -150   10
8 3♦W ♣6-1 = -110  2.3 -50   2
9 5♦xE ♠9= = -750  10.3    +100  13
10 4♥xS ♣3= =    +790 -6.4    +620 5 
11 3♦E ♠K-2 -2    +100 -0.1    +50 2 
12 2♠E ♣5+1 +2 -170  0.9 -140   1
13 6♠W ♦A+1 = -1430  9.3 -1460  1 
14 4♠S ♣5= -1 -50  4.5    +420  10
15 3♠E ♥J= +1 -170  -1.7 -490  8 
16 1♠W ♣4+3 +3 -170  -2.1 -100   2
ROUND 2 IMPs: 23 46
VP: 4.44 15.56
1 4♥W ♣6+1 = -420  -450  1
2 3♥N ♠7-1 -1 -100  -130  1
3 3NTW ♦J+2 +3 -690  -660  1
4 2♠N ♣J= =    +110 -100  5
5 3♠E ♦7+1 +1 -170  -170  -
6 3♣W ♣10-2 = -110     +200 7
7 5♦E ♠K= = -600  -150  10
8 3♦W ♣6-1 = -110  -50  2
9 5♦xE ♠9= = -750     +100 13
10 4♥xS ♣3= =    +790    +620 5
11 3♦E ♠K-2 -2    +100    +50 2
12 2♠E ♣5+1 +2 -170  -140  1
13 6♠W ♦A+1 = -1430  -1460  1
14 4♠S ♣5= -1 -50     +420 10
15 3♠E ♥J= +1 -170  -490  8
16 1♠W ♣4+3 +3 -170  -100  2
ROUND 2 IMPs: 23 46 VP: 4.44 15.56


Round 6  (match scorecard, all results of round 6)
ULI
 VS
JUST JUMP
OPEN ROOM
 NS: Federico Primavera - Gabriella Olivieri
 EW: Yuliy Chumak - Konstantin Trifonov
ULI
VS
JUST JUMP
OPEN ROOM
NS: Federico Primavera - Gabriella Olivieri
EW: Yuliy Chumak - Konstantin Trifonov

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 3NTW ♦2= = -400  4.0 -420  1 
2 3NTN ♠2+1 +1    +630 -1.0    +630 --
3 4♠W ♣2+1 +1 -650  -1.1 -1100  10 
4 3♦xS ♣6-2 -2 -500  10.1    +300  13
5 1NTW ♥J= = -90  -2.9 -90  --
6 3NTS ♣A-2 -2 -100  2.1 -50   2
7 4♠N ♦7+1 +1    +650 -4.9    +200 10 
8 1NTS ♦J= =    +90 0.5    +280  5
9 5♣N ♥A= =    +400 -2.9    +550  4
10 1♠N ♥4+2 +2    +140 1.1    +110 1 
11 2♠N ♣4-2 -2 -100  0.1 -110  --
12 3♣W ♥2-2 -2    +100 -10.3 -430  11 
13 3♠E ♥9+1 +1 -170  -6.7 -620  10 
14 2NTE ♠10-1 -1    +50 0.2    +100  2
15 4♣S ♠K= =    +130 -4.2 -140  7 
16 2♥E ♣10= +1 -140  3.9    +90  6
ROUND 6 IMPs: 50 32
VP: 14.60 5.40
1 3NTW ♦2= = -400  -420  1
2 3NTN ♠2+1 +1    +630    +630 -
3 4♠W ♣2+1 +1 -650  -1100  10
4 3♦xS ♣6-2 -2 -500     +300 13
5 1NTW ♥J= = -90  -90  -
6 3NTS ♣A-2 -2 -100  -50  2
7 4♠N ♦7+1 +1    +650    +200 10
8 1NTS ♦J= =    +90    +280 5
9 5♣N ♥A= =    +400    +550 4
10 1♠N ♥4+2 +2    +140    +110 1
11 2♠N ♣4-2 -2 -100  -110  -
12 3♣W ♥2-2 -2    +100 -430  11
13 3♠E ♥9+1 +1 -170  -620  10
14 2NTE ♠10-1 -1    +50    +100 2
15 4♣S ♠K= =    +130 -140  7
16 2♥E ♣10= +1 -140     +90 6
ROUND 6 IMPs: 50 32 VP: 14.60 5.40


Round 8  (match scorecard, all results of round 8)
JUST JUMP
 VS
GREENBERG
CLOSED ROOM
 NS: Mustafa Cem Tokay - Ted Greenberg
 EW: Konstantin Trifonov - Petro Karlykov
JUST JUMP
VS
GREENBERG
CLOSED ROOM
NS: Mustafa Cem Tokay - Ted Greenberg
EW: Konstantin Trifonov - Petro Karlykov

BRD # CONT LEAD TR SCORE Butler OTHER HOME AWAY
1 5♠xE ♦6+1 = -650  4.9 -450  5 
2 4♥E ♦A-1 -1    +50 -6.4 -460   11
3 3♣W ♥A+1 +1 -130  2.1 -100  1 
4 4♥xW ♠K-1 -1    +200 -3.2    +100  3
5 5♦N ♦5-2 -2 -200  7.7    +600 13 
6 3NTE ♦3= +1 -630  5.1 -600  1 
7 2♦W ♥4+1 +1 -110  1.8    +200 7 
8 3♣W ♠10= = -110  2.2    +50 4 
9 2♠N ♥Q-1 -1 -50  -0.4 -140   3
10 3♥xE ♦8= +1 -930  11.9 -140  13 
11 2♦E ♣8+2 +2 -130  0.8 -130  --
12 3♠S ♣6+1 =    +140 1.0    +170 1 
13 4♠N ♣2-1 -3 -300  9.9    +800 15 
14 3NTS ♥2-2 -3 -150  5.9 -200   2
15 4♣W ♦5= = -130  1.4 -110  1 
16 4♥W ♣4+1 +1 -650  7.0    +100 13 
ROUND 8 IMPs: 74 19
VP: 19.61 0.39
1 5♠xE ♦6+1 = -650  -450  5
2 4♥E ♦A-1 -1    +50 -460  11
3 3♣W ♥A+1 +1 -130  -100  1
4 4♥xW ♠K-1 -1    +200    +100 3
5 5♦N ♦5-2 -2 -200     +600 13
6 3NTE ♦3= +1 -630  -600  1
7 2♦W ♥4+1 +1 -110     +200 7
8 3♣W ♠10= = -110     +50 4
9 2♠N ♥Q-1 -1 -50  -140  3
10 3♥xE ♦8= +1 -930  -140  13
11 2♦E ♣8+2 +2 -130  -130  -
12 3♠S ♣6+1 =    +140    +170 1
13 4♠N ♣2-1 -3 -300     +800 15
14 3NTS ♥2-2 -3 -150  -200  2
15 4♣W ♦5= = -130  -110  1
16 4♥W ♣4+1 +1 -650     +100 13
ROUND 8 IMPs: 74 19 VP: 19.61 0.39